<SEC-DOCUMENT>0001575705-21-000193.txt : 20210413
<SEC-HEADER>0001575705-21-000193.hdr.sgml : 20210413
<ACCEPTANCE-DATETIME>20210413165739
ACCESSION NUMBER:		0001575705-21-000193
CONFORMED SUBMISSION TYPE:	10-K/A
PUBLIC DOCUMENT COUNT:		52
CONFORMED PERIOD OF REPORT:	20201231
FILED AS OF DATE:		20210413
DATE AS OF CHANGE:		20210413

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			POWERVERDE, INC.
		CENTRAL INDEX KEY:			0000933972
		STANDARD INDUSTRIAL CLASSIFICATION:	MOTORS & GENERATORS [3621]
		IRS NUMBER:				880271109
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-K/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-27866
		FILM NUMBER:		21823560

	BUSINESS ADDRESS:	
		STREET 1:		21615 N. 2ND AVENUE
		CITY:			PHOENIX
		STATE:			AZ
		ZIP:			85027
		BUSINESS PHONE:		623-780-3321

	MAIL ADDRESS:	
		STREET 1:		21615 N. 2ND AVENUE
		CITY:			PHOENIX
		STATE:			AZ
		ZIP:			85027

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	VYREX CORP
		DATE OF NAME CHANGE:	19951206
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-K/A
<SEQUENCE>1
<FILENAME>pwvi_10ka.htm
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="margin: 0"></P>

<!-- Field: Rule-Page --><DIV ALIGN="LEFT" STYLE="margin-top: 12pt; margin-bottom: 3pt"><DIV STYLE="font-size: 1pt; border-top: Black 2pt solid; border-bottom: Black 1pt solid; width: 100%">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

<P STYLE="margin: 0"></P>

<P STYLE="margin: 0"></P>



<P STYLE="font: 14pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>UNITED STATES </B></P>

<P STYLE="font: 14pt Times New Roman, Times, Serif; margin: 0; text-align: center"></P>

<P STYLE="font: 14pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>SECURITIES AND EXCHANGE COMMISSION </B></P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>WASHINGTON, D.C. 20549</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>&nbsp;</B></P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B></B></P>

<HR NOSHADE SIZE="1" STYLE="color: Black; width: 40%; margin-top: 1pt; margin-bottom: 3pt">
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: center"></P>

<P STYLE="font: 18pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>FORM 10-K/A</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>&nbsp;</B></P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>ANNUAL REPORT PURSUANT TO SECTION 13 OR
15(d) OF THE SECURITIES </B></P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR
ENDED DECEMBER 31, 2020 </B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Commission File No. 000-27866 </B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B></B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<HR NOSHADE SIZE="1" STYLE="color: Black; width: 40%; margin-top: 1pt; margin-bottom: 3pt">
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 24pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>PowerVerde, Inc. </B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>(Exact name of registrant as specified in
its charter)</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B></B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"></P>

<HR NOSHADE SIZE="1" STYLE="color: Black; width: 40%; margin-top: 1pt; margin-bottom: 3pt">
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
<TR>
<TD STYLE="vertical-align: top; width: 45%; text-align: center; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black"><B>Delaware
</B></FONT></TD>
<TD STYLE="vertical-align: bottom; width: 11%; text-align: center; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">&nbsp;</FONT></TD>
<TD STYLE="vertical-align: top; width: 44%; text-align: center; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black"><B>88-0271109
</B></FONT></TD></TR>
<TR>
<TD STYLE="vertical-align: top; text-align: center; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>(State or other jurisdiction of </B>
<BR>
<B>incorporation or organization) </B></FONT></TD>
<TD STYLE="vertical-align: bottom; text-align: center; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">&nbsp;</FONT></TD>
<TD STYLE="vertical-align: top; text-align: center; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>(I.R.S.
Employer <BR>
Identification No.) </B></FONT></TD></TR>
<TR>
<TD STYLE="text-align: center; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD COLSPAN="2" STYLE="text-align: center; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
<TR>
<TD STYLE="vertical-align: top; text-align: center; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>9300 S. Dadeland Blvd., Suite 600
<BR>
Miami, FL</B></FONT></TD>
<TD STYLE="vertical-align: bottom; text-align: center; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">&nbsp;</FONT></TD>
<TD STYLE="vertical-align: top; text-align: center; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black"><B>33156</B></FONT></TD></TR>
<TR>
<TD STYLE="vertical-align: top; text-align: center; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black"><B>(Address
of principal executive offices) </B></FONT></TD>
<TD STYLE="vertical-align: bottom; text-align: center; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">&nbsp;</FONT></TD>
<TD STYLE="vertical-align: top; text-align: center; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black"><B>(Zip
Code) </B></FONT></TD></TR>
</TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>(305) 670-3370</B>&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>(Registrant's telephone number, including
area code) </B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<HR NOSHADE SIZE="1" STYLE="color: Black; width: 40%; margin-top: 1pt; margin-bottom: 3pt">
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B></B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Securities registered pursuant to Section
12(b) of the Act: None </B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Securities registered pursuant to Section
12(g) of the Act: Common Stock, par value $0.0001 per share </B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"></P>

<HR NOSHADE SIZE="1" STYLE="color: Black; width: 40%; margin-top: 1pt; margin-bottom: 3pt">
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 24.5pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 24.5pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Indicate
by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes&nbsp;&nbsp;&#9744;&nbsp;&nbsp;No&nbsp;&nbsp;&#9746;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 24.5pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 24.5pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Indicate
by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes&nbsp;&nbsp;&#9744;&nbsp;&nbsp;No&nbsp;&nbsp;&#9746;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 24.5pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 24.5pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Indicate
by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange
Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports),
and (2) has been subject to such filing requirements for the past 90 days. Yes&nbsp;&nbsp;&#9746;&nbsp;&nbsp;No&nbsp;&nbsp;&#9744;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 24.5pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 24.5pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Indicate
by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive
Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (&sect; 232.405 of this chapter) during the
preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes&nbsp;&nbsp;&#9746;&nbsp;&nbsp;No&nbsp;&nbsp;&#9744;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 24.5pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 24.5pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Indicate
by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not
be contained, to the best of the registrant's knowledge, in definitive proxy or information statements incorporated by reference
in Part III of this Form 10-K or any amendment to this Form 10-K.&nbsp;&nbsp;&#9744;&nbsp;&nbsp;Disclosure not contained.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 24.5pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 24.5pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Indicate
by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller
reporting company as defined in Rule 12b-2 of the Exchange Act.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 24.5pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
<TR STYLE="vertical-align: bottom">
<TD STYLE="width: 29%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">Large accelerated filer </FONT></TD>
<TD STYLE="width: 1%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">&nbsp;</FONT></TD>
<TD STYLE="width: 34%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&#9744;</FONT></TD>
<TD STYLE="width: 3%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">&nbsp;</FONT></TD>
<TD STYLE="width: 27%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">&nbsp;Accelerated filer </FONT></TD>
<TD STYLE="width: 1%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">&nbsp;</FONT></TD>
<TD STYLE="width: 5%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&#9744;</FONT></TD></TR>
<TR>
<TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD COLSPAN="2"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD COLSPAN="2"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD COLSPAN="2"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
<TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">Non-accelerated filer </FONT></TD>
<TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">&nbsp;</FONT></TD>
<TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&#9744;</FONT></TD>
<TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">&nbsp;</FONT></TD>
<TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">&nbsp;Smaller reporting company </FONT></TD>
<TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">&nbsp;</FONT></TD>
<TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&#9746;</FONT></TD></TR>
</TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 24.5pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 24.5pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Indicate
by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes&nbsp;&nbsp;&#9744;&nbsp;&nbsp;No&nbsp;&nbsp;&#9746;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 24.5pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 24.5pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">State
the aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price
at which the stock was sold, or the average bid and ask prices of such stock equity, as of June 30, 2020, the last business day
of the issuer's most recently completed second fiscal quarter: $2,152,000.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 24.5pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 24.5pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">As
of March 9, 2021, the number of outstanding shares of common stock, $0.0001 par value per share, of the registrant was 27,878,060.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 24.5pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>DOCUMENTS
INCORPORATED BY REFERENCE: </B>None.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"></P>

<!-- Field: Page; Sequence: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 2pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: center; width: 100%">&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: center; width: 100%">&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><U>Explanatory Note</U></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">The purpose of this Amendment is to correct an error on the cover
page of our previously filed Annual Report on Form 10-K for the fiscal year ended December 31, 2020, filed with the U.S. Securities
and Exchange Commission on March 9, 2021. This amendment amends the following:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.5in"></TD><TD STYLE="width: 0.25in">&#9679;</TD><TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">The
                                                                                                                                  statement
                                                                                                                                  of
                                                                                                                                  our
                                                                                                                                  number
                                                                                                                                  of
                                                                                                                                  shares
                                                                                                                                  of
                                                                                                                                  common
                                                                                                                                  stock
                                                                                                                                  outstanding
                                                                                                                                  as
                                                                                                                                  of
                                                                                                                                  March
                                                                                                                                  9,
                                                                                                                                  2021,
                                                                                                                                  has
                                                                                                                                  been
                                                                                                                                  amended
                                                                                                                                  to
                                                                                                                                  reflect
                                                                                                                                  the
                                                                                                                                  correct
                                                                                                                                  amount
                                                                                                                                  of
                                                                                                                                  27,878,060.</FONT></TD></TR></TABLE>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">There are no changes to the original Form 10-K other than as set
forth above.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

<!-- Field: Page; Sequence: 2; Options: NewSection; Value: 2 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 2pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: center; width: 100%"><!-- Field: Sequence; Type: LowerRoman; Name: PageNo -->ii<!-- Field: /Sequence --></TD></TR></TABLE></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: center; width: 100%">&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">SIGNATURES</P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in">In accordance with Section 13 or 15(d) of the
Exchange Act, the Registrant has duly caused this Amendment to be signed on its behalf by the undersigned, thereunto duly authorized.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: bottom">
<TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD COLSPAN="2"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">POWERVERDE, INC. </FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
<TD STYLE="width: 50%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD STYLE="width: 5%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD STYLE="width: 45%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
<TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">Dated: April 13, 2021</FONT></TD>
<TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">by:</FONT></TD>
<TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">/s/ Richard H. Davis </FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
<TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">Richard H. Davis</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
<TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">CEO and Principal Executive Officer</FONT></TD></TR>
</TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in">In accordance with the Exchange Act, this Amendment
has been <I>signed </I>by the following persons on behalf of the Registrant and in the capacities and on the dates indicated.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
<TD STYLE="width: 32%; border-bottom: Black 1pt solid; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black"><B>Signature</B></FONT></TD>
<TD STYLE="width: 3%; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD STYLE="width: 43%; text-align: center; border-bottom: Black 1pt solid; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black"><B>Title</B></FONT></TD>
<TD STYLE="width: 3%; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD STYLE="width: 19%; text-align: center; border-bottom: Black 1pt solid; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black"><B>Date</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD STYLE="text-align: center; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-bottom: Black 1pt solid; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black"><I>/s/ Richard
H. Davis.</I></FONT></TD>
<TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">Chief Executive Officer, Director</FONT></TD>
<TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD STYLE="text-align: center; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">April 13, 2021</FONT></TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD STYLE="text-align: center; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-bottom: Black 1pt solid; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black"><I>/s/ John
L. Hofmann</I></FONT></TD>
<TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">Chief Financial Officer</FONT></TD>
<TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></TD>
<TD STYLE="text-align: center; padding: 0; text-indent: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif; color: black">April 13, 2021</FONT></TD></TR>
</TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">3</P>

<!-- Field: Rule-Page --><DIV ALIGN="LEFT" STYLE="margin-top: 3pt; margin-bottom: 3pt"><DIV STYLE="font-size: 1pt; border-top: Black 2pt solid; width: 100%">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>


</BODY>
</HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.INS
<SEQUENCE>2
<FILENAME>pwvi-20201231.xml
<DESCRIPTION>XBRL INSTANCE FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" ?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.6c -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Source; Value: pwvi.xfr; Date: 2021%2D04%2D13T17:14:20Z -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<xbrli:xbrl xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:dei="http://xbrl.sec.gov/dei/2020-01-31" xmlns:ref="http://www.xbrl.org/2006/ref" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:us-gaap="http://fasb.org/us-gaap/2020-01-31" xmlns:us-roles="http://fasb.org/us-roles/2020-01-31" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:us-types="http://fasb.org/us-types/2020-01-31" xmlns:country="http://xbrl.sec.gov/country/2020-01-31" xmlns:srt="http://fasb.org/srt/2020-01-31" xmlns:pwvi="http://pwvi.com/20201231">
    <link:schemaRef xlink:href="pwvi-20201231.xsd" xlink:type="simple" />
    <xbrli:context id="From2020-01-01to2020-12-31">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-12-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-01-01to2019-12-31">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-01-01</xbrli:startDate>
        <xbrli:endDate>2019-12-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2015-06-25">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2015-06-25</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2016-06-02_custom_HelidyneLLCMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">pwvi:HelidyneLLCMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2016-06-02</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-06-30_custom_ConvertiblePromissoryNotes3Member">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">pwvi:ConvertiblePromissoryNotes3Member</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-12-31_custom_ConvertiblePromissoryNotes1Member">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">pwvi:ConvertiblePromissoryNotes1Member</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-03-31_custom_ConvertiblePromissoryNotes2Member">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">pwvi:ConvertiblePromissoryNotes2Member</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-03-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-09-30_custom_ConvertiblePromissoryNotes3Member">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">pwvi:ConvertiblePromissoryNotes3Member</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-09-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-12-31_custom_ConvertiblePromissoryNotes4Member">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">pwvi:ConvertiblePromissoryNotes4Member</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-12-31">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-12-31">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-03-09">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-03-09</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-01-01to2019-12-31_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-01-01</xbrli:startDate>
        <xbrli:endDate>2019-12-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-01-01to2019-12-31_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-01-01</xbrli:startDate>
        <xbrli:endDate>2019-12-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-01-01to2019-12-31_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-01-01</xbrli:startDate>
        <xbrli:endDate>2019-12-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-01-01to2019-12-31_us-gaap_TreasuryStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-01-01</xbrli:startDate>
        <xbrli:endDate>2019-12-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-01to2020-12-31_us-gaap_WarrantMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-12-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-01to2020-12-31_us-gaap_OptionMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:OptionMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-12-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-01-01to2019-12-31_us-gaap_WarrantMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:WarrantMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-01-01</xbrli:startDate>
        <xbrli:endDate>2019-12-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2016-05-30to2016-06-02_custom_HelidyneLLCMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">pwvi:HelidyneLLCMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2016-05-30</xbrli:startDate>
        <xbrli:endDate>2016-06-02</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-12-31_us-gaap_EmployeeStockOptionMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:OptionIndexedToIssuersEquityTypeAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:OptionIndexedToIssuersEquityTypeAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-01to2020-12-31_us-gaap_EmployeeStockOptionMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:OptionIndexedToIssuersEquityTypeAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-12-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:OptionIndexedToIssuersEquityTypeAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-01-01</xbrli:startDate>
        <xbrli:endDate>2019-12-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-05-31_custom_ConvertiblePromissoryNotesMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">pwvi:ConvertiblePromissoryNotesMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-05-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-06-01to2020-06-30_custom_ConvertiblePromissoryNotes3Member">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">pwvi:ConvertiblePromissoryNotes3Member</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-06-01</xbrli:startDate>
        <xbrli:endDate>2020-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-12-01to2019-12-31_custom_ConvertiblePromissoryNotes1Member">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">pwvi:ConvertiblePromissoryNotes1Member</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-12-01</xbrli:startDate>
        <xbrli:endDate>2019-12-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-01-01to2019-05-31_custom_ConvertiblePromissoryNotesMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">pwvi:ConvertiblePromissoryNotesMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-01-01</xbrli:startDate>
        <xbrli:endDate>2019-05-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-03-01to2020-03-31_custom_ConvertiblePromissoryNotes2Member">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">pwvi:ConvertiblePromissoryNotes2Member</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-03-01</xbrli:startDate>
        <xbrli:endDate>2020-03-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-07-01to2020-09-30_custom_ConvertiblePromissoryNotes3Member">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">pwvi:ConvertiblePromissoryNotes3Member</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-07-01</xbrli:startDate>
        <xbrli:endDate>2020-09-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-10-01to2020-12-31_custom_ConvertiblePromissoryNotes4Member">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">pwvi:ConvertiblePromissoryNotes4Member</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-10-01</xbrli:startDate>
        <xbrli:endDate>2020-12-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-01to2020-12-31_custom_HankLeibowitzMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">pwvi:HankLeibowitzMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-12-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-12-31_custom_HankLeibowitzMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">pwvi:HankLeibowitzMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-12-31_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-12-31_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-12-31_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-12-31_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-12-31_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-12-31_us-gaap_TreasuryStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-12-31_us-gaap_TreasuryStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-12-31_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2018-12-31_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2018-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2018-12-31_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2018-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2018-12-31_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2018-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2018-12-31_us-gaap_TreasuryStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2018-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2018-12-31">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2018-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-01to2020-12-31_us-gaap_CommonStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-12-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-01to2020-12-31_us-gaap_AdditionalPaidInCapitalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-12-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-01to2020-12-31_us-gaap_TreasuryStockMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:TreasuryStockMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-12-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-01-01to2020-12-31_us-gaap_RetainedEarningsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-01-01</xbrli:startDate>
        <xbrli:endDate>2020-12-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-09-01to2020-09-30">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-09-01</xbrli:startDate>
        <xbrli:endDate>2020-09-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-09-30">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-09-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-06-30">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-06-30</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-12-01to2020-12-04_custom_StockholderMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">pwvi:StockholderMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-12-01</xbrli:startDate>
        <xbrli:endDate>2020-12-04</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2019-04-01to2019-06-30">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2019-04-01</xbrli:startDate>
        <xbrli:endDate>2019-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2015-09-01to2015-09-30_custom_StockholderMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">pwvi:StockholderMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2015-09-01</xbrli:startDate>
        <xbrli:endDate>2015-09-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2016-06-29to2016-06-30_custom_StockholderMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="srt:TitleOfIndividualAxis">pwvi:StockholderMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2016-06-29</xbrli:startDate>
        <xbrli:endDate>2016-06-30</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2016-07-01to2016-07-31">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2016-07-01</xbrli:startDate>
        <xbrli:endDate>2016-07-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2016-10-29to2016-10-31">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2016-10-29</xbrli:startDate>
        <xbrli:endDate>2016-10-31</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2021-01-05to2021-03-05_us-gaap_SubsequentEventMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:SubsequentEventTypeAxis">us-gaap:SubsequentEventMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2021-01-05</xbrli:startDate>
        <xbrli:endDate>2021-03-05</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2020-12-31_custom_RelatedPartiesAndStockholdersMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">pwvi:RelatedPartiesAndStockholdersMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2020-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2019-12-31_custom_RelatedPartiesAndStockholdersMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">pwvi:RelatedPartiesAndStockholdersMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2019-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2021-03-05_us-gaap_SubsequentEventMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:SubsequentEventTypeAxis">us-gaap:SubsequentEventMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2021-03-05</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-12-01to2020-12-04_custom_StockholderMember_custom_PrincipalMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">pwvi:StockholderMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">pwvi:PrincipalMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-12-01</xbrli:startDate>
        <xbrli:endDate>2020-12-04</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="From2020-12-01to2020-12-04_custom_StockholderMember_custom_AccruedInterestMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0000933972</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">pwvi:StockholderMember</xbrldi:explicitMember>
          <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">pwvi:AccruedInterestMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:startDate>2020-12-01</xbrli:startDate>
        <xbrli:endDate>2020-12-04</xbrli:endDate>
      </xbrli:period>
    </xbrli:context>
    <xbrli:unit id="USD">
      <xbrli:measure>iso4217:USD</xbrli:measure>
    </xbrli:unit>
    <xbrli:unit id="Shares">
      <xbrli:measure>xbrli:shares</xbrli:measure>
    </xbrli:unit>
    <xbrli:unit id="UsdPerShare">
      <xbrli:divide>
        <xbrli:unitNumerator>
          <xbrli:measure>iso4217:USD</xbrli:measure>
        </xbrli:unitNumerator>
        <xbrli:unitDenominator>
          <xbrli:measure>xbrli:shares</xbrli:measure>
        </xbrli:unitDenominator>
      </xbrli:divide>
    </xbrli:unit>
    <xbrli:unit id="Pure">
      <xbrli:measure>xbrli:pure</xbrli:measure>
    </xbrli:unit>
    <us-gaap:RelatedPartyTransactionAmountsOfTransaction contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">53395</us-gaap:RelatedPartyTransactionAmountsOfTransaction>
    <us-gaap:RelatedPartyTransactionAmountsOfTransaction contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">37334</us-gaap:RelatedPartyTransactionAmountsOfTransaction>
    <pwvi:RoyaltyPercentage contextRef="AsOf2015-06-25" unitRef="Pure" decimals="INF">0.02</pwvi:RoyaltyPercentage>
    <us-gaap:RoyaltyGuaranteesCommitmentsAmount contextRef="AsOf2016-06-02_custom_HelidyneLLCMember" unitRef="USD" decimals="0">50000</us-gaap:RoyaltyGuaranteesCommitmentsAmount>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="AsOf2020-06-30_custom_ConvertiblePromissoryNotes3Member" unitRef="Pure" decimals="INF">0.10</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="AsOf2019-12-31_custom_ConvertiblePromissoryNotes1Member" unitRef="Pure" decimals="INF">0.10</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="AsOf2020-03-31_custom_ConvertiblePromissoryNotes2Member" unitRef="Pure" decimals="INF">0.10</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="AsOf2020-09-30_custom_ConvertiblePromissoryNotes3Member" unitRef="Pure" decimals="INF">0.10</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="AsOf2020-12-31_custom_ConvertiblePromissoryNotes4Member" unitRef="Pure" decimals="INF">0.10</us-gaap:DebtInstrumentInterestRateStatedPercentage>
    <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">0</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue contextRef="AsOf2020-12-31" unitRef="UsdPerShare" decimals="INF">0.11</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue contextRef="AsOf2019-12-31" unitRef="UsdPerShare" decimals="INF">0.11</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue contextRef="AsOf2020-12-31" unitRef="UsdPerShare" decimals="INF">690500</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue contextRef="AsOf2019-12-31" unitRef="UsdPerShare" decimals="INF">0</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue>
    <dei:DocumentType contextRef="From2020-01-01to2020-12-31">10-K/A</dei:DocumentType>
    <dei:DocumentPeriodEndDate contextRef="From2020-01-01to2020-12-31">2020-12-31</dei:DocumentPeriodEndDate>
    <dei:AmendmentFlag contextRef="From2020-01-01to2020-12-31">true</dei:AmendmentFlag>
    <dei:EntityCentralIndexKey contextRef="From2020-01-01to2020-12-31">0000933972</dei:EntityCentralIndexKey>
    <dei:CurrentFiscalYearEndDate contextRef="From2020-01-01to2020-12-31">--12-31</dei:CurrentFiscalYearEndDate>
    <dei:EntityCurrentReportingStatus contextRef="From2020-01-01to2020-12-31">Yes</dei:EntityCurrentReportingStatus>
    <dei:DocumentFiscalYearFocus contextRef="From2020-01-01to2020-12-31">2020</dei:DocumentFiscalYearFocus>
    <dei:DocumentFiscalPeriodFocus contextRef="From2020-01-01to2020-12-31">FY</dei:DocumentFiscalPeriodFocus>
    <dei:EntityRegistrantName contextRef="From2020-01-01to2020-12-31">POWERVERDE, INC.</dei:EntityRegistrantName>
    <us-gaap:PreferredStockSharesAuthorized contextRef="AsOf2020-12-31" unitRef="Shares" decimals="INF">50000000</us-gaap:PreferredStockSharesAuthorized>
    <us-gaap:PreferredStockSharesAuthorized contextRef="AsOf2019-12-31" unitRef="Shares" decimals="INF">50000000</us-gaap:PreferredStockSharesAuthorized>
    <us-gaap:PreferredStockSharesIssued contextRef="AsOf2020-12-31" unitRef="Shares" decimals="INF">0</us-gaap:PreferredStockSharesIssued>
    <us-gaap:PreferredStockSharesIssued contextRef="AsOf2019-12-31" unitRef="Shares" decimals="INF">0</us-gaap:PreferredStockSharesIssued>
    <us-gaap:CommonStockParOrStatedValuePerShare contextRef="AsOf2020-12-31" unitRef="UsdPerShare" decimals="INF">0.0001</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:CommonStockParOrStatedValuePerShare contextRef="AsOf2019-12-31" unitRef="UsdPerShare" decimals="INF">0.0001</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:CommonStockSharesAuthorized contextRef="AsOf2020-12-31" unitRef="Shares" decimals="INF">200000000</us-gaap:CommonStockSharesAuthorized>
    <us-gaap:CommonStockSharesAuthorized contextRef="AsOf2019-12-31" unitRef="Shares" decimals="INF">200000000</us-gaap:CommonStockSharesAuthorized>
    <us-gaap:CommonStockSharesIssued contextRef="AsOf2020-12-31" unitRef="Shares" decimals="INF">40455468</us-gaap:CommonStockSharesIssued>
    <us-gaap:CommonStockSharesIssued contextRef="AsOf2019-12-31" unitRef="Shares" decimals="INF">40455468</us-gaap:CommonStockSharesIssued>
    <us-gaap:CommonStockSharesOutstanding contextRef="AsOf2020-12-31" unitRef="Shares" decimals="INF">27878060</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:CommonStockSharesOutstanding contextRef="AsOf2019-12-31" unitRef="Shares" decimals="INF">31750106</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:TreasuryStockShares contextRef="AsOf2020-12-31" unitRef="Shares" decimals="INF">12577408</us-gaap:TreasuryStockShares>
    <us-gaap:TreasuryStockShares contextRef="AsOf2019-12-31" unitRef="Shares" decimals="INF">8550000</us-gaap:TreasuryStockShares>
    <us-gaap:AmortizationOfIntangibleAssets contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">0</us-gaap:AmortizationOfIntangibleAssets>
    <us-gaap:AmortizationOfIntangibleAssets contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">5000</us-gaap:AmortizationOfIntangibleAssets>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber contextRef="AsOf2020-12-31" unitRef="Shares" decimals="INF">950000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber contextRef="AsOf2019-12-31" unitRef="Shares" decimals="INF">975000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
    <dei:EntityCommonStockSharesOutstanding contextRef="AsOf2021-03-09" unitRef="Shares" decimals="INF">27878060</dei:EntityCommonStockSharesOutstanding>
    <us-gaap:ShareBasedCompensation contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">80000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation contextRef="From2019-01-01to2019-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" xsi:nil="true" />
    <us-gaap:ShareBasedCompensation contextRef="From2019-01-01to2019-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0">80000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation contextRef="From2019-01-01to2019-12-31_us-gaap_CommonStockMember" unitRef="USD" xsi:nil="true" />
    <us-gaap:ShareBasedCompensation contextRef="From2019-01-01to2019-12-31_us-gaap_TreasuryStockMember" unitRef="USD" xsi:nil="true" />
    <dei:EntityFilerCategory contextRef="From2020-01-01to2020-12-31">Non-accelerated Filer</dei:EntityFilerCategory>
    <dei:EntityEmergingGrowthCompany contextRef="From2020-01-01to2020-12-31">true</dei:EntityEmergingGrowthCompany>
    <dei:EntitySmallBusiness contextRef="From2020-01-01to2020-12-31">true</dei:EntitySmallBusiness>
    <dei:EntityShellCompany contextRef="From2020-01-01to2020-12-31">false</dei:EntityShellCompany>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="From2020-01-01to2020-12-31_us-gaap_WarrantMember" unitRef="Shares" decimals="INF">950000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="From2020-01-01to2020-12-31_us-gaap_OptionMember" unitRef="Shares" decimals="INF">12180500</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="From2019-01-01to2019-12-31_us-gaap_WarrantMember" unitRef="Shares" decimals="INF">975000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <pwvi:CommercialRoyaltyObligation contextRef="From2016-05-30to2016-06-02_custom_HelidyneLLCMember" unitRef="USD" decimals="0">100000</pwvi:CommercialRoyaltyObligation>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="AsOf2020-12-31_us-gaap_EmployeeStockOptionMember" unitRef="Shares" decimals="INF">12180500</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber contextRef="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember" unitRef="Shares" decimals="INF">12180500</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="AsOf2020-12-31_us-gaap_EmployeeStockOptionMember" unitRef="UsdPerShare" decimals="INF">0.21</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice contextRef="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember" unitRef="UsdPerShare" decimals="INF">0.21</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2 contextRef="From2020-01-01to2020-12-31_us-gaap_EmployeeStockOptionMember">P5Y7M2D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2 contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember">P4Y7M17D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2>
    <us-gaap:NotesPayable contextRef="AsOf2020-06-30_custom_ConvertiblePromissoryNotes3Member" unitRef="USD" decimals="0">25000</us-gaap:NotesPayable>
    <us-gaap:NotesPayable contextRef="AsOf2019-12-31_custom_ConvertiblePromissoryNotes1Member" unitRef="USD" decimals="0">25000</us-gaap:NotesPayable>
    <us-gaap:NotesPayable contextRef="AsOf2020-03-31_custom_ConvertiblePromissoryNotes2Member" unitRef="USD" decimals="0">100000</us-gaap:NotesPayable>
    <us-gaap:NotesPayable contextRef="AsOf2020-09-30_custom_ConvertiblePromissoryNotes3Member" unitRef="USD" decimals="0">511000</us-gaap:NotesPayable>
    <us-gaap:NotesPayable contextRef="AsOf2020-12-31_custom_ConvertiblePromissoryNotes4Member" unitRef="USD" decimals="0">250000</us-gaap:NotesPayable>
    <us-gaap:NotesPayable contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">1186000</us-gaap:NotesPayable>
    <us-gaap:NotesPayable contextRef="AsOf2019-05-31_custom_ConvertiblePromissoryNotesMember" unitRef="USD" decimals="0">200000</us-gaap:NotesPayable>
    <us-gaap:DebtInstrumentMaturityDate contextRef="From2020-06-01to2020-06-30_custom_ConvertiblePromissoryNotes3Member">2023-07-31</us-gaap:DebtInstrumentMaturityDate>
    <us-gaap:DebtInstrumentMaturityDate contextRef="From2019-12-01to2019-12-31_custom_ConvertiblePromissoryNotes1Member">2022-12-31</us-gaap:DebtInstrumentMaturityDate>
    <us-gaap:DebtInstrumentMaturityDate contextRef="From2019-01-01to2019-05-31_custom_ConvertiblePromissoryNotesMember">2021-12-31</us-gaap:DebtInstrumentMaturityDate>
    <us-gaap:DebtInstrumentMaturityDate contextRef="From2020-03-01to2020-03-31_custom_ConvertiblePromissoryNotes2Member">2022-12-31</us-gaap:DebtInstrumentMaturityDate>
    <us-gaap:DebtInstrumentMaturityDate contextRef="From2020-07-01to2020-09-30_custom_ConvertiblePromissoryNotes3Member">2023-12-31</us-gaap:DebtInstrumentMaturityDate>
    <us-gaap:DebtInstrumentMaturityDate contextRef="From2020-10-01to2020-12-31_custom_ConvertiblePromissoryNotes4Member">2023-12-31</us-gaap:DebtInstrumentMaturityDate>
    <pwvi:RevenueFromProduct contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">40000</pwvi:RevenueFromProduct>
    <pwvi:RevenueFromProduct contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">24000</pwvi:RevenueFromProduct>
    <dei:EntityInteractiveDataCurrent contextRef="From2020-01-01to2020-12-31">Yes</dei:EntityInteractiveDataCurrent>
    <dei:EntityFileNumber contextRef="From2020-01-01to2020-12-31">000-27866</dei:EntityFileNumber>
    <us-gaap:OfficersCompensation contextRef="From2020-01-01to2020-12-31_custom_HankLeibowitzMember" unitRef="USD" decimals="0">90000</us-gaap:OfficersCompensation>
    <pwvi:AccruedCompensation contextRef="AsOf2020-12-31_custom_HankLeibowitzMember" unitRef="USD" decimals="0">45000</pwvi:AccruedCompensation>
    <us-gaap:DebtInstrumentDescription contextRef="From2020-06-01to2020-06-30_custom_ConvertiblePromissoryNotes3Member">The note is convertible into common stock at a price of $.20 per share through December 31, 2020, $.30 per share from January 1, 2021 through December 31, 2021, and $.40 per share from January 1, 2022 through the maturity date of july 31, 2023.</us-gaap:DebtInstrumentDescription>
    <us-gaap:DebtInstrumentDescription contextRef="From2019-12-01to2019-12-31_custom_ConvertiblePromissoryNotes1Member">The notes are convertible into common stock at a price of $.20 per share through December 31, 2020, $.30 per share from January 1, 2021 through December 31, 2021, and $.40 per share from January 1, 2022 through the maturity date of December 31, 2022.</us-gaap:DebtInstrumentDescription>
    <us-gaap:DebtInstrumentDescription contextRef="From2019-01-01to2019-05-31_custom_ConvertiblePromissoryNotesMember">The notes are convertible into common stock at a price of $.20 per share through December 31, 2019, $.30 per share from January 1, 2020 through December 31, 2020, and $.40 per share from January 1, 2021 through the maturity date of December 31, 2021.</us-gaap:DebtInstrumentDescription>
    <us-gaap:DebtInstrumentDescription contextRef="From2020-03-01to2020-03-31_custom_ConvertiblePromissoryNotes2Member">The note is convertible into common stock at a price of $.20 per share through December 31, 2020, $.30 per  share from January 1, 2021 through December 31, 2021, and $.40 per share from January 1, 2022 through the  maturity date of December 31, 2022.</us-gaap:DebtInstrumentDescription>
    <us-gaap:DebtInstrumentDescription contextRef="From2020-07-01to2020-09-30_custom_ConvertiblePromissoryNotes3Member">The notes are convertible into common stock at a price of $.20 per share through December 31, 2020, $.30 per share from January 1, 2021 through December 31, 2021, and $.40 per share from January 1, 2022 through the maturity date of December 31, 2023.</us-gaap:DebtInstrumentDescription>
    <us-gaap:DebtInstrumentDescription contextRef="From2020-10-01to2020-12-31_custom_ConvertiblePromissoryNotes4Member">The  notes are convertible into common stock at a price of $.20 per share through December 31, 2020, $.30 per share  from January 1, 2021 through December 31, 2021, and $.40 per share from January 1, 2022 through the maturity  date of December 31, 2023.</us-gaap:DebtInstrumentDescription>
    <us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">0</us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent>
    <us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">0</us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent>
    <pwvi:WorkingCapital contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">-237593</pwvi:WorkingCapital>
    <us-gaap:UnrecognizedTaxBenefits contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">0</us-gaap:UnrecognizedTaxBenefits>
    <us-gaap:UnrecognizedTaxBenefits contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">0</us-gaap:UnrecognizedTaxBenefits>
    <dei:EntityIncorporationStateCountryCode contextRef="From2020-01-01to2020-12-31">DE</dei:EntityIncorporationStateCountryCode>
    <us-gaap:Cash contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">95386</us-gaap:Cash>
    <us-gaap:Cash contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">20033</us-gaap:Cash>
    <us-gaap:PrepaidExpenseCurrent contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">22000</us-gaap:PrepaidExpenseCurrent>
    <us-gaap:PrepaidExpenseCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">11460</us-gaap:PrepaidExpenseCurrent>
    <us-gaap:LiabilitiesCurrent contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">367979</us-gaap:LiabilitiesCurrent>
    <us-gaap:LiabilitiesCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">101131</us-gaap:LiabilitiesCurrent>
    <us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">76381</us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent>
    <us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">101131</us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent>
    <us-gaap:Liabilities contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">592366</us-gaap:Liabilities>
    <us-gaap:Liabilities contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">407385</us-gaap:Liabilities>
    <us-gaap:LiabilitiesNoncurrent contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">224387</us-gaap:LiabilitiesNoncurrent>
    <us-gaap:LiabilitiesNoncurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">306254</us-gaap:LiabilitiesNoncurrent>
    <us-gaap:PreferredStockValue contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">0</us-gaap:PreferredStockValue>
    <us-gaap:PreferredStockValue contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">0</us-gaap:PreferredStockValue>
    <us-gaap:RetainedEarningsAccumulatedDeficit contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">-13106374</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:RetainedEarningsAccumulatedDeficit contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">-12572714</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:TreasuryStockValue contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">791139</us-gaap:TreasuryStockValue>
    <us-gaap:TreasuryStockValue contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">491139</us-gaap:TreasuryStockValue>
    <us-gaap:AdditionalPaidInCapital contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">13431536</us-gaap:AdditionalPaidInCapital>
    <us-gaap:AdditionalPaidInCapital contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">12689980</us-gaap:AdditionalPaidInCapital>
    <us-gaap:CommonStockValue contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">3997</us-gaap:CommonStockValue>
    <us-gaap:CommonStockValue contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">3981</us-gaap:CommonStockValue>
    <us-gaap:LiabilitiesAndStockholdersEquity contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">130386</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">37493</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted contextRef="From2020-01-01to2020-12-31" unitRef="Shares" decimals="INF">30742649</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted contextRef="From2019-01-01to2019-12-31" unitRef="Shares" decimals="INF">31750106</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted contextRef="From2020-01-01to2020-12-31" unitRef="UsdPerShare" decimals="INF">-0.01</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted contextRef="From2019-01-01to2019-12-31" unitRef="UsdPerShare" decimals="INF">-0.02</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:IncomeTaxExpenseBenefit contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">0</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">0</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">-533660</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest>
    <us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">-514916</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest>
    <us-gaap:NonoperatingIncomeExpense contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">-135295</us-gaap:NonoperatingIncomeExpense>
    <us-gaap:NonoperatingIncomeExpense contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">-102487</us-gaap:NonoperatingIncomeExpense>
    <us-gaap:InterestExpense contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">135295</us-gaap:InterestExpense>
    <us-gaap:InterestExpense contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">33309</us-gaap:InterestExpense>
    <us-gaap:GoodwillImpairmentLoss contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">0</us-gaap:GoodwillImpairmentLoss>
    <us-gaap:GoodwillImpairmentLoss contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">69178</us-gaap:GoodwillImpairmentLoss>
    <us-gaap:OperatingIncomeLoss contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">-398365</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">-412429</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingExpenses contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">438365</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">436429</us-gaap:OperatingExpenses>
    <us-gaap:GeneralAndAdministrativeExpense contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">323806</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:GeneralAndAdministrativeExpense contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">217510</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:ResearchAndDevelopmentExpense contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">114559</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">218919</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:Revenues contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">40000</us-gaap:Revenues>
    <us-gaap:Revenues contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">24000</us-gaap:Revenues>
    <us-gaap:StockholdersEquity contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">-461980</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">-369892</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2019-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0">12689980</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2019-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" decimals="0">-12572714</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2019-12-31_us-gaap_CommonStockMember" unitRef="USD" decimals="0">3981</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2020-12-31_us-gaap_CommonStockMember" unitRef="USD" decimals="0">3997</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2020-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0">13431536</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2019-12-31_us-gaap_TreasuryStockMember" unitRef="USD" decimals="0">-491139</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2020-12-31_us-gaap_TreasuryStockMember" unitRef="USD" decimals="0">-791139</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2020-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" decimals="0">-13106374</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2018-12-31_us-gaap_CommonStockMember" unitRef="USD" decimals="0">3981</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2018-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0">12609980</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2018-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" decimals="0">-12057798</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2018-12-31_us-gaap_TreasuryStockMember" unitRef="USD" decimals="0">-491139</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity contextRef="AsOf2018-12-31" unitRef="USD" decimals="0">65024</us-gaap:StockholdersEquity>
    <us-gaap:PaymentsForRepurchaseOfCommonStock contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">300000</us-gaap:PaymentsForRepurchaseOfCommonStock>
    <us-gaap:PaymentsForRepurchaseOfCommonStock contextRef="From2020-01-01to2020-12-31_us-gaap_CommonStockMember" unitRef="USD" xsi:nil="true" />
    <us-gaap:PaymentsForRepurchaseOfCommonStock contextRef="From2020-01-01to2020-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" xsi:nil="true" />
    <us-gaap:PaymentsForRepurchaseOfCommonStock contextRef="From2020-01-01to2020-12-31_us-gaap_TreasuryStockMember" unitRef="USD" decimals="0">300000</us-gaap:PaymentsForRepurchaseOfCommonStock>
    <us-gaap:PaymentsForRepurchaseOfCommonStock contextRef="From2020-01-01to2020-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" xsi:nil="true" />
    <us-gaap:NetIncomeLoss contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">-533660</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">-514916</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss contextRef="From2019-01-01to2019-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" decimals="0">-514916</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss contextRef="From2019-01-01to2019-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" xsi:nil="true" />
    <us-gaap:NetIncomeLoss contextRef="From2019-01-01to2019-12-31_us-gaap_CommonStockMember" unitRef="USD" xsi:nil="true" />
    <us-gaap:NetIncomeLoss contextRef="From2019-01-01to2019-12-31_us-gaap_TreasuryStockMember" unitRef="USD" xsi:nil="true" />
    <us-gaap:NetIncomeLoss contextRef="From2020-01-01to2020-12-31_us-gaap_CommonStockMember" unitRef="USD" xsi:nil="true" />
    <us-gaap:NetIncomeLoss contextRef="From2020-01-01to2020-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" xsi:nil="true" />
    <us-gaap:NetIncomeLoss contextRef="From2020-01-01to2020-12-31_us-gaap_TreasuryStockMember" unitRef="USD" xsi:nil="true" />
    <us-gaap:NetIncomeLoss contextRef="From2020-01-01to2020-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" decimals="0">-533660</us-gaap:NetIncomeLoss>
    <us-gaap:IncomeTaxesPaid contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">0</us-gaap:IncomeTaxesPaid>
    <us-gaap:IncomeTaxesPaid contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">0</us-gaap:IncomeTaxesPaid>
    <us-gaap:InterestPaidNet contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">62438</us-gaap:InterestPaidNet>
    <us-gaap:InterestPaidNet contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">25871</us-gaap:InterestPaidNet>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">95386</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">20033</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="AsOf2018-12-31" unitRef="USD" decimals="0">8482</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">75353</us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease>
    <us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">11551</us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">577375</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">299000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:ProceedsFromWarrantExercises contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">3000</us-gaap:ProceedsFromWarrantExercises>
    <us-gaap:ProceedsFromWarrantExercises contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">0</us-gaap:ProceedsFromWarrantExercises>
    <us-gaap:ProceedsFromWarrantExercises contextRef="From2020-09-01to2020-09-30" unitRef="USD" decimals="0">3000</us-gaap:ProceedsFromWarrantExercises>
    <us-gaap:PaymentsOfDebtIssuanceCosts contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">11625</us-gaap:PaymentsOfDebtIssuanceCosts>
    <us-gaap:PaymentsOfDebtIssuanceCosts contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">26000</us-gaap:PaymentsOfDebtIssuanceCosts>
    <us-gaap:ProceedsFromRelatedPartyDebt contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">125000</us-gaap:ProceedsFromRelatedPartyDebt>
    <us-gaap:ProceedsFromRelatedPartyDebt contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">200000</us-gaap:ProceedsFromRelatedPartyDebt>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">-502022</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">-287449</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">-23679</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
    <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">61996</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
    <us-gaap:IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">17540</us-gaap:IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets>
    <us-gaap:IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">-3406</us-gaap:IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets>
    <us-gaap:AmortizationOfFinancingCosts contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">13530</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:AmortizationOfFinancingCosts contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">7254</us-gaap:AmortizationOfFinancingCosts>
    <us-gaap:DepreciationAmortizationAndAccretionNet contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">0</us-gaap:DepreciationAmortizationAndAccretionNet>
    <us-gaap:DepreciationAmortizationAndAccretionNet contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">5633</us-gaap:DepreciationAmortizationAndAccretionNet>
    <us-gaap:ImpairmentOfIntangibleAssetsFinitelived contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">0</us-gaap:ImpairmentOfIntangibleAssetsFinitelived>
    <us-gaap:ImpairmentOfIntangibleAssetsFinitelived contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">69178</us-gaap:ImpairmentOfIntangibleAssetsFinitelived>
    <us-gaap:AmortizationOfDebtDiscountPremium contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">59327</us-gaap:AmortizationOfDebtDiscountPremium>
    <us-gaap:AmortizationOfDebtDiscountPremium contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">0</us-gaap:AmortizationOfDebtDiscountPremium>
    <us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight contextRef="AsOf2020-09-30" unitRef="Shares" decimals="INF">25000</us-gaap:ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight>
    <us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 contextRef="AsOf2020-09-30" unitRef="UsdPerShare" decimals="INF">0.12</us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised contextRef="From2020-01-01to2020-12-31" unitRef="Shares" decimals="INF">25000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised>
    <pwvi:WeightedAverageExercisePriceExercised contextRef="From2020-01-01to2020-12-31" unitRef="UsdPerShare" decimals="INF">.12</pwvi:WeightedAverageExercisePriceExercised>
    <pwvi:AggregateIntrinsicValueExercised contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">0</pwvi:AggregateIntrinsicValueExercised>
    <us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">712500</us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature>
    <us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature contextRef="From2020-01-01to2020-12-31_us-gaap_CommonStockMember" unitRef="USD" xsi:nil="true" />
    <us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature contextRef="From2020-01-01to2020-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0">712500</us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature>
    <us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature contextRef="From2020-01-01to2020-12-31_us-gaap_TreasuryStockMember" unitRef="USD" xsi:nil="true" />
    <us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature contextRef="From2020-01-01to2020-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" xsi:nil="true" />
    <us-gaap:AmortizationOfFinancingCostsAndDiscounts contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">13530</us-gaap:AmortizationOfFinancingCostsAndDiscounts>
    <us-gaap:AmortizationOfFinancingCostsAndDiscounts contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">7254</us-gaap:AmortizationOfFinancingCostsAndDiscounts>
    <us-gaap:CashEquivalentsAtCarryingValue contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">0</us-gaap:CashEquivalentsAtCarryingValue>
    <us-gaap:CashEquivalentsAtCarryingValue contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">0</us-gaap:CashEquivalentsAtCarryingValue>
    <us-gaap:AssetsCurrent contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">130386</us-gaap:AssetsCurrent>
    <us-gaap:AssetsCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">37493</us-gaap:AssetsCurrent>
    <us-gaap:ProceedsFromConvertibleDebt contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">761000</us-gaap:ProceedsFromConvertibleDebt>
    <us-gaap:ProceedsFromConvertibleDebt contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">125000</us-gaap:ProceedsFromConvertibleDebt>
    <us-gaap:PaymentsForRepurchaseOfEquity contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">300000</us-gaap:PaymentsForRepurchaseOfEquity>
    <us-gaap:PaymentsForRepurchaseOfEquity contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">0</us-gaap:PaymentsForRepurchaseOfEquity>
    <pwvi:AmortizationOfDebtDiscount contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">59327</pwvi:AmortizationOfDebtDiscount>
    <us-gaap:PaymentsOfFinancingCosts contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">11625</us-gaap:PaymentsOfFinancingCosts>
    <us-gaap:PaymentsOfFinancingCosts contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">26000</us-gaap:PaymentsOfFinancingCosts>
    <pwvi:BeneficialConversionFeatureOnConvertibleNotesPayables contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">712500</pwvi:BeneficialConversionFeatureOnConvertibleNotesPayables>
    <pwvi:BeneficialConversionFeatureOnConvertibleNotesPayables contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">0</pwvi:BeneficialConversionFeatureOnConvertibleNotesPayables>
    <us-gaap:DeferredTaxAssetsOperatingLossCarryforwards contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">1953623</us-gaap:DeferredTaxAssetsOperatingLossCarryforwards>
    <us-gaap:DeferredTaxAssetsOperatingLossCarryforwards contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">1773162</us-gaap:DeferredTaxAssetsOperatingLossCarryforwards>
    <pwvi:DeferredTaxAssetsStartupCost contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">109218</pwvi:DeferredTaxAssetsStartupCost>
    <pwvi:DeferredTaxAssetsStartupCost contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">129091</pwvi:DeferredTaxAssetsStartupCost>
    <us-gaap:DeferredTaxAssetsGoodwillAndIntangibleAssets contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">279200</us-gaap:DeferredTaxAssetsGoodwillAndIntangibleAssets>
    <us-gaap:DeferredTaxAssetsGoodwillAndIntangibleAssets contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">309039</us-gaap:DeferredTaxAssetsGoodwillAndIntangibleAssets>
    <us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">538113</us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost>
    <us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">538113</us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost>
    <us-gaap:DeferredTaxAssetsOther contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">16636</us-gaap:DeferredTaxAssetsOther>
    <us-gaap:DeferredTaxAssetsOther contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">1079</us-gaap:DeferredTaxAssetsOther>
    <us-gaap:DeferredTaxAssetsGross contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">2896789</us-gaap:DeferredTaxAssetsGross>
    <us-gaap:DeferredTaxAssetsGross contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">2750484</us-gaap:DeferredTaxAssetsGross>
    <us-gaap:DeferredTaxAssetsValuationAllowance contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">2896789</us-gaap:DeferredTaxAssetsValuationAllowance>
    <us-gaap:DeferredTaxAssetsValuationAllowance contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">2750484</us-gaap:DeferredTaxAssetsValuationAllowance>
    <us-gaap:DeferredTaxAssetsNet contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">0</us-gaap:DeferredTaxAssetsNet>
    <us-gaap:DeferredTaxAssetsNet contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">0</us-gaap:DeferredTaxAssetsNet>
    <us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">-112069</us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate>
    <us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">-108133</us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate>
    <us-gaap:IncomeTaxReconciliationStateAndLocalIncomeTaxes contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">-18795</us-gaap:IncomeTaxReconciliationStateAndLocalIncomeTaxes>
    <us-gaap:IncomeTaxReconciliationStateAndLocalIncomeTaxes contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">-18134</us-gaap:IncomeTaxReconciliationStateAndLocalIncomeTaxes>
    <pwvi:IncomeTaxReconciliationPermanentDifferences contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">292</pwvi:IncomeTaxReconciliationPermanentDifferences>
    <pwvi:IncomeTaxReconciliationPermanentDifferences contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">14217</pwvi:IncomeTaxReconciliationPermanentDifferences>
    <us-gaap:IncomeTaxReconciliationOtherAdjustments contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">-15734</us-gaap:IncomeTaxReconciliationOtherAdjustments>
    <us-gaap:IncomeTaxReconciliationOtherAdjustments contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">22904</us-gaap:IncomeTaxReconciliationOtherAdjustments>
    <us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">146306</us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance>
    <us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">89146</us-gaap:IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance>
    <us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">146306</us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount>
    <us-gaap:OperatingLossCarryforwards contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">7958781</us-gaap:OperatingLossCarryforwards>
    <pwvi:OperatingLossCarryforwardsExpirationDateDescription contextRef="From2020-01-01to2020-12-31">Expiring at various times from 2028 through 2033.</pwvi:OperatingLossCarryforwardsExpirationDateDescription>
    <dei:EntityVoluntaryFilers contextRef="From2020-01-01to2020-12-31">No</dei:EntityVoluntaryFilers>
    <dei:EntityWellKnownSeasonedIssuer contextRef="From2020-01-01to2020-12-31">No</dei:EntityWellKnownSeasonedIssuer>
    <dei:EntityPublicFloat contextRef="AsOf2020-06-30" unitRef="USD" decimals="0">2152000</dei:EntityPublicFloat>
    <us-gaap:DueFromRelatedParties contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">13000</us-gaap:DueFromRelatedParties>
    <us-gaap:DueFromRelatedParties contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">6000</us-gaap:DueFromRelatedParties>
    <us-gaap:SharesOutstanding contextRef="AsOf2019-12-31_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF">31750106</us-gaap:SharesOutstanding>
    <us-gaap:SharesOutstanding contextRef="AsOf2020-12-31_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF">27878060</us-gaap:SharesOutstanding>
    <us-gaap:SharesOutstanding contextRef="AsOf2018-12-31_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF">31750106</us-gaap:SharesOutstanding>
    <us-gaap:StockIssuedDuringPeriodSharesNewIssues contextRef="From2020-01-01to2020-12-31_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF">25000</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
    <us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities contextRef="From2020-01-01to2020-12-31_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF">130362</us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities>
    <us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities contextRef="From2020-12-01to2020-12-04_custom_StockholderMember" unitRef="Shares" decimals="INF">130362</us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities>
    <us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">3000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
    <us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="From2020-01-01to2020-12-31_us-gaap_CommonStockMember" unitRef="USD" decimals="0">3</us-gaap:StockIssuedDuringPeriodValueNewIssues>
    <us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="From2020-01-01to2020-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0">2997</us-gaap:StockIssuedDuringPeriodValueNewIssues>
    <us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="From2020-01-01to2020-12-31_us-gaap_TreasuryStockMember" unitRef="USD" xsi:nil="true" />
    <us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="From2020-01-01to2020-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" xsi:nil="true" />
    <us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">26072</us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities>
    <us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities contextRef="From2020-01-01to2020-12-31_us-gaap_CommonStockMember" unitRef="USD" decimals="0">13</us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities>
    <us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities contextRef="From2020-01-01to2020-12-31_us-gaap_AdditionalPaidInCapitalMember" unitRef="USD" decimals="0">26059</us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities>
    <us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities contextRef="From2020-01-01to2020-12-31_us-gaap_TreasuryStockMember" unitRef="USD" xsi:nil="true" />
    <us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities contextRef="From2020-01-01to2020-12-31_us-gaap_RetainedEarningsMember" unitRef="USD" xsi:nil="true" />
    <pwvi:ConversionOfConvertibleNotePayableWithRelatedPartyAndAccruedInterest contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">26072</pwvi:ConversionOfConvertibleNotePayableWithRelatedPartyAndAccruedInterest>
    <pwvi:ConversionOfConvertibleNotePayableWithRelatedPartyAndAccruedInterest contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">0</pwvi:ConversionOfConvertibleNotePayableWithRelatedPartyAndAccruedInterest>
    <us-gaap:StockRepurchasedDuringPeriodShares contextRef="From2020-01-01to2020-12-31_us-gaap_CommonStockMember" unitRef="Shares" decimals="INF">-4027408</us-gaap:StockRepurchasedDuringPeriodShares>
    <us-gaap:AssetImpairmentCharges contextRef="From2019-04-01to2019-06-30" unitRef="USD" decimals="0">69178</us-gaap:AssetImpairmentCharges>
    <us-gaap:AllocatedShareBasedCompensationExpense contextRef="From2020-01-01to2020-12-31" unitRef="USD" decimals="0">0</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense contextRef="From2019-01-01to2019-12-31" unitRef="USD" decimals="0">80000</us-gaap:AllocatedShareBasedCompensationExpense>
    <pwvi:IssuanceOfWarrantsToPurchaseCommonStock contextRef="From2015-09-01to2015-09-30_custom_StockholderMember" unitRef="Shares" decimals="INF">25000</pwvi:IssuanceOfWarrantsToPurchaseCommonStock>
    <pwvi:IssuanceOfWarrantsToPurchaseCommonStock contextRef="From2016-06-29to2016-06-30_custom_StockholderMember" unitRef="Shares" decimals="INF">900000</pwvi:IssuanceOfWarrantsToPurchaseCommonStock>
    <pwvi:IssuanceOfWarrantsToPurchaseCommonStock contextRef="From2016-07-01to2016-07-31" unitRef="Shares" decimals="INF">25000</pwvi:IssuanceOfWarrantsToPurchaseCommonStock>
    <pwvi:IssuanceOfWarrantsToPurchaseCommonStock contextRef="From2016-10-29to2016-10-31" unitRef="Shares" decimals="INF">25000</pwvi:IssuanceOfWarrantsToPurchaseCommonStock>
    <pwvi:ExercisePrice contextRef="From2015-09-01to2015-09-30_custom_StockholderMember" unitRef="UsdPerShare" decimals="INF">0.12</pwvi:ExercisePrice>
    <pwvi:ExercisePrice contextRef="From2016-06-29to2016-06-30_custom_StockholderMember" unitRef="UsdPerShare" decimals="INF">0.11</pwvi:ExercisePrice>
    <pwvi:ExercisePrice contextRef="From2016-07-01to2016-07-31" unitRef="UsdPerShare" decimals="INF">0.19</pwvi:ExercisePrice>
    <pwvi:ExercisePrice contextRef="From2016-10-29to2016-10-31" unitRef="UsdPerShare" decimals="INF">0.15</pwvi:ExercisePrice>
    <pwvi:WarrantsExpirationDate contextRef="From2016-06-29to2016-06-30_custom_StockholderMember">2021-06-30</pwvi:WarrantsExpirationDate>
    <pwvi:WarrantsExpirationDate contextRef="From2016-07-01to2016-07-31">2021-07-31</pwvi:WarrantsExpirationDate>
    <pwvi:WarrantsExpirationDate contextRef="From2016-10-29to2016-10-31">2021-10-31</pwvi:WarrantsExpirationDate>
    <pwvi:AdditionalConsiderationForLoan contextRef="From2015-09-01to2015-09-30_custom_StockholderMember" unitRef="USD" decimals="0">25000</pwvi:AdditionalConsiderationForLoan>
    <pwvi:AdditionalConsiderationForLoan contextRef="From2016-07-01to2016-07-31" unitRef="USD" decimals="0">25000</pwvi:AdditionalConsiderationForLoan>
    <pwvi:AdditionalConsiderationForLoan contextRef="From2016-10-29to2016-10-31" unitRef="USD" decimals="0">25000</pwvi:AdditionalConsiderationForLoan>
    <us-gaap:ProceedsFromIssuanceOfPrivatePlacement contextRef="From2021-01-05to2021-03-05_us-gaap_SubsequentEventMember" unitRef="USD" decimals="0">6250000</us-gaap:ProceedsFromIssuanceOfPrivatePlacement>
    <pwvi:ConvertibleNotesPayableGross contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">100000</pwvi:ConvertibleNotesPayableGross>
    <pwvi:ConvertibleNotesPayableGross contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">0</pwvi:ConvertibleNotesPayableGross>
    <pwvi:ConvertibleNotesPayableGross contextRef="AsOf2020-12-31_custom_RelatedPartiesAndStockholdersMember" unitRef="USD" decimals="0">200000</pwvi:ConvertibleNotesPayableGross>
    <pwvi:ConvertibleNotesPayableGross contextRef="AsOf2019-12-31_custom_RelatedPartiesAndStockholdersMember" unitRef="USD" decimals="0">0</pwvi:ConvertibleNotesPayableGross>
    <us-gaap:DebtInstrumentUnamortizedDiscountNoncurrent contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">550080</us-gaap:DebtInstrumentUnamortizedDiscountNoncurrent>
    <us-gaap:DebtInstrumentUnamortizedDiscountNoncurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">0</us-gaap:DebtInstrumentUnamortizedDiscountNoncurrent>
    <us-gaap:DebtInstrumentUnamortizedDiscountNoncurrent contextRef="AsOf2020-12-31_custom_RelatedPartiesAndStockholdersMember" unitRef="USD" decimals="0">103092</us-gaap:DebtInstrumentUnamortizedDiscountNoncurrent>
    <us-gaap:DebtInstrumentUnamortizedDiscountNoncurrent contextRef="AsOf2019-12-31_custom_RelatedPartiesAndStockholdersMember" unitRef="USD" decimals="0">0</us-gaap:DebtInstrumentUnamortizedDiscountNoncurrent>
    <pwvi:UnamortizedDebtIssuanceExpenseCurrent contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">2824</pwvi:UnamortizedDebtIssuanceExpenseCurrent>
    <pwvi:UnamortizedDebtIssuanceExpenseCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">0</pwvi:UnamortizedDebtIssuanceExpenseCurrent>
    <pwvi:UnamortizedDebtIssuanceExpenseCurrent contextRef="AsOf2020-12-31_custom_RelatedPartiesAndStockholdersMember" unitRef="USD" decimals="0">5578</pwvi:UnamortizedDebtIssuanceExpenseCurrent>
    <pwvi:UnamortizedDebtIssuanceExpenseCurrent contextRef="AsOf2019-12-31_custom_RelatedPartiesAndStockholdersMember" unitRef="USD" decimals="0">0</pwvi:UnamortizedDebtIssuanceExpenseCurrent>
    <us-gaap:UnamortizedDebtIssuanceExpense contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">7069</us-gaap:UnamortizedDebtIssuanceExpense>
    <us-gaap:UnamortizedDebtIssuanceExpense contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">5646</us-gaap:UnamortizedDebtIssuanceExpense>
    <us-gaap:UnamortizedDebtIssuanceExpense contextRef="AsOf2020-12-31_custom_RelatedPartiesAndStockholdersMember" unitRef="USD" decimals="0">1371</us-gaap:UnamortizedDebtIssuanceExpense>
    <us-gaap:UnamortizedDebtIssuanceExpense contextRef="AsOf2019-12-31_custom_RelatedPartiesAndStockholdersMember" unitRef="USD" decimals="0">13100</us-gaap:UnamortizedDebtIssuanceExpense>
    <pwvi:ConvertibleNotesPayableNoncurrentGross contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">761000</pwvi:ConvertibleNotesPayableNoncurrentGross>
    <pwvi:ConvertibleNotesPayableNoncurrentGross contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">100000</pwvi:ConvertibleNotesPayableNoncurrentGross>
    <pwvi:ConvertibleNotesPayableNoncurrentGross contextRef="AsOf2020-12-31_custom_RelatedPartiesAndStockholdersMember" unitRef="USD" decimals="0">125000</pwvi:ConvertibleNotesPayableNoncurrentGross>
    <pwvi:ConvertibleNotesPayableNoncurrentGross contextRef="AsOf2019-12-31_custom_RelatedPartiesAndStockholdersMember" unitRef="USD" decimals="0">225000</pwvi:ConvertibleNotesPayableNoncurrentGross>
    <us-gaap:ConvertibleLongTermNotesPayable contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">203851</us-gaap:ConvertibleLongTermNotesPayable>
    <us-gaap:ConvertibleLongTermNotesPayable contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">94354</us-gaap:ConvertibleLongTermNotesPayable>
    <us-gaap:ConvertibleLongTermNotesPayable contextRef="AsOf2020-12-31_custom_RelatedPartiesAndStockholdersMember" unitRef="USD" decimals="0">20536</us-gaap:ConvertibleLongTermNotesPayable>
    <us-gaap:ConvertibleLongTermNotesPayable contextRef="AsOf2019-12-31_custom_RelatedPartiesAndStockholdersMember" unitRef="USD" decimals="0">211900</us-gaap:ConvertibleLongTermNotesPayable>
    <us-gaap:ConvertibleNotesPayableCurrent contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">97176</us-gaap:ConvertibleNotesPayableCurrent>
    <us-gaap:ConvertibleNotesPayableCurrent contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">0</us-gaap:ConvertibleNotesPayableCurrent>
    <us-gaap:ConvertibleNotesPayableCurrent contextRef="AsOf2020-12-31_custom_RelatedPartiesAndStockholdersMember" unitRef="USD" decimals="0">194422</us-gaap:ConvertibleNotesPayableCurrent>
    <us-gaap:ConvertibleNotesPayableCurrent contextRef="AsOf2019-12-31_custom_RelatedPartiesAndStockholdersMember" unitRef="USD" decimals="0">0</us-gaap:ConvertibleNotesPayableCurrent>
    <pwvi:ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCosts contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">194422</pwvi:ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCosts>
    <pwvi:ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCosts contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">0</pwvi:ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCosts>
    <pwvi:ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCostsLessCurrentPortion contextRef="AsOf2020-12-31" unitRef="USD" decimals="0">20536</pwvi:ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCostsLessCurrentPortion>
    <pwvi:ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCostsLessCurrentPortion contextRef="AsOf2019-12-31" unitRef="USD" decimals="0">211900</pwvi:ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCostsLessCurrentPortion>
    <us-gaap:EscrowDeposit contextRef="AsOf2021-03-05_us-gaap_SubsequentEventMember" unitRef="USD" decimals="0">1636545</us-gaap:EscrowDeposit>
    <us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments contextRef="From2020-12-01to2020-12-04_custom_StockholderMember_custom_PrincipalMember" unitRef="USD" decimals="0">25000</us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments>
    <us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments contextRef="From2020-12-01to2020-12-04_custom_StockholderMember_custom_AccruedInterestMember" unitRef="USD" decimals="0">26072</us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber contextRef="AsOf2020-12-31_us-gaap_EmployeeStockOptionMember" unitRef="Shares" decimals="INF">12180500</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber contextRef="AsOf2019-12-31_us-gaap_EmployeeStockOptionMember" unitRef="Shares" decimals="INF">12180500</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1 contextRef="From2020-01-01to2020-12-31_us-gaap_EmployeeStockOptionMember">P5Y7M2D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1 contextRef="From2019-01-01to2019-12-31_us-gaap_EmployeeStockOptionMember">P4Y7M17D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1>
    <us-gaap:CommitmentsAndContingencies contextRef="AsOf2020-12-31" unitRef="USD" xsi:nil="true" />
    <us-gaap:CommitmentsAndContingencies contextRef="AsOf2019-12-31" unitRef="USD" xsi:nil="true" />
    <us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;b&gt;Note 1 &amp;#8211; Nature of Business&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;PowerVerde, Inc. (the &amp;#8220;Company&amp;#8221;)&#13;is a &amp;#8220;C&amp;#8221; Corporation organized under the Laws of Delaware with operations in Scottsdale, Arizona. The Company&amp;#8217;s&#13;two founders, now its largest shareholders, have conceived and developed the use of a power systems patent. For several years,&#13;the Company has been undertaking research and development on a power generating system based on the patent and related intellectual&#13;property, which it hopes to commercialize.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;The Company has not generated revenues from&#13;its planned operations. &amp;#160;During the years ended December 31, 2020 and 2019, the Company&amp;#8217;s revenues have been generated&#13;from an assembly agreement with a related party.&lt;/p&gt;</us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock>
    <us-gaap:SubstantialDoubtAboutGoingConcernTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;b&gt;Note 2 &amp;#8211; Going Concern&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;The financial statements have been prepared on a going concern basis,&#13;which contemplates the realization of assets and the settlement of liabilities and commitments in the normal course of business.&#13;As of December 31, 2020, the Company had a working capital deficit of $237,593. As of December 31, 2020, the Company has an accumulated&#13;deficit of $13,106,374. The Company had a net loss of $533,660 and $501,022 of net cash used in operations for the year ended December&#13;31, 2020. These conditions raise substantial doubt about the company&amp;#8217;s ability to continue as a going concern.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;The Company has historically relied upon unrelated and related party&#13;debt and equity financing to fund its cash flow shortages and will require either additional debt or equity financing to sustain&#13;its operations.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;The Company continues to seek funding from private debt and equity&#13;investors, as it needs to promptly raise substantial additional capital in order to finance its plan of operations. There can be&#13;no assurance that the Company will be able to promptly raise the necessary funds on commercially acceptable terms, if at all. If&#13;the Company does not raise the necessary funds, it may be forced to cease operations. These financial statements do not include&#13;any adjustments related to the recoverability and classification of recorded asset amounts and classification of liabilities that&#13;might be necessary should the Company be unable to continue as a going concern.&lt;/p&gt;</us-gaap:SubstantialDoubtAboutGoingConcernTextBlock>
    <us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;b&gt;Note 3 &amp;#8211; Summary of Significant Accounting&#13;Policies&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;u&gt;Cash Equivalents&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;The Company considers all highly liquid investments purchased with&#13;an original maturity of three months or less to be cash equivalents. The Company held no cash equivalents at December 31, 2020&#13;and 2019.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&lt;u&gt;Accounts Receivable and Concentration&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;Accounts receivable consist of balances due&#13;from assembly services with a related party. The Company monitors accounts receivable and provides allowances when considered&#13;necessary. At December 31, 2020 and 2019, accounts receivable were considered to be fully collectible. Accordingly, no allowance&#13;for doubtful accounts was provided. At December 31, 2020 and 2019, accounts receivable were due from one related customer.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&lt;u&gt;Revenue Recognition and Concentration&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;The Company follows the revenue standards of Financial Accounting&#13;Standards Board Update No. 2014-09: &amp;#8220;Revenue from Contracts with Customers (Topic 606).&amp;#8221; The core principle of this&#13;Topic is that an entity recognizes revenue to depict the transfer of promised goods or services to customers in an amount that&#13;reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. Revenue is recognized&#13;in accordance with that core principle by applying the following five steps: 1) identify the contracts with a customer; 2) identify&#13;the performance obligations in the contract; 3) determine the transaction price; 4) allocate the transaction price to the performance&#13;obligations; and 5) recognize revenue when (or as) we satisfy a performance obligation.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;Royalties are recognized as earned in the period the sales to which&#13;the royalties relate occur. The Company has not yet generated any royalty revenues. Manufacturing assembly services are recognized&#13;as revenue when the assembled product is delivered to the customer and the Company has completed its performance obligations. Revenues&#13;for the years ended December 31, 2020 and 2019 were generated from manufacturing assembly services and are from one related customer.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&lt;u&gt;Impairment of Long-Lived Assets&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;Impairment losses are recorded on long-lived assets (property, equipment&#13;and intellectual property) used in operations when impairment indicators are present and the undiscounted expected cash flows estimated&#13;to be generated by those assets are less than the carrying value of such assets. As of June 2019, the Company recognized an impairment&#13;loss of $69,178. The intellectual property was fully amortized as of December 31, 2019.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;The Company reviews intangible assets with&#13;finite lives for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be&#13;recoverable. The Company uses an estimate of the undiscounted cash flows over the remaining life of its long-lived assets, or related&#13;group of assets where applicable, in measuring whether the assets to be held and used will be realizable. In the event of impairment,&#13;the Company would discount the future cash flows using its then estimated incremental borrowing rate to estimate the amount of&#13;the impairment.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&lt;u&gt;Stock-based Compensation&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;The Company has accounted for stock-based compensation under the&#13;provisions of Accounting Standards Codification (ASC) Topic 718 &amp;#8211; &amp;#8220;Stock Compensation&amp;#8221; which requires the use&#13;of the fair-value based method to determine compensation for all arrangements under which employees and others receive shares of&#13;stock or equity instruments (stock options and common stock purchase warrants). The fair value of each stock option award is estimated&#13;on the date of grant using the Black-Scholes valuation model that uses assumptions for expected volatility, expected dividends,&#13;expected term, and the risk-free interest rate. Expected volatilities are based on historical volatility of peer companies and&#13;other factors estimated over the expected term of the stock options. The expected term of options granted is derived using the&#13;&amp;#8220;simplified method&amp;#8221; which computes expected term as the average of the sum of the vesting term plus the contract term.&#13;The risk-free rate is based on the U.S. Treasury yield curve in effect at the time of grant for the period of the expected term.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&lt;u&gt;Accounting for Uncertainty in Income Taxes&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;The Company&amp;#160;follows the provisions of ASC Topic 740-10, &amp;#8220;Accounting&#13;for Uncertainty in Income Taxes&amp;#8221; which clarifies the accounting for uncertainty in income taxes recognized in an enterprise&amp;#8217;s&#13;financial statements and prescribes a recognition threshold and measurement process for financial statement recognition and measurement&#13;of a tax position taken or expected to be taken in a tax return. This topic also provides guidance on derecognition, classification,&#13;interest and penalties, accounting in interim periods, disclosure and transition. There is no uncertain tax positions as of December&#13;31, 2020 and December 30, 2019.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&lt;u&gt;Income Tax Policy&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;The Company accounts for income taxes using&#13;the liability method prescribed by ASC 740 - Income Taxes. Under this method, deferred tax assets and liabilities are determined&#13;based on the difference between the financial reporting and tax bases of assets and liabilities using enacted tax rates that will&#13;be in effect in the year in which the differences are expected to reverse. The Company records a valuation allowance to offset&#13;deferred tax assets if based on the weight of available evidence, it is more-likely-than-not that some portion, or all, of the&#13;deferred tax assets will not be realized. The effect on deferred taxes of a change in tax rates is recognized as income or loss&#13;in the period that includes the enactment date.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;u&gt;Research and Development Costs&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;The Company&amp;#8217;s research and development costs are expensed&#13;in the period in which they are incurred. Such expenditures amounted to $114,559 and $218,919 for the years ended December 31,&#13;2020 and 2019, respectively.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&lt;u&gt;Earnings (Loss) Per Share&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;Earnings (loss) per share is computed in accordance with FASB ASC&#13;Topic 260, &amp;#8220;Earnings per Share&amp;#8221;. Diluted earnings per share is computed by dividing net income (loss) by the weighted-average&#13;number of shares of common stock, common stock equivalents and other potentially dilutive securities outstanding during the period.&#13;Certain common stock equivalents were not included in the earnings (loss) per share calculation as their effect would be anti-dilutive.&#13;Warrants exercisable for 950,000 and 975,000 shares as of December 31, 2020 and December 31, 2019, respectively, were excluded&#13;from weighted average common shares outstanding on a diluted basis as well as options for 12,180,500 shares.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&lt;u&gt;Financial Instruments&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;The Company carries cash, accounts receivable, accounts payable,&#13;accrued expenses and convertible notes payable, at historical costs. The respective estimated fair values of these assets and liabilities&#13;approximate carrying values due to their short-term nature.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&lt;u&gt;Use of Estimates&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;The preparation of financial statements in conformity with accounting&#13;principles generally accepted in the United States of America requires management to make estimates and assumptions that affect&#13;reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements&#13;and the reported amounts of income and expenses during the reporting period. Actual results could differ from those estimates.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&lt;u&gt;Reclassification&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;Certain amounts in the 2019 financial statements have been reclassified&#13;to conform to the 2020 presentation with no impact to stockholders&amp;#8217; deficit or net loss.&lt;/p&gt;</us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock>
    <us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;b&gt;Note 4 &amp;#8211; Recent Accounting Pronouncements&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;In August, 2020, the Financial Accounting Standards Board (&amp;#8220;FASB&amp;#8221;)&#13;issued ASU 2020-06, &amp;#8220;Debt-Debt with Conversion and other options&amp;#8221; which simplifies the accounting for convertible debt&#13;instruments and convertible preferred stock. The ASU is effective for public companies for fiscal years beginning after December&#13;15, 2023, including interim periods within those fiscal years. Early adoption is permitted. The Company is evaluating the impact&#13;ASU 2020-06 could have on its consolidated financial statements.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;There are several other new accounting pronouncements issued or&#13;proposed by the FASB. Each of these pronouncements, as applicable, has been or will be adopted by the Company. Management does&#13;not believe any of these accounting pronouncements has had or will have a material impact on the Company&amp;#8217;s consolidated financial&#13;position, operating results, or cash flows.&lt;/p&gt;</us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock>
    <us-gaap:BusinessCombinationDisclosureTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&lt;b&gt;Note 5 &amp;#8211; Intellectual Property and License Agreement&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;On June 1, 2016, the Company entered into a ten-year License Agreement&#13;with Helidyne LLC for total consideration of $100,000 to utilize the Helidyne intellectual property in the manufacturing of planetary&#13;rotor expanders and the incorporation of same in the Company&amp;#8217;s distributed electric power generation systems. The license&#13;agreement also grants the Company an exclusive license to sell the expanders whether manufactured by Helidyne or by the Company.&#13;The Company&amp;#8217;s royalty obligation begins on the earlier of the commercialization of the product or three years from the effective&#13;date of the agreement. Once the royalty obligation begins, the minimum annual royalty is $50,000 for each of the first six years,&#13;and $100,000, per commercial year, for the remainder of the agreement. Helidyne has defaulted under the agreement. Royalties would&#13;be payable only if Helidyne performs as required, or if the Company elects to produce its own expanders using Helidyne technology.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;In the second quarter of 2019, management of the Company evaluated&#13;the continued default by Helidyne and determined that Helidyne will not be able to perform under the license agreement for the&#13;foreseeable future. The Company&amp;#8217;s license agreement continues to be active and the Company may utilize the Helidyne intellectual&#13;property in marketing its own products. Under the terms of the license agreement, the Company has the right to develop a prototype&#13;utilizing the Helidyne technology at its own cost. Due to the continued default by Helidyne and the potential cost of developing&#13;its own prototype, the Company has determined that the intangible asset related to the above license agreement is impaired and&#13;recognized an impairment charge of $69,178 in the second quarter of 2019, which is 100% of the net carrying value.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;For the years ended December 31, 2020 and 2019, amortization expense&#13;was $0 and $5,000, respectively.&lt;/p&gt;</us-gaap:BusinessCombinationDisclosureTextBlock>
    <us-gaap:MortgageNotesPayableDisclosureTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&lt;b&gt;Note 6 - Convertible Notes Payable to Related Parties/Stockholders&#13;and Nonrelated Parties&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;In January, March, and May 2019, the Company issued Convertible&#13;Notes Payable totaling $200,000 to related parties and stockholders and $100,000 convertible note payable to a nonrelated party.&#13;The notes are to be paid in one principal payment, along with any unpaid interest by December 31, 2021. Interest is payable semiannually&#13;at 10%. The notes are convertible into common stock at a price of $.20 per share through December 31, 2019, $.30 per share from&#13;January 1, 2020 through December 31, 2020, and $.40 per share from January 1, 2021 through the maturity date of December 31, 2021.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;In December 2019, the Company issued a Convertible&#13;Note Payable in the principal amount of $25,000 to a stockholder in connection with a loan in the same amount. The note is to&#13;be paid in one principal payment, along with any unpaid interest by December 31, 2022. Interest is payable semiannually at 10%.&#13;The note is convertible into common stock at a price of $.20 per share through December 31, 2020, $.30 per share from January&#13;1, 2021 through December 31, 2021, and $.40 per share from January 1, 2022 through the maturity date of December 31, 2022. On&#13;December 4, 2020, the note along with accrued interest totaling $26,072 was converted into 130,362 shares of common stock.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;In March 2020, the Company issued a Convertible&#13;Note Payable in the principal amount of $100,000 to a nonrelated party in connection with a loan in the same amount. The note is&#13;to be paid in one principal payment, along with any unpaid interest by December 31, 2022. Interest is payable semiannually at 10%.&#13;The note is convertible into common stock at a price of $.20 per share through December 31, 2020, $.30 per share from January 1,&#13;2021 through December 31, 2021, and $.40 per share from January 1, 2022 through the maturity date of December 31, 2022.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;In June 2020, the Company issued a Convertible&#13;Note Payable in the principal amount of $25,000 to a related party in connection with a loan in the same amount. The note is to&#13;be paid in one principal payment, along with any unpaid interest by July 31, 2023. Interest is payable semiannually at 10%. The&#13;note is convertible into common stock at a price of $.20 per share through December 31, 2020, $.30 per share from January 1, 2021&#13;through December 31, 2021, and $.40 per share from January 1, 2022 through the maturity date of July 31, 2023.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;In the third quarter 2020, the Company issued&#13;Convertible Notes Payable totaling $511,000, of which $25,000 was with a stockholder and the remaining $486,000 was with nonrelated&#13;accredited investors in connection with loans for the same amount. The notes are to be paid in one principal payment, along with&#13;any unpaid interest by December 31, 2023. Interest is payable semiannually at 10% on June 30 and December 31. The notes are convertible&#13;into common stock at a price of $.20 per share through December 31, 2020, $.30 per share from January 1, 2021 through December&#13;31, 2021, and $.40 per share from January 1, 2022 through the maturity date of December 31, 2023.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;In the fourth quarter 2020, the Company issued&#13;Convertible Notes Payable totaling $250,000, of which $75,000 was with a related party and stockholder and the remaining $175,000&#13;was with nonrelated accredited investors in connection with loans for the same amount. The notes are to be paid in one principal&#13;payment, along with any unpaid interest by December 31, 2023. Interest is payable semiannually at 10% on June 30 and December 31.&#13;The notes are convertible into common stock at a price of $.20 per share through December 31, 2020, $.30 per share from January&#13;1, 2021 through December 31, 2021, and $.40 per share from January 1, 2022 through the maturity date of December 31, 2023.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;Consequently, the Company has outstanding Convertible Notes Payable&#13;in an aggregate principal amount of $1,186,000 through December 31, 2020, of which $325,000 are due to related parties and stockholders,&#13;and $861,000 are to nonrelated parties (collectively referred to as the &amp;#8220;Notes&amp;#8221;). See Note 12 for further related party&#13;transactions.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;The Convertible Notes Payable that were issued&#13;in the third and fourth quarter 2020 included a beneficial conversion feature, which is recorded as a discount against the Notes&#13;and amortized through the earlier of the conversion into common stock, or the maturity date. Amortization of the debt discount&#13;is reported as interest expense in the Statement of Operations The total debt discount associated with the beneficial conversion&#13;feature for the year ended December 31, 2020 was $712,500. Total amortization associated with the beneficial conversion feature&#13;debt discount was $59,327 for the year ended December 31, 2020.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;Total debt issuance costs were $11,625 and $26,000 for the years&#13;ended December 31, 2020 and December 31, 2019, respectively. Total amortization associated with the debt issuance costs paid was&#13;$13,530 and $7,254 for the years ended December 31, 2020 and December 31, 2019, respectively.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;Convertible Notes Payable at December 31, 2020&#13;and December 31, 2019 consisted of the following:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="white-space: nowrap; padding-left: 7.5pt; text-align: center; text-indent: -7.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="white-space: nowrap; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="white-space: nowrap; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="white-space: nowrap; padding-left: 7.5pt; text-align: center; text-indent: -7.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; white-space: nowrap; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;2020&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; white-space: nowrap; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; white-space: nowrap; padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;Current:&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="white-space: nowrap; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="white-space: nowrap; text-align: center"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 58%; padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Convertible notes payable to related parties and stockholders&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;200,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 8%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Less:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Unamortized debt issuance costs&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;5,578&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Total convertible notes payable to related parties and stockholders&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;194,422&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;0&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Convertible notes payable&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;100,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Less:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Unamortized debt issuance costs&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;2,824&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Total convertible notes payable, net&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;97,176&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;0&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Long Term:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Convertible notes payable to related parties and stockholders&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;125,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;225,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Less:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Unamortized debt discount - beneficial conversion feature&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;103,092&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Unamortized debt issuance costs&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;1,371&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;13,100&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Total convertible notes payable to related parties and stockholders&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;20,536&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;211,900&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Convertible notes payable&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;761,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;100,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Less:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Unamortized debt discount - beneficial conversion feature&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;550,080&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Unamortized debt issuance costs&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;7,069&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;5,646&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Total convertible notes payable, net&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;203,851&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;94,354&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</us-gaap:MortgageNotesPayableDisclosureTextBlock>
    <pwvi:WarrantsTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;b&gt;Note 7 &amp;#8211; Warrants&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;i&gt;Warrants&lt;/i&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;i&gt;&amp;#160;&lt;/i&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;During September 2015, the Company issued five-year&#13;warrants to a stockholder for the purchase 25,000 shares of common stock at an exercise price of $.12 per share as additional consideration&#13;for a $25,000 loan. On September 30, 2020, the stockholder exercised the warrant for 25,000 shares at $0.12 per share, totaling&#13;$3,000.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;During June 2016, the Company issued warrants&#13;to a stockholder for the purchase of 900,000 shares of common stock at an exercise price of $0.11 per share in consideration for&#13;the Company utilizing his facility space from January 2013 to December 2015. These warrants expire in June 2021. As of December&#13;31, 2020, all of these warrants were outstanding.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;In July 2016, a warrant for the purchase of&#13;25,000 shares of common stock at an exercise price of $.19 per share was issued to a stockholder as additional consideration for&#13;a $25,000 loan. These warrants expire in July 2021. As of December 31, 2020, all of these warrants were outstanding.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;In October 2016, another warrant for the purchase&#13;of 25,000 shares of common stock was issued to the same stockholder at an exercise price of $.15 per share as additional consideration&#13;for extending the maturity of the $25,000 loan for an additional 90 days. These warrants expire in October 2021. As of December&#13;31, 2020, all of these warrants were outstanding.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;39&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;A summary of warrants issued, exercised and&#13;expired during the year ending December 31, 2020 is as follows:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td colspan="2" style="text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;Shares&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;Weighted Average Exercise Price&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;Aggregate Intrinsic Value&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 45%; padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Balance at December 31, 2019&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 5%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;975,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 5%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;.11&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 5%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;0&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Exercised&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;(25,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&lt;font style="font-size: 10pt"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;.12&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Balance at December 31, 2020&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;950,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;.11&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;690,500&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</pwvi:WarrantsTextBlock>
    <us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;b&gt;Note 8 &amp;#8211; Stock Options&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;Stock option activity for the year ended December&#13;31, 2020, is summarized as follows:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td colspan="2" style="text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;Shares&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;Weighted Average Exercise Price&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;Weighted Average Remaining Contractual Life (Years)&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 45%; padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;Options outstanding&amp;#160;and exercisable at December 31, 2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 5%; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; width: 1%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;12,180,500&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 5%; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; width: 1%"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;0.21&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 5%; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; width: 1%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;5.59&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;Options outstanding&amp;#160;and exercisable at December 31, 2020&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;12,180,500&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;0.21&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;4.63&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;Total stock option compensation was $0 and&#13;$80,000 for the years ended December 31, 2020 and 2019. There is no unrecognized compensation expense associated with the option.&lt;/p&gt;</us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock>
    <us-gaap:StockholdersEquityNoteDisclosureTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&lt;b&gt;Note 9 &amp;#8211; Stockholders&amp;#8217;&amp;#160;Deficit&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;On September 30, 2020, a shareholder exercised&#13;a warrant for 25,000 shares at $0.12 per share, totaling $3,000.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;The Company also purchased from George Konrad, the Company&amp;#8217;s&#13;founder and former CEO and Director (&amp;#8220;Konrad&amp;#8221;) all of Konrad&amp;#8217;s 4,027,408 shares of Company common stock (the&#13;&amp;#8220;Shares&amp;#8221;), representing 12.7% of the Company&amp;#8217;s issued and outstanding common stock, for an aggregate price of&#13;$300,000 ($.074 per share). The Company raised the funds used for the purchase of the shares through a private placement of convertible&#13;notes to related parties, stockholders and non-related accredited investors (see Note 6).&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;On December 4, 2020, a stockholder converted a Convertible Note&#13;Payable in the principal amount of $25,000 along with accrued interest totaling $26,072 into 130,362 shares of common stock (see&#13;Note 6).&lt;/p&gt;</us-gaap:StockholdersEquityNoteDisclosureTextBlock>
    <us-gaap:CommitmentsAndContingenciesDisclosureTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;b&gt;Note 10 - Commitments and Contingencies&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;On June 25, 2015, Company consultant Hank Leibowitz assigned to&#13;the Company a patent he obtained for a system and method for using high temperature sources in Rankine cycle power systems. The&#13;Company has agreed to pay Mr. Leibowitz a 2% royalty for any and all revenues of products and/or project sales by the Company based&#13;on the subject patent. At December 31, 2020, no royalties have been paid on this agreement.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;On September 20, 2020, the Company signed a Binding Letter of Intent&#13;for a merger (the &amp;#8220;LOI&amp;#8221;) with 374Water Inc. (&amp;#8220;374Water&amp;#8221;) a privately-held company based in Durham, North&#13;Carolina www.374water.com.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0; color: #252525"&gt;Subject to the terms and conditions set forth in&#13;the LOI, 374Water will merge into a newly- formed wholly-owned subsidiary of the Company (the &amp;#8220;Sub&amp;#8221;), with the Sub&#13;as the surviving corporation (the &amp;#8220;Merger&amp;#8221;). Upon closing of the Merger, the Company will issue new shares of common&#13;stock to 374Water shareholders such that 374Water shareholders will own approximately 60% of the combined company, and the Company&amp;#8217;s&#13;shareholders will own approximately 40%. The Merger is subject to adjustments for liabilities, and the closing is contingent on&#13;the achievement of certain milestones and satisfaction of conditions by both parties prior to closing, including the raising of&#13;net proceeds of at least $6.25 million of additional capital pursuant to a private placement by March 31, 2021. (See Note 13)&lt;/p&gt;</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
    <us-gaap:IncomeTaxDisclosureTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;b&gt;Note 11 &amp;#8211; Income Taxes &lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;Deferred income taxes are provided based on&#13;the provisions of ASC Topic 740, &amp;#8220;Accounting for Income Taxes&amp;#8221;, to reflect the tax consequences in future years of&#13;differences between the tax basis of assets and liabilities and their financial reporting amounts based on enacted tax laws and&#13;statutory tax rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances&#13;are established when necessary to reduce deferred tax assets to the amount expected to be realized.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;Significant components of the Company&amp;#8217;s&#13;net deferred income taxes are as follows:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="7" style="text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="padding-bottom: 1pt; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;2020&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;Deferred tax assets:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 58%"&gt;&lt;font style="font-size: 10pt"&gt;Net operating loss carryforwards&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;1,953,623&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 8%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;1,773,162&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;Start-up cost&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;109,218&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;129,091&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;Goodwill&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;279,200&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;309,039&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;Stock based compensation&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;538,113&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;538,113&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&lt;font style="font-size: 10pt"&gt;Other&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;16,636&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;1,079&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;Deferred tax assets&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;2,896,789&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;2,750,484&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&lt;font style="font-size: 10pt"&gt;Less valuation allowance&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;(2,896,789&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&lt;font style="font-size: 10pt"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;(2,750,484&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&lt;font style="font-size: 10pt"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Net deferred tax assets after valuation allowance&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;A reconciliation of the U.S. statutory federal&#13;income tax rate to the effective income tax rate (benefit) follows:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;b&gt;Rate Reconciliation&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-align: center; text-indent: -7.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="7" style="text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-align: center; text-indent: -7.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;2020&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;&lt;u&gt;Rate Reconciliation&lt;/u&gt;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="width: 58%; padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Federal income tax at statutory rate&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;(112,069&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&lt;font style="font-size: 10pt"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;(108,133&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&lt;font style="font-size: 10pt"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;State Tax&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;(18,795&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;(18,134&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Change in Valuation Allowance&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;146,306&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;89,146&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Permanent Differences&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;292&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;14,217&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Other&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;(15,734&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&lt;font style="font-size: 10pt"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;22,904&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;In assessing the ability to realize a portion&#13;of the deferred tax assets, management considers whether it is more than likely than not that some portion or all of the deferred&#13;tax assets will not be realized. The ultimate realization of the deferred tax assets is dependent upon the generation of future&#13;taxable income during the periods in which those temporary differences become deductible. Management considers the scheduled reversal&#13;of deferred tax liabilities and projected future taxable income in making the assessment. After consideration of the evidence,&#13;both positive and negative, management has determined that a $2,896,789 valuation allowance at December 31, 2020 is necessary.&#13;The change in the valuation allowance for the current year is $146,306, which represents the changes in the deferred items. At&#13;December 31, 2020, the Company has available net operating loss carry forwards for federal income tax purposes of $7,958,781 expiring&#13;at various times from 2028 through 2033.&lt;/p&gt;</us-gaap:IncomeTaxDisclosureTextBlock>
    <us-gaap:RelatedPartyTransactionsDisclosureTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&lt;b&gt;Note 12- Related Party Transactions&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;From July 2010 until December 2017, the accounting&#13;firm J.L. Hofmann &amp;#38; Associates, P.A. (&amp;#8220;JLHPA&amp;#8221;), whose principal is our CFO John L. Hofmann, provided financial&#13;consulting and accounting services to the Company. In December 2017, J.L. Hofmann &amp;#38; Associates, P.A. merged with Kabat, Schertzer,&#13;De La Torre, Taraboulos &amp;#38; Co, LLC (&amp;#8220;KSDT&amp;#8221;). The Company paid $53,395 and $37,334 to KSDT for its services in the&#13;years ended December 31, 2020 and 2019, respectively.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;The Company&amp;#8217;s consultant and shareholder&#13;Hank Leibowitz receives compensation of $7,500 per month, totaling $90,000 for the 2020. At December 31, 2020, Mr. Leibowitz was&#13;owed accrued compensation of $45,000, which is included in accounts payable and accrued expense on the accompanying balance sheets.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;On April 15, 2017, the Company entered into an assembly agreement&#13;with Liberty Plugins, Inc. (&amp;#8220;Liberty&amp;#8221;) to assemble Liberty&amp;#8217;s Hydra electronic vehicle charging systems and ship&#13;completed Hydras to Liberty&amp;#8217;s facility in Santa Barbara, California (the &amp;#8220;Liberty Agreement&amp;#8221;). Initially, Liberty&#13;agreed to pay $1,000 for the first 10 Hydras assembled in a month, $750 per Hydra for the next 10 Hydras assembled per month and&#13;$500 per Hydra for each Hydra assembled above 20 per month. The Company has never assembled/shipped more than 10 Hydras in any&#13;month and does not expect to do so in the future. Revenue for these products is reflected in the revenue &amp;#8211;related party on&#13;the Company&amp;#8217;s consolidated statement of operations and amounted to $40,000 and $24,000 for the years ended December 31, 2020&#13;and 2019, respectively. The Liberty Agreement is subject to termination by either party on 30 days notice.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;The company&amp;#8217;s CEO is a minority interest holder and member&#13;of the Board of Directors of Liberty. Therefore, transactions with Liberty have been disclosed as transactions with a related party.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt TimesNewRoman,serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt TimesNewRoman,serif; margin: 0; text-align: justify"&gt;See Note 6 for convertible notes issued to related parties&#13;and Note 9 for repurchase of stock from a related party.&lt;/p&gt;</us-gaap:RelatedPartyTransactionsDisclosureTextBlock>
    <us-gaap:SubsequentEventsTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;b&gt;Note 13 &amp;#8211; Subsequent Events &lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;As of March 5, 2021, the Company is holding in escrow $1,636,545&#13;for purposes of the private placement required to generate net proceeds of $6.25 million as a condition of the closing of the Merger.&#13;(See Note 10)&lt;/p&gt;</us-gaap:SubsequentEventsTextBlock>
    <us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;A reconciliation of the U.S. statutory federal&#13;income tax rate to the effective income tax rate (benefit) follows:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;b&gt;Rate Reconciliation&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-align: center; text-indent: -7.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="7" style="text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-align: center; text-indent: -7.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;2020&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;&lt;u&gt;Rate Reconciliation&lt;/u&gt;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="width: 58%; padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Federal income tax at statutory rate&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;(112,069&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&lt;font style="font-size: 10pt"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;(108,133&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&lt;font style="font-size: 10pt"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;State Tax&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;(18,795&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;(18,134&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Change in Valuation Allowance&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;146,306&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;89,146&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Permanent Differences&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;292&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;14,217&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Other&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;(15,734&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&lt;font style="font-size: 10pt"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;22,904&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock>
    <us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;Significant components of the Company&amp;#8217;s&#13;net deferred income taxes are as follows:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="7" style="text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="padding-bottom: 1pt; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;2020&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;Deferred tax assets:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 58%"&gt;&lt;font style="font-size: 10pt"&gt;Net operating loss carryforwards&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;1,953,623&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 8%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;1,773,162&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;Start-up cost&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;109,218&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;129,091&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;Goodwill&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;279,200&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;309,039&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;Stock based compensation&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;538,113&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;538,113&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&lt;font style="font-size: 10pt"&gt;Other&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;16,636&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;1,079&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;Deferred tax assets&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;2,896,789&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;2,750,484&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&lt;font style="font-size: 10pt"&gt;Less valuation allowance&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;(2,896,789&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&lt;font style="font-size: 10pt"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;(2,750,484&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&lt;font style="font-size: 10pt"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Net deferred tax assets after valuation allowance&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock>
    <us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;Stock option activity for the year ended December&#13;31, 2020, is summarized as follows:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td colspan="2" style="text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;Shares&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;Weighted Average Exercise Price&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;Weighted Average Remaining Contractual Life (Years)&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 45%; padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;Options outstanding&amp;#160;and exercisable at December 31, 2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 5%; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; width: 1%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;12,180,500&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 5%; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; width: 1%"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;0.21&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 5%; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; width: 1%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;5.59&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;Options outstanding&amp;#160;and exercisable at December 31, 2020&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;12,180,500&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;0.21&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;4.63&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock>
    <us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;A summary of warrants issued, exercised and&#13;expired during the year ending December 31, 2020 is as follows:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td colspan="2" style="text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;Shares&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;Weighted Average Exercise Price&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;Aggregate Intrinsic Value&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 45%; padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Balance at December 31, 2019&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 5%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;975,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 5%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;.11&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 5%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;0&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Exercised&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;(25,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&lt;font style="font-size: 10pt"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;.12&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Balance at December 31, 2020&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;950,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;.11&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;690,500&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</us-gaap:ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock>
    <us-gaap:ConvertibleDebtTableTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;Convertible Notes Payable at December 31, 2020&#13;and December 31, 2019 consisted of the following:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse"&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="white-space: nowrap; padding-left: 7.5pt; text-align: center; text-indent: -7.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="white-space: nowrap; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="white-space: nowrap; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;December 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="white-space: nowrap; padding-left: 7.5pt; text-align: center; text-indent: -7.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; white-space: nowrap; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;2020&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="border-bottom: black 1pt solid; white-space: nowrap; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom"&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; white-space: nowrap; padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;&lt;b&gt;Current:&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="white-space: nowrap; text-align: center"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="3" style="white-space: nowrap; text-align: center"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="width: 58%; padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Convertible notes payable to related parties and stockholders&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 8%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;200,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 8%"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 11%; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Less:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Unamortized debt issuance costs&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;5,578&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Total convertible notes payable to related parties and stockholders&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;194,422&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;0&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Convertible notes payable&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;100,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Less:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Unamortized debt issuance costs&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;2,824&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Total convertible notes payable, net&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;97,176&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;0&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; padding-left: 7.5pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Long Term:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Convertible notes payable to related parties and stockholders&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;125,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;225,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Less:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Unamortized debt discount - beneficial conversion feature&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;103,092&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Unamortized debt issuance costs&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;1,371&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;13,100&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Total convertible notes payable to related parties and stockholders&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;20,536&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;211,900&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 7.5pt; text-indent: -7.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Convertible notes payable&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;761,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;100,000&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Less:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Unamortized debt discount - beneficial conversion feature&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;550,080&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: #CCEEFF"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Unamortized debt issuance costs&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;7,069&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 1pt solid; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;5,646&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: white"&gt;&#13;    &lt;td style="padding-left: 20pt; text-indent: -7.5pt"&gt;&lt;font style="font-size: 10pt"&gt;Total convertible notes payable, net&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;203,851&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: black 2.25pt double; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;94,354&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="padding-bottom: 2.5pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;</us-gaap:ConvertibleDebtTableTextBlock>
    <us-gaap:PriorPeriodReclassificationAdjustmentDescription contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;u&gt;Reclassification&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;Certain amounts in the 2019 financial statements have been reclassified&#13;to conform to the 2020 presentation with no impact to stockholders&amp;#8217; deficit or net loss.&lt;/p&gt;</us-gaap:PriorPeriodReclassificationAdjustmentDescription>
    <us-gaap:UseOfEstimates contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;&lt;u&gt;Use of Estimates&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;The preparation of financial statements in conformity with accounting&#13;principles generally accepted in the United States of America requires management to make estimates and assumptions that affect&#13;reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements&#13;and the reported amounts of income and expenses during the reporting period. Actual results could differ from those estimates.&lt;/p&gt;</us-gaap:UseOfEstimates>
    <us-gaap:FairValueOfFinancialInstrumentsPolicy contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&lt;u&gt;Financial Instruments&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"&gt;The Company carries cash, accounts receivable, accounts payable,&#13;accrued expenses and convertible notes payable, at historical costs. The respective estimated fair values of these assets and liabilities&#13;approximate carrying values due to their short-term nature.&lt;/p&gt;</us-gaap:FairValueOfFinancialInstrumentsPolicy>
    <us-gaap:CashAndCashEquivalentsPolicyTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;u&gt;Cash Equivalents&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;The Company considers all highly liquid investments&#13;purchased with an original maturity of three months or less to be cash equivalents. The Company held no cash equivalents at December&#13;31, 2020 and 2019.&lt;/p&gt;</us-gaap:CashAndCashEquivalentsPolicyTextBlock>
    <us-gaap:ReceivablesPolicyTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;u&gt;Accounts Receivable and Concentration&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;Accounts receivable consist of balances due&#13;from assembly services with a related party. The Company monitors accounts receivable and provides allowances when considered necessary.&#13;At December 31, 2020 and 2019, accounts receivable were considered to be fully collectible. Accordingly, no allowance for doubtful&#13;accounts was provided. At December 31, 2020 and 2019, accounts receivable were due from one related customer.&lt;/p&gt;</us-gaap:ReceivablesPolicyTextBlock>
    <us-gaap:RevenueRecognitionPolicyTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;u&gt;Revenue Recognition and Concentration&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;The Company follows the revenue standards of&#13;Financial Accounting Standards Board Update No. 2014-09: &amp;#8220;Revenue from Contracts with Customers (Topic 606).&amp;#8221; The core&#13;principle of this Topic is that an entity recognizes revenue to depict the transfer of promised goods or services to customers&#13;in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services.&#13;Revenue is recognized in accordance with that core principle by applying the following five steps: 1) identify the contracts with&#13;a customer; 2) identify the performance obligations in the contract; 3) determine the transaction price; 4) allocate the transaction&#13;price to the performance obligations; and 5) recognize revenue when (or as) we satisfy a performance obligation.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;Royalties are recognized as earned in the period&#13;the sales to which the royalties relate occur. The Company has not yet generated any royalty revenues. Manufacturing assembly services&#13;are recognized as revenue when the assembled product is delivered to the customer and the Company has completed its performance&#13;obligations. Revenues for the years ended December 31, 2020 and 2019 were generated from manufacturing assembly services and are&#13;from one related customer.&lt;/p&gt;</us-gaap:RevenueRecognitionPolicyTextBlock>
    <us-gaap:ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;u&gt;Impairment of Long-Lived Assets&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;Impairment losses are recorded on long-lived&#13;assets (property, equipment and intellectual property) used in operations when impairment indicators are present and the undiscounted&#13;expected cash flows estimated to be generated by those assets are less than the carrying value of such assets. As of June 2019,&#13;the Company recognized an impairment loss of $69,178. The intellectual property was fully amortized as of December 31, 2019.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;The Company reviews intangible assets with&#13;finite lives for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be&#13;recoverable. The Company uses an estimate of the undiscounted cash flows over the remaining life of its long-lived assets, or related&#13;group of assets where applicable, in measuring whether the assets to be held and used will be realizable. In the event of impairment,&#13;the Company would discount the future cash flows using its then estimated incremental borrowing rate to estimate the amount of&#13;the impairment.&lt;/p&gt;</us-gaap:ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock>
    <us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;u&gt;Stock-based Compensation&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;The Company has accounted for stock-based compensation&#13;under the provisions of Accounting Standards Codification (ASC) Topic 718 &amp;#8211; &amp;#8220;Stock Compensation&amp;#8221; which requires&#13;the use of the fair-value based method to determine compensation for all arrangements under which employees and others receive&#13;shares of stock or equity instruments (stock options and common stock purchase warrants). The fair value of each stock option award&#13;is estimated on the date of grant using the Black-Scholes valuation model that uses assumptions for expected volatility, expected&#13;dividends, expected term, and the risk-free interest rate. Expected volatilities are based on historical volatility of peer companies&#13;and other factors estimated over the expected term of the stock options. The expected term of options granted is derived using&#13;the &amp;#8220;simplified method&amp;#8221; which computes expected term as the average of the sum of the vesting term plus the contract&#13;term. The risk-free rate is based on the U.S. Treasury yield curve in effect at the time of grant for the period of the expected&#13;term.&lt;/p&gt;</us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy>
    <us-gaap:IncomeTaxUncertaintiesPolicy contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;u&gt;Accounting for Uncertainty in Income Taxes&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;The Company&amp;#160;follows the provisions of&#13;ASC Topic 740-10, &amp;#8220;Accounting for Uncertainty in Income Taxes&amp;#8221; which clarifies the accounting for uncertainty in income&#13;taxes recognized in an enterprise&amp;#8217;s financial statements and prescribes a recognition threshold and measurement process for&#13;financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return. This topic also&#13;provides guidance on derecognition, classification, interest and penalties, accounting in interim periods, disclosure and transition.&#13;There is no uncertain tax positions as of December 31, 2020 and December 30, 2019.&lt;/p&gt;</us-gaap:IncomeTaxUncertaintiesPolicy>
    <us-gaap:IncomeTaxPolicyTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;u&gt;Income Tax Policy&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;The Company accounts for income taxes using&#13;the liability method prescribed by ASC 740 - Income Taxes. Under this method, deferred tax assets and liabilities are determined&#13;based on the difference between the financial reporting and tax bases of assets and liabilities using enacted tax rates that will&#13;be in effect in the year in which the differences are expected to reverse. The Company records a valuation allowance to offset&#13;deferred tax assets if based on the weight of available evidence, it is more-likely-than-not that some portion, or all, of the&#13;deferred tax assets will not be realized. The effect on deferred taxes of a change in tax rates is recognized as income or loss&#13;in the period that includes the enactment date.&lt;/p&gt;</us-gaap:IncomeTaxPolicyTextBlock>
    <us-gaap:ResearchAndDevelopmentExpensePolicy contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;u&gt;Research and Development Costs&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;The Company&amp;#8217;s research and development&#13;costs are expensed in the period in which they are incurred. Such expenditures amounted to $114,559 and $218,919 for the years&#13;ended December 31, 2020 and 2019, respectively.&lt;/p&gt;</us-gaap:ResearchAndDevelopmentExpensePolicy>
    <us-gaap:EarningsPerSharePolicyTextBlock contextRef="From2020-01-01to2020-12-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;u&gt;Earnings (Loss) Per Share&lt;/u&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;Earnings (loss) per share is computed in accordance&#13;with FASB ASC Topic 260, &amp;#8220;Earnings per Share&amp;#8221;. Diluted earnings per share is computed by dividing net income (loss)&#13;by the weighted-average number of shares of common stock, common stock equivalents and other potentially dilutive securities outstanding&#13;during the period. Certain common stock equivalents were not included in the earnings (loss) per share calculation as their effect&#13;would be anti-dilutive. Warrants exercisable for 950,000 and 975,000 shares as of December 31, 2020 and December 31, 2019, respectively,&#13;were excluded from weighted average common shares outstanding on a diluted basis as well as options for 12,180,500 shares.&lt;/p&gt;</us-gaap:EarningsPerSharePolicyTextBlock>
    <dei:AmendmentDescription contextRef="From2020-01-01to2020-12-31">This amendment is being filed to comply with regulations.</dei:AmendmentDescription>
    <dei:EntityExTransitionPeriod contextRef="From2020-01-01to2020-12-31">false</dei:EntityExTransitionPeriod>
</xbrli:xbrl>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>3
<FILENAME>pwvi-20201231.xsd
<DESCRIPTION>XBRL SCHEMA FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" ?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.6c -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Source; Value: pwvi.xfr; Date: 2021%2D04%2D13T17:14:20Z -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
    <!-- Field: Doc-Info; Name: Misc; Value: +ag5s7xRiXgOn8uEZ3YsSa2NCbPtxZZxeYkhsWZ8bZka/yoouUMFRCF/PD3mcTEL -->
<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:dei="http://xbrl.sec.gov/dei/2020-01-31" xmlns:us-gaap="http://fasb.org/us-gaap/2020-01-31" xmlns:us-roles="http://fasb.org/us-roles/2020-01-31" xmlns:srt="http://fasb.org/srt/2020-01-31" xmlns:srt-types="http://fasb.org/srt-types/2020-01-31" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:us-types="http://fasb.org/us-types/2020-01-31" xmlns:pwvi="http://pwvi.com/20201231" elementFormDefault="qualified" targetNamespace="http://pwvi.com/20201231">
    <annotation>
      <appinfo>
	<link:roleType roleURI="http://pwvi.com/20131231/role/idr_DocumentDocumentAndEntityInformation" id="idr_DocumentDocumentAndEntityInformation">
	  <link:definition>00000001 - Document - Document and Entity Information</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/BalanceSheets" id="BalanceSheets">
	  <link:definition>00000002 - Statement - Condensed Consolidated Balance Sheets</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/ConsolidatedBalanceSheetsParenthetical" id="ConsolidatedBalanceSheetsParenthetical">
	  <link:definition>00000003 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/ConsolidatedStatementsOfOperations" id="ConsolidatedStatementsOfOperations">
	  <link:definition>00000004 - Statement - Condensed Consolidated Statements of Operations</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/StatementsOfChangesInStockholdersEquityDeficit" id="StatementsOfChangesInStockholdersEquityDeficit">
	  <link:definition>00000005 - Statement - Consolidated Statements of Changes in Stockholders' Equity (Deficit)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/20131231/role/idr_CondensedConsolidatedStatementsOfCashFlows" id="idr_CondensedConsolidatedStatementsOfCashFlows">
	  <link:definition>00000006 - Statement - Condensed Consolidated Statements of Cash Flows</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/FinancialStatements" id="FinancialStatements">
	  <link:definition>00000007 - Disclosure - Nature of Business</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/GoingConcern" id="GoingConcern">
	  <link:definition>00000008 - Disclosure - Going Concern</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/20131231/role/idr_DisclosureSummaryOfSignificantAccountingPolicies" id="idr_DisclosureSummaryOfSignificantAccountingPolicies">
	  <link:definition>00000009 - Disclosure - Summary of Significant Accounting Policies</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/RecentAccountingPronouncements" id="RecentAccountingPronouncements">
	  <link:definition>00000010 - Disclosure - Recent Accounting Pronouncements</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/IntellectualProperty" id="IntellectualProperty">
	  <link:definition>00000011 - Disclosure - Intellectual Property and License Agreement</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/ConvertibleNotesPayableToRelatedParties" id="ConvertibleNotesPayableToRelatedParties">
	  <link:definition>00000012 - Disclosure - Convertible Notes Payable to Related and Nonrelated Parties</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/Warrants" id="Warrants">
	  <link:definition>00000013 - Disclosure - Warrants</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/20131231/role/idr_DisclosureStockOptions" id="idr_DisclosureStockOptions">
	  <link:definition>00000014 - Disclosure - Stock Options</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/StockholdersDeficit" id="StockholdersDeficit">
	  <link:definition>00000015 - Disclosure - Stockholders' Deficit</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/CommitmentsAndContingencies" id="CommitmentsAndContingencies">
	  <link:definition>00000016 - Disclosure - Commitments and Contingencies</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/20131231/role/idr_DisclosureIncomeTaxes" id="idr_DisclosureIncomeTaxes">
	  <link:definition>00000017 - Disclosure - Income Taxes</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/20131231/role/idr_DisclosureRelatedPartyTransactions" id="idr_DisclosureRelatedPartyTransactions">
	  <link:definition>00000018 - Disclosure - Related Party Transactions</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/20131231/role/idr_DisclosureSubsequentEvents" id="idr_DisclosureSubsequentEvents">
	  <link:definition>00000019 - Disclosure - Subsequent Events</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/SummaryOfSignificantAccountingPoliciesPolicies" id="SummaryOfSignificantAccountingPoliciesPolicies">
	  <link:definition>00000020 - Disclosure - Summary of Significant Accounting Policies (Policies)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesTables" id="ConvertibleNotesPayableToRelatedPartiesTables">
	  <link:definition>00000021 - Disclosure - Convertible Notes Payable to Related Parties (Tables)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/WarrantsTables" id="WarrantsTables">
	  <link:definition>00000022 - Disclosure - Warrants (Tables)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/StockOptionsTables" id="StockOptionsTables">
	  <link:definition>00000023 - Disclosure - Stock Options (Tables)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/IncomeTaxesTables" id="IncomeTaxesTables">
	  <link:definition>00000024 - Disclosure - Income Taxes (Tables)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/GoingConcernDetailsNarrative" id="GoingConcernDetailsNarrative">
	  <link:definition>00000025 - Disclosure - Going Concern (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/SummaryOfSignificantAccountingPoliciesDetails" id="SummaryOfSignificantAccountingPoliciesDetails">
	  <link:definition>00000026 - Disclosure - Summary of Significant Accounting Policies (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/IntellectualPropertyAndLicenseAgreementDetailsNarrative" id="IntellectualPropertyAndLicenseAgreementDetailsNarrative">
	  <link:definition>00000027 - Disclosure - Intellectual Property and License Agreement (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesDetails" id="ConvertibleNotesPayableToRelatedPartiesDetails">
	  <link:definition>00000028 - Disclosure - Convertible Notes Payable to Related Parties/Stockholders and Nonrelated Parties (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesDetailsNarrative" id="ConvertibleNotesPayableToRelatedPartiesDetailsNarrative">
	  <link:definition>00000029 - Disclosure - Convertible Notes Payable to Related Parties/Stockholders and Nonrelated Parties (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/WarrantsDetails" id="WarrantsDetails">
	  <link:definition>00000030 - Disclosure - Warrants (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/WarrantsDetailsNarrative" id="WarrantsDetailsNarrative">
	  <link:definition>00000031 - Disclosure - Warrants (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/StockOptionsStockOptionActivityDetails" id="StockOptionsStockOptionActivityDetails">
	  <link:definition>00000032 - Disclosure - Stock Options (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/StockOptionsDetailsNarrative" id="StockOptionsDetailsNarrative">
	  <link:definition>00000033 - Disclosure - Stock Options (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/StockholdersDeficitDetailsNarrative" id="StockholdersDeficitDetailsNarrative">
	  <link:definition>00000034 - Disclosure - Stockholders' Deficit (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/CommitmentsAndContingenciesDetailsNarrative" id="CommitmentsAndContingenciesDetailsNarrative">
	  <link:definition>00000035 - Disclosure - Commitments and Contingencies (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/IncomeTaxesDetails" id="IncomeTaxesDetails">
	  <link:definition>00000036 - Disclosure - Income Taxes (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/IncomeTaxesDetails2" id="IncomeTaxesDetails2">
	  <link:definition>00000037 - Disclosure - Income Taxes (Details 2)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/IncomeTaxesDetailsNarrative" id="IncomeTaxesDetailsNarrative">
	  <link:definition>00000038 - Disclosure - Income Taxes (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/RelatedPartyTransactionsDetailsNarrative" id="RelatedPartyTransactionsDetailsNarrative">
	  <link:definition>00000039 - Disclosure - Related Party Transactions (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pwvi.com/role/SubsequentEventsDetailsNarrative" id="SubsequentEventsDetailsNarrative">
	  <link:definition>00000040 - Disclosure - Subsequent Events (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:linkbaseRef xlink:type="simple" xlink:href="pwvi-20201231_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Presentation Links" />
	<link:linkbaseRef xlink:type="simple" xlink:href="pwvi-20201231_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Label Links" />
	<link:linkbaseRef xlink:type="simple" xlink:href="pwvi-20201231_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Calculation Links" />
	<link:linkbaseRef xlink:type="simple" xlink:href="pwvi-20201231_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Definition Links" />
      </appinfo>
    </annotation>
    <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
    <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
    <import namespace="http://xbrl.sec.gov/dei/2020-01-31" schemaLocation="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd" />
    <import namespace="http://fasb.org/us-gaap/2020-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd" />
    <import namespace="http://fasb.org/us-types/2020-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2020/elts/us-types-2020-01-31.xsd" />
    <import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd" />
    <import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd" />
    <import namespace="http://xbrl.sec.gov/country/2020-01-31" schemaLocation="https://xbrl.sec.gov/country/2020/country-2020-01-31.xsd" />
    <import namespace="http://fasb.org/srt/2020-01-31" schemaLocation="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd" />
    <import namespace="http://fasb.org/srt-types/2020-01-31" schemaLocation="http://xbrl.fasb.org/srt/2020/elts/srt-types-2020-01-31.xsd" />
    <element id="pwvi_RoyaltyPercentage" name="RoyaltyPercentage" nillable="true" xbrli:periodType="instant" type="num:percentItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_CommercialRoyaltyObligation" name="CommercialRoyaltyObligation" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_RevenueFromProduct" name="RevenueFromProduct" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_AccruedCompensation" name="AccruedCompensation" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_WorkingCapital" name="WorkingCapital" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_WeightedAverageExercisePriceExercised" name="WeightedAverageExercisePriceExercised" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_AggregateIntrinsicValueExercised" name="AggregateIntrinsicValueExercised" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_AmortizationOfDebtDiscount" name="AmortizationOfDebtDiscount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_BeneficialConversionFeatureOnConvertibleNotesPayables" name="BeneficialConversionFeatureOnConvertibleNotesPayables" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_DeferredTaxAssetsStartupCost" name="DeferredTaxAssetsStartupCost" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_IncomeTaxReconciliationPermanentDifferences" name="IncomeTaxReconciliationPermanentDifferences" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_OperatingLossCarryforwardsExpirationDateDescription" name="OperatingLossCarryforwardsExpirationDateDescription" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_ConversionOfConvertibleNotePayableWithRelatedPartyAndAccruedInterest" name="ConversionOfConvertibleNotePayableWithRelatedPartyAndAccruedInterest" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_IssuanceOfWarrantsToPurchaseCommonStock" name="IssuanceOfWarrantsToPurchaseCommonStock" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_ExercisePrice" name="ExercisePrice" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_WarrantsExpirationDate" name="WarrantsExpirationDate" nillable="true" xbrli:periodType="duration" type="xbrli:dateItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_AdditionalConsiderationForLoan" name="AdditionalConsiderationForLoan" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_ConvertibleNotesPayableGross" name="ConvertibleNotesPayableGross" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_UnamortizedDebtIssuanceExpenseCurrent" name="UnamortizedDebtIssuanceExpenseCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_ConvertibleNotesPayableNoncurrentGross" name="ConvertibleNotesPayableNoncurrentGross" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCosts" name="ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCosts" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCostsLessCurrentPortion" name="ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCostsLessCurrentPortion" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_WarrantsTextBlock" name="WarrantsTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_HelidyneLLCMember" name="HelidyneLLCMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_ConvertiblePromissoryNotes3Member" name="ConvertiblePromissoryNotes3Member" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_ConvertiblePromissoryNotes1Member" name="ConvertiblePromissoryNotes1Member" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_ConvertiblePromissoryNotes2Member" name="ConvertiblePromissoryNotes2Member" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_ConvertiblePromissoryNotes4Member" name="ConvertiblePromissoryNotes4Member" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_ConvertiblePromissoryNotesMember" name="ConvertiblePromissoryNotesMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_HankLeibowitzMember" name="HankLeibowitzMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_StockholderMember" name="StockholderMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_RelatedPartiesAndStockholdersMember" name="RelatedPartiesAndStockholdersMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_PrincipalMember" name="PrincipalMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_AccruedInterestMember" name="AccruedInterestMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_DocumentAndEntityInformationAbstract" name="DocumentAndEntityInformationAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_CondensedConsolidatedFinancialStatementsAbstract" name="CondensedConsolidatedFinancialStatementsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_GoingConcernAbstract" name="GoingConcernAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_AccountingChangesAndErrorCorrectionsAbstract1" name="AccountingChangesAndErrorCorrectionsAbstract1" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_DebtAbstract" name="DebtAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_WarrantsAbstract" name="WarrantsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_CompensationRelatedCostsShareBasedPaymentsAbstract" name="CompensationRelatedCostsShareBasedPaymentsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_CommitmentAndContingenciesAbstract" name="CommitmentAndContingenciesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_IncomeTaxesAbstract" name="IncomeTaxesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_RelatedPartyDisclosuresAbstract" name="RelatedPartyDisclosuresAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_GoingConcernDetailsNarrativeAbstract" name="GoingConcernDetailsNarrativeAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_DisclosureNote5IntellectualPropertyDetailAbstract" name="DisclosureNote5IntellectualPropertyDetailAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_CurrentAbstract" name="CurrentAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_LongTermAbstract" name="LongTermAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_NotesPayableToRelatedPartiesParentheticals1Abstract" name="NotesPayableToRelatedPartiesParentheticals1Abstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_Note6StockholdersEquityIssueOfWarrantsToPurchaseSharesOfCompanysCommonStockDetailsAbstract" name="Note6StockholdersEquityIssueOfWarrantsToPurchaseSharesOfCompanysCommonStockDetailsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_DisclosureNote7StockOptionsDetailTable1StockOptionActivityCurrentPeriodAbstract" name="DisclosureNote7StockOptionsDetailTable1StockOptionActivityCurrentPeriodAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_DeferredIncomeTaxAssetAbstract" name="DeferredIncomeTaxAssetAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="pwvi_RateReconciliationAbstract" name="RateReconciliationAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
</schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>4
<FILENAME>pwvi-20201231_cal.xml
<DESCRIPTION>XBRL CALCULATION FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.6c -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Source; Value: pwvi.xfr; Date: 2021%2D04%2D13T17:14:20Z -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef roleURI="http://pwvi.com/20131231/role/idr_DocumentDocumentAndEntityInformation" xlink:href="pwvi-20201231.xsd#idr_DocumentDocumentAndEntityInformation" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/BalanceSheets" xlink:href="pwvi-20201231.xsd#BalanceSheets" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:href="pwvi-20201231.xsd#ConsolidatedBalanceSheetsParenthetical" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/ConsolidatedStatementsOfOperations" xlink:href="pwvi-20201231.xsd#ConsolidatedStatementsOfOperations" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/StatementsOfChangesInStockholdersEquityDeficit" xlink:href="pwvi-20201231.xsd#StatementsOfChangesInStockholdersEquityDeficit" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/20131231/role/idr_CondensedConsolidatedStatementsOfCashFlows" xlink:href="pwvi-20201231.xsd#idr_CondensedConsolidatedStatementsOfCashFlows" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/FinancialStatements" xlink:href="pwvi-20201231.xsd#FinancialStatements" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/GoingConcern" xlink:href="pwvi-20201231.xsd#GoingConcern" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/20131231/role/idr_DisclosureSummaryOfSignificantAccountingPolicies" xlink:href="pwvi-20201231.xsd#idr_DisclosureSummaryOfSignificantAccountingPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/RecentAccountingPronouncements" xlink:href="pwvi-20201231.xsd#RecentAccountingPronouncements" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/IntellectualProperty" xlink:href="pwvi-20201231.xsd#IntellectualProperty" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/ConvertibleNotesPayableToRelatedParties" xlink:href="pwvi-20201231.xsd#ConvertibleNotesPayableToRelatedParties" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/Warrants" xlink:href="pwvi-20201231.xsd#Warrants" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/20131231/role/idr_DisclosureStockOptions" xlink:href="pwvi-20201231.xsd#idr_DisclosureStockOptions" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/StockholdersDeficit" xlink:href="pwvi-20201231.xsd#StockholdersDeficit" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/CommitmentsAndContingencies" xlink:href="pwvi-20201231.xsd#CommitmentsAndContingencies" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/20131231/role/idr_DisclosureIncomeTaxes" xlink:href="pwvi-20201231.xsd#idr_DisclosureIncomeTaxes" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/20131231/role/idr_DisclosureRelatedPartyTransactions" xlink:href="pwvi-20201231.xsd#idr_DisclosureRelatedPartyTransactions" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/20131231/role/idr_DisclosureSubsequentEvents" xlink:href="pwvi-20201231.xsd#idr_DisclosureSubsequentEvents" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:href="pwvi-20201231.xsd#SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesTables" xlink:href="pwvi-20201231.xsd#ConvertibleNotesPayableToRelatedPartiesTables" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/WarrantsTables" xlink:href="pwvi-20201231.xsd#WarrantsTables" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/StockOptionsTables" xlink:href="pwvi-20201231.xsd#StockOptionsTables" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/IncomeTaxesTables" xlink:href="pwvi-20201231.xsd#IncomeTaxesTables" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/GoingConcernDetailsNarrative" xlink:href="pwvi-20201231.xsd#GoingConcernDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/SummaryOfSignificantAccountingPoliciesDetails" xlink:href="pwvi-20201231.xsd#SummaryOfSignificantAccountingPoliciesDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/IntellectualPropertyAndLicenseAgreementDetailsNarrative" xlink:href="pwvi-20201231.xsd#IntellectualPropertyAndLicenseAgreementDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesDetails" xlink:href="pwvi-20201231.xsd#ConvertibleNotesPayableToRelatedPartiesDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesDetailsNarrative" xlink:href="pwvi-20201231.xsd#ConvertibleNotesPayableToRelatedPartiesDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/WarrantsDetails" xlink:href="pwvi-20201231.xsd#WarrantsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/WarrantsDetailsNarrative" xlink:href="pwvi-20201231.xsd#WarrantsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/StockOptionsStockOptionActivityDetails" xlink:href="pwvi-20201231.xsd#StockOptionsStockOptionActivityDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/StockOptionsDetailsNarrative" xlink:href="pwvi-20201231.xsd#StockOptionsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/StockholdersDeficitDetailsNarrative" xlink:href="pwvi-20201231.xsd#StockholdersDeficitDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/CommitmentsAndContingenciesDetailsNarrative" xlink:href="pwvi-20201231.xsd#CommitmentsAndContingenciesDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/IncomeTaxesDetails" xlink:href="pwvi-20201231.xsd#IncomeTaxesDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/IncomeTaxesDetails2" xlink:href="pwvi-20201231.xsd#IncomeTaxesDetails2" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/IncomeTaxesDetailsNarrative" xlink:href="pwvi-20201231.xsd#IncomeTaxesDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/RelatedPartyTransactionsDetailsNarrative" xlink:href="pwvi-20201231.xsd#RelatedPartyTransactionsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/SubsequentEventsDetailsNarrative" xlink:href="pwvi-20201231.xsd#SubsequentEventsDetailsNarrative" xlink:type="simple" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/20131231/role/idr_DocumentDocumentAndEntityInformation" xlink:title="00000001 - Document - Document and Entity Information" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/BalanceSheets" xlink:title="00000002 - Statement - Condensed Consolidated Balance Sheets">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaapAssetsCurrent" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Cash" xlink:label="loc_us-gaapCash" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapCash" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PrepaidExpenseCurrent" xlink:label="loc_us-gaapPrepaidExpenseCurrent" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapPrepaidExpenseCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DueFromRelatedParties" xlink:label="loc_us-gaapDueFromRelatedParties" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapDueFromRelatedParties" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaapLiabilitiesCurrent" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:label="loc_us-gaapAccountsPayableAndAccruedLiabilitiesCurrent" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapAccountsPayableAndAccruedLiabilitiesCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConvertibleNotesPayableCurrent" xlink:label="loc_us-gaapConvertibleNotesPayableCurrent" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapConvertibleNotesPayableCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCosts" xlink:label="loc_pwviConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCosts" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_pwviConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCosts" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesNoncurrent" xlink:label="loc_us-gaapLiabilitiesNoncurrent" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCostsLessCurrentPortion" xlink:label="loc_pwviConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCostsLessCurrentPortion" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesNoncurrent" xlink:to="loc_pwviConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCostsLessCurrentPortion" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConvertibleLongTermNotesPayable" xlink:label="loc_us-gaapConvertibleLongTermNotesPayable" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesNoncurrent" xlink:to="loc_us-gaapConvertibleLongTermNotesPayable" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaapLiabilities" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilities" xlink:to="loc_us-gaapLiabilitiesNoncurrent" xlink:type="arc" weight="1" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilities" xlink:to="loc_us-gaapLiabilitiesCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaapStockholdersEquity" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaapCommonStockValue" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStockholdersEquity" xlink:to="loc_us-gaapCommonStockValue" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="loc_us-gaapAdditionalPaidInCapital" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStockholdersEquity" xlink:to="loc_us-gaapAdditionalPaidInCapital" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TreasuryStockValue" xlink:label="loc_us-gaapTreasuryStockValue" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStockholdersEquity" xlink:to="loc_us-gaapTreasuryStockValue" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaapRetainedEarningsAccumulatedDeficit" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStockholdersEquity" xlink:to="loc_us-gaapRetainedEarningsAccumulatedDeficit" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaapLiabilitiesAndStockholdersEquity" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesAndStockholdersEquity" xlink:to="loc_us-gaapLiabilities" xlink:type="arc" weight="1" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesAndStockholdersEquity" xlink:to="loc_us-gaapStockholdersEquity" xlink:type="arc" weight="1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:title="00000003 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/ConsolidatedStatementsOfOperations" xlink:title="00000004 - Statement - Condensed Consolidated Statements of Operations">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaapOperatingExpenses" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="loc_us-gaapResearchAndDevelopmentExpense" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingExpenses" xlink:to="loc_us-gaapResearchAndDevelopmentExpense" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="loc_us-gaapGeneralAndAdministrativeExpense" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingExpenses" xlink:to="loc_us-gaapGeneralAndAdministrativeExpense" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaapOperatingIncomeLoss" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaapRevenues" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingIncomeLoss" xlink:to="loc_us-gaapRevenues" xlink:type="arc" weight="1" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingIncomeLoss" xlink:to="loc_us-gaapOperatingExpenses" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="loc_us-gaapNonoperatingIncomeExpense" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaapInterestExpense" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNonoperatingIncomeExpense" xlink:to="loc_us-gaapInterestExpense" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="loc_us-gaapGoodwillImpairmentLoss" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNonoperatingIncomeExpense" xlink:to="loc_us-gaapGoodwillImpairmentLoss" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="loc_us-gaapOperatingIncomeLoss" xlink:type="arc" weight="1" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="loc_us-gaapNonoperatingIncomeExpense" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaapNetIncomeLoss" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetIncomeLoss" xlink:to="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaapIncomeTaxExpenseBenefit" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetIncomeLoss" xlink:to="loc_us-gaapIncomeTaxExpenseBenefit" xlink:type="arc" weight="-1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/StatementsOfChangesInStockholdersEquityDeficit" xlink:title="00000005 - Statement - Consolidated Statements of Changes in Stockholders&apos; Equity (Deficit)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/20131231/role/idr_CondensedConsolidatedStatementsOfCashFlows" xlink:title="00000006 - Statement - Condensed Consolidated Statements of Cash Flows">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaapNetIncomeLoss" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapNetIncomeLoss" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DepreciationAmortizationAndAccretionNet" xlink:label="loc_us-gaapDepreciationAmortizationAndAccretionNet" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapDepreciationAmortizationAndAccretionNet" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets" xlink:label="loc_us-gaapIncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="loc_us-gaapIncreaseDecreaseInAccountsPayableAndAccruedLiabilities" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfFinancingCosts" xlink:label="loc_us-gaapAmortizationOfFinancingCosts" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapAmortizationOfFinancingCosts" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ImpairmentOfIntangibleAssetsFinitelived" xlink:label="loc_us-gaapImpairmentOfIntangibleAssetsFinitelived" />
      <link:calculationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapImpairmentOfIntangibleAssetsFinitelived" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfDebtDiscountPremium" xlink:label="loc_us-gaapAmortizationOfDebtDiscountPremium" />
      <link:calculationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapAmortizationOfDebtDiscountPremium" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaapShareBasedCompensation" />
      <link:calculationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapShareBasedCompensation" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromRelatedPartyDebt" xlink:label="loc_us-gaapProceedsFromRelatedPartyDebt" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_us-gaapProceedsFromRelatedPartyDebt" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfDebtIssuanceCosts" xlink:label="loc_us-gaapPaymentsOfDebtIssuanceCosts" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_us-gaapPaymentsOfDebtIssuanceCosts" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromWarrantExercises" xlink:label="loc_us-gaapProceedsFromWarrantExercises" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_us-gaapProceedsFromWarrantExercises" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromConvertibleDebt" xlink:label="loc_us-gaapProceedsFromConvertibleDebt" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_us-gaapProceedsFromConvertibleDebt" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForRepurchaseOfEquity" xlink:label="loc_us-gaapPaymentsForRepurchaseOfEquity" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_us-gaapPaymentsForRepurchaseOfEquity" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaapCashAndCashEquivalentsPeriodIncreaseDecrease" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:type="arc" weight="1" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:type="arc" weight="1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/FinancialStatements" xlink:title="00000007 - Disclosure - Nature of Business" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/GoingConcern" xlink:title="00000008 - Disclosure - Going Concern" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/20131231/role/idr_DisclosureSummaryOfSignificantAccountingPolicies" xlink:title="00000009 - Disclosure - Summary of Significant Accounting Policies" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/RecentAccountingPronouncements" xlink:title="00000010 - Disclosure - Recent Accounting Pronouncements" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/IntellectualProperty" xlink:title="00000011 - Disclosure - Intellectual Property and License Agreement" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/ConvertibleNotesPayableToRelatedParties" xlink:title="00000012 - Disclosure - Convertible Notes Payable to Related and Nonrelated Parties" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/Warrants" xlink:title="00000013 - Disclosure - Warrants" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/20131231/role/idr_DisclosureStockOptions" xlink:title="00000014 - Disclosure - Stock Options" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/StockholdersDeficit" xlink:title="00000015 - Disclosure - Stockholders&apos; Deficit" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/CommitmentsAndContingencies" xlink:title="00000016 - Disclosure - Commitments and Contingencies" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/20131231/role/idr_DisclosureIncomeTaxes" xlink:title="00000017 - Disclosure - Income Taxes" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/20131231/role/idr_DisclosureRelatedPartyTransactions" xlink:title="00000018 - Disclosure - Related Party Transactions" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/20131231/role/idr_DisclosureSubsequentEvents" xlink:title="00000019 - Disclosure - Subsequent Events" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:title="00000020 - Disclosure - Summary of Significant Accounting Policies (Policies)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesTables" xlink:title="00000021 - Disclosure - Convertible Notes Payable to Related Parties (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/WarrantsTables" xlink:title="00000022 - Disclosure - Warrants (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/StockOptionsTables" xlink:title="00000023 - Disclosure - Stock Options (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/IncomeTaxesTables" xlink:title="00000024 - Disclosure - Income Taxes (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/GoingConcernDetailsNarrative" xlink:title="00000025 - Disclosure - Going Concern (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/SummaryOfSignificantAccountingPoliciesDetails" xlink:title="00000026 - Disclosure - Summary of Significant Accounting Policies (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/IntellectualPropertyAndLicenseAgreementDetailsNarrative" xlink:title="00000027 - Disclosure - Intellectual Property and License Agreement (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesDetails" xlink:title="00000028 - Disclosure - Convertible Notes Payable to Related Parties/Stockholders and Nonrelated Parties (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesDetailsNarrative" xlink:title="00000029 - Disclosure - Convertible Notes Payable to Related Parties/Stockholders and Nonrelated Parties (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/WarrantsDetails" xlink:title="00000030 - Disclosure - Warrants (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/WarrantsDetailsNarrative" xlink:title="00000031 - Disclosure - Warrants (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/StockOptionsStockOptionActivityDetails" xlink:title="00000032 - Disclosure - Stock Options (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/StockOptionsDetailsNarrative" xlink:title="00000033 - Disclosure - Stock Options (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/StockholdersDeficitDetailsNarrative" xlink:title="00000034 - Disclosure - Stockholders&apos; Deficit (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/CommitmentsAndContingenciesDetailsNarrative" xlink:title="00000035 - Disclosure - Commitments and Contingencies (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/IncomeTaxesDetails" xlink:title="00000036 - Disclosure - Income Taxes (Details)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredTaxAssetsNet" xlink:label="loc_us-gaapDeferredTaxAssetsNet" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredTaxAssetsGross" xlink:label="loc_us-gaapDeferredTaxAssetsGross" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapDeferredTaxAssetsNet" xlink:to="loc_us-gaapDeferredTaxAssetsGross" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredTaxAssetsValuationAllowance" xlink:label="loc_us-gaapDeferredTaxAssetsValuationAllowance" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapDeferredTaxAssetsNet" xlink:to="loc_us-gaapDeferredTaxAssetsValuationAllowance" xlink:type="arc" weight="-1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/IncomeTaxesDetails2" xlink:title="00000037 - Disclosure - Income Taxes (Details 2)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaapIncomeTaxExpenseBenefit" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" xlink:label="loc_us-gaapIncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeTaxExpenseBenefit" xlink:to="loc_us-gaapIncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes" xlink:label="loc_us-gaapIncomeTaxReconciliationStateAndLocalIncomeTaxes" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeTaxExpenseBenefit" xlink:to="loc_us-gaapIncomeTaxReconciliationStateAndLocalIncomeTaxes" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_IncomeTaxReconciliationPermanentDifferences" xlink:label="loc_pwviIncomeTaxReconciliationPermanentDifferences" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeTaxExpenseBenefit" xlink:to="loc_pwviIncomeTaxReconciliationPermanentDifferences" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxReconciliationOtherAdjustments" xlink:label="loc_us-gaapIncomeTaxReconciliationOtherAdjustments" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeTaxExpenseBenefit" xlink:to="loc_us-gaapIncomeTaxReconciliationOtherAdjustments" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:label="loc_us-gaapIncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeTaxExpenseBenefit" xlink:to="loc_us-gaapIncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:type="arc" weight="1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/IncomeTaxesDetailsNarrative" xlink:title="00000038 - Disclosure - Income Taxes (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/RelatedPartyTransactionsDetailsNarrative" xlink:title="00000039 - Disclosure - Related Party Transactions (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://pwvi.com/role/SubsequentEventsDetailsNarrative" xlink:title="00000040 - Disclosure - Subsequent Events (Details Narrative)" />
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>5
<FILENAME>pwvi-20201231_def.xml
<DESCRIPTION>XBRL DEFINITION FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.6c -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Source; Value: pwvi.xfr; Date: 2021%2D04%2D13T17:14:20Z -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef roleURI="http://pwvi.com/20131231/role/idr_DocumentDocumentAndEntityInformation" xlink:href="pwvi-20201231.xsd#idr_DocumentDocumentAndEntityInformation" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/BalanceSheets" xlink:href="pwvi-20201231.xsd#BalanceSheets" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:href="pwvi-20201231.xsd#ConsolidatedBalanceSheetsParenthetical" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/ConsolidatedStatementsOfOperations" xlink:href="pwvi-20201231.xsd#ConsolidatedStatementsOfOperations" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/StatementsOfChangesInStockholdersEquityDeficit" xlink:href="pwvi-20201231.xsd#StatementsOfChangesInStockholdersEquityDeficit" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/20131231/role/idr_CondensedConsolidatedStatementsOfCashFlows" xlink:href="pwvi-20201231.xsd#idr_CondensedConsolidatedStatementsOfCashFlows" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/FinancialStatements" xlink:href="pwvi-20201231.xsd#FinancialStatements" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/GoingConcern" xlink:href="pwvi-20201231.xsd#GoingConcern" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/20131231/role/idr_DisclosureSummaryOfSignificantAccountingPolicies" xlink:href="pwvi-20201231.xsd#idr_DisclosureSummaryOfSignificantAccountingPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/RecentAccountingPronouncements" xlink:href="pwvi-20201231.xsd#RecentAccountingPronouncements" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/IntellectualProperty" xlink:href="pwvi-20201231.xsd#IntellectualProperty" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/ConvertibleNotesPayableToRelatedParties" xlink:href="pwvi-20201231.xsd#ConvertibleNotesPayableToRelatedParties" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/Warrants" xlink:href="pwvi-20201231.xsd#Warrants" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/20131231/role/idr_DisclosureStockOptions" xlink:href="pwvi-20201231.xsd#idr_DisclosureStockOptions" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/StockholdersDeficit" xlink:href="pwvi-20201231.xsd#StockholdersDeficit" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/CommitmentsAndContingencies" xlink:href="pwvi-20201231.xsd#CommitmentsAndContingencies" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/20131231/role/idr_DisclosureIncomeTaxes" xlink:href="pwvi-20201231.xsd#idr_DisclosureIncomeTaxes" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/20131231/role/idr_DisclosureRelatedPartyTransactions" xlink:href="pwvi-20201231.xsd#idr_DisclosureRelatedPartyTransactions" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/20131231/role/idr_DisclosureSubsequentEvents" xlink:href="pwvi-20201231.xsd#idr_DisclosureSubsequentEvents" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:href="pwvi-20201231.xsd#SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesTables" xlink:href="pwvi-20201231.xsd#ConvertibleNotesPayableToRelatedPartiesTables" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/WarrantsTables" xlink:href="pwvi-20201231.xsd#WarrantsTables" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/StockOptionsTables" xlink:href="pwvi-20201231.xsd#StockOptionsTables" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/IncomeTaxesTables" xlink:href="pwvi-20201231.xsd#IncomeTaxesTables" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/GoingConcernDetailsNarrative" xlink:href="pwvi-20201231.xsd#GoingConcernDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/SummaryOfSignificantAccountingPoliciesDetails" xlink:href="pwvi-20201231.xsd#SummaryOfSignificantAccountingPoliciesDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/IntellectualPropertyAndLicenseAgreementDetailsNarrative" xlink:href="pwvi-20201231.xsd#IntellectualPropertyAndLicenseAgreementDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesDetails" xlink:href="pwvi-20201231.xsd#ConvertibleNotesPayableToRelatedPartiesDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesDetailsNarrative" xlink:href="pwvi-20201231.xsd#ConvertibleNotesPayableToRelatedPartiesDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/WarrantsDetails" xlink:href="pwvi-20201231.xsd#WarrantsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/WarrantsDetailsNarrative" xlink:href="pwvi-20201231.xsd#WarrantsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/StockOptionsStockOptionActivityDetails" xlink:href="pwvi-20201231.xsd#StockOptionsStockOptionActivityDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/StockOptionsDetailsNarrative" xlink:href="pwvi-20201231.xsd#StockOptionsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/StockholdersDeficitDetailsNarrative" xlink:href="pwvi-20201231.xsd#StockholdersDeficitDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/CommitmentsAndContingenciesDetailsNarrative" xlink:href="pwvi-20201231.xsd#CommitmentsAndContingenciesDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/IncomeTaxesDetails" xlink:href="pwvi-20201231.xsd#IncomeTaxesDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/IncomeTaxesDetails2" xlink:href="pwvi-20201231.xsd#IncomeTaxesDetails2" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/IncomeTaxesDetailsNarrative" xlink:href="pwvi-20201231.xsd#IncomeTaxesDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/RelatedPartyTransactionsDetailsNarrative" xlink:href="pwvi-20201231.xsd#RelatedPartyTransactionsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/SubsequentEventsDetailsNarrative" xlink:href="pwvi-20201231.xsd#SubsequentEventsDetailsNarrative" xlink:type="simple" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension" arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain" arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member" arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all" arcroleURI="http://xbrl.org/int/dim/arcrole/all" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#notAll" arcroleURI="http://xbrl.org/int/dim/arcrole/notAll" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default" arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/20131231/role/idr_DocumentDocumentAndEntityInformation" xlink:title="00000001 - Document - Document and Entity Information" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/BalanceSheets" xlink:title="00000002 - Statement - Condensed Consolidated Balance Sheets" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:title="00000003 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/ConsolidatedStatementsOfOperations" xlink:title="00000004 - Statement - Condensed Consolidated Statements of Operations" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/StatementsOfChangesInStockholdersEquityDeficit" xlink:title="00000005 - Statement - Consolidated Statements of Changes in Stockholders&apos; Equity (Deficit)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaapStatementEquityComponentsAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementEquityComponentsAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaapCommonStockMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapCommonStockMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaapAdditionalPaidInCapitalMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapAdditionalPaidInCapitalMember_10" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="loc_us-gaapTreasuryStockMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapTreasuryStockMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaapRetainedEarningsMember_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapRetainedEarningsMember_30" xlink:type="arc" order="31" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaapStockholdersEquity_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockholdersEquity_60" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="loc_us-gaapSharesOutstanding_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapSharesOutstanding_60" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaapShareBasedCompensation_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensation_60" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaapPaymentsForRepurchaseOfCommonStock_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapPaymentsForRepurchaseOfCommonStock_60" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodShares" xlink:label="loc_us-gaapStockRepurchasedDuringPeriodShares_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockRepurchasedDuringPeriodShares_60" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueNewIssues_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueNewIssues_60" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues_60" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueConversionOfConvertibleSecurities_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueConversionOfConvertibleSecurities_60" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_60" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature" xlink:label="loc_us-gaapDebtInstrumentConvertibleBeneficialConversionFeature_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapDebtInstrumentConvertibleBeneficialConversionFeature_60" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaapNetIncomeLoss_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapNetIncomeLoss_60" xlink:type="arc" order="11" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/20131231/role/idr_CondensedConsolidatedStatementsOfCashFlows" xlink:title="00000006 - Statement - Condensed Consolidated Statements of Cash Flows" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/FinancialStatements" xlink:title="00000007 - Disclosure - Nature of Business" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/GoingConcern" xlink:title="00000008 - Disclosure - Going Concern" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/20131231/role/idr_DisclosureSummaryOfSignificantAccountingPolicies" xlink:title="00000009 - Disclosure - Summary of Significant Accounting Policies" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/RecentAccountingPronouncements" xlink:title="00000010 - Disclosure - Recent Accounting Pronouncements" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/IntellectualProperty" xlink:title="00000011 - Disclosure - Intellectual Property and License Agreement" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/ConvertibleNotesPayableToRelatedParties" xlink:title="00000012 - Disclosure - Convertible Notes Payable to Related and Nonrelated Parties" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/Warrants" xlink:title="00000013 - Disclosure - Warrants" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/20131231/role/idr_DisclosureStockOptions" xlink:title="00000014 - Disclosure - Stock Options" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/StockholdersDeficit" xlink:title="00000015 - Disclosure - Stockholders&apos; Deficit" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/CommitmentsAndContingencies" xlink:title="00000016 - Disclosure - Commitments and Contingencies" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/20131231/role/idr_DisclosureIncomeTaxes" xlink:title="00000017 - Disclosure - Income Taxes" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/20131231/role/idr_DisclosureRelatedPartyTransactions" xlink:title="00000018 - Disclosure - Related Party Transactions" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/20131231/role/idr_DisclosureSubsequentEvents" xlink:title="00000019 - Disclosure - Subsequent Events" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:title="00000020 - Disclosure - Summary of Significant Accounting Policies (Policies)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesTables" xlink:title="00000021 - Disclosure - Convertible Notes Payable to Related Parties (Tables)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/WarrantsTables" xlink:title="00000022 - Disclosure - Warrants (Tables)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/StockOptionsTables" xlink:title="00000023 - Disclosure - Stock Options (Tables)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/IncomeTaxesTables" xlink:title="00000024 - Disclosure - Income Taxes (Tables)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/GoingConcernDetailsNarrative" xlink:title="00000025 - Disclosure - Going Concern (Details Narrative)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/SummaryOfSignificantAccountingPoliciesDetails" xlink:title="00000026 - Disclosure - Summary of Significant Accounting Policies (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaapAwardTypeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapAwardTypeAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapAwardTypeAxis" xlink:to="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapAwardTypeAxis" xlink:to="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WarrantMember" xlink:label="loc_us-gaapWarrantMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_us-gaapWarrantMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OptionMember" xlink:label="loc_us-gaapOptionMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_us-gaapOptionMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="loc_us-gaapAllowanceForDoubtfulAccountsReceivableCurrent_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapAllowanceForDoubtfulAccountsReceivableCurrent_80" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="loc_us-gaapResearchAndDevelopmentExpense_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapResearchAndDevelopmentExpense_80" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="loc_us-gaapAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_80" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="loc_us-gaapGoodwillImpairmentLoss_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapGoodwillImpairmentLoss_80" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="loc_us-gaapUnrecognizedTaxBenefits_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapUnrecognizedTaxBenefits_80" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashEquivalentsAtCarryingValue" xlink:label="loc_us-gaapCashEquivalentsAtCarryingValue_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapCashEquivalentsAtCarryingValue_80" xlink:type="arc" order="5" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/IntellectualPropertyAndLicenseAgreementDetailsNarrative" xlink:title="00000027 - Disclosure - Intellectual Property and License Agreement (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="loc_us-gaapBusinessAcquisitionAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapBusinessAcquisitionAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaapBusinessAcquisitionAcquireeDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapBusinessAcquisitionAxis" xlink:to="loc_us-gaapBusinessAcquisitionAcquireeDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaapBusinessAcquisitionAcquireeDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapBusinessAcquisitionAxis" xlink:to="loc_us-gaapBusinessAcquisitionAcquireeDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_HelidyneLLCMember" xlink:label="loc_pwviHelidyneLLCMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_pwviHelidyneLLCMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="loc_us-gaapAmortizationOfIntangibleAssets_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapAmortizationOfIntangibleAssets_60" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_CommercialRoyaltyObligation" xlink:label="loc_pwviCommercialRoyaltyObligation_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_pwviCommercialRoyaltyObligation_60" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RoyaltyGuaranteesCommitmentsAmount" xlink:label="loc_us-gaapRoyaltyGuaranteesCommitmentsAmount_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapRoyaltyGuaranteesCommitmentsAmount_60" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="loc_us-gaapAssetImpairmentCharges_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapAssetImpairmentCharges_60" xlink:type="arc" order="3" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesDetails" xlink:title="00000028 - Disclosure - Convertible Notes Payable to Related Parties/Stockholders and Nonrelated Parties (Details)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_RelatedPartiesAndStockholdersMember" xlink:label="loc_pwviRelatedPartiesAndStockholdersMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_pwviRelatedPartiesAndStockholdersMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_CurrentAbstract" xlink:label="loc_pwviCurrentAbstract_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_pwviCurrentAbstract_50" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertibleNotesPayableGross" xlink:label="loc_pwviConvertibleNotesPayableGross_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_pwviCurrentAbstract_50" xlink:to="loc_pwviConvertibleNotesPayableGross_50" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_UnamortizedDebtIssuanceExpenseCurrent" xlink:label="loc_pwviUnamortizedDebtIssuanceExpenseCurrent_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_pwviCurrentAbstract_50" xlink:to="loc_pwviUnamortizedDebtIssuanceExpenseCurrent_50" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConvertibleNotesPayableCurrent" xlink:label="loc_us-gaapConvertibleNotesPayableCurrent_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_pwviCurrentAbstract_50" xlink:to="loc_us-gaapConvertibleNotesPayableCurrent_50" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_LongTermAbstract" xlink:label="loc_pwviLongTermAbstract_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_pwviLongTermAbstract_50" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertibleNotesPayableNoncurrentGross" xlink:label="loc_pwviConvertibleNotesPayableNoncurrentGross_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_pwviLongTermAbstract_50" xlink:to="loc_pwviConvertibleNotesPayableNoncurrentGross_50" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountNoncurrent" xlink:label="loc_us-gaapDebtInstrumentUnamortizedDiscountNoncurrent_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_pwviLongTermAbstract_50" xlink:to="loc_us-gaapDebtInstrumentUnamortizedDiscountNoncurrent_50" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnamortizedDebtIssuanceExpense" xlink:label="loc_us-gaapUnamortizedDebtIssuanceExpense_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_pwviLongTermAbstract_50" xlink:to="loc_us-gaapUnamortizedDebtIssuanceExpense_50" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConvertibleLongTermNotesPayable" xlink:label="loc_us-gaapConvertibleLongTermNotesPayable_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_pwviLongTermAbstract_50" xlink:to="loc_us-gaapConvertibleLongTermNotesPayable_50" xlink:type="arc" order="8" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesDetailsNarrative" xlink:title="00000029 - Disclosure - Convertible Notes Payable to Related Parties/Stockholders and Nonrelated Parties (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinancialInstrumentAxis" xlink:label="loc_us-gaapFinancialInstrumentAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapFinancialInstrumentAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:label="loc_us-gaapTransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapFinancialInstrumentAxis" xlink:to="loc_us-gaapTransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:label="loc_us-gaapTransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapFinancialInstrumentAxis" xlink:to="loc_us-gaapTransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_PrincipalMember" xlink:label="loc_pwviPrincipalMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapTransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:to="loc_pwviPrincipalMember_10" xlink:type="arc" order="12" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_AccruedInterestMember" xlink:label="loc_pwviAccruedInterestMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapTransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:to="loc_pwviAccruedInterestMember_20" xlink:type="arc" order="22" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaapLongtermDebtTypeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapLongtermDebtTypeAxis" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaapLongtermDebtTypeDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapLongtermDebtTypeAxis" xlink:to="loc_us-gaapLongtermDebtTypeDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaapLongtermDebtTypeDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapLongtermDebtTypeAxis" xlink:to="loc_us-gaapLongtermDebtTypeDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertiblePromissoryNotes3Member" xlink:label="loc_pwviConvertiblePromissoryNotes3Member_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLongtermDebtTypeDomain" xlink:to="loc_pwviConvertiblePromissoryNotes3Member_30" xlink:type="arc" order="31" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertiblePromissoryNotes2Member" xlink:label="loc_pwviConvertiblePromissoryNotes2Member_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLongtermDebtTypeDomain" xlink:to="loc_pwviConvertiblePromissoryNotes2Member_40" xlink:type="arc" order="41" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertiblePromissoryNotes1Member" xlink:label="loc_pwviConvertiblePromissoryNotes1Member_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLongtermDebtTypeDomain" xlink:to="loc_pwviConvertiblePromissoryNotes1Member_50" xlink:type="arc" order="51" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertiblePromissoryNotes4Member" xlink:label="loc_pwviConvertiblePromissoryNotes4Member_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLongtermDebtTypeDomain" xlink:to="loc_pwviConvertiblePromissoryNotes4Member_60" xlink:type="arc" order="61" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertiblePromissoryNotesMember" xlink:label="loc_pwviConvertiblePromissoryNotesMember_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapLongtermDebtTypeDomain" xlink:to="loc_pwviConvertiblePromissoryNotesMember_80" xlink:type="arc" order="81" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_StockholderMember" xlink:label="loc_pwviStockholderMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_pwviStockholderMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NotesPayable" xlink:label="loc_us-gaapNotesPayable_190" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapNotesPayable_190" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentMaturityDate" xlink:label="loc_us-gaapDebtInstrumentMaturityDate_190" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapDebtInstrumentMaturityDate_190" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaapDebtInstrumentInterestRateStatedPercentage_190" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapDebtInstrumentInterestRateStatedPercentage_190" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentDescription" xlink:label="loc_us-gaapDebtInstrumentDescription_190" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapDebtInstrumentDescription_190" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature" xlink:label="loc_us-gaapDebtInstrumentConvertibleBeneficialConversionFeature_190" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapDebtInstrumentConvertibleBeneficialConversionFeature_190" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_AmortizationOfDebtDiscount" xlink:label="loc_pwviAmortizationOfDebtDiscount_190" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_pwviAmortizationOfDebtDiscount_190" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfFinancingCosts" xlink:label="loc_us-gaapPaymentsOfFinancingCosts_190" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapPaymentsOfFinancingCosts_190" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfFinancingCostsAndDiscounts" xlink:label="loc_us-gaapAmortizationOfFinancingCostsAndDiscounts_190" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapAmortizationOfFinancingCostsAndDiscounts_190" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments_190" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments_190" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_190" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_190" xlink:type="arc" order="9" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/WarrantsDetails" xlink:title="00000030 - Disclosure - Warrants (Details)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/WarrantsDetailsNarrative" xlink:title="00000031 - Disclosure - Warrants (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="loc_srtTitleOfIndividualAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_srtTitleOfIndividualAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srtTitleOfIndividualAxis" xlink:to="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_srtTitleOfIndividualWithRelationshipToEntityDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_srtTitleOfIndividualAxis" xlink:to="loc_srtTitleOfIndividualWithRelationshipToEntityDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_StockholderMember" xlink:label="loc_pwviStockholderMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_pwviStockholderMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_IssuanceOfWarrantsToPurchaseCommonStock" xlink:label="loc_pwviIssuanceOfWarrantsToPurchaseCommonStock_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_pwviIssuanceOfWarrantsToPurchaseCommonStock_50" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ExercisePrice" xlink:label="loc_pwviExercisePrice_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_pwviExercisePrice_50" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_WarrantsExpirationDate" xlink:label="loc_pwviWarrantsExpirationDate_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_pwviWarrantsExpirationDate_50" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_AdditionalConsiderationForLoan" xlink:label="loc_pwviAdditionalConsiderationForLoan_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_pwviAdditionalConsiderationForLoan_50" xlink:type="arc" order="3" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/StockOptionsStockOptionActivityDetails" xlink:title="00000032 - Disclosure - Stock Options (Details)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OptionIndexedToIssuersEquityTypeAxis" xlink:label="loc_us-gaapOptionIndexedToIssuersEquityTypeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapOptionIndexedToIssuersEquityTypeAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OptionIndexedToIssuersEquityTypeDomain" xlink:label="loc_us-gaapOptionIndexedToIssuersEquityTypeDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapOptionIndexedToIssuersEquityTypeAxis" xlink:to="loc_us-gaapOptionIndexedToIssuersEquityTypeDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OptionIndexedToIssuersEquityTypeDomain" xlink:label="loc_us-gaapOptionIndexedToIssuersEquityTypeDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapOptionIndexedToIssuersEquityTypeAxis" xlink:to="loc_us-gaapOptionIndexedToIssuersEquityTypeDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="loc_us-gaapEmployeeStockOptionMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOptionIndexedToIssuersEquityTypeDomain" xlink:to="loc_us-gaapEmployeeStockOptionMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_50" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_50" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_50" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_50" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_50" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_50" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_50" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_50" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_50" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_50" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_50" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_50" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_50" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_50" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_50" xlink:type="arc" order="12" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/StockOptionsDetailsNarrative" xlink:title="00000033 - Disclosure - Stock Options (Details Narrative)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/StockholdersDeficitDetailsNarrative" xlink:title="00000034 - Disclosure - Stockholders&apos; Deficit (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinancialInstrumentAxis" xlink:label="loc_us-gaapFinancialInstrumentAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapFinancialInstrumentAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:label="loc_us-gaapTransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapFinancialInstrumentAxis" xlink:to="loc_us-gaapTransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:label="loc_us-gaapTransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapFinancialInstrumentAxis" xlink:to="loc_us-gaapTransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_PrincipalMember" xlink:label="loc_pwviPrincipalMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapTransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:to="loc_pwviPrincipalMember_10" xlink:type="arc" order="12" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_AccruedInterestMember" xlink:label="loc_pwviAccruedInterestMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapTransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:to="loc_pwviAccruedInterestMember_20" xlink:type="arc" order="22" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_StockholderMember" xlink:label="loc_pwviStockholderMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_pwviStockholderMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaapStatementEquityComponentsAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementEquityComponentsAxis" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaapRetainedEarningsMember_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapRetainedEarningsMember_50" xlink:type="arc" order="51" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="loc_us-gaapTreasuryStockMember_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapTreasuryStockMember_60" xlink:type="arc" order="61" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaapAdditionalPaidInCapitalMember_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapAdditionalPaidInCapitalMember_70" xlink:type="arc" order="71" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaapCommonStockMember_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapCommonStockMember_80" xlink:type="arc" order="81" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromWarrantExercises" xlink:label="loc_us-gaapProceedsFromWarrantExercises_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapProceedsFromWarrantExercises_120" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight" xlink:label="loc_us-gaapClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight_120" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:label="loc_us-gaapClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_120" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaapPaymentsForRepurchaseOfCommonStock_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapPaymentsForRepurchaseOfCommonStock_120" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodShares" xlink:label="loc_us-gaapStockRepurchasedDuringPeriodShares_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockRepurchasedDuringPeriodShares_120" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments_120" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_120" xlink:type="arc" order="6" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/CommitmentsAndContingenciesDetailsNarrative" xlink:title="00000035 - Disclosure - Commitments and Contingencies (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaapSubsequentEventTypeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapSubsequentEventTypeAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaapSubsequentEventTypeDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapSubsequentEventTypeAxis" xlink:to="loc_us-gaapSubsequentEventTypeDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaapSubsequentEventTypeDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapSubsequentEventTypeAxis" xlink:to="loc_us-gaapSubsequentEventTypeDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaapSubsequentEventMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapSubsequentEventTypeDomain" xlink:to="loc_us-gaapSubsequentEventMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_RoyaltyPercentage" xlink:label="loc_pwviRoyaltyPercentage_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_pwviRoyaltyPercentage_30" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfPrivatePlacement" xlink:label="loc_us-gaapProceedsFromIssuanceOfPrivatePlacement_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapProceedsFromIssuanceOfPrivatePlacement_30" xlink:type="arc" order="1" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/IncomeTaxesDetails" xlink:title="00000036 - Disclosure - Income Taxes (Details)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/IncomeTaxesDetails2" xlink:title="00000037 - Disclosure - Income Taxes (Details 2)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/IncomeTaxesDetailsNarrative" xlink:title="00000038 - Disclosure - Income Taxes (Details Narrative)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/RelatedPartyTransactionsDetailsNarrative" xlink:title="00000039 - Disclosure - Related Party Transactions (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_HankLeibowitzMember" xlink:label="loc_pwviHankLeibowitzMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_pwviHankLeibowitzMember_10" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaapStatementEquityComponentsAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementEquityComponentsAxis" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="loc_srtTitleOfIndividualAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_srtTitleOfIndividualAxis" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srtTitleOfIndividualAxis" xlink:to="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_srtTitleOfIndividualWithRelationshipToEntityDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_srtTitleOfIndividualAxis" xlink:to="loc_srtTitleOfIndividualWithRelationshipToEntityDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionAmountsOfTransaction" xlink:label="loc_us-gaapRelatedPartyTransactionAmountsOfTransaction_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapRelatedPartyTransactionAmountsOfTransaction_50" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OfficersCompensation" xlink:label="loc_us-gaapOfficersCompensation_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapOfficersCompensation_50" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_AccruedCompensation" xlink:label="loc_pwviAccruedCompensation_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_pwviAccruedCompensation_50" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_RevenueFromProduct" xlink:label="loc_pwviRevenueFromProduct_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_pwviRevenueFromProduct_50" xlink:type="arc" order="3" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://pwvi.com/role/SubsequentEventsDetailsNarrative" xlink:title="00000040 - Disclosure - Subsequent Events (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaapSubsequentEventTypeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapSubsequentEventTypeAxis" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaapSubsequentEventTypeDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapSubsequentEventTypeAxis" xlink:to="loc_us-gaapSubsequentEventTypeDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaapSubsequentEventTypeDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapSubsequentEventTypeAxis" xlink:to="loc_us-gaapSubsequentEventTypeDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaapSubsequentEventMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapSubsequentEventTypeDomain" xlink:to="loc_us-gaapSubsequentEventMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfPrivatePlacement" xlink:label="loc_us-gaapProceedsFromIssuanceOfPrivatePlacement_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapProceedsFromIssuanceOfPrivatePlacement_30" xlink:type="arc" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EscrowDeposit" xlink:label="loc_us-gaapEscrowDeposit_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapEscrowDeposit_30" xlink:type="arc" order="1" />
    </link:definitionLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>6
<FILENAME>pwvi-20201231_lab.xml
<DESCRIPTION>XBRL LABEL FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.6c -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Source; Value: pwvi.xfr; Date: 2021%2D04%2D13T17:14:20Z -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" roleURI="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" roleURI="http://www.xbrl.org/2009/role/netLabel" />
    <link:labelLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_lbl" xml:lang="en-US">Related Party [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_HelidyneLLCMember" xlink:label="pwvi_HelidyneLLCMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_HelidyneLLCMember" xlink:to="pwvi_HelidyneLLCMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_HelidyneLLCMember_lbl" xml:lang="en-US">Helidyne LLC [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="us-gaap_LongtermDebtTypeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongtermDebtTypeAxis" xlink:to="us-gaap_LongtermDebtTypeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongtermDebtTypeAxis_lbl" xml:lang="en-US">Long-term Debt, Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertiblePromissoryNotes3Member" xlink:label="pwvi_ConvertiblePromissoryNotes3Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_ConvertiblePromissoryNotes3Member" xlink:to="pwvi_ConvertiblePromissoryNotes3Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_ConvertiblePromissoryNotes3Member_lbl" xml:lang="en-US">Convertible Promissory Notes</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertiblePromissoryNotes1Member" xlink:label="pwvi_ConvertiblePromissoryNotes1Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_ConvertiblePromissoryNotes1Member" xlink:to="pwvi_ConvertiblePromissoryNotes1Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_ConvertiblePromissoryNotes1Member_lbl" xml:lang="en-US">Going Concern: [Default Label]</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertiblePromissoryNotes2Member" xlink:label="pwvi_ConvertiblePromissoryNotes2Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_ConvertiblePromissoryNotes2Member" xlink:to="pwvi_ConvertiblePromissoryNotes2Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_ConvertiblePromissoryNotes2Member_lbl" xml:lang="en-US">Document and Entity Information: [Default Label]</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertiblePromissoryNotes4Member" xlink:label="pwvi_ConvertiblePromissoryNotes4Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_ConvertiblePromissoryNotes4Member" xlink:to="pwvi_ConvertiblePromissoryNotes4Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_ConvertiblePromissoryNotes4Member_lbl" xml:lang="en-US">ConvertiblePromissoryNotes4Member</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="us-gaap_StatementEquityComponentsAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementEquityComponentsAxis" xlink:to="us-gaap_StatementEquityComponentsAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementEquityComponentsAxis_lbl" xml:lang="en-US">Equity Components [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="us-gaap_RetainedEarningsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsMember" xlink:to="us-gaap_RetainedEarningsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RetainedEarningsMember_lbl" xml:lang="en-US">Accumulated Deficit</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="us-gaap_AdditionalPaidInCapitalMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapitalMember" xlink:to="us-gaap_AdditionalPaidInCapitalMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl" xml:lang="en-US">Additional Paid in Capital</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockMember" xlink:label="us-gaap_CommonStockMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockMember" xlink:to="us-gaap_CommonStockMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockMember_lbl" xml:lang="en-US">Common Stock</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="us-gaap_TreasuryStockMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TreasuryStockMember" xlink:to="us-gaap_TreasuryStockMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TreasuryStockMember_lbl" xml:lang="en-US">Treasury Stock</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="us-gaap_AwardTypeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_AwardTypeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AwardTypeAxis_lbl" xml:lang="en-US">Award Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WarrantMember" xlink:label="us-gaap_WarrantMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WarrantMember" xlink:to="us-gaap_WarrantMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WarrantMember_lbl" xml:lang="en-US">Warrants</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OptionMember" xlink:label="us-gaap_OptionMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OptionMember" xlink:to="us-gaap_OptionMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OptionMember_lbl" xml:lang="en-US">Option</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OptionIndexedToIssuersEquityTypeAxis" xlink:label="us-gaap_OptionIndexedToIssuersEquityTypeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OptionIndexedToIssuersEquityTypeAxis" xlink:to="us-gaap_OptionIndexedToIssuersEquityTypeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OptionIndexedToIssuersEquityTypeAxis_lbl" xml:lang="en-US">Option Indexed to Issuer's Equity, Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="us-gaap_EmployeeStockOptionMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeStockOptionMember" xlink:to="us-gaap_EmployeeStockOptionMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EmployeeStockOptionMember_lbl" xml:lang="en-US">Employee Stock Option [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertiblePromissoryNotesMember" xlink:label="pwvi_ConvertiblePromissoryNotesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_ConvertiblePromissoryNotesMember" xlink:to="pwvi_ConvertiblePromissoryNotesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_ConvertiblePromissoryNotesMember_lbl" xml:lang="en-US">Equity:</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_HankLeibowitzMember" xlink:label="pwvi_HankLeibowitzMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_HankLeibowitzMember" xlink:to="pwvi_HankLeibowitzMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_HankLeibowitzMember_lbl" xml:lang="en-US">Hank Leibowitz</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_StockholderMember" xlink:label="pwvi_StockholderMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_StockholderMember" xlink:to="pwvi_StockholderMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_StockholderMember_lbl" xml:lang="en-US">Stockholder [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="srt_TitleOfIndividualAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_TitleOfIndividualAxis" xlink:to="srt_TitleOfIndividualAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_TitleOfIndividualAxis_lbl" xml:lang="en-US">Title of Individual [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="us-gaap_SubsequentEventTypeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventTypeAxis" xlink:to="us-gaap_SubsequentEventTypeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventTypeAxis_lbl" xml:lang="en-US">Subsequent Event Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="us-gaap_SubsequentEventMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventMember" xlink:to="us-gaap_SubsequentEventMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventMember_lbl" xml:lang="en-US">Subsequent Event [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_RelatedPartiesAndStockholdersMember" xlink:label="pwvi_RelatedPartiesAndStockholdersMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_RelatedPartiesAndStockholdersMember" xlink:to="pwvi_RelatedPartiesAndStockholdersMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_RelatedPartiesAndStockholdersMember_lbl" xml:lang="en-US">Related Parties And Stockholders [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinancialInstrumentAxis" xlink:label="us-gaap_FinancialInstrumentAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinancialInstrumentAxis" xlink:to="us-gaap_FinancialInstrumentAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinancialInstrumentAxis_lbl" xml:lang="en-US">Financial Instrument [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_PrincipalMember" xlink:label="pwvi_PrincipalMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_PrincipalMember" xlink:to="pwvi_PrincipalMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_PrincipalMember_lbl" xml:lang="en-US">Principal [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_AccruedInterestMember" xlink:label="pwvi_AccruedInterestMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_AccruedInterestMember" xlink:to="pwvi_AccruedInterestMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_AccruedInterestMember_lbl" xml:lang="en-US">Accrued Interest [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_DocumentAndEntityInformationAbstract" xlink:label="pwvi_DocumentAndEntityInformationAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_DocumentAndEntityInformationAbstract" xlink:to="pwvi_DocumentAndEntityInformationAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_DocumentAndEntityInformationAbstract_lbl" xml:lang="en-US">Document and Entity Information:</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityRegistrantName_lbl" xml:lang="en-US">Entity Registrant Name</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentType" xlink:label="dei_DocumentType" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentType_lbl" xml:lang="en-US">Document Type</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentPeriodEndDate_lbl" xml:lang="en-US">Document Period End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AmendmentFlag_lbl" xml:lang="en-US">Amendment Flag</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_AmendmentDescription" xlink:label="dei_AmendmentDescription" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentDescription" xlink:to="dei_AmendmentDescription_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AmendmentDescription_lbl" xml:lang="en-US">Amendment Description</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCentralIndexKey_lbl" xml:lang="en-US">Entity Central Index Key</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CurrentFiscalYearEndDate" xlink:to="dei_CurrentFiscalYearEndDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xml:lang="en-US">Current Fiscal Year End Date</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCommonStockSharesOutstanding" xlink:to="dei_EntityCommonStockSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFilerCategory" xlink:to="dei_EntityFilerCategory_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFilerCategory_lbl" xml:lang="en-US">Entity Filer Category</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xml:lang="en-US">Entity Emerging Growth Company</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityExTransitionPeriod" xlink:label="dei_EntityExTransitionPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityExTransitionPeriod" xlink:to="dei_EntityExTransitionPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityExTransitionPeriod_lbl" xml:lang="en-US">Entity Ex Transition Period</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntitySmallBusiness" xlink:label="dei_EntitySmallBusiness" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntitySmallBusiness" xlink:to="dei_EntitySmallBusiness_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntitySmallBusiness_lbl" xml:lang="en-US">Entity Small Business</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityShellCompany" xlink:label="dei_EntityShellCompany" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityShellCompany" xlink:to="dei_EntityShellCompany_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityShellCompany_lbl" xml:lang="en-US">Entity Shell Company</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="dei_EntityCurrentReportingStatus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCurrentReportingStatus" xlink:to="dei_EntityCurrentReportingStatus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCurrentReportingStatus_lbl" xml:lang="en-US">Entity Current Reporting Status</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityVoluntaryFilers" xlink:label="dei_EntityVoluntaryFilers" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityVoluntaryFilers" xlink:to="dei_EntityVoluntaryFilers_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityVoluntaryFilers_lbl" xml:lang="en-US">Entity Voluntary Filers</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="dei_EntityWellKnownSeasonedIssuer" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityWellKnownSeasonedIssuer" xlink:to="dei_EntityWellKnownSeasonedIssuer_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityWellKnownSeasonedIssuer_lbl" xml:lang="en-US">Entity Well-known Seasoned Issuer</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="dei_DocumentFiscalYearFocus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalYearFocus_lbl" xml:lang="en-US">Document Fiscal Year Focus</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xml:lang="en-US">Document Fiscal Period Focus</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityPublicFloat" xlink:label="dei_EntityPublicFloat" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityPublicFloat" xlink:to="dei_EntityPublicFloat_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityPublicFloat_lbl" xml:lang="en-US">Entity Public Float</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="dei_EntityInteractiveDataCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityInteractiveDataCurrent" xlink:to="dei_EntityInteractiveDataCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityInteractiveDataCurrent_lbl" xml:lang="en-US">Entity Interactive Data Current</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFileNumber" xlink:label="dei_EntityFileNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFileNumber" xlink:to="dei_EntityFileNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFileNumber_lbl" xml:lang="en-US">Entity File Number</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="dei_EntityIncorporationStateCountryCode" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="us-gaap_StatementOfFinancialPositionAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfFinancialPositionAbstract" xlink:to="us-gaap_StatementOfFinancialPositionAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfFinancialPositionAbstract_lbl" xml:lang="en-US">Statement of Financial Position [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="us-gaap_AssetsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsAbstract" xlink:to="us-gaap_AssetsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsAbstract_lbl" xml:lang="en-US">Assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="us-gaap_AssetsCurrentAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AssetsCurrentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsCurrentAbstract_lbl" xml:lang="en-US">Current Assets:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Cash" xlink:label="us-gaap_Cash" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Cash" xlink:to="us-gaap_Cash_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Cash_lbl" xml:lang="en-US">Cash</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DueFromRelatedParties" xlink:label="us-gaap_DueFromRelatedParties" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DueFromRelatedParties" xlink:to="us-gaap_DueFromRelatedParties_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DueFromRelatedParties_lbl" xml:lang="en-US">Accounts receivable - related party</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PrepaidExpenseCurrent" xlink:label="us-gaap_PrepaidExpenseCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrepaidExpenseCurrent" xlink:to="us-gaap_PrepaidExpenseCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PrepaidExpenseCurrent_lbl" xml:lang="en-US">Prepaid expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="us-gaap_AssetsCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AssetsCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_AssetsCurrent_lbl" xml:lang="en-US">Total Current Assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:to="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xml:lang="en-US">Liabilities and Stockholders' Deficit</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="us-gaap_LiabilitiesCurrentAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_LiabilitiesCurrentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xml:lang="en-US">Current Liabilities:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:to="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_lbl" xml:lang="en-US">Accounts payable and accrued expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCosts" xlink:label="pwvi_ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCosts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCosts" xlink:to="pwvi_ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCosts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCosts_lbl" xml:lang="en-US">Convertible notes payable to related parties and stockholders, net of debt discount and issuance costs</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConvertibleNotesPayableCurrent" xlink:label="us-gaap_ConvertibleNotesPayableCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConvertibleNotesPayableCurrent" xlink:to="us-gaap_ConvertibleNotesPayableCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConvertibleNotesPayableCurrent_lbl" xml:lang="en-US">Convertible notes payable, net of debt discount and issuance costs</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xml:lang="en-US">Total Current Liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="us-gaap_LiabilitiesNoncurrentAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesNoncurrentAbstract" xlink:to="us-gaap_LiabilitiesNoncurrentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesNoncurrentAbstract_lbl" xml:lang="en-US">Long Term Liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCostsLessCurrentPortion" xlink:label="pwvi_ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCostsLessCurrentPortion" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCostsLessCurrentPortion" xlink:to="pwvi_ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCostsLessCurrentPortion_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCostsLessCurrentPortion_lbl" xml:lang="en-US">Convertible notes payable to related parties and stockholders, net of debt discount and issuance costs, less current portion</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConvertibleLongTermNotesPayable" xlink:label="us-gaap_ConvertibleLongTermNotesPayable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConvertibleLongTermNotesPayable" xlink:to="us-gaap_ConvertibleLongTermNotesPayable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConvertibleLongTermNotesPayable_lbl" xml:lang="en-US">Convertible notes payable, net of debt discount and issuance costs, less current portion</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesNoncurrent" xlink:label="us-gaap_LiabilitiesNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesNoncurrent" xlink:to="us-gaap_LiabilitiesNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesNoncurrent_lbl" xml:lang="en-US">Total Long Term Liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_Liabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_Liabilities_lbl" xml:lang="en-US">Total Liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="us-gaap_CommitmentsAndContingencies" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingencies" xlink:to="us-gaap_CommitmentsAndContingencies_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xml:lang="en-US">Commitments and Contingencies (Notes 5 and 10)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="us-gaap_StockholdersEquityAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_StockholdersEquityAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xml:lang="en-US">Stockholders' Deficit</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="us-gaap_PreferredStockValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockValue" xlink:to="us-gaap_PreferredStockValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockValue_lbl" xml:lang="en-US">Preferred stock: 50,000,000 preferred shares authorized, 0 preferred shares issued at December 31, 2020 and 2019</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockValue" xlink:label="us-gaap_CommonStockValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockValue" xlink:to="us-gaap_CommonStockValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockValue_lbl" xml:lang="en-US">Common stock: 200,000,000 common shares authorized, par value $0.0001 per share, 40,455,468 common shares issued; 27,878,060 and 31,750,106 shares outstanding at December 31, 2020 and December 31, 2019, respectively</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="us-gaap_AdditionalPaidInCapital" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapital" xlink:to="us-gaap_AdditionalPaidInCapital_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdditionalPaidInCapital_lbl" xml:lang="en-US">Additional paid-in capital</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TreasuryStockValue" xlink:label="us-gaap_TreasuryStockValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TreasuryStockValue" xlink:to="us-gaap_TreasuryStockValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_TreasuryStockValue_lbl" xml:lang="en-US">Treasury stock, 12,577,408 and 8,550,000 common shares at cost, respectively</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xml:lang="en-US">Accumulated deficit</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_StockholdersEquity_lbl" xml:lang="en-US">Total Stockholders' Deficit</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xml:lang="en-US">Total Liabilities and Stockholders' Deficit</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsAbstract" xlink:to="us-gaap_AssetsAbstract_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AssetsAbstract_2_lbl" xml:lang="en-US">Assets [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="us-gaap_PreferredStockSharesAuthorized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesAuthorized" xlink:to="us-gaap_PreferredStockSharesAuthorized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl" xml:lang="en-US">Preferred stock, shares authorized</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="us-gaap_PreferredStockSharesIssued" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesIssued" xlink:to="us-gaap_PreferredStockSharesIssued_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesIssued_lbl" xml:lang="en-US">Preferred stock, shares issued</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockParOrStatedValuePerShare" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xml:lang="en-US">Common Stock, par value</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="us-gaap_CommonStockSharesAuthorized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xml:lang="en-US">Common Stock, shares authorized</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="us-gaap_CommonStockSharesIssued" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesIssued" xlink:to="us-gaap_CommonStockSharesIssued_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xml:lang="en-US">Common Stock, shares issued</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="us-gaap_CommonStockSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesOutstanding" xlink:to="us-gaap_CommonStockSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xml:lang="en-US">Common Stock, shares outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TreasuryStockShares" xlink:label="us-gaap_TreasuryStockShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TreasuryStockShares" xlink:to="us-gaap_TreasuryStockShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TreasuryStockShares_lbl" xml:lang="en-US">Treasury stock</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="us-gaap_RevenuesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenuesAbstract" xlink:to="us-gaap_RevenuesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RevenuesAbstract_lbl" xml:lang="en-US">Revenues [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Revenues" xlink:label="us-gaap_Revenues" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Revenues" xlink:to="us-gaap_Revenues_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Revenues_lbl" xml:lang="en-US">Revenue - related party</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="us-gaap_OperatingExpensesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_OperatingExpensesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingExpensesAbstract_lbl" xml:lang="en-US">Operating Expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="us-gaap_ResearchAndDevelopmentExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResearchAndDevelopmentExpense" xlink:to="us-gaap_ResearchAndDevelopmentExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xml:lang="en-US">Research and development</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="us-gaap_GeneralAndAdministrativeExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GeneralAndAdministrativeExpense" xlink:to="us-gaap_GeneralAndAdministrativeExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xml:lang="en-US">General and administrative</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="us-gaap_OperatingExpenses" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpenses" xlink:to="us-gaap_OperatingExpenses_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_OperatingExpenses_lbl" xml:lang="en-US">Total Operating Expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="us-gaap_OperatingIncomeLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xml:lang="en-US">Loss from Operations</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherIncomeAndExpensesAbstract" xlink:label="us-gaap_OtherIncomeAndExpensesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherIncomeAndExpensesAbstract" xlink:to="us-gaap_OtherIncomeAndExpensesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherIncomeAndExpensesAbstract_lbl" xml:lang="en-US">Other Expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="us-gaap_GoodwillImpairmentLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillImpairmentLoss" xlink:to="us-gaap_GoodwillImpairmentLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_GoodwillImpairmentLoss_lbl" xml:lang="en-US">Loss on impairment</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpense" xlink:label="us-gaap_InterestExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpense" xlink:to="us-gaap_InterestExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_InterestExpense_lbl" xml:lang="en-US">Interest expense</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="us-gaap_NonoperatingIncomeExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NonoperatingIncomeExpense" xlink:to="us-gaap_NonoperatingIncomeExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NonoperatingIncomeExpense_lbl" xml:lang="en-US">Total Other Expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_lbl" xml:lang="en-US">Loss before Income Taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="us-gaap_IncomeTaxExpenseBenefit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxExpenseBenefit" xlink:to="us-gaap_IncomeTaxExpenseBenefit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xml:lang="en-US">Provision for Income Taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetIncomeLoss_lbl" xml:lang="en-US">Net Loss</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasicAndDiluted" xlink:label="us-gaap_EarningsPerShareBasicAndDiluted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasicAndDiluted" xlink:to="us-gaap_EarningsPerShareBasicAndDiluted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareBasicAndDiluted_lbl" xml:lang="en-US">Net Loss per Share - Basic and Diluted</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:label="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:to="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl" xml:lang="en-US">Weighted Average Common Shares Outstanding - Basic and Diluted</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementTable_lbl" xml:lang="en-US">Statement [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementLineItems_lbl" xml:lang="en-US">Statement [Line Items]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_StockholdersEquity_2_lbl" xml:lang="en-US">Balance</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="us-gaap_SharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesOutstanding" xlink:to="us-gaap_SharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_SharesOutstanding_lbl" xml:lang="en-US">Balance, Shares</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="us-gaap_ShareBasedCompensation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensation_lbl" xml:lang="en-US">Stock based compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="us-gaap_PaymentsForRepurchaseOfCommonStock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:to="us-gaap_PaymentsForRepurchaseOfCommonStock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsForRepurchaseOfCommonStock_lbl" xml:lang="en-US">Repurchase of Common Stock Shares from related party, value</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodShares" xlink:label="us-gaap_StockRepurchasedDuringPeriodShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockRepurchasedDuringPeriodShares" xlink:to="us-gaap_StockRepurchasedDuringPeriodShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockRepurchasedDuringPeriodShares_lbl" xml:lang="en-US">Repurchase of Common Stock Shares from related party, Shares</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xml:lang="en-US">Issuance of common stock upon warrant exercise, value</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xml:lang="en-US">Issuance of common stock upon warrant exercise, Shares</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:to="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_lbl" xml:lang="en-US">Conversion of note payable and accrued interest, value</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:label="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:to="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_lbl" xml:lang="en-US">Conversion of note payable and accrued interest, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature" xlink:label="us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature" xlink:to="us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature_lbl" xml:lang="en-US">Beneficial Conversion Feature on Convertible Notes Payable</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetIncomeLoss_2_lbl" xml:lang="en-US">Net loss</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_StockholdersEquity_3_lbl" xml:lang="en-US">Balance</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesOutstanding" xlink:to="us-gaap_SharesOutstanding_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_SharesOutstanding_2_lbl" xml:lang="en-US">Balance, Shares</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_lbl" xml:lang="en-US">Cash Flows from Operating Activities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US">Adjustments to reconcile net loss to net cash provided (used) by operating activities:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ImpairmentOfIntangibleAssetsFinitelived" xlink:label="us-gaap_ImpairmentOfIntangibleAssetsFinitelived" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ImpairmentOfIntangibleAssetsFinitelived" xlink:to="us-gaap_ImpairmentOfIntangibleAssetsFinitelived_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ImpairmentOfIntangibleAssetsFinitelived_lbl" xml:lang="en-US">Impairment of intangible assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DepreciationAmortizationAndAccretionNet" xlink:label="us-gaap_DepreciationAmortizationAndAccretionNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DepreciationAmortizationAndAccretionNet" xlink:to="us-gaap_DepreciationAmortizationAndAccretionNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DepreciationAmortizationAndAccretionNet_lbl" xml:lang="en-US">Depreciation and amortization</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfFinancingCosts" xlink:label="us-gaap_AmortizationOfFinancingCosts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmortizationOfFinancingCosts" xlink:to="us-gaap_AmortizationOfFinancingCosts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AmortizationOfFinancingCosts_lbl" xml:lang="en-US">Amortization of debt issuance costs</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfDebtDiscountPremium" xlink:label="us-gaap_AmortizationOfDebtDiscountPremium" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmortizationOfDebtDiscountPremium" xlink:to="us-gaap_AmortizationOfDebtDiscountPremium_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AmortizationOfDebtDiscountPremium_lbl" xml:lang="en-US">Amortization of debt discount</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xml:lang="en-US">Changes in operating assets and liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets_lbl" xml:lang="en-US">Accounts receivable with related party and prepaid expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl" xml:lang="en-US">Accounts payable and accrued expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xml:lang="en-US">Cash Used In Operating Activities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xml:lang="en-US">Cash Flows from Financing Activities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromRelatedPartyDebt" xlink:label="us-gaap_ProceedsFromRelatedPartyDebt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromRelatedPartyDebt" xlink:to="us-gaap_ProceedsFromRelatedPartyDebt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromRelatedPartyDebt_lbl" xml:lang="en-US">Proceeds from convertible notes payable, related parties and stockholders</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromConvertibleDebt" xlink:label="us-gaap_ProceedsFromConvertibleDebt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromConvertibleDebt" xlink:to="us-gaap_ProceedsFromConvertibleDebt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromConvertibleDebt_lbl" xml:lang="en-US">Proceeds from convertible notes payable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfDebtIssuanceCosts" xlink:label="us-gaap_PaymentsOfDebtIssuanceCosts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsOfDebtIssuanceCosts" xlink:to="us-gaap_PaymentsOfDebtIssuanceCosts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsOfDebtIssuanceCosts_lbl" xml:lang="en-US">Payments for debt issuance costs</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromWarrantExercises" xlink:label="us-gaap_ProceedsFromWarrantExercises" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromWarrantExercises" xlink:to="us-gaap_ProceedsFromWarrantExercises_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromWarrantExercises_lbl" xml:lang="en-US">Proceeds from warrant exercise</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForRepurchaseOfEquity" xlink:label="us-gaap_PaymentsForRepurchaseOfEquity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsForRepurchaseOfEquity" xlink:to="us-gaap_PaymentsForRepurchaseOfEquity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsForRepurchaseOfEquity_lbl" xml:lang="en-US">Payment for stock repurchase from related party</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xml:lang="en-US">Cash Provided by Financing Activities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_lbl" xml:lang="en-US">Net Change in Cash</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xml:lang="en-US">Cash at Beginning of Period</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_2_lbl" xml:lang="en-US">Cash at End of Period</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SupplementalCashFlowInformationAbstract" xlink:to="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SupplementalCashFlowInformationAbstract_lbl" xml:lang="en-US">Supplemental Disclosure of Cash Flow Information</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="us-gaap_InterestPaidNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestPaidNet" xlink:to="us-gaap_InterestPaidNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestPaidNet_lbl" xml:lang="en-US">Cash paid during the period for interest</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxesPaid" xlink:label="us-gaap_IncomeTaxesPaid" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxesPaid" xlink:to="us-gaap_IncomeTaxesPaid_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxesPaid_lbl" xml:lang="en-US">Cash paid during the period for income taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:label="us-gaap_NoncashInvestingAndFinancingItemsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:to="us-gaap_NoncashInvestingAndFinancingItemsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NoncashInvestingAndFinancingItemsAbstract_lbl" xml:lang="en-US">Non-cash Financing Activities</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_BeneficialConversionFeatureOnConvertibleNotesPayables" xlink:label="pwvi_BeneficialConversionFeatureOnConvertibleNotesPayables" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_BeneficialConversionFeatureOnConvertibleNotesPayables" xlink:to="pwvi_BeneficialConversionFeatureOnConvertibleNotesPayables_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_BeneficialConversionFeatureOnConvertibleNotesPayables_lbl" xml:lang="en-US">Beneficial conversion feature on convertible notes payable</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConversionOfConvertibleNotePayableWithRelatedPartyAndAccruedInterest" xlink:label="pwvi_ConversionOfConvertibleNotePayableWithRelatedPartyAndAccruedInterest" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_ConversionOfConvertibleNotePayableWithRelatedPartyAndAccruedInterest" xlink:to="pwvi_ConversionOfConvertibleNotePayableWithRelatedPartyAndAccruedInterest_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_ConversionOfConvertibleNotePayableWithRelatedPartyAndAccruedInterest_lbl" xml:lang="en-US">Conversion of convertible note payable with related party and accrued interest</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_CondensedConsolidatedFinancialStatementsAbstract" xlink:label="pwvi_CondensedConsolidatedFinancialStatementsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_CondensedConsolidatedFinancialStatementsAbstract" xlink:to="pwvi_CondensedConsolidatedFinancialStatementsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_CondensedConsolidatedFinancialStatementsAbstract_lbl" xml:lang="en-US">Financial Statements</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:to="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_lbl" xml:lang="en-US">Nature of Business</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_GoingConcernAbstract" xlink:label="pwvi_GoingConcernAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_GoingConcernAbstract" xlink:to="pwvi_GoingConcernAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_GoingConcernAbstract_lbl" xml:lang="en-US">Going Concern:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubstantialDoubtAboutGoingConcernTextBlock" xlink:label="us-gaap_SubstantialDoubtAboutGoingConcernTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubstantialDoubtAboutGoingConcernTextBlock" xlink:to="us-gaap_SubstantialDoubtAboutGoingConcernTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubstantialDoubtAboutGoingConcernTextBlock_lbl" xml:lang="en-US">Going Concern</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PolicyTextBlockAbstract" xlink:label="us-gaap_PolicyTextBlockAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PolicyTextBlockAbstract" xlink:to="us-gaap_PolicyTextBlockAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PolicyTextBlockAbstract_lbl" xml:lang="en-US">Policy Text Block [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" xlink:label="us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" xlink:to="us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock_lbl" xml:lang="en-US">Summary of Significant Accounting Policies</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_AccountingChangesAndErrorCorrectionsAbstract1" xlink:label="pwvi_AccountingChangesAndErrorCorrectionsAbstract1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_AccountingChangesAndErrorCorrectionsAbstract1" xlink:to="pwvi_AccountingChangesAndErrorCorrectionsAbstract1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_AccountingChangesAndErrorCorrectionsAbstract1_lbl" xml:lang="en-US">Recent Accounting Prouncements</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" xlink:label="us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" xlink:to="us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_lbl" xml:lang="en-US">Recent Accounting Pronouncements</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="us-gaap_BusinessCombinationsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationsAbstract" xlink:to="us-gaap_BusinessCombinationsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessCombinationsAbstract_lbl" xml:lang="en-US">Business Combinations [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationDisclosureTextBlock" xlink:label="us-gaap_BusinessCombinationDisclosureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationDisclosureTextBlock" xlink:to="us-gaap_BusinessCombinationDisclosureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessCombinationDisclosureTextBlock_lbl" xml:lang="en-US">Intellectual Property and License Agreement</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_DebtAbstract" xlink:label="pwvi_DebtAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_DebtAbstract" xlink:to="pwvi_DebtAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_DebtAbstract_lbl" xml:lang="en-US">Notes Payable to Related Parties</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MortgageNotesPayableDisclosureTextBlock" xlink:label="us-gaap_MortgageNotesPayableDisclosureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MortgageNotesPayableDisclosureTextBlock" xlink:to="us-gaap_MortgageNotesPayableDisclosureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MortgageNotesPayableDisclosureTextBlock_lbl" xml:lang="en-US">Convertible Notes Payable to Related and Nonrelated Parties</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_WarrantsAbstract" xlink:label="pwvi_WarrantsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_WarrantsAbstract" xlink:to="pwvi_WarrantsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="pwvi_WarrantsAbstract_lbl" xml:lang="en-US">Warrants</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_WarrantsTextBlock" xlink:label="pwvi_WarrantsTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_WarrantsTextBlock" xlink:to="pwvi_WarrantsTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="pwvi_WarrantsTextBlock_lbl" xml:lang="en-US">Warrants</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_CompensationRelatedCostsShareBasedPaymentsAbstract" xlink:label="pwvi_CompensationRelatedCostsShareBasedPaymentsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_CompensationRelatedCostsShareBasedPaymentsAbstract" xlink:to="pwvi_CompensationRelatedCostsShareBasedPaymentsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_CompensationRelatedCostsShareBasedPaymentsAbstract_lbl" xml:lang="en-US">Stock Options</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:to="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_lbl" xml:lang="en-US">Stock Options</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityAbstract" xlink:label="us-gaap_EquityAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityAbstract" xlink:to="us-gaap_EquityAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EquityAbstract_lbl" xml:lang="en-US">Equity [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:to="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl" xml:lang="en-US">Stockholders' Deficit</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_CommitmentAndContingenciesAbstract" xlink:label="pwvi_CommitmentAndContingenciesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_CommitmentAndContingenciesAbstract" xlink:to="pwvi_CommitmentAndContingenciesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_CommitmentAndContingenciesAbstract_lbl" xml:lang="en-US">Commitment and Contingencies:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:to="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" xml:lang="en-US">Commitments and Contingencies</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_IncomeTaxesAbstract" xlink:label="pwvi_IncomeTaxesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_IncomeTaxesAbstract" xlink:to="pwvi_IncomeTaxesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_IncomeTaxesAbstract_lbl" xml:lang="en-US">Income Taxes:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxDisclosureTextBlock" xlink:to="us-gaap_IncomeTaxDisclosureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock_lbl" xml:lang="en-US">Income Taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_RelatedPartyDisclosuresAbstract" xlink:label="pwvi_RelatedPartyDisclosuresAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_RelatedPartyDisclosuresAbstract" xlink:to="pwvi_RelatedPartyDisclosuresAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_RelatedPartyDisclosuresAbstract_lbl" xml:lang="en-US">Related Party Transactions</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:label="us-gaap_RelatedPartyTransactionsDisclosureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:to="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_lbl" xml:lang="en-US">Related Party Transactions</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventsAbstract" xlink:label="us-gaap_SubsequentEventsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventsAbstract" xlink:to="us-gaap_SubsequentEventsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventsAbstract_lbl" xml:lang="en-US">Subsequent Events [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="us-gaap_SubsequentEventsTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventsTextBlock" xlink:to="us-gaap_SubsequentEventsTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl" xml:lang="en-US">Subsequent Events</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:to="us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl" xml:lang="en-US">Cash Equivalents</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ReceivablesPolicyTextBlock" xlink:label="us-gaap_ReceivablesPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ReceivablesPolicyTextBlock" xlink:to="us-gaap_ReceivablesPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ReceivablesPolicyTextBlock_lbl" xml:lang="en-US">Accounts Receivable and Concentration</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock" xlink:label="us-gaap_RevenueRecognitionPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueRecognitionPolicyTextBlock" xlink:to="us-gaap_RevenueRecognitionPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RevenueRecognitionPolicyTextBlock_lbl" xml:lang="en-US">Revenue Recognition and Concentration</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock" xlink:label="us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock" xlink:to="us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock_lbl" xml:lang="en-US">Impairment of Long-Lived Assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:label="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:to="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_lbl" xml:lang="en-US">Stock-based Compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxUncertaintiesPolicy" xlink:label="us-gaap_IncomeTaxUncertaintiesPolicy" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxUncertaintiesPolicy" xlink:to="us-gaap_IncomeTaxUncertaintiesPolicy_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxUncertaintiesPolicy_lbl" xml:lang="en-US">Accounting for Uncertainty in Income Taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="us-gaap_IncomeTaxPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxPolicyTextBlock" xlink:to="us-gaap_IncomeTaxPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxPolicyTextBlock_lbl" xml:lang="en-US">Income Tax Policy</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpensePolicy" xlink:label="us-gaap_ResearchAndDevelopmentExpensePolicy" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResearchAndDevelopmentExpensePolicy" xlink:to="us-gaap_ResearchAndDevelopmentExpensePolicy_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ResearchAndDevelopmentExpensePolicy_lbl" xml:lang="en-US">Research and Development Costs</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerSharePolicyTextBlock" xlink:to="us-gaap_EarningsPerSharePolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerSharePolicyTextBlock_lbl" xml:lang="en-US">Earnings (Loss) Per Share</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:label="us-gaap_FairValueOfFinancialInstrumentsPolicy" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:to="us-gaap_FairValueOfFinancialInstrumentsPolicy_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueOfFinancialInstrumentsPolicy_lbl" xml:lang="en-US">Financial instruments</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UseOfEstimates" xlink:label="us-gaap_UseOfEstimates" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UseOfEstimates" xlink:to="us-gaap_UseOfEstimates_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_UseOfEstimates_lbl" xml:lang="en-US">Use of Estimates</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PriorPeriodReclassificationAdjustmentDescription" xlink:label="us-gaap_PriorPeriodReclassificationAdjustmentDescription" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PriorPeriodReclassificationAdjustmentDescription" xlink:to="us-gaap_PriorPeriodReclassificationAdjustmentDescription_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PriorPeriodReclassificationAdjustmentDescription_lbl" xml:lang="en-US">Reclassification</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConvertibleDebtTableTextBlock" xlink:label="us-gaap_ConvertibleDebtTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConvertibleDebtTableTextBlock" xlink:to="us-gaap_ConvertibleDebtTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConvertibleDebtTableTextBlock_lbl" xml:lang="en-US">Convertible Notes Payable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" xlink:label="us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" xlink:to="us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock_lbl" xml:lang="en-US">Summary of warrants</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:to="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_lbl" xml:lang="en-US">Stock Option</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:label="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:to="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_lbl" xml:lang="en-US">Schedule of Deferred Tax Assets and Liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:label="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:to="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_lbl" xml:lang="en-US">Schedule of Effective Income Tax Rate Reconciliation</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_GoingConcernDetailsNarrativeAbstract" xlink:label="pwvi_GoingConcernDetailsNarrativeAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_GoingConcernDetailsNarrativeAbstract" xlink:to="pwvi_GoingConcernDetailsNarrativeAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_GoingConcernDetailsNarrativeAbstract_lbl" xml:lang="en-US">Going Concern Details Narrative</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_WorkingCapital" xlink:label="pwvi_WorkingCapital" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_WorkingCapital" xlink:to="pwvi_WorkingCapital_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_WorkingCapital_lbl" xml:lang="en-US">Working capital deficit</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_2_lbl" xml:lang="en-US">Net cash used in operations</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:to="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_lbl" xml:lang="en-US">Allowance for doubtful accounts</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResearchAndDevelopmentExpense" xlink:to="us-gaap_ResearchAndDevelopmentExpense_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ResearchAndDevelopmentExpense_2_lbl" xml:lang="en-US">Research and development cost</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xml:lang="en-US">Antidilutive Excluded from Computation of Earnings Per Share, Amount</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="us-gaap_UnrecognizedTaxBenefits" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecognizedTaxBenefits" xlink:to="us-gaap_UnrecognizedTaxBenefits_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_UnrecognizedTaxBenefits_lbl" xml:lang="en-US">Uncertain tax positions</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashEquivalentsAtCarryingValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashEquivalentsAtCarryingValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashEquivalentsAtCarryingValue_lbl" xml:lang="en-US">Cash equivalents</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="us-gaap_BusinessAcquisitionAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessAcquisitionAxis" xlink:to="us-gaap_BusinessAcquisitionAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessAcquisitionAxis_lbl" xml:lang="en-US">Business Acquisition [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="us-gaap_AmortizationOfIntangibleAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmortizationOfIntangibleAssets" xlink:to="us-gaap_AmortizationOfIntangibleAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AmortizationOfIntangibleAssets_lbl" xml:lang="en-US">Amortization expense</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_CommercialRoyaltyObligation" xlink:label="pwvi_CommercialRoyaltyObligation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_CommercialRoyaltyObligation" xlink:to="pwvi_CommercialRoyaltyObligation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_CommercialRoyaltyObligation_lbl" xml:lang="en-US">Commercial royalty obligation</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RoyaltyGuaranteesCommitmentsAmount" xlink:label="us-gaap_RoyaltyGuaranteesCommitmentsAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RoyaltyGuaranteesCommitmentsAmount" xlink:to="us-gaap_RoyaltyGuaranteesCommitmentsAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RoyaltyGuaranteesCommitmentsAmount_lbl" xml:lang="en-US">Annual royalty</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="us-gaap_AssetImpairmentCharges" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetImpairmentCharges" xlink:to="us-gaap_AssetImpairmentCharges_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetImpairmentCharges_lbl" xml:lang="en-US">Impairment charge</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_CurrentAbstract" xlink:label="pwvi_CurrentAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_CurrentAbstract" xlink:to="pwvi_CurrentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_CurrentAbstract_lbl" xml:lang="en-US">Current:</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertibleNotesPayableGross" xlink:label="pwvi_ConvertibleNotesPayableGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_ConvertibleNotesPayableGross" xlink:to="pwvi_ConvertibleNotesPayableGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_ConvertibleNotesPayableGross_lbl" xml:lang="en-US">Convertible notes payable</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_UnamortizedDebtIssuanceExpenseCurrent" xlink:label="pwvi_UnamortizedDebtIssuanceExpenseCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_UnamortizedDebtIssuanceExpenseCurrent" xlink:to="pwvi_UnamortizedDebtIssuanceExpenseCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_UnamortizedDebtIssuanceExpenseCurrent_lbl" xml:lang="en-US">Unamortized debt issuance costs</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConvertibleNotesPayableCurrent" xlink:to="us-gaap_ConvertibleNotesPayableCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ConvertibleNotesPayableCurrent_2_lbl" xml:lang="en-US">Total convertible notes payable, net</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_LongTermAbstract" xlink:label="pwvi_LongTermAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_LongTermAbstract" xlink:to="pwvi_LongTermAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_LongTermAbstract_lbl" xml:lang="en-US">Long Term:</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertibleNotesPayableNoncurrentGross" xlink:label="pwvi_ConvertibleNotesPayableNoncurrentGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_ConvertibleNotesPayableNoncurrentGross" xlink:to="pwvi_ConvertibleNotesPayableNoncurrentGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="pwvi_ConvertibleNotesPayableNoncurrentGross_lbl" xml:lang="en-US">Convertible notes payable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountNoncurrent" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentUnamortizedDiscountNoncurrent" xlink:to="us-gaap_DebtInstrumentUnamortizedDiscountNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentUnamortizedDiscountNoncurrent_lbl" xml:lang="en-US">Unamortized debt discount - beneficial conversion feature</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnamortizedDebtIssuanceExpense" xlink:label="us-gaap_UnamortizedDebtIssuanceExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnamortizedDebtIssuanceExpense" xlink:to="us-gaap_UnamortizedDebtIssuanceExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_UnamortizedDebtIssuanceExpense_lbl" xml:lang="en-US">Unamortized debt issuance costs</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConvertibleLongTermNotesPayable" xlink:to="us-gaap_ConvertibleLongTermNotesPayable_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ConvertibleLongTermNotesPayable_2_lbl" xml:lang="en-US">Total convertible notes payable, net</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NotesPayable" xlink:label="us-gaap_NotesPayable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesPayable" xlink:to="us-gaap_NotesPayable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NotesPayable_lbl" xml:lang="en-US">Notes payable to stockholders</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentMaturityDate" xlink:label="us-gaap_DebtInstrumentMaturityDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentMaturityDate" xlink:to="us-gaap_DebtInstrumentMaturityDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentMaturityDate_lbl" xml:lang="en-US">Maturity date</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:to="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentInterestRateStatedPercentage_lbl" xml:lang="en-US">Interest rate</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentDescription" xlink:label="us-gaap_DebtInstrumentDescription" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentDescription" xlink:to="us-gaap_DebtInstrumentDescription_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentDescription_lbl" xml:lang="en-US">Notes payable description</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature" xlink:to="us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature_2_lbl" xml:lang="en-US">Beneficial conversion feature</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_AmortizationOfDebtDiscount" xlink:label="pwvi_AmortizationOfDebtDiscount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_AmortizationOfDebtDiscount" xlink:to="pwvi_AmortizationOfDebtDiscount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="pwvi_AmortizationOfDebtDiscount_lbl" xml:lang="en-US">Amortization of debt discount</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfFinancingCosts" xlink:label="us-gaap_PaymentsOfFinancingCosts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsOfFinancingCosts" xlink:to="us-gaap_PaymentsOfFinancingCosts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsOfFinancingCosts_lbl" xml:lang="en-US">Debt issuance costs</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfFinancingCostsAndDiscounts" xlink:label="us-gaap_AmortizationOfFinancingCostsAndDiscounts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmortizationOfFinancingCostsAndDiscounts" xlink:to="us-gaap_AmortizationOfFinancingCostsAndDiscounts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_AmortizationOfFinancingCostsAndDiscounts_lbl" xml:lang="en-US">Amortization of debt issuance costs</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments" xlink:to="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments_lbl" xml:lang="en-US">Conversion of note payable and accrued interest, value</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_lbl" xml:lang="en-US">Balance at beginning</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_lbl" xml:lang="en-US">Shares Exercised</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_2_lbl" xml:lang="en-US">Balance at end</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_lbl" xml:lang="en-US">Weighted Average Exercise Price Balance at beginning</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_WeightedAverageExercisePriceExercised" xlink:label="pwvi_WeightedAverageExercisePriceExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_WeightedAverageExercisePriceExercised" xlink:to="pwvi_WeightedAverageExercisePriceExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_WeightedAverageExercisePriceExercised_lbl" xml:lang="en-US">Weighted Average Exercise Price Exercised</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_2_lbl" xml:lang="en-US">Weighted Average Exercise Price Balance at end</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue_lbl" xml:lang="en-US">Aggregate Intrinsic Value Balance at beginning</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_AggregateIntrinsicValueExercised" xlink:label="pwvi_AggregateIntrinsicValueExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_AggregateIntrinsicValueExercised" xlink:to="pwvi_AggregateIntrinsicValueExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_AggregateIntrinsicValueExercised_lbl" xml:lang="en-US">Aggregate Intrinsic Value Exercised</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue_2_lbl" xml:lang="en-US">Aggregate Intrinsic Value Balance at end</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_IssuanceOfWarrantsToPurchaseCommonStock" xlink:label="pwvi_IssuanceOfWarrantsToPurchaseCommonStock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_IssuanceOfWarrantsToPurchaseCommonStock" xlink:to="pwvi_IssuanceOfWarrantsToPurchaseCommonStock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_IssuanceOfWarrantsToPurchaseCommonStock_lbl" xml:lang="en-US">Issuance of warrants to purchase common stock</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ExercisePrice" xlink:label="pwvi_ExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_ExercisePrice" xlink:to="pwvi_ExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_ExercisePrice_lbl" xml:lang="en-US">Exercise price</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_WarrantsExpirationDate" xlink:label="pwvi_WarrantsExpirationDate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_WarrantsExpirationDate" xlink:to="pwvi_WarrantsExpirationDate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_WarrantsExpirationDate_lbl" xml:lang="en-US">Warrants expiration date</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_AdditionalConsiderationForLoan" xlink:label="pwvi_AdditionalConsiderationForLoan" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_AdditionalConsiderationForLoan" xlink:to="pwvi_AdditionalConsiderationForLoan_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_AdditionalConsiderationForLoan_lbl" xml:lang="en-US">Additional consideration for loan</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_lbl" xml:lang="en-US">Shares</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xml:lang="en-US">Options Outstanding, Begining Balance</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2_lbl" xml:lang="en-US">Options Outstanding, Ending Balance</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" xml:lang="en-US">Options Exercisable Begining Balance</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_2_lbl" xml:lang="en-US">Options Exercisable Ending Balance</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_lbl" xml:lang="en-US">Weighted Average Exercise Price</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xml:lang="en-US">Options Outstanding, Begining Balance, Weighted Average Exercise Price</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_2_lbl" xml:lang="en-US">Options Outstanding, Ending Balance, Weighted Average Exercise Price</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl" xml:lang="en-US">Options Exercisable, Begining Balance, Weighted Average Exercise Price</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_2_lbl" xml:lang="en-US">Options Exercisable, Ending Balance, Weighted Average Exercise Price</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_lbl" xml:lang="en-US">Weighted Average Remaining Contractual Life (Years)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_lbl" xml:lang="en-US">Options outstanding Begining Balance</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_lbl" xml:lang="en-US">Options Exercisable, Begining Balance</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_lbl" xml:lang="en-US">Share-based Payment Arrangement [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllocatedShareBasedCompensationExpense" xlink:to="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xml:lang="en-US">Stock-based compensation expense</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_lbl" xml:lang="en-US">Unrecognized stock-based compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight" xlink:to="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight_lbl" xml:lang="en-US">Number of warrant exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:to="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_lbl" xml:lang="en-US">Exercise price</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments" xlink:to="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments_2_lbl" xml:lang="en-US">Stock issued for conversion, value</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:to="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_2_lbl" xml:lang="en-US">Stock issued for conversion, shares</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_RoyaltyPercentage" xlink:label="pwvi_RoyaltyPercentage" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_RoyaltyPercentage" xlink:to="pwvi_RoyaltyPercentage_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_RoyaltyPercentage_lbl" xml:lang="en-US">Royalty percentage</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfPrivatePlacement" xlink:label="us-gaap_ProceedsFromIssuanceOfPrivatePlacement" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfPrivatePlacement" xlink:to="us-gaap_ProceedsFromIssuanceOfPrivatePlacement_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromIssuanceOfPrivatePlacement_lbl" xml:lang="en-US">Proceeds from private placement</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_DeferredIncomeTaxAssetAbstract" xlink:label="pwvi_DeferredIncomeTaxAssetAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_DeferredIncomeTaxAssetAbstract" xlink:to="pwvi_DeferredIncomeTaxAssetAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_DeferredIncomeTaxAssetAbstract_lbl" xml:lang="en-US">Deferred income tax asset:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredTaxAssetsNetOfValuationAllowanceAbstract" xlink:label="us-gaap_DeferredTaxAssetsNetOfValuationAllowanceAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsNetOfValuationAllowanceAbstract" xlink:to="us-gaap_DeferredTaxAssetsNetOfValuationAllowanceAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsNetOfValuationAllowanceAbstract_lbl" xml:lang="en-US">Deferred tax assets:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:to="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_lbl" xml:lang="en-US">Net operating loss carryforwards</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_DeferredTaxAssetsStartupCost" xlink:label="pwvi_DeferredTaxAssetsStartupCost" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_DeferredTaxAssetsStartupCost" xlink:to="pwvi_DeferredTaxAssetsStartupCost_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_DeferredTaxAssetsStartupCost_lbl" xml:lang="en-US">Start-up cost</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets" xlink:label="us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets" xlink:to="us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets_lbl" xml:lang="en-US">Goodwill</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" xlink:to="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost_lbl" xml:lang="en-US">Stock based compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredTaxAssetsOther" xlink:label="us-gaap_DeferredTaxAssetsOther" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsOther" xlink:to="us-gaap_DeferredTaxAssetsOther_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsOther_lbl" xml:lang="en-US">Other</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredTaxAssetsGross" xlink:label="us-gaap_DeferredTaxAssetsGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsGross" xlink:to="us-gaap_DeferredTaxAssetsGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsGross_lbl" xml:lang="en-US">Deferred tax assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredTaxAssetsValuationAllowance" xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsValuationAllowance" xlink:to="us-gaap_DeferredTaxAssetsValuationAllowance_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance_lbl" xml:lang="en-US">Less valuation allowance</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredTaxAssetsNet" xlink:label="us-gaap_DeferredTaxAssetsNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsNet" xlink:to="us-gaap_DeferredTaxAssetsNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_DeferredTaxAssetsNet_lbl" xml:lang="en-US">Net deferred tax assets after valuation allowance</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_RateReconciliationAbstract" xlink:label="pwvi_RateReconciliationAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_RateReconciliationAbstract" xlink:to="pwvi_RateReconciliationAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_RateReconciliationAbstract_lbl" xml:lang="en-US">Rate Reconciliation</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" xlink:label="us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" xlink:to="us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_lbl" xml:lang="en-US">Federal income tax at statutory rate</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes" xlink:label="us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes" xlink:to="us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes_lbl" xml:lang="en-US">State Tax</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:label="us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:to="us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance_lbl" xml:lang="en-US">Change in Valuation Allowance</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_IncomeTaxReconciliationPermanentDifferences" xlink:label="pwvi_IncomeTaxReconciliationPermanentDifferences" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_IncomeTaxReconciliationPermanentDifferences" xlink:to="pwvi_IncomeTaxReconciliationPermanentDifferences_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_IncomeTaxReconciliationPermanentDifferences_lbl" xml:lang="en-US">Permanent Differences</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxReconciliationOtherAdjustments" xlink:label="us-gaap_IncomeTaxReconciliationOtherAdjustments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationOtherAdjustments" xlink:to="us-gaap_IncomeTaxReconciliationOtherAdjustments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncomeTaxReconciliationOtherAdjustments_lbl" xml:lang="en-US">Other</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxExpenseBenefit" xlink:to="us-gaap_IncomeTaxExpenseBenefit_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_IncomeTaxExpenseBenefit_2_lbl" xml:lang="en-US">Net deferred tax assets after valuation allowance</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsValuationAllowance" xlink:to="us-gaap_DeferredTaxAssetsValuationAllowance_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance_2_lbl" xml:lang="en-US">Valuation allowance</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount" xlink:label="us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount" xlink:to="us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount_lbl" xml:lang="en-US">Change in Valuation allowance</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLossCarryforwards" xlink:label="us-gaap_OperatingLossCarryforwards" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLossCarryforwards" xlink:to="us-gaap_OperatingLossCarryforwards_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLossCarryforwards_lbl" xml:lang="en-US">Net operating loss carry forwards for federal income tax purposes</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_OperatingLossCarryforwardsExpirationDateDescription" xlink:label="pwvi_OperatingLossCarryforwardsExpirationDateDescription" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_OperatingLossCarryforwardsExpirationDateDescription" xlink:to="pwvi_OperatingLossCarryforwardsExpirationDateDescription_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_OperatingLossCarryforwardsExpirationDateDescription_lbl" xml:lang="en-US">Net operating loss carry forwards for federal income tax purposes, expiration date</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionAmountsOfTransaction" xlink:label="us-gaap_RelatedPartyTransactionAmountsOfTransaction" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionAmountsOfTransaction" xlink:to="us-gaap_RelatedPartyTransactionAmountsOfTransaction_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionAmountsOfTransaction_lbl" xml:lang="en-US">Payments to related party</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OfficersCompensation" xlink:label="us-gaap_OfficersCompensation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OfficersCompensation" xlink:to="us-gaap_OfficersCompensation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OfficersCompensation_lbl" xml:lang="en-US">Compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_AccruedCompensation" xlink:label="pwvi_AccruedCompensation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_AccruedCompensation" xlink:to="pwvi_AccruedCompensation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_AccruedCompensation_lbl" xml:lang="en-US">Accrued compensation</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_RevenueFromProduct" xlink:label="pwvi_RevenueFromProduct" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_RevenueFromProduct" xlink:to="pwvi_RevenueFromProduct_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_RevenueFromProduct_lbl" xml:lang="en-US">Revenue from product</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EscrowDeposit" xlink:label="us-gaap_EscrowDeposit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EscrowDeposit" xlink:to="us-gaap_EscrowDeposit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EscrowDeposit_lbl" xml:lang="en-US">Escrow held</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_CommercialRoyaltyObligation" xlink:to="pwvi_CommercialRoyaltyObligation_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="pwvi_CommercialRoyaltyObligation_doc" xml:lang="en-US">Commercial royalty obligation.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_DeferredTaxAssetsStartupCost" xlink:to="pwvi_DeferredTaxAssetsStartupCost_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="pwvi_DeferredTaxAssetsStartupCost_doc" xml:lang="en-US">Custom Element.</link:label>
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_DisclosureNote5IntellectualPropertyDetailAbstract" xlink:label="pwvi_DisclosureNote5IntellectualPropertyDetailAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_DisclosureNote5IntellectualPropertyDetailAbstract" xlink:to="pwvi_DisclosureNote5IntellectualPropertyDetailAbstract_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="pwvi_DisclosureNote5IntellectualPropertyDetailAbstract_doc" xml:lang="en-US">Custom Element.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_HankLeibowitzMember" xlink:to="pwvi_HankLeibowitzMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="pwvi_HankLeibowitzMember_doc" xml:lang="en-US">Custom Element.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_HelidyneLLCMember" xlink:to="pwvi_HelidyneLLCMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="pwvi_HelidyneLLCMember_doc" xml:lang="en-US">Custom Element.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_IncomeTaxReconciliationPermanentDifferences" xlink:to="pwvi_IncomeTaxReconciliationPermanentDifferences_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="pwvi_IncomeTaxReconciliationPermanentDifferences_doc" xml:lang="en-US">Custom Element.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_OperatingLossCarryforwardsExpirationDateDescription" xlink:to="pwvi_OperatingLossCarryforwardsExpirationDateDescription_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="pwvi_OperatingLossCarryforwardsExpirationDateDescription_doc" xml:lang="en-US">Expiration date of each operating loss carryforward included in operating loss carryforward.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_RateReconciliationAbstract" xlink:to="pwvi_RateReconciliationAbstract_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="pwvi_RateReconciliationAbstract_doc" xml:lang="en-US">Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards expected to be realized or consumed within one year or operating cycle, if longer. [Abstract]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_RevenueFromProduct" xlink:to="pwvi_RevenueFromProduct_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="pwvi_RevenueFromProduct_doc" xml:lang="en-US">Revenue from product.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_RoyaltyPercentage" xlink:to="pwvi_RoyaltyPercentage_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="pwvi_RoyaltyPercentage_doc" xml:lang="en-US">Custom Element.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AssetsCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsCurrent_2_lbl" xml:lang="en-US">Assets, Current</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesCurrent_2_lbl" xml:lang="en-US">Liabilities, Current</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesNoncurrent" xlink:to="us-gaap_LiabilitiesNoncurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesNoncurrent_2_lbl" xml:lang="en-US">Liabilities, Noncurrent</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_Liabilities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Liabilities_2_lbl" xml:lang="en-US">Liabilities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TreasuryStockValue" xlink:to="us-gaap_TreasuryStockValue_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TreasuryStockValue_2_lbl" xml:lang="en-US">Treasury Stock, Value</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_4_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquity_4_lbl" xml:lang="en-US">Stockholders' Equity Attributable to Parent</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_2_lbl" xml:lang="en-US">Liabilities and Equity</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpenses" xlink:to="us-gaap_OperatingExpenses_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingExpenses_2_lbl" xml:lang="en-US">Operating Expenses [Default Label]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingIncomeLoss_2_lbl" xml:lang="en-US">Operating Income (Loss)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillImpairmentLoss" xlink:to="us-gaap_GoodwillImpairmentLoss_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GoodwillImpairmentLoss_2_lbl" xml:lang="en-US">Goodwill, Impairment Loss</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestExpense" xlink:to="us-gaap_InterestExpense_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestExpense_2_lbl" xml:lang="en-US">Interest Expense</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NonoperatingIncomeExpense" xlink:to="us-gaap_NonoperatingIncomeExpense_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NonoperatingIncomeExpense_2_lbl" xml:lang="en-US">Nonoperating Income (Expense)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_2_lbl" xml:lang="en-US">Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesOutstanding" xlink:to="us-gaap_SharesOutstanding_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharesOutstanding_3_lbl" xml:lang="en-US">Shares, Outstanding</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:to="us-gaap_PaymentsForRepurchaseOfCommonStock_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsForRepurchaseOfCommonStock_2_lbl" xml:lang="en-US">Payments for Repurchase of Common Stock</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets_2_lbl" xml:lang="en-US">Increase (Decrease) in Accounts Receivable and Other Operating Assets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_2_lbl" xml:lang="en-US">Increase (Decrease) in Accounts Payable and Accrued Liabilities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsOfDebtIssuanceCosts" xlink:to="us-gaap_PaymentsOfDebtIssuanceCosts_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsOfDebtIssuanceCosts_2_lbl" xml:lang="en-US">Payments of Debt Issuance Costs</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsForRepurchaseOfEquity" xlink:to="us-gaap_PaymentsForRepurchaseOfEquity_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsForRepurchaseOfEquity_2_lbl" xml:lang="en-US">Payments for Repurchase of Equity</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_2_lbl" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_2_lbl" xml:lang="en-US">Cash and Cash Equivalents, Period Increase (Decrease)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_3_lbl" xml:lang="en-US">Cash and Cash Equivalents, at Carrying Value</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_WarrantsTextBlock" xlink:to="pwvi_WarrantsTextBlock_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_WarrantsTextBlock_2_lbl" xml:lang="en-US">WarrantsTextBlock</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:to="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_2_lbl" xml:lang="en-US">Share-based Payment Arrangement [Text Block]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:to="us-gaap_StockholdersEquityNoteDisclosureTextBlock_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock_2_lbl" xml:lang="en-US">Stockholders' Equity Note Disclosure [Text Block]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:to="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RelatedPartyTransactionsDisclosureTextBlock_2_lbl" xml:lang="en-US">Related Party Transactions Disclosure [Text Block]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_ConvertibleNotesPayableNoncurrentGross" xlink:to="pwvi_ConvertibleNotesPayableNoncurrentGross_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_ConvertibleNotesPayableNoncurrentGross_2_lbl" xml:lang="en-US">ConvertibleNotesPayableNoncurrentGross</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnamortizedDebtIssuanceExpense" xlink:to="us-gaap_UnamortizedDebtIssuanceExpense_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_UnamortizedDebtIssuanceExpense_2_lbl" xml:lang="en-US">Unamortized Debt Issuance Expense</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="pwvi_AmortizationOfDebtDiscount" xlink:to="pwvi_AmortizationOfDebtDiscount_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="pwvi_AmortizationOfDebtDiscount_2_lbl" xml:lang="en-US">AmortizationOfDebtDiscount</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmortizationOfFinancingCostsAndDiscounts" xlink:to="us-gaap_AmortizationOfFinancingCostsAndDiscounts_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AmortizationOfFinancingCostsAndDiscounts_2_lbl" xml:lang="en-US">Amortization of Debt Issuance Costs and Discounts</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_3_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised_2_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Exercised</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_3_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Option, Nonvested, Weighted Average Exercise Price</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue_3_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instrument Other than Option, Nonvested, Intrinsic Value</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_3_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_3_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_3_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_3_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:to="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_2_lbl" xml:lang="en-US">Class of Warrant or Right, Exercise Price of Warrants or Rights</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" xlink:to="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost_2_lbl" xml:lang="en-US">Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxAssetsNet" xlink:to="us-gaap_DeferredTaxAssetsNet_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsNet_2_lbl" xml:lang="en-US">Deferred Tax Assets, Net of Valuation Allowance</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxReconciliationOtherAdjustments" xlink:to="us-gaap_IncomeTaxReconciliationOtherAdjustments_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxReconciliationOtherAdjustments_2_lbl" xml:lang="en-US">Effective Income Tax Rate Reconciliation, Other Adjustments, Amount</link:label>
    </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>7
<FILENAME>pwvi-20201231_pre.xml
<DESCRIPTION>XBRL PRESENTATION FILE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.6c -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Source; Value: pwvi.xfr; Date: 2021%2D04%2D13T17:14:20Z -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef roleURI="http://pwvi.com/20131231/role/idr_DocumentDocumentAndEntityInformation" xlink:href="pwvi-20201231.xsd#idr_DocumentDocumentAndEntityInformation" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/BalanceSheets" xlink:href="pwvi-20201231.xsd#BalanceSheets" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:href="pwvi-20201231.xsd#ConsolidatedBalanceSheetsParenthetical" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/ConsolidatedStatementsOfOperations" xlink:href="pwvi-20201231.xsd#ConsolidatedStatementsOfOperations" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/StatementsOfChangesInStockholdersEquityDeficit" xlink:href="pwvi-20201231.xsd#StatementsOfChangesInStockholdersEquityDeficit" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/20131231/role/idr_CondensedConsolidatedStatementsOfCashFlows" xlink:href="pwvi-20201231.xsd#idr_CondensedConsolidatedStatementsOfCashFlows" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/FinancialStatements" xlink:href="pwvi-20201231.xsd#FinancialStatements" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/GoingConcern" xlink:href="pwvi-20201231.xsd#GoingConcern" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/20131231/role/idr_DisclosureSummaryOfSignificantAccountingPolicies" xlink:href="pwvi-20201231.xsd#idr_DisclosureSummaryOfSignificantAccountingPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/RecentAccountingPronouncements" xlink:href="pwvi-20201231.xsd#RecentAccountingPronouncements" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/IntellectualProperty" xlink:href="pwvi-20201231.xsd#IntellectualProperty" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/ConvertibleNotesPayableToRelatedParties" xlink:href="pwvi-20201231.xsd#ConvertibleNotesPayableToRelatedParties" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/Warrants" xlink:href="pwvi-20201231.xsd#Warrants" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/20131231/role/idr_DisclosureStockOptions" xlink:href="pwvi-20201231.xsd#idr_DisclosureStockOptions" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/StockholdersDeficit" xlink:href="pwvi-20201231.xsd#StockholdersDeficit" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/CommitmentsAndContingencies" xlink:href="pwvi-20201231.xsd#CommitmentsAndContingencies" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/20131231/role/idr_DisclosureIncomeTaxes" xlink:href="pwvi-20201231.xsd#idr_DisclosureIncomeTaxes" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/20131231/role/idr_DisclosureRelatedPartyTransactions" xlink:href="pwvi-20201231.xsd#idr_DisclosureRelatedPartyTransactions" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/20131231/role/idr_DisclosureSubsequentEvents" xlink:href="pwvi-20201231.xsd#idr_DisclosureSubsequentEvents" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:href="pwvi-20201231.xsd#SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesTables" xlink:href="pwvi-20201231.xsd#ConvertibleNotesPayableToRelatedPartiesTables" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/WarrantsTables" xlink:href="pwvi-20201231.xsd#WarrantsTables" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/StockOptionsTables" xlink:href="pwvi-20201231.xsd#StockOptionsTables" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/IncomeTaxesTables" xlink:href="pwvi-20201231.xsd#IncomeTaxesTables" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/GoingConcernDetailsNarrative" xlink:href="pwvi-20201231.xsd#GoingConcernDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/SummaryOfSignificantAccountingPoliciesDetails" xlink:href="pwvi-20201231.xsd#SummaryOfSignificantAccountingPoliciesDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/IntellectualPropertyAndLicenseAgreementDetailsNarrative" xlink:href="pwvi-20201231.xsd#IntellectualPropertyAndLicenseAgreementDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesDetails" xlink:href="pwvi-20201231.xsd#ConvertibleNotesPayableToRelatedPartiesDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesDetailsNarrative" xlink:href="pwvi-20201231.xsd#ConvertibleNotesPayableToRelatedPartiesDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/WarrantsDetails" xlink:href="pwvi-20201231.xsd#WarrantsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/WarrantsDetailsNarrative" xlink:href="pwvi-20201231.xsd#WarrantsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/StockOptionsStockOptionActivityDetails" xlink:href="pwvi-20201231.xsd#StockOptionsStockOptionActivityDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/StockOptionsDetailsNarrative" xlink:href="pwvi-20201231.xsd#StockOptionsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/StockholdersDeficitDetailsNarrative" xlink:href="pwvi-20201231.xsd#StockholdersDeficitDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/CommitmentsAndContingenciesDetailsNarrative" xlink:href="pwvi-20201231.xsd#CommitmentsAndContingenciesDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/IncomeTaxesDetails" xlink:href="pwvi-20201231.xsd#IncomeTaxesDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/IncomeTaxesDetails2" xlink:href="pwvi-20201231.xsd#IncomeTaxesDetails2" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/IncomeTaxesDetailsNarrative" xlink:href="pwvi-20201231.xsd#IncomeTaxesDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/RelatedPartyTransactionsDetailsNarrative" xlink:href="pwvi-20201231.xsd#RelatedPartyTransactionsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://pwvi.com/role/SubsequentEventsDetailsNarrative" xlink:href="pwvi-20201231.xsd#SubsequentEventsDetailsNarrative" xlink:type="simple" />
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/20131231/role/idr_DocumentDocumentAndEntityInformation" xlink:title="00000001 - Document - Document and Entity Information">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_DocumentAndEntityInformationAbstract" xlink:label="loc_pwviDocumentAndEntityInformationAbstract" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_deiEntityRegistrantName" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityRegistrantName" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentType" xlink:label="loc_deiDocumentType" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDocumentAndEntityInformationAbstract" xlink:to="loc_deiDocumentType" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_deiDocumentPeriodEndDate" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDocumentAndEntityInformationAbstract" xlink:to="loc_deiDocumentPeriodEndDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_deiAmendmentFlag" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDocumentAndEntityInformationAbstract" xlink:to="loc_deiAmendmentFlag" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_AmendmentDescription" xlink:label="loc_deiAmendmentDescription" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDocumentAndEntityInformationAbstract" xlink:to="loc_deiAmendmentDescription" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_deiEntityCentralIndexKey" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityCentralIndexKey" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_deiCurrentFiscalYearEndDate" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDocumentAndEntityInformationAbstract" xlink:to="loc_deiCurrentFiscalYearEndDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_deiEntityCommonStockSharesOutstanding" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityCommonStockSharesOutstanding" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_deiEntityFilerCategory" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityFilerCategory" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_deiEntityEmergingGrowthCompany" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityEmergingGrowthCompany" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityExTransitionPeriod" xlink:label="loc_deiEntityExTransitionPeriod" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityExTransitionPeriod" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntitySmallBusiness" xlink:label="loc_deiEntitySmallBusiness" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntitySmallBusiness" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityShellCompany" xlink:label="loc_deiEntityShellCompany" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityShellCompany" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_deiEntityCurrentReportingStatus" />
      <link:presentationArc order="130" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityCurrentReportingStatus" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityVoluntaryFilers" xlink:label="loc_deiEntityVoluntaryFilers" />
      <link:presentationArc order="140" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityVoluntaryFilers" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="loc_deiEntityWellKnownSeasonedIssuer" />
      <link:presentationArc order="150" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityWellKnownSeasonedIssuer" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_deiDocumentFiscalYearFocus" />
      <link:presentationArc order="160" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDocumentAndEntityInformationAbstract" xlink:to="loc_deiDocumentFiscalYearFocus" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_deiDocumentFiscalPeriodFocus" />
      <link:presentationArc order="170" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDocumentAndEntityInformationAbstract" xlink:to="loc_deiDocumentFiscalPeriodFocus" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityPublicFloat" xlink:label="loc_deiEntityPublicFloat" />
      <link:presentationArc order="180" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityPublicFloat" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="loc_deiEntityInteractiveDataCurrent" />
      <link:presentationArc order="190" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityInteractiveDataCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFileNumber" xlink:label="loc_deiEntityFileNumber" />
      <link:presentationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityFileNumber" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="loc_deiEntityIncorporationStateCountryCode" />
      <link:presentationArc order="210" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDocumentAndEntityInformationAbstract" xlink:to="loc_deiEntityIncorporationStateCountryCode" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/BalanceSheets" xlink:title="00000002 - Statement - Condensed Consolidated Balance Sheets">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaapStatementOfFinancialPositionAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaapAssetsAbstract" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapAssetsAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_us-gaapAssetsCurrentAbstract" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsAbstract" xlink:to="loc_us-gaapAssetsCurrentAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Cash" xlink:label="loc_us-gaapCash" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsCurrentAbstract" xlink:to="loc_us-gaapCash" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DueFromRelatedParties" xlink:label="loc_us-gaapDueFromRelatedParties" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsCurrentAbstract" xlink:to="loc_us-gaapDueFromRelatedParties" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PrepaidExpenseCurrent" xlink:label="loc_us-gaapPrepaidExpenseCurrent" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsCurrentAbstract" xlink:to="loc_us-gaapPrepaidExpenseCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaapAssetsCurrent" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsCurrentAbstract" xlink:to="loc_us-gaapAssetsCurrent" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaapLiabilitiesAndStockholdersEquityAbstract" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfFinancialPositionAbstract" xlink:to="loc_us-gaapLiabilitiesAndStockholdersEquityAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaapLiabilitiesCurrentAbstract" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesAndStockholdersEquityAbstract" xlink:to="loc_us-gaapLiabilitiesCurrentAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:label="loc_us-gaapAccountsPayableAndAccruedLiabilitiesCurrent" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesCurrentAbstract" xlink:to="loc_us-gaapAccountsPayableAndAccruedLiabilitiesCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCosts" xlink:label="loc_pwviConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCosts" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesCurrentAbstract" xlink:to="loc_pwviConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCosts" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConvertibleNotesPayableCurrent" xlink:label="loc_us-gaapConvertibleNotesPayableCurrent" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesCurrentAbstract" xlink:to="loc_us-gaapConvertibleNotesPayableCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaapLiabilitiesCurrent" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesCurrentAbstract" xlink:to="loc_us-gaapLiabilitiesCurrent" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="loc_us-gaapLiabilitiesNoncurrentAbstract" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesAndStockholdersEquityAbstract" xlink:to="loc_us-gaapLiabilitiesNoncurrentAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCostsLessCurrentPortion" xlink:label="loc_pwviConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCostsLessCurrentPortion" />
      <link:presentationArc order="130" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesNoncurrentAbstract" xlink:to="loc_pwviConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCostsLessCurrentPortion" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConvertibleLongTermNotesPayable" xlink:label="loc_us-gaapConvertibleLongTermNotesPayable" />
      <link:presentationArc order="140" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesNoncurrentAbstract" xlink:to="loc_us-gaapConvertibleLongTermNotesPayable" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesNoncurrent" xlink:label="loc_us-gaapLiabilitiesNoncurrent" />
      <link:presentationArc order="150" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesNoncurrentAbstract" xlink:to="loc_us-gaapLiabilitiesNoncurrent" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaapLiabilities" />
      <link:presentationArc order="160" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesNoncurrentAbstract" xlink:to="loc_us-gaapLiabilities" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaapCommitmentsAndContingencies" />
      <link:presentationArc order="170" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesNoncurrentAbstract" xlink:to="loc_us-gaapCommitmentsAndContingencies" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="loc_us-gaapStockholdersEquityAbstract" />
      <link:presentationArc order="180" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLiabilitiesAndStockholdersEquityAbstract" xlink:to="loc_us-gaapStockholdersEquityAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="loc_us-gaapPreferredStockValue" />
      <link:presentationArc order="190" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStockholdersEquityAbstract" xlink:to="loc_us-gaapPreferredStockValue" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaapCommonStockValue" />
      <link:presentationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStockholdersEquityAbstract" xlink:to="loc_us-gaapCommonStockValue" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="loc_us-gaapAdditionalPaidInCapital" />
      <link:presentationArc order="210" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStockholdersEquityAbstract" xlink:to="loc_us-gaapAdditionalPaidInCapital" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TreasuryStockValue" xlink:label="loc_us-gaapTreasuryStockValue" />
      <link:presentationArc order="220" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStockholdersEquityAbstract" xlink:to="loc_us-gaapTreasuryStockValue" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaapRetainedEarningsAccumulatedDeficit" />
      <link:presentationArc order="230" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStockholdersEquityAbstract" xlink:to="loc_us-gaapRetainedEarningsAccumulatedDeficit" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaapStockholdersEquity" />
      <link:presentationArc order="240" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStockholdersEquityAbstract" xlink:to="loc_us-gaapStockholdersEquity" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaapLiabilitiesAndStockholdersEquity" />
      <link:presentationArc order="250" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStockholdersEquityAbstract" xlink:to="loc_us-gaapLiabilitiesAndStockholdersEquity" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:title="00000003 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaapAssetsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="loc_us-gaapPreferredStockSharesAuthorized" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsAbstract" xlink:to="loc_us-gaapPreferredStockSharesAuthorized" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="loc_us-gaapPreferredStockSharesIssued" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsAbstract" xlink:to="loc_us-gaapPreferredStockSharesIssued" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaapCommonStockParOrStatedValuePerShare" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsAbstract" xlink:to="loc_us-gaapCommonStockParOrStatedValuePerShare" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaapCommonStockSharesAuthorized" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsAbstract" xlink:to="loc_us-gaapCommonStockSharesAuthorized" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaapCommonStockSharesIssued" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsAbstract" xlink:to="loc_us-gaapCommonStockSharesIssued" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_us-gaapCommonStockSharesOutstanding" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsAbstract" xlink:to="loc_us-gaapCommonStockSharesOutstanding" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TreasuryStockShares" xlink:label="loc_us-gaapTreasuryStockShares" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAssetsAbstract" xlink:to="loc_us-gaapTreasuryStockShares" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/ConsolidatedStatementsOfOperations" xlink:title="00000004 - Statement - Condensed Consolidated Statements of Operations">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="loc_us-gaapRevenuesAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaapRevenues" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRevenuesAbstract" xlink:to="loc_us-gaapRevenues" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="loc_us-gaapOperatingExpensesAbstract" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRevenuesAbstract" xlink:to="loc_us-gaapOperatingExpensesAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="loc_us-gaapResearchAndDevelopmentExpense" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapOperatingExpensesAbstract" xlink:to="loc_us-gaapResearchAndDevelopmentExpense" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="loc_us-gaapGeneralAndAdministrativeExpense" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapOperatingExpensesAbstract" xlink:to="loc_us-gaapGeneralAndAdministrativeExpense" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaapOperatingExpenses" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapOperatingExpensesAbstract" xlink:to="loc_us-gaapOperatingExpenses" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaapOperatingIncomeLoss" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapOperatingExpensesAbstract" xlink:to="loc_us-gaapOperatingIncomeLoss" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherIncomeAndExpensesAbstract" xlink:label="loc_us-gaapOtherIncomeAndExpensesAbstract" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRevenuesAbstract" xlink:to="loc_us-gaapOtherIncomeAndExpensesAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="loc_us-gaapGoodwillImpairmentLoss" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapOtherIncomeAndExpensesAbstract" xlink:to="loc_us-gaapGoodwillImpairmentLoss" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaapInterestExpense" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapOtherIncomeAndExpensesAbstract" xlink:to="loc_us-gaapInterestExpense" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="loc_us-gaapNonoperatingIncomeExpense" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapOtherIncomeAndExpensesAbstract" xlink:to="loc_us-gaapNonoperatingIncomeExpense" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapOtherIncomeAndExpensesAbstract" xlink:to="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaapIncomeTaxExpenseBenefit" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapOtherIncomeAndExpensesAbstract" xlink:to="loc_us-gaapIncomeTaxExpenseBenefit" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaapNetIncomeLoss" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapOtherIncomeAndExpensesAbstract" xlink:to="loc_us-gaapNetIncomeLoss" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasicAndDiluted" xlink:label="loc_us-gaapEarningsPerShareBasicAndDiluted" />
      <link:presentationArc order="130" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapOtherIncomeAndExpensesAbstract" xlink:to="loc_us-gaapEarningsPerShareBasicAndDiluted" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:label="loc_us-gaapWeightedAverageNumberOfShareOutstandingBasicAndDiluted" />
      <link:presentationArc order="140" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapOtherIncomeAndExpensesAbstract" xlink:to="loc_us-gaapWeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/StatementsOfChangesInStockholdersEquityDeficit" xlink:title="00000005 - Statement - Consolidated Statements of Changes in Stockholders&apos; Equity (Deficit)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="loc_us-gaapStatementOfStockholdersEquityAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementOfStockholdersEquityAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaapStatementEquityComponentsAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementEquityComponentsAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain" order="50" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaapCommonStockMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapCommonStockMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaapAdditionalPaidInCapitalMember" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapAdditionalPaidInCapitalMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="loc_us-gaapTreasuryStockMember" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapTreasuryStockMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaapRetainedEarningsMember" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapRetainedEarningsMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaapStockholdersEquity" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockholdersEquity" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="loc_us-gaapSharesOutstanding" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapSharesOutstanding" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaapShareBasedCompensation" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensation" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaapPaymentsForRepurchaseOfCommonStock" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapPaymentsForRepurchaseOfCommonStock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodShares" xlink:label="loc_us-gaapStockRepurchasedDuringPeriodShares" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockRepurchasedDuringPeriodShares" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueNewIssues" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueNewIssues" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueConversionOfConvertibleSecurities" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature" xlink:label="loc_us-gaapDebtInstrumentConvertibleBeneficialConversionFeature" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapDebtInstrumentConvertibleBeneficialConversionFeature" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaapNetIncomeLoss" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapNetIncomeLoss" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaapStockholdersEquity_2" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockholdersEquity_2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="loc_us-gaapSharesOutstanding_2" />
      <link:presentationArc order="130" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapSharesOutstanding_2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/20131231/role/idr_CondensedConsolidatedStatementsOfCashFlows" xlink:title="00000006 - Statement - Condensed Consolidated Statements of Cash Flows">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" xlink:label="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaapNetIncomeLoss" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" xlink:to="loc_us-gaapNetIncomeLoss" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ImpairmentOfIntangibleAssetsFinitelived" xlink:label="loc_us-gaapImpairmentOfIntangibleAssetsFinitelived" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="loc_us-gaapImpairmentOfIntangibleAssetsFinitelived" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DepreciationAmortizationAndAccretionNet" xlink:label="loc_us-gaapDepreciationAmortizationAndAccretionNet" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="loc_us-gaapDepreciationAmortizationAndAccretionNet" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfFinancingCosts" xlink:label="loc_us-gaapAmortizationOfFinancingCosts" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="loc_us-gaapAmortizationOfFinancingCosts" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfDebtDiscountPremium" xlink:label="loc_us-gaapAmortizationOfDebtDiscountPremium" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="loc_us-gaapAmortizationOfDebtDiscountPremium" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaapShareBasedCompensation" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="loc_us-gaapShareBasedCompensation" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaapIncreaseDecreaseInOperatingCapitalAbstract" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="loc_us-gaapIncreaseDecreaseInOperatingCapitalAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets" xlink:label="loc_us-gaapIncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncreaseDecreaseInOperatingCapitalAbstract" xlink:to="loc_us-gaapIncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="loc_us-gaapIncreaseDecreaseInAccountsPayableAndAccruedLiabilities" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncreaseDecreaseInOperatingCapitalAbstract" xlink:to="loc_us-gaapIncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapIncreaseDecreaseInOperatingCapitalAbstract" xlink:to="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromRelatedPartyDebt" xlink:label="loc_us-gaapProceedsFromRelatedPartyDebt" />
      <link:presentationArc order="130" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="loc_us-gaapProceedsFromRelatedPartyDebt" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromConvertibleDebt" xlink:label="loc_us-gaapProceedsFromConvertibleDebt" />
      <link:presentationArc order="140" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="loc_us-gaapProceedsFromConvertibleDebt" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfDebtIssuanceCosts" xlink:label="loc_us-gaapPaymentsOfDebtIssuanceCosts" />
      <link:presentationArc order="150" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="loc_us-gaapPaymentsOfDebtIssuanceCosts" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromWarrantExercises" xlink:label="loc_us-gaapProceedsFromWarrantExercises" />
      <link:presentationArc order="160" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="loc_us-gaapProceedsFromWarrantExercises" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForRepurchaseOfEquity" xlink:label="loc_us-gaapPaymentsForRepurchaseOfEquity" />
      <link:presentationArc order="170" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="loc_us-gaapPaymentsForRepurchaseOfEquity" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" />
      <link:presentationArc order="180" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaapCashAndCashEquivalentsPeriodIncreaseDecrease" />
      <link:presentationArc order="190" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="loc_us-gaapCashAndCashEquivalentsPeriodIncreaseDecrease" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaapCashAndCashEquivalentsAtCarryingValue" />
      <link:presentationArc order="200" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="loc_us-gaapCashAndCashEquivalentsAtCarryingValue" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaapCashAndCashEquivalentsAtCarryingValue_2" />
      <link:presentationArc order="210" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="loc_us-gaapCashAndCashEquivalentsAtCarryingValue_2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="loc_us-gaapSupplementalCashFlowInformationAbstract" />
      <link:presentationArc order="220" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="loc_us-gaapSupplementalCashFlowInformationAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="loc_us-gaapInterestPaidNet" />
      <link:presentationArc order="230" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapSupplementalCashFlowInformationAbstract" xlink:to="loc_us-gaapInterestPaidNet" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxesPaid" xlink:label="loc_us-gaapIncomeTaxesPaid" />
      <link:presentationArc order="240" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapSupplementalCashFlowInformationAbstract" xlink:to="loc_us-gaapIncomeTaxesPaid" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:label="loc_us-gaapNoncashInvestingAndFinancingItemsAbstract" />
      <link:presentationArc order="250" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapSupplementalCashFlowInformationAbstract" xlink:to="loc_us-gaapNoncashInvestingAndFinancingItemsAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_BeneficialConversionFeatureOnConvertibleNotesPayables" xlink:label="loc_pwviBeneficialConversionFeatureOnConvertibleNotesPayables" />
      <link:presentationArc order="260" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNoncashInvestingAndFinancingItemsAbstract" xlink:to="loc_pwviBeneficialConversionFeatureOnConvertibleNotesPayables" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConversionOfConvertibleNotePayableWithRelatedPartyAndAccruedInterest" xlink:label="loc_pwviConversionOfConvertibleNotePayableWithRelatedPartyAndAccruedInterest" />
      <link:presentationArc order="270" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapNoncashInvestingAndFinancingItemsAbstract" xlink:to="loc_pwviConversionOfConvertibleNotePayableWithRelatedPartyAndAccruedInterest" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/FinancialStatements" xlink:title="00000007 - Disclosure - Nature of Business">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_CondensedConsolidatedFinancialStatementsAbstract" xlink:label="loc_pwviCondensedConsolidatedFinancialStatementsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:label="loc_us-gaapOrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviCondensedConsolidatedFinancialStatementsAbstract" xlink:to="loc_us-gaapOrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/GoingConcern" xlink:title="00000008 - Disclosure - Going Concern">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_GoingConcernAbstract" xlink:label="loc_pwviGoingConcernAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubstantialDoubtAboutGoingConcernTextBlock" xlink:label="loc_us-gaapSubstantialDoubtAboutGoingConcernTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviGoingConcernAbstract" xlink:to="loc_us-gaapSubstantialDoubtAboutGoingConcernTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/20131231/role/idr_DisclosureSummaryOfSignificantAccountingPolicies" xlink:title="00000009 - Disclosure - Summary of Significant Accounting Policies">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PolicyTextBlockAbstract" xlink:label="loc_us-gaapPolicyTextBlockAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" xlink:label="loc_us-gaapBasisOfPresentationAndSignificantAccountingPoliciesTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPolicyTextBlockAbstract" xlink:to="loc_us-gaapBasisOfPresentationAndSignificantAccountingPoliciesTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/RecentAccountingPronouncements" xlink:title="00000010 - Disclosure - Recent Accounting Pronouncements">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_AccountingChangesAndErrorCorrectionsAbstract1" xlink:label="loc_pwviAccountingChangesAndErrorCorrectionsAbstract1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" xlink:label="loc_us-gaapNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviAccountingChangesAndErrorCorrectionsAbstract1" xlink:to="loc_us-gaapNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/IntellectualProperty" xlink:title="00000011 - Disclosure - Intellectual Property and License Agreement">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="loc_us-gaapBusinessCombinationsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationDisclosureTextBlock" xlink:label="loc_us-gaapBusinessCombinationDisclosureTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapBusinessCombinationsAbstract" xlink:to="loc_us-gaapBusinessCombinationDisclosureTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/ConvertibleNotesPayableToRelatedParties" xlink:title="00000012 - Disclosure - Convertible Notes Payable to Related and Nonrelated Parties">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_DebtAbstract" xlink:label="loc_pwviDebtAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MortgageNotesPayableDisclosureTextBlock" xlink:label="loc_us-gaapMortgageNotesPayableDisclosureTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDebtAbstract" xlink:to="loc_us-gaapMortgageNotesPayableDisclosureTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/Warrants" xlink:title="00000013 - Disclosure - Warrants">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_WarrantsAbstract" xlink:label="loc_pwviWarrantsAbstract" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_WarrantsTextBlock" xlink:label="loc_pwviWarrantsTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviWarrantsAbstract" xlink:to="loc_pwviWarrantsTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/20131231/role/idr_DisclosureStockOptions" xlink:title="00000014 - Disclosure - Stock Options">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_CompensationRelatedCostsShareBasedPaymentsAbstract" xlink:label="loc_pwviCompensationRelatedCostsShareBasedPaymentsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="loc_us-gaapDisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviCompensationRelatedCostsShareBasedPaymentsAbstract" xlink:to="loc_us-gaapDisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/StockholdersDeficit" xlink:title="00000015 - Disclosure - Stockholders&apos; Deficit">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaapEquityAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:label="loc_us-gaapStockholdersEquityNoteDisclosureTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapEquityAbstract" xlink:to="loc_us-gaapStockholdersEquityNoteDisclosureTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/CommitmentsAndContingencies" xlink:title="00000016 - Disclosure - Commitments and Contingencies">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_CommitmentAndContingenciesAbstract" xlink:label="loc_pwviCommitmentAndContingenciesAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="loc_us-gaapCommitmentsAndContingenciesDisclosureTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviCommitmentAndContingenciesAbstract" xlink:to="loc_us-gaapCommitmentsAndContingenciesDisclosureTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/20131231/role/idr_DisclosureIncomeTaxes" xlink:title="00000017 - Disclosure - Income Taxes">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_IncomeTaxesAbstract" xlink:label="loc_pwviIncomeTaxesAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="loc_us-gaapIncomeTaxDisclosureTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviIncomeTaxesAbstract" xlink:to="loc_us-gaapIncomeTaxDisclosureTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/20131231/role/idr_DisclosureRelatedPartyTransactions" xlink:title="00000018 - Disclosure - Related Party Transactions">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_RelatedPartyDisclosuresAbstract" xlink:label="loc_pwviRelatedPartyDisclosuresAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsDisclosureTextBlock" xlink:label="loc_us-gaapRelatedPartyTransactionsDisclosureTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviRelatedPartyDisclosuresAbstract" xlink:to="loc_us-gaapRelatedPartyTransactionsDisclosureTextBlock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/20131231/role/idr_DisclosureSubsequentEvents" xlink:title="00000019 - Disclosure - Subsequent Events">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventsAbstract" xlink:label="loc_us-gaapSubsequentEventsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="loc_us-gaapSubsequentEventsTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapSubsequentEventsAbstract" xlink:to="loc_us-gaapSubsequentEventsTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:title="00000020 - Disclosure - Summary of Significant Accounting Policies (Policies)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PolicyTextBlockAbstract" xlink:label="loc_us-gaapPolicyTextBlockAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:label="loc_us-gaapCashAndCashEquivalentsPolicyTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPolicyTextBlockAbstract" xlink:to="loc_us-gaapCashAndCashEquivalentsPolicyTextBlock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ReceivablesPolicyTextBlock" xlink:label="loc_us-gaapReceivablesPolicyTextBlock" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPolicyTextBlockAbstract" xlink:to="loc_us-gaapReceivablesPolicyTextBlock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock" xlink:label="loc_us-gaapRevenueRecognitionPolicyTextBlock" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPolicyTextBlockAbstract" xlink:to="loc_us-gaapRevenueRecognitionPolicyTextBlock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock" xlink:label="loc_us-gaapImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPolicyTextBlockAbstract" xlink:to="loc_us-gaapImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:label="loc_us-gaapShareBasedCompensationOptionAndIncentivePlansPolicy" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPolicyTextBlockAbstract" xlink:to="loc_us-gaapShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxUncertaintiesPolicy" xlink:label="loc_us-gaapIncomeTaxUncertaintiesPolicy" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPolicyTextBlockAbstract" xlink:to="loc_us-gaapIncomeTaxUncertaintiesPolicy" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="loc_us-gaapIncomeTaxPolicyTextBlock" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPolicyTextBlockAbstract" xlink:to="loc_us-gaapIncomeTaxPolicyTextBlock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpensePolicy" xlink:label="loc_us-gaapResearchAndDevelopmentExpensePolicy" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPolicyTextBlockAbstract" xlink:to="loc_us-gaapResearchAndDevelopmentExpensePolicy" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock" xlink:label="loc_us-gaapEarningsPerSharePolicyTextBlock" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPolicyTextBlockAbstract" xlink:to="loc_us-gaapEarningsPerSharePolicyTextBlock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:label="loc_us-gaapFairValueOfFinancialInstrumentsPolicy" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPolicyTextBlockAbstract" xlink:to="loc_us-gaapFairValueOfFinancialInstrumentsPolicy" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UseOfEstimates" xlink:label="loc_us-gaapUseOfEstimates" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPolicyTextBlockAbstract" xlink:to="loc_us-gaapUseOfEstimates" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PriorPeriodReclassificationAdjustmentDescription" xlink:label="loc_us-gaapPriorPeriodReclassificationAdjustmentDescription" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPolicyTextBlockAbstract" xlink:to="loc_us-gaapPriorPeriodReclassificationAdjustmentDescription" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesTables" xlink:title="00000021 - Disclosure - Convertible Notes Payable to Related Parties (Tables)">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_DebtAbstract" xlink:label="loc_pwviDebtAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConvertibleDebtTableTextBlock" xlink:label="loc_us-gaapConvertibleDebtTableTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDebtAbstract" xlink:to="loc_us-gaapConvertibleDebtTableTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/WarrantsTables" xlink:title="00000022 - Disclosure - Warrants (Tables)">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_WarrantsAbstract" xlink:label="loc_pwviWarrantsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" xlink:label="loc_us-gaapScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviWarrantsAbstract" xlink:to="loc_us-gaapScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/StockOptionsTables" xlink:title="00000023 - Disclosure - Stock Options (Tables)">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_CompensationRelatedCostsShareBasedPaymentsAbstract" xlink:label="loc_pwviCompensationRelatedCostsShareBasedPaymentsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:label="loc_us-gaapScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviCompensationRelatedCostsShareBasedPaymentsAbstract" xlink:to="loc_us-gaapScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/IncomeTaxesTables" xlink:title="00000024 - Disclosure - Income Taxes (Tables)">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_IncomeTaxesAbstract" xlink:label="loc_pwviIncomeTaxesAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:label="loc_us-gaapScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviIncomeTaxesAbstract" xlink:to="loc_us-gaapScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:label="loc_us-gaapScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviIncomeTaxesAbstract" xlink:to="loc_us-gaapScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/GoingConcernDetailsNarrative" xlink:title="00000025 - Disclosure - Going Concern (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_GoingConcernDetailsNarrativeAbstract" xlink:label="loc_pwviGoingConcernDetailsNarrativeAbstract" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_WorkingCapital" xlink:label="loc_pwviWorkingCapital" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviGoingConcernDetailsNarrativeAbstract" xlink:to="loc_pwviWorkingCapital" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaapRetainedEarningsAccumulatedDeficit" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviGoingConcernDetailsNarrativeAbstract" xlink:to="loc_us-gaapRetainedEarningsAccumulatedDeficit" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaapNetIncomeLoss" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviGoingConcernDetailsNarrativeAbstract" xlink:to="loc_us-gaapNetIncomeLoss" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviGoingConcernDetailsNarrativeAbstract" xlink:to="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/SummaryOfSignificantAccountingPoliciesDetails" xlink:title="00000026 - Disclosure - Summary of Significant Accounting Policies (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PolicyTextBlockAbstract" xlink:label="loc_us-gaapPolicyTextBlockAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPolicyTextBlockAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaapAwardTypeAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapAwardTypeAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAwardTypeAxis" xlink:to="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WarrantMember" xlink:label="loc_us-gaapWarrantMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_us-gaapWarrantMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OptionMember" xlink:label="loc_us-gaapOptionMember" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_us-gaapOptionMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="loc_us-gaapAllowanceForDoubtfulAccountsReceivableCurrent" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapAllowanceForDoubtfulAccountsReceivableCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="loc_us-gaapResearchAndDevelopmentExpense" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapResearchAndDevelopmentExpense" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="loc_us-gaapAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="loc_us-gaapGoodwillImpairmentLoss" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapGoodwillImpairmentLoss" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="loc_us-gaapUnrecognizedTaxBenefits" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapUnrecognizedTaxBenefits" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashEquivalentsAtCarryingValue" xlink:label="loc_us-gaapCashEquivalentsAtCarryingValue" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapCashEquivalentsAtCarryingValue" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/IntellectualPropertyAndLicenseAgreementDetailsNarrative" xlink:title="00000027 - Disclosure - Intellectual Property and License Agreement (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_DisclosureNote5IntellectualPropertyDetailAbstract" xlink:label="loc_pwviDisclosureNote5IntellectualPropertyDetailAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDisclosureNote5IntellectualPropertyDetailAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="loc_us-gaapBusinessAcquisitionAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapBusinessAcquisitionAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaapBusinessAcquisitionAcquireeDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapBusinessAcquisitionAxis" xlink:to="loc_us-gaapBusinessAcquisitionAcquireeDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_HelidyneLLCMember" xlink:label="loc_pwviHelidyneLLCMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_pwviHelidyneLLCMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="loc_us-gaapAmortizationOfIntangibleAssets" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapAmortizationOfIntangibleAssets" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_CommercialRoyaltyObligation" xlink:label="loc_pwviCommercialRoyaltyObligation" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_pwviCommercialRoyaltyObligation" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RoyaltyGuaranteesCommitmentsAmount" xlink:label="loc_us-gaapRoyaltyGuaranteesCommitmentsAmount" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapRoyaltyGuaranteesCommitmentsAmount" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="loc_us-gaapAssetImpairmentCharges" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapAssetImpairmentCharges" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesDetails" xlink:title="00000028 - Disclosure - Convertible Notes Payable to Related Parties/Stockholders and Nonrelated Parties (Details)">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_DebtAbstract" xlink:label="loc_pwviDebtAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDebtAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_RelatedPartiesAndStockholdersMember" xlink:label="loc_pwviRelatedPartiesAndStockholdersMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_pwviRelatedPartiesAndStockholdersMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_CurrentAbstract" xlink:label="loc_pwviCurrentAbstract" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_pwviCurrentAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertibleNotesPayableGross" xlink:label="loc_pwviConvertibleNotesPayableGross" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviCurrentAbstract" xlink:to="loc_pwviConvertibleNotesPayableGross" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_UnamortizedDebtIssuanceExpenseCurrent" xlink:label="loc_pwviUnamortizedDebtIssuanceExpenseCurrent" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviCurrentAbstract" xlink:to="loc_pwviUnamortizedDebtIssuanceExpenseCurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConvertibleNotesPayableCurrent" xlink:label="loc_us-gaapConvertibleNotesPayableCurrent" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviCurrentAbstract" xlink:to="loc_us-gaapConvertibleNotesPayableCurrent" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_LongTermAbstract" xlink:label="loc_pwviLongTermAbstract" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_pwviLongTermAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertibleNotesPayableNoncurrentGross" xlink:label="loc_pwviConvertibleNotesPayableNoncurrentGross" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviLongTermAbstract" xlink:to="loc_pwviConvertibleNotesPayableNoncurrentGross" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountNoncurrent" xlink:label="loc_us-gaapDebtInstrumentUnamortizedDiscountNoncurrent" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviLongTermAbstract" xlink:to="loc_us-gaapDebtInstrumentUnamortizedDiscountNoncurrent" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnamortizedDebtIssuanceExpense" xlink:label="loc_us-gaapUnamortizedDebtIssuanceExpense" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviLongTermAbstract" xlink:to="loc_us-gaapUnamortizedDebtIssuanceExpense" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConvertibleLongTermNotesPayable" xlink:label="loc_us-gaapConvertibleLongTermNotesPayable" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviLongTermAbstract" xlink:to="loc_us-gaapConvertibleLongTermNotesPayable" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesDetailsNarrative" xlink:title="00000029 - Disclosure - Convertible Notes Payable to Related Parties/Stockholders and Nonrelated Parties (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_NotesPayableToRelatedPartiesParentheticals1Abstract" xlink:label="loc_pwviNotesPayableToRelatedPartiesParentheticals1Abstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviNotesPayableToRelatedPartiesParentheticals1Abstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinancialInstrumentAxis" xlink:label="loc_us-gaapFinancialInstrumentAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapFinancialInstrumentAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:label="loc_us-gaapTransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapFinancialInstrumentAxis" xlink:to="loc_us-gaapTransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_PrincipalMember" xlink:label="loc_pwviPrincipalMember" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapTransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:to="loc_pwviPrincipalMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_AccruedInterestMember" xlink:label="loc_pwviAccruedInterestMember" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapTransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:to="loc_pwviAccruedInterestMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaapLongtermDebtTypeAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapLongtermDebtTypeAxis" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaapLongtermDebtTypeDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLongtermDebtTypeAxis" xlink:to="loc_us-gaapLongtermDebtTypeDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertiblePromissoryNotes3Member" xlink:label="loc_pwviConvertiblePromissoryNotes3Member" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLongtermDebtTypeDomain" xlink:to="loc_pwviConvertiblePromissoryNotes3Member" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertiblePromissoryNotes2Member" xlink:label="loc_pwviConvertiblePromissoryNotes2Member" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLongtermDebtTypeDomain" xlink:to="loc_pwviConvertiblePromissoryNotes2Member" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertiblePromissoryNotes1Member" xlink:label="loc_pwviConvertiblePromissoryNotes1Member" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLongtermDebtTypeDomain" xlink:to="loc_pwviConvertiblePromissoryNotes1Member" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertiblePromissoryNotes4Member" xlink:label="loc_pwviConvertiblePromissoryNotes4Member" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLongtermDebtTypeDomain" xlink:to="loc_pwviConvertiblePromissoryNotes4Member" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ConvertiblePromissoryNotesMember" xlink:label="loc_pwviConvertiblePromissoryNotesMember" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapLongtermDebtTypeDomain" xlink:to="loc_pwviConvertiblePromissoryNotesMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_StockholderMember" xlink:label="loc_pwviStockholderMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_pwviStockholderMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NotesPayable" xlink:label="loc_us-gaapNotesPayable" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapNotesPayable" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentMaturityDate" xlink:label="loc_us-gaapDebtInstrumentMaturityDate" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapDebtInstrumentMaturityDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaapDebtInstrumentInterestRateStatedPercentage" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapDebtInstrumentInterestRateStatedPercentage" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentDescription" xlink:label="loc_us-gaapDebtInstrumentDescription" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapDebtInstrumentDescription" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature" xlink:label="loc_us-gaapDebtInstrumentConvertibleBeneficialConversionFeature" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapDebtInstrumentConvertibleBeneficialConversionFeature" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_AmortizationOfDebtDiscount" xlink:label="loc_pwviAmortizationOfDebtDiscount" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_pwviAmortizationOfDebtDiscount" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfFinancingCosts" xlink:label="loc_us-gaapPaymentsOfFinancingCosts" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapPaymentsOfFinancingCosts" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfFinancingCostsAndDiscounts" xlink:label="loc_us-gaapAmortizationOfFinancingCostsAndDiscounts" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapAmortizationOfFinancingCostsAndDiscounts" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/WarrantsDetails" xlink:title="00000030 - Disclosure - Warrants (Details)">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_WarrantsAbstract" xlink:label="loc_pwviWarrantsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviWarrantsAbstract" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviWarrantsAbstract" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_2" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviWarrantsAbstract" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviWarrantsAbstract" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_WeightedAverageExercisePriceExercised" xlink:label="loc_pwviWeightedAverageExercisePriceExercised" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviWarrantsAbstract" xlink:to="loc_pwviWeightedAverageExercisePriceExercised" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_2" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviWarrantsAbstract" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue_2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviWarrantsAbstract" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_AggregateIntrinsicValueExercised" xlink:label="loc_pwviAggregateIntrinsicValueExercised" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviWarrantsAbstract" xlink:to="loc_pwviAggregateIntrinsicValueExercised" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue_2" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviWarrantsAbstract" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue_2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/WarrantsDetailsNarrative" xlink:title="00000031 - Disclosure - Warrants (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_Note6StockholdersEquityIssueOfWarrantsToPurchaseSharesOfCompanysCommonStockDetailsAbstract" xlink:label="loc_pwviNote6StockholdersEquityIssueOfWarrantsToPurchaseSharesOfCompanysCommonStockDetailsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviNote6StockholdersEquityIssueOfWarrantsToPurchaseSharesOfCompanysCommonStockDetailsAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="loc_srtTitleOfIndividualAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_srtTitleOfIndividualAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualAxis" xlink:to="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_StockholderMember" xlink:label="loc_pwviStockholderMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" xlink:to="loc_pwviStockholderMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_IssuanceOfWarrantsToPurchaseCommonStock" xlink:label="loc_pwviIssuanceOfWarrantsToPurchaseCommonStock" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_pwviIssuanceOfWarrantsToPurchaseCommonStock" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_ExercisePrice" xlink:label="loc_pwviExercisePrice" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_pwviExercisePrice" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_WarrantsExpirationDate" xlink:label="loc_pwviWarrantsExpirationDate" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_pwviWarrantsExpirationDate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_AdditionalConsiderationForLoan" xlink:label="loc_pwviAdditionalConsiderationForLoan" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_pwviAdditionalConsiderationForLoan" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/StockOptionsStockOptionActivityDetails" xlink:title="00000032 - Disclosure - Stock Options (Details)">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_DisclosureNote7StockOptionsDetailTable1StockOptionActivityCurrentPeriodAbstract" xlink:label="loc_pwviDisclosureNote7StockOptionsDetailTable1StockOptionActivityCurrentPeriodAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDisclosureNote7StockOptionsDetailTable1StockOptionActivityCurrentPeriodAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OptionIndexedToIssuersEquityTypeAxis" xlink:label="loc_us-gaapOptionIndexedToIssuersEquityTypeAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapOptionIndexedToIssuersEquityTypeAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OptionIndexedToIssuersEquityTypeDomain" xlink:label="loc_us-gaapOptionIndexedToIssuersEquityTypeDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapOptionIndexedToIssuersEquityTypeAxis" xlink:to="loc_us-gaapOptionIndexedToIssuersEquityTypeDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="loc_us-gaapEmployeeStockOptionMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapOptionIndexedToIssuersEquityTypeDomain" xlink:to="loc_us-gaapEmployeeStockOptionMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_2" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_2" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_2" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" />
      <link:presentationArc order="100" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" />
      <link:presentationArc order="110" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:label="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" />
      <link:presentationArc order="120" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:to="loc_us-gaapSharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/StockOptionsDetailsNarrative" xlink:title="00000033 - Disclosure - Stock Options (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaapAllocatedShareBasedCompensationExpense" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapAllocatedShareBasedCompensationExpense" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" xlink:label="loc_us-gaapEmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="loc_us-gaapEmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/StockholdersDeficitDetailsNarrative" xlink:title="00000034 - Disclosure - Stockholders&apos; Deficit (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaapEquityAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapEquityAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinancialInstrumentAxis" xlink:label="loc_us-gaapFinancialInstrumentAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapFinancialInstrumentAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:label="loc_us-gaapTransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapFinancialInstrumentAxis" xlink:to="loc_us-gaapTransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_PrincipalMember" xlink:label="loc_pwviPrincipalMember" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapTransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:to="loc_pwviPrincipalMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_AccruedInterestMember" xlink:label="loc_pwviAccruedInterestMember" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapTransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:to="loc_pwviAccruedInterestMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_StockholderMember" xlink:label="loc_pwviStockholderMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_pwviStockholderMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaapStatementEquityComponentsAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementEquityComponentsAxis" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaapRetainedEarningsMember" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapRetainedEarningsMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="loc_us-gaapTreasuryStockMember" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapTreasuryStockMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaapAdditionalPaidInCapitalMember" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapAdditionalPaidInCapitalMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaapCommonStockMember" />
      <link:presentationArc order="90" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapCommonStockMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromWarrantExercises" xlink:label="loc_us-gaapProceedsFromWarrantExercises" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapProceedsFromWarrantExercises" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight" xlink:label="loc_us-gaapClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:label="loc_us-gaapClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaapPaymentsForRepurchaseOfCommonStock" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapPaymentsForRepurchaseOfCommonStock" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodShares" xlink:label="loc_us-gaapStockRepurchasedDuringPeriodShares" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockRepurchasedDuringPeriodShares" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/CommitmentsAndContingenciesDetailsNarrative" xlink:title="00000035 - Disclosure - Commitments and Contingencies (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaapCommitmentsAndContingenciesDisclosureAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapCommitmentsAndContingenciesDisclosureAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaapSubsequentEventTypeAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapSubsequentEventTypeAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaapSubsequentEventTypeDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapSubsequentEventTypeAxis" xlink:to="loc_us-gaapSubsequentEventTypeDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaapSubsequentEventMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapSubsequentEventTypeDomain" xlink:to="loc_us-gaapSubsequentEventMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_RoyaltyPercentage" xlink:label="loc_pwviRoyaltyPercentage" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_pwviRoyaltyPercentage" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfPrivatePlacement" xlink:label="loc_us-gaapProceedsFromIssuanceOfPrivatePlacement" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapProceedsFromIssuanceOfPrivatePlacement" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/IncomeTaxesDetails" xlink:title="00000036 - Disclosure - Income Taxes (Details)">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_DeferredIncomeTaxAssetAbstract" xlink:label="loc_pwviDeferredIncomeTaxAssetAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredTaxAssetsNetOfValuationAllowanceAbstract" xlink:label="loc_us-gaapDeferredTaxAssetsNetOfValuationAllowanceAbstract" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDeferredIncomeTaxAssetAbstract" xlink:to="loc_us-gaapDeferredTaxAssetsNetOfValuationAllowanceAbstract" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:label="loc_us-gaapDeferredTaxAssetsOperatingLossCarryforwards" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDeferredTaxAssetsNetOfValuationAllowanceAbstract" xlink:to="loc_us-gaapDeferredTaxAssetsOperatingLossCarryforwards" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_DeferredTaxAssetsStartupCost" xlink:label="loc_pwviDeferredTaxAssetsStartupCost" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDeferredTaxAssetsNetOfValuationAllowanceAbstract" xlink:to="loc_pwviDeferredTaxAssetsStartupCost" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets" xlink:label="loc_us-gaapDeferredTaxAssetsGoodwillAndIntangibleAssets" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDeferredTaxAssetsNetOfValuationAllowanceAbstract" xlink:to="loc_us-gaapDeferredTaxAssetsGoodwillAndIntangibleAssets" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" xlink:label="loc_us-gaapDeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDeferredTaxAssetsNetOfValuationAllowanceAbstract" xlink:to="loc_us-gaapDeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredTaxAssetsOther" xlink:label="loc_us-gaapDeferredTaxAssetsOther" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDeferredTaxAssetsNetOfValuationAllowanceAbstract" xlink:to="loc_us-gaapDeferredTaxAssetsOther" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredTaxAssetsGross" xlink:label="loc_us-gaapDeferredTaxAssetsGross" />
      <link:presentationArc order="60" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapDeferredTaxAssetsNetOfValuationAllowanceAbstract" xlink:to="loc_us-gaapDeferredTaxAssetsGross" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredTaxAssetsValuationAllowance" xlink:label="loc_us-gaapDeferredTaxAssetsValuationAllowance" />
      <link:presentationArc order="70" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDeferredIncomeTaxAssetAbstract" xlink:to="loc_us-gaapDeferredTaxAssetsValuationAllowance" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredTaxAssetsNet" xlink:label="loc_us-gaapDeferredTaxAssetsNet" />
      <link:presentationArc order="80" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviDeferredIncomeTaxAssetAbstract" xlink:to="loc_us-gaapDeferredTaxAssetsNet" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/IncomeTaxesDetails2" xlink:title="00000037 - Disclosure - Income Taxes (Details 2)">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_RateReconciliationAbstract" xlink:label="loc_pwviRateReconciliationAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" xlink:label="loc_us-gaapIncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviRateReconciliationAbstract" xlink:to="loc_us-gaapIncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes" xlink:label="loc_us-gaapIncomeTaxReconciliationStateAndLocalIncomeTaxes" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviRateReconciliationAbstract" xlink:to="loc_us-gaapIncomeTaxReconciliationStateAndLocalIncomeTaxes" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:label="loc_us-gaapIncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviRateReconciliationAbstract" xlink:to="loc_us-gaapIncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_IncomeTaxReconciliationPermanentDifferences" xlink:label="loc_pwviIncomeTaxReconciliationPermanentDifferences" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviRateReconciliationAbstract" xlink:to="loc_pwviIncomeTaxReconciliationPermanentDifferences" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxReconciliationOtherAdjustments" xlink:label="loc_us-gaapIncomeTaxReconciliationOtherAdjustments" />
      <link:presentationArc order="40" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviRateReconciliationAbstract" xlink:to="loc_us-gaapIncomeTaxReconciliationOtherAdjustments" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaapIncomeTaxExpenseBenefit" />
      <link:presentationArc order="50" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviRateReconciliationAbstract" xlink:to="loc_us-gaapIncomeTaxExpenseBenefit" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/IncomeTaxesDetailsNarrative" xlink:title="00000038 - Disclosure - Income Taxes (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_IncomeTaxesAbstract" xlink:label="loc_pwviIncomeTaxesAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DeferredTaxAssetsValuationAllowance" xlink:label="loc_us-gaapDeferredTaxAssetsValuationAllowance" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviIncomeTaxesAbstract" xlink:to="loc_us-gaapDeferredTaxAssetsValuationAllowance" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount" xlink:label="loc_us-gaapValuationAllowanceDeferredTaxAssetChangeInAmount" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviIncomeTaxesAbstract" xlink:to="loc_us-gaapValuationAllowanceDeferredTaxAssetChangeInAmount" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLossCarryforwards" xlink:label="loc_us-gaapOperatingLossCarryforwards" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviIncomeTaxesAbstract" xlink:to="loc_us-gaapOperatingLossCarryforwards" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_OperatingLossCarryforwardsExpirationDateDescription" xlink:label="loc_pwviOperatingLossCarryforwardsExpirationDateDescription" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviIncomeTaxesAbstract" xlink:to="loc_pwviOperatingLossCarryforwardsExpirationDateDescription" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/RelatedPartyTransactionsDetailsNarrative" xlink:title="00000039 - Disclosure - Related Party Transactions (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_RelatedPartyDisclosuresAbstract" xlink:label="loc_pwviRelatedPartyDisclosuresAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pwviRelatedPartyDisclosuresAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_HankLeibowitzMember" xlink:label="loc_pwviHankLeibowitzMember" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_pwviHankLeibowitzMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaapStatementEquityComponentsAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementEquityComponentsAxis" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="loc_srtTitleOfIndividualAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_srtTitleOfIndividualAxis" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srtTitleOfIndividualAxis" xlink:to="loc_srtTitleOfIndividualWithRelationshipToEntityDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RelatedPartyTransactionAmountsOfTransaction" xlink:label="loc_us-gaapRelatedPartyTransactionAmountsOfTransaction" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapRelatedPartyTransactionAmountsOfTransaction" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OfficersCompensation" xlink:label="loc_us-gaapOfficersCompensation" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapOfficersCompensation" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_AccruedCompensation" xlink:label="loc_pwviAccruedCompensation" />
      <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_pwviAccruedCompensation" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="pwvi-20201231.xsd#pwvi_RevenueFromProduct" xlink:label="loc_pwviRevenueFromProduct" />
      <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_pwviRevenueFromProduct" xlink:type="arc" />
    </link:presentationLink>
    <link:presentationLink xlink:type="extended" xlink:role="http://pwvi.com/role/SubsequentEventsDetailsNarrative" xlink:title="00000040 - Disclosure - Subsequent Events (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventsAbstract" xlink:label="loc_us-gaapSubsequentEventsAbstract" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapSubsequentEventsAbstract" xlink:to="loc_us-gaapStatementTable" order="100" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementLineItems" order="200" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaapSubsequentEventTypeAxis" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapSubsequentEventTypeAxis" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaapSubsequentEventTypeDomain" />
      <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapSubsequentEventTypeAxis" xlink:to="loc_us-gaapSubsequentEventTypeDomain" order="0" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaapSubsequentEventMember" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapSubsequentEventTypeDomain" xlink:to="loc_us-gaapSubsequentEventMember" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfPrivatePlacement" xlink:label="loc_us-gaapProceedsFromIssuanceOfPrivatePlacement" />
      <link:presentationArc order="0" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapProceedsFromIssuanceOfPrivatePlacement" xlink:type="arc" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EscrowDeposit" xlink:label="loc_us-gaapEscrowDeposit" />
      <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapEscrowDeposit" xlink:type="arc" />
    </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>8
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591338389016">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Document and Entity Information - USD ($)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Mar. 09, 2021</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_DocumentAndEntityInformationAbstract', window );"><strong>Document and Entity Information:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">POWERVERDE, INC.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td>
<td class="text">10-K/A<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Dec. 31,  2020<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">true<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_AmendmentDescription', window );">Amendment Description</a></td>
<td class="text">This amendment is being filed to comply with regulations.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0000933972<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CurrentFiscalYearEndDate', window );">Current Fiscal Year End Date</a></td>
<td class="text">--12-31<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCommonStockSharesOutstanding', window );">Entity Common Stock, Shares Outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">27,878,060<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFilerCategory', window );">Entity Filer Category</a></td>
<td class="text">Non-accelerated Filer<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">true<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityExTransitionPeriod', window );">Entity Ex Transition Period</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntitySmallBusiness', window );">Entity Small Business</a></td>
<td class="text">true<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityShellCompany', window );">Entity Shell Company</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCurrentReportingStatus', window );">Entity Current Reporting Status</a></td>
<td class="text">Yes<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityVoluntaryFilers', window );">Entity Voluntary Filers</a></td>
<td class="text">No<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityWellKnownSeasonedIssuer', window );">Entity Well-known Seasoned Issuer</a></td>
<td class="text">No<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentFiscalYearFocus', window );">Document Fiscal Year Focus</a></td>
<td class="text">2020<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentFiscalPeriodFocus', window );">Document Fiscal Period Focus</a></td>
<td class="text">FY<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityPublicFloat', window );">Entity Public Float</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,152,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityInteractiveDataCurrent', window );">Entity Interactive Data Current</a></td>
<td class="text">Yes<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">000-27866<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">DE<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Description of changes contained within amended document.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentDescription</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CurrentFiscalYearEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>End date of current fiscal year in the format --MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CurrentFiscalYearEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gMonthDayItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalPeriodFocus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentFiscalPeriodFocus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fiscalPeriodItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalYearFocus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentFiscalYearFocus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gYearItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is YYYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCurrentReportingStatus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCurrentReportingStatus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityExTransitionPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate if an emerging growth company has elected not to use the extended transition period for complying with any new or revised financial accounting standards.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 7A<br> -Section B<br> -Subsection 2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityExTransitionPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFilerCategory">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFilerCategory</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:filerCategoryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityInteractiveDataCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation S-T<br> -Number 232<br> -Section 405<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityInteractiveDataCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityPublicFloat">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityPublicFloat</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityShellCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityShellCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntitySmallBusiness">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicates that the company is a Smaller Reporting Company (SRC).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntitySmallBusiness</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityVoluntaryFilers">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate 'Yes' or 'No' if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityVoluntaryFilers</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityWellKnownSeasonedIssuer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate 'Yes' or 'No' if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityWellKnownSeasonedIssuer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_DocumentAndEntityInformationAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_DocumentAndEntityInformationAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>9
<FILENAME>R2.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591338417352">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Balance Sheets - USD ($)<br></strong></div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrentAbstract', window );"><strong>Current Assets:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Cash', window );">Cash</a></td>
<td class="nump">$ 95,386<span></span>
</td>
<td class="nump">$ 20,033<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DueFromRelatedParties', window );">Accounts receivable - related party</a></td>
<td class="nump">13,000<span></span>
</td>
<td class="nump">6,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PrepaidExpenseCurrent', window );">Prepaid expenses</a></td>
<td class="nump">22,000<span></span>
</td>
<td class="nump">11,460<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrent', window );">Total Current Assets</a></td>
<td class="nump">130,386<span></span>
</td>
<td class="nump">37,493<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrentAbstract', window );"><strong>Current Liabilities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent', window );">Accounts payable and accrued expenses</a></td>
<td class="nump">76,381<span></span>
</td>
<td class="nump">101,131<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCosts', window );">Convertible notes payable to related parties and stockholders, net of debt discount and issuance costs</a></td>
<td class="nump">194,422<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConvertibleNotesPayableCurrent', window );">Convertible notes payable, net of debt discount and issuance costs</a></td>
<td class="nump">97,176<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrent', window );">Total Current Liabilities</a></td>
<td class="nump">367,979<span></span>
</td>
<td class="nump">101,131<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesNoncurrentAbstract', window );"><strong>Long Term Liabilities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCostsLessCurrentPortion', window );">Convertible notes payable to related parties and stockholders, net of debt discount and issuance costs, less current portion</a></td>
<td class="nump">20,536<span></span>
</td>
<td class="nump">211,900<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConvertibleLongTermNotesPayable', window );">Convertible notes payable, net of debt discount and issuance costs, less current portion</a></td>
<td class="nump">203,851<span></span>
</td>
<td class="nump">94,354<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesNoncurrent', window );">Total Long Term Liabilities</a></td>
<td class="nump">224,387<span></span>
</td>
<td class="nump">306,254<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Liabilities', window );">Total Liabilities</a></td>
<td class="nump">592,366<span></span>
</td>
<td class="nump">407,385<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingencies', window );">Commitments and Contingencies (Notes 5 and 10)</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityAbstract', window );"><strong>Stockholders' Deficit</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockValue', window );">Preferred stock: 50,000,000 preferred shares authorized, 0 preferred shares issued at December 31, 2020 and 2019</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockValue', window );">Common stock: 200,000,000 common shares authorized, par value $0.0001 per share, 40,455,468 common shares issued; 27,878,060 and 31,750,106 shares outstanding at December 31, 2020 and December 31, 2019, respectively</a></td>
<td class="nump">3,997<span></span>
</td>
<td class="nump">3,981<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdditionalPaidInCapital', window );">Additional paid-in capital</a></td>
<td class="nump">13,431,536<span></span>
</td>
<td class="nump">12,689,980<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TreasuryStockValue', window );">Treasury stock, 12,577,408 and 8,550,000 common shares at cost, respectively</a></td>
<td class="num">(791,139)<span></span>
</td>
<td class="num">(491,139)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Accumulated deficit</a></td>
<td class="num">(13,106,374)<span></span>
</td>
<td class="num">(12,572,714)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Total Stockholders' Deficit</a></td>
<td class="num">(461,980)<span></span>
</td>
<td class="num">(369,892)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">Total Liabilities and Stockholders' Deficit</a></td>
<td class="nump">$ 130,386<span></span>
</td>
<td class="nump">$ 37,493<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCostsLessCurrentPortion">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_ConvertibleNotesPayableToRelatedPartiesAndStockholdersNetOfDebtDiscountAndIssuanceCostsLessCurrentPortion</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19,20)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdditionalPaidInCapital">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 65<br> -Paragraph 15<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121322162&amp;loc=SL121327923-165333<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdditionalPaidInCapital</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6801-107765<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Cash">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 946<br> -SubTopic 210<br> -Section 45<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=118262064&amp;loc=SL116631418-115840<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 946<br> -SubTopic 210<br> -Section 45<br> -Paragraph 21<br> -URI http://asc.fasb.org/extlink&amp;oid=118262064&amp;loc=SL116631419-115840<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Cash</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingencies">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.25)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03.(a),19)<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121557415&amp;loc=d3e14326-108349<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingencies</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConvertibleLongTermNotesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of long-term debt (with maturities initially due after one year or beyond the operating cycle if longer) identified as Convertible Notes Payable, excluding current portion. Convertible Notes Payable is a written promise to pay a note which can be exchanged for a specified amount of another, related security, at the option of the issuer and the holder.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConvertibleLongTermNotesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConvertibleNotesPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of the portion of long-term debt due within one year or the operating cycle if longer identified as Convertible Notes Payable. Convertible Notes Payable is a written promise to pay a note which can be exchanged for a specified amount of another, related security, at the option of the issuer and the holder.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConvertibleNotesPayableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DueFromRelatedParties">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>For an unclassified balance sheet, amounts due from related parties including affiliates, employees, joint ventures, officers and stockholders, immediate families thereof, and pension funds.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03.10(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(k)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03.3)<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DueFromRelatedParties</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Liabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19-26)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 7: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Liabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesAndStockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(25))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(32))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesAndStockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.21)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of obligation due after one year or beyond the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 201.5-02(25))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 201.5-02(26))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 9: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 201.5-02(24))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesNoncurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesNoncurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PrepaidExpenseCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of asset related to consideration paid in advance for costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6787-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (g)<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 340<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6387103&amp;loc=d3e6435-108320<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 340<br> -SubTopic 10<br> -Section 05<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=68074540&amp;loc=d3e5879-108316<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PrepaidExpenseCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetainedEarningsAccumulatedDeficit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cumulative amount of the reporting entity's undistributed earnings or deficit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 65<br> -Paragraph 15<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121322162&amp;loc=SL121327923-165333<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(23)(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (h)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(2)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetainedEarningsAccumulatedDeficit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -URI http://asc.fasb.org/extlink&amp;oid=27010918&amp;loc=d3e74512-122707<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(31))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TreasuryStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 30<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=6405834&amp;loc=d3e23315-112656<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29,30)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6405813&amp;loc=d3e23239-112655<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TreasuryStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>10
<FILENAME>R3.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591338152424">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares<br></strong></div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsAbstract', window );"><strong>Assets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesAuthorized', window );">Preferred stock, shares authorized</a></td>
<td class="nump">50,000,000<span></span>
</td>
<td class="nump">50,000,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesIssued', window );">Preferred stock, shares issued</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockParOrStatedValuePerShare', window );">Common Stock, par value</a></td>
<td class="nump">$ 0.0001<span></span>
</td>
<td class="nump">$ 0.0001<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesAuthorized', window );">Common Stock, shares authorized</a></td>
<td class="nump">200,000,000<span></span>
</td>
<td class="nump">200,000,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesIssued', window );">Common Stock, shares issued</a></td>
<td class="nump">40,455,468<span></span>
</td>
<td class="nump">40,455,468<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common Stock, shares outstanding</a></td>
<td class="nump">27,878,060<span></span>
</td>
<td class="nump">31,750,106<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TreasuryStockShares', window );">Treasury stock</a></td>
<td class="nump">12,577,408<span></span>
</td>
<td class="nump">8,550,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Face amount or stated value per share of common stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The maximum number of common shares permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TreasuryStockShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29,30)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6405813&amp;loc=d3e23239-112655<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TreasuryStockShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<FILENAME>R4.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591343224696">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Operations - USD ($)<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenuesAbstract', window );"><strong>Revenues [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Revenues', window );">Revenue - related party</a></td>
<td class="nump">$ 40,000<span></span>
</td>
<td class="nump">$ 24,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingExpensesAbstract', window );"><strong>Operating Expenses</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Research and development</a></td>
<td class="nump">114,559<span></span>
</td>
<td class="nump">218,919<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GeneralAndAdministrativeExpense', window );">General and administrative</a></td>
<td class="nump">323,806<span></span>
</td>
<td class="nump">217,510<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingExpenses', window );">Total Operating Expenses</a></td>
<td class="nump">438,365<span></span>
</td>
<td class="nump">436,429<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">Loss from Operations</a></td>
<td class="num">(398,365)<span></span>
</td>
<td class="num">(412,429)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherIncomeAndExpensesAbstract', window );"><strong>Other Expenses</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GoodwillImpairmentLoss', window );">Loss on impairment</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(69,178)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Interest expense</a></td>
<td class="num">(135,295)<span></span>
</td>
<td class="num">(33,309)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NonoperatingIncomeExpense', window );">Total Other Expenses</a></td>
<td class="num">(135,295)<span></span>
</td>
<td class="num">(102,487)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest', window );">Loss before Income Taxes</a></td>
<td class="num">(533,660)<span></span>
</td>
<td class="num">(514,916)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Provision for Income Taxes</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net Loss</a></td>
<td class="num">$ (533,660)<span></span>
</td>
<td class="num">$ (514,916)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasicAndDiluted', window );">Net Loss per Share - Basic and Diluted</a></td>
<td class="num">$ (0.01)<span></span>
</td>
<td class="num">$ (0.02)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted', window );">Weighted Average Common Shares Outstanding - Basic and Diluted</a></td>
<td class="nump">30,742,649<span></span>
</td>
<td class="nump">31,750,106<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasicAndDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements.  Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period.  Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1337-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasicAndDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GeneralAndAdministrativeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.4)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GeneralAndAdministrativeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GoodwillImpairmentLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121556970&amp;loc=d3e13854-109267<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=121556970&amp;loc=d3e13816-109267<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=99380562&amp;loc=d3e13777-109266<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GoodwillImpairmentLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 940<br> -SubTopic 20<br> -Section 25<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=68072869&amp;loc=d3e41242-110953<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 235<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-05(b)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399901&amp;loc=d3e537907-122884<br><br>Reference 9: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 10: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(15))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32672-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120385591&amp;loc=d3e38679-109324<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(9))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the cost of borrowed funds accounted for as interest expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6450988&amp;loc=d3e26243-108391<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28555-108399<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (210.5-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22595-107794<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669625-108580<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 11: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 12: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 13: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22583-107794<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=SL5780133-109256<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 22: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 23: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NonoperatingIncomeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NonoperatingIncomeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingExpenses">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingExpenses</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingExpensesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingExpensesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net result for the period of deducting operating expenses from operating revenues.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherIncomeAndExpensesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherIncomeAndExpensesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ResearchAndDevelopmentExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 985<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6501960&amp;loc=d3e128462-111756<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 730<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6420194&amp;loc=d3e21568-108373<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ResearchAndDevelopmentExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Revenues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 40<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9031-108599<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 41<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9038-108599<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 42<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e9054-108599<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 235<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-05(b)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399901&amp;loc=d3e537907-122884<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Revenues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenuesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenuesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>12
<FILENAME>R5.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591339309816">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Consolidated Statements of Changes in Stockholders' Equity (Deficit) - USD ($)<br></strong></div></th>
<th class="th"><div>Common Stock</div></th>
<th class="th"><div>Additional Paid in Capital</div></th>
<th class="th"><div>Treasury Stock</div></th>
<th class="th"><div>Accumulated Deficit</div></th>
<th class="th"><div>Total</div></th>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Dec. 31, 2018</a></td>
<td class="nump">$ 3,981<span></span>
</td>
<td class="nump">$ 12,609,980<span></span>
</td>
<td class="num">$ (491,139)<span></span>
</td>
<td class="num">$ (12,057,798)<span></span>
</td>
<td class="nump">$ 65,024<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance, Shares at Dec. 31, 2018</a></td>
<td class="nump">31,750,106<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Stock based compensation</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">80,000<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">80,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(514,916)<span></span>
</td>
<td class="num">(514,916)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Dec. 31, 2019</a></td>
<td class="nump">$ 3,981<span></span>
</td>
<td class="nump">12,689,980<span></span>
</td>
<td class="num">(491,139)<span></span>
</td>
<td class="num">(12,572,714)<span></span>
</td>
<td class="num">(369,892)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance, Shares at Dec. 31, 2019</a></td>
<td class="nump">31,750,106<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsForRepurchaseOfCommonStock', window );">Repurchase of Common Stock Shares from related party, value</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(300,000)<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(300,000)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockRepurchasedDuringPeriodShares', window );">Repurchase of Common Stock Shares from related party, Shares</a></td>
<td class="num">(4,027,408)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueNewIssues', window );">Issuance of common stock upon warrant exercise, value</a></td>
<td class="nump">$ 3<span></span>
</td>
<td class="nump">2,997<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">3,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues', window );">Issuance of common stock upon warrant exercise, Shares</a></td>
<td class="nump">25,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities', window );">Conversion of note payable and accrued interest, value</a></td>
<td class="nump">$ 13<span></span>
</td>
<td class="nump">26,059<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">26,072<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities', window );">Conversion of note payable and accrued interest, shares</a></td>
<td class="nump">130,362<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature', window );">Beneficial Conversion Feature on Convertible Notes Payable</a></td>
<td class="text"> <span></span>
</td>
<td class="nump">712,500<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="nump">712,500<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="num">(533,660)<span></span>
</td>
<td class="num">(533,660)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at Dec. 31, 2020</a></td>
<td class="nump">$ 3,997<span></span>
</td>
<td class="nump">$ 13,431,536<span></span>
</td>
<td class="num">$ (791,139)<span></span>
</td>
<td class="num">$ (13,106,374)<span></span>
</td>
<td class="num">$ (461,980)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance, Shares at Dec. 31, 2020</a></td>
<td class="nump">27,878,060<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of a favorable spread to a debt holder between the amount of debt being converted and the value of the securities received upon conversion. This is an embedded conversion feature of convertible debt issued that is in-the-money at the commitment date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21538-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22595-107794<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669625-108580<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 11: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 12: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 13: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22583-107794<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=SL5780133-109256<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 22: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 23: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsForRepurchaseOfCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow to reacquire common stock during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsForRepurchaseOfCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of noncash expense for share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued which are neither cancelled nor held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued during the period as a result of the conversion of convertible securities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29-30)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21475-112644<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of new stock issued during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The gross value of stock issued during the period upon the conversion of convertible securities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29-31)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockRepurchasedDuringPeriodShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockRepurchasedDuringPeriodShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -URI http://asc.fasb.org/extlink&amp;oid=27010918&amp;loc=d3e74512-122707<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(31))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>13
<FILENAME>R6.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591339375912">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Cash Flows - USD ($)<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract', window );"><strong>Cash Flows from Operating Activities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="num">$ (533,660)<span></span>
</td>
<td class="num">$ (514,916)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Adjustments to reconcile net loss to net cash provided (used) by operating activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ImpairmentOfIntangibleAssetsFinitelived', window );">Impairment of intangible assets</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">69,178<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationAmortizationAndAccretionNet', window );">Depreciation and amortization</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">5,633<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AmortizationOfFinancingCosts', window );">Amortization of debt issuance costs</a></td>
<td class="nump">13,530<span></span>
</td>
<td class="nump">7,254<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AmortizationOfDebtDiscountPremium', window );">Amortization of debt discount</a></td>
<td class="nump">59,327<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Stock based compensation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">80,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract', window );"><strong>Changes in operating assets and liabilities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets', window );">Accounts receivable with related party and prepaid expenses</a></td>
<td class="num">(17,540)<span></span>
</td>
<td class="nump">3,406<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities', window );">Accounts payable and accrued expenses</a></td>
<td class="num">(23,679)<span></span>
</td>
<td class="nump">61,996<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivities', window );">Cash Used In Operating Activities</a></td>
<td class="num">(502,022)<span></span>
</td>
<td class="num">(287,449)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract', window );"><strong>Cash Flows from Financing Activities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromRelatedPartyDebt', window );">Proceeds from convertible notes payable, related parties and stockholders</a></td>
<td class="nump">125,000<span></span>
</td>
<td class="nump">200,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromConvertibleDebt', window );">Proceeds from convertible notes payable</a></td>
<td class="nump">761,000<span></span>
</td>
<td class="nump">125,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsOfDebtIssuanceCosts', window );">Payments for debt issuance costs</a></td>
<td class="num">(11,625)<span></span>
</td>
<td class="num">(26,000)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromWarrantExercises', window );">Proceeds from warrant exercise</a></td>
<td class="nump">3,000<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsForRepurchaseOfEquity', window );">Payment for stock repurchase from related party</a></td>
<td class="num">(300,000)<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivities', window );">Cash Provided by Financing Activities</a></td>
<td class="nump">577,375<span></span>
</td>
<td class="nump">299,000<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease', window );">Net Change in Cash</a></td>
<td class="nump">75,353<span></span>
</td>
<td class="nump">11,551<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">Cash at Beginning of Period</a></td>
<td class="nump">20,033<span></span>
</td>
<td class="nump">8,482<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">Cash at End of Period</a></td>
<td class="nump">95,386<span></span>
</td>
<td class="nump">20,033<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SupplementalCashFlowInformationAbstract', window );"><strong>Supplemental Disclosure of Cash Flow Information</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestPaidNet', window );">Cash paid during the period for interest</a></td>
<td class="nump">62,438<span></span>
</td>
<td class="nump">25,871<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxesPaid', window );">Cash paid during the period for income taxes</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NoncashInvestingAndFinancingItemsAbstract', window );"><strong>Non-cash Financing Activities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_BeneficialConversionFeatureOnConvertibleNotesPayables', window );">Beneficial conversion feature on convertible notes payable</a></td>
<td class="nump">712,500<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_ConversionOfConvertibleNotePayableWithRelatedPartyAndAccruedInterest', window );">Conversion of convertible note payable with related party and accrued interest</a></td>
<td class="nump">$ 26,072<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_BeneficialConversionFeatureOnConvertibleNotesPayables">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_BeneficialConversionFeatureOnConvertibleNotesPayables</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_ConversionOfConvertibleNotePayableWithRelatedPartyAndAccruedInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_ConversionOfConvertibleNotePayableWithRelatedPartyAndAccruedInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AmortizationOfDebtDiscountPremium">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1A<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28541-108399<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.8)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AmortizationOfDebtDiscountPremium</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AmortizationOfFinancingCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization expense attributable to debt issuance costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28555-108399<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AmortizationOfFinancingCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAtCarryingValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3044-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DepreciationAmortizationAndAccretionNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate net amount of depreciation, amortization, and accretion recognized during an accounting period. As a noncash item, the net amount is added back to net income when calculating cash provided by or used in operations using the indirect method.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DepreciationAmortizationAndAccretionNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ImpairmentOfIntangibleAssetsFinitelived">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16373-109275<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ImpairmentOfIntangibleAssetsFinitelived</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxesPaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4297-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3536-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxesPaid</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in receivables, and operating assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOperatingCapitalAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestPaidNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4297-108586<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 17<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3367-108585<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3536-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestPaidNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3536-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3521-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22595-107794<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669625-108580<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 11: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 12: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 13: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22583-107794<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=SL5780133-109256<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 22: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 23: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NoncashInvestingAndFinancingItemsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NoncashInvestingAndFinancingItemsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsForRepurchaseOfEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow to reacquire common and preferred stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsForRepurchaseOfEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsOfDebtIssuanceCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsOfDebtIssuanceCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromConvertibleDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromConvertibleDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromRelatedPartyDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from a long-term borrowing made from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Proceeds from Advances from Affiliates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromRelatedPartyDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromWarrantExercises">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow associated with the amount received from holders exercising their stock warrants.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromWarrantExercises</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of noncash expense for share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SupplementalCashFlowInformationAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SupplementalCashFlowInformationAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>14
<FILENAME>R7.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591416767224">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Nature of Business<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_CondensedConsolidatedFinancialStatementsAbstract', window );"><strong>Financial Statements</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock', window );">Nature of Business</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><b>Note 1 &#8211; Nature of Business</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">PowerVerde, Inc. (the &#8220;Company&#8221;)
is a &#8220;C&#8221; Corporation organized under the Laws of Delaware with operations in Scottsdale, Arizona. The Company&#8217;s
two founders, now its largest shareholders, have conceived and developed the use of a power systems patent. For several years,
the Company has been undertaking research and development on a power generating system based on the patent and related intellectual
property, which it hopes to commercialize.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Company has not generated revenues from
its planned operations. &#160;During the years ended December 31, 2020 and 2019, the Company&#8217;s revenues have been generated
from an assembly agreement with a related party.</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_CondensedConsolidatedFinancialStatementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_CondensedConsolidatedFinancialStatementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -URI http://asc.fasb.org/topic&amp;trid=2122149<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -URI http://asc.fasb.org/topic&amp;trid=2197479<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>15
<FILENAME>R8.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591344497032">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Going Concern<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_GoingConcernAbstract', window );"><strong>Going Concern:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubstantialDoubtAboutGoingConcernTextBlock', window );">Going Concern</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><b>Note 2 &#8211; Going Concern</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">The financial statements have been prepared on a going concern basis,
which contemplates the realization of assets and the settlement of liabilities and commitments in the normal course of business.
As of December 31, 2020, the Company had a working capital deficit of $237,593. As of December 31, 2020, the Company has an accumulated
deficit of $13,106,374. The Company had a net loss of $533,660 and $501,022 of net cash used in operations for the year ended December
31, 2020. These conditions raise substantial doubt about the company&#8217;s ability to continue as a going concern.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">The Company has historically relied upon unrelated and related party
debt and equity financing to fund its cash flow shortages and will require either additional debt or equity financing to sustain
its operations.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">The Company continues to seek funding from private debt and equity
investors, as it needs to promptly raise substantial additional capital in order to finance its plan of operations. There can be
no assurance that the Company will be able to promptly raise the necessary funds on commercially acceptable terms, if at all. If
the Company does not raise the necessary funds, it may be forced to cease operations. These financial statements do not include
any adjustments related to the recoverability and classification of recorded asset amounts and classification of liabilities that
might be necessary should the Company be unable to continue as a going concern.</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_GoingConcernAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_GoingConcernAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubstantialDoubtAboutGoingConcernTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure when substantial doubt is raised about the ability to continue as a going concern. Includes, but is not limited to, principal conditions or events that raised substantial doubt about the ability to continue as a going concern, management's evaluation of the significance of those conditions or events in relation to the ability to meet its obligations, and management's plans that alleviated or are intended to mitigate the conditions or events that raise substantial doubt about the ability to continue as a going concern.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 40<br> -URI http://asc.fasb.org/subtopic&amp;trid=51888271<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubstantialDoubtAboutGoingConcernTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>16
<FILENAME>R9.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591416592728">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PolicyTextBlockAbstract', window );"><strong>Policy Text Block [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock', window );">Summary of Significant Accounting Policies</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><b>Note 3 &#8211; Summary of Significant Accounting
Policies</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><u>Cash Equivalents</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">The Company considers all highly liquid investments purchased with
an original maturity of three months or less to be cash equivalents. The Company held no cash equivalents at December 31, 2020
and 2019.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"><u>Accounts Receivable and Concentration</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">Accounts receivable consist of balances due
from assembly services with a related party. The Company monitors accounts receivable and provides allowances when considered
necessary. At December 31, 2020 and 2019, accounts receivable were considered to be fully collectible. Accordingly, no allowance
for doubtful accounts was provided. At December 31, 2020 and 2019, accounts receivable were due from one related customer.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"><u>Revenue Recognition and Concentration</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">The Company follows the revenue standards of Financial Accounting
Standards Board Update No. 2014-09: &#8220;Revenue from Contracts with Customers (Topic 606).&#8221; The core principle of this
Topic is that an entity recognizes revenue to depict the transfer of promised goods or services to customers in an amount that
reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. Revenue is recognized
in accordance with that core principle by applying the following five steps: 1) identify the contracts with a customer; 2) identify
the performance obligations in the contract; 3) determine the transaction price; 4) allocate the transaction price to the performance
obligations; and 5) recognize revenue when (or as) we satisfy a performance obligation.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">Royalties are recognized as earned in the period the sales to which
the royalties relate occur. The Company has not yet generated any royalty revenues. Manufacturing assembly services are recognized
as revenue when the assembled product is delivered to the customer and the Company has completed its performance obligations. Revenues
for the years ended December 31, 2020 and 2019 were generated from manufacturing assembly services and are from one related customer.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"><u>Impairment of Long-Lived Assets</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">Impairment losses are recorded on long-lived assets (property, equipment
and intellectual property) used in operations when impairment indicators are present and the undiscounted expected cash flows estimated
to be generated by those assets are less than the carrying value of such assets. As of June 2019, the Company recognized an impairment
loss of $69,178. The intellectual property was fully amortized as of December 31, 2019.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Company reviews intangible assets with
finite lives for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be
recoverable. The Company uses an estimate of the undiscounted cash flows over the remaining life of its long-lived assets, or related
group of assets where applicable, in measuring whether the assets to be held and used will be realizable. In the event of impairment,
the Company would discount the future cash flows using its then estimated incremental borrowing rate to estimate the amount of
the impairment.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"><u>Stock-based Compensation</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">The Company has accounted for stock-based compensation under the
provisions of Accounting Standards Codification (ASC) Topic 718 &#8211; &#8220;Stock Compensation&#8221; which requires the use
of the fair-value based method to determine compensation for all arrangements under which employees and others receive shares of
stock or equity instruments (stock options and common stock purchase warrants). The fair value of each stock option award is estimated
on the date of grant using the Black-Scholes valuation model that uses assumptions for expected volatility, expected dividends,
expected term, and the risk-free interest rate. Expected volatilities are based on historical volatility of peer companies and
other factors estimated over the expected term of the stock options. The expected term of options granted is derived using the
&#8220;simplified method&#8221; which computes expected term as the average of the sum of the vesting term plus the contract term.
The risk-free rate is based on the U.S. Treasury yield curve in effect at the time of grant for the period of the expected term.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"><u>Accounting for Uncertainty in Income Taxes</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">The Company&#160;follows the provisions of ASC Topic 740-10, &#8220;Accounting
for Uncertainty in Income Taxes&#8221; which clarifies the accounting for uncertainty in income taxes recognized in an enterprise&#8217;s
financial statements and prescribes a recognition threshold and measurement process for financial statement recognition and measurement
of a tax position taken or expected to be taken in a tax return. This topic also provides guidance on derecognition, classification,
interest and penalties, accounting in interim periods, disclosure and transition. There is no uncertain tax positions as of December
31, 2020 and December 30, 2019.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"><u>Income Tax Policy</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Company accounts for income taxes using
the liability method prescribed by ASC 740 - Income Taxes. Under this method, deferred tax assets and liabilities are determined
based on the difference between the financial reporting and tax bases of assets and liabilities using enacted tax rates that will
be in effect in the year in which the differences are expected to reverse. The Company records a valuation allowance to offset
deferred tax assets if based on the weight of available evidence, it is more-likely-than-not that some portion, or all, of the
deferred tax assets will not be realized. The effect on deferred taxes of a change in tax rates is recognized as income or loss
in the period that includes the enactment date.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><u>Research and Development Costs</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">The Company&#8217;s research and development costs are expensed
in the period in which they are incurred. Such expenditures amounted to $114,559 and $218,919 for the years ended December 31,
2020 and 2019, respectively.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"><u>Earnings (Loss) Per Share</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">Earnings (loss) per share is computed in accordance with FASB ASC
Topic 260, &#8220;Earnings per Share&#8221;. Diluted earnings per share is computed by dividing net income (loss) by the weighted-average
number of shares of common stock, common stock equivalents and other potentially dilutive securities outstanding during the period.
Certain common stock equivalents were not included in the earnings (loss) per share calculation as their effect would be anti-dilutive.
Warrants exercisable for 950,000 and 975,000 shares as of December 31, 2020 and December 31, 2019, respectively, were excluded
from weighted average common shares outstanding on a diluted basis as well as options for 12,180,500 shares.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"><u>Financial Instruments</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">The Company carries cash, accounts receivable, accounts payable,
accrued expenses and convertible notes payable, at historical costs. The respective estimated fair values of these assets and liabilities
approximate carrying values due to their short-term nature.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"><u>Use of Estimates</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">The preparation of financial statements in conformity with accounting
principles generally accepted in the United States of America requires management to make estimates and assumptions that affect
reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements
and the reported amounts of income and expenses during the reporting period. Actual results could differ from those estimates.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"><u>Reclassification</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">Certain amounts in the 2019 financial statements have been reclassified
to conform to the 2020 presentation with no impact to stockholders&#8217; deficit or net loss.</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for the basis of presentation and significant accounting policies concepts. Basis of presentation describes the underlying basis used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).  Accounting policies describe all significant accounting policies of the reporting entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -URI http://asc.fasb.org/topic&amp;trid=2122369<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PolicyTextBlockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PolicyTextBlockAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>17
<FILENAME>R10.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591344466280">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Recent Accounting Pronouncements<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_AccountingChangesAndErrorCorrectionsAbstract1', window );"><strong>Recent Accounting Prouncements</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock', window );">Recent Accounting Pronouncements</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><b>Note 4 &#8211; Recent Accounting Pronouncements</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">In August, 2020, the Financial Accounting Standards Board (&#8220;FASB&#8221;)
issued ASU 2020-06, &#8220;Debt-Debt with Conversion and other options&#8221; which simplifies the accounting for convertible debt
instruments and convertible preferred stock. The ASU is effective for public companies for fiscal years beginning after December
15, 2023, including interim periods within those fiscal years. Early adoption is permitted. The Company is evaluating the impact
ASU 2020-06 could have on its consolidated financial statements.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">There are several other new accounting pronouncements issued or
proposed by the FASB. Each of these pronouncements, as applicable, has been or will be adopted by the Company. Management does
not believe any of these accounting pronouncements has had or will have a material impact on the Company&#8217;s consolidated financial
position, operating results, or cash flows.</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_AccountingChangesAndErrorCorrectionsAbstract1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_AccountingChangesAndErrorCorrectionsAbstract1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for change in accounting principle. Includes, but is not limited to, nature, reason, and method of adopting amendment to accounting standards or other change in accounting principle.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 65<br> -Paragraph 1<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=113356391&amp;loc=SL49131195-203048<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -URI http://asc.fasb.org/topic&amp;trid=2122394<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 65<br> -Paragraph 1<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=113356391&amp;loc=SL49131195-203048<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section S99<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=112272810&amp;loc=SL108384541-122693<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 65<br> -Paragraph 1<br> -Subparagraph (i)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=113356391&amp;loc=SL49131195-203048<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(2)(iii)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(2)(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(2)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 65<br> -Paragraph 15<br> -Subparagraph (g)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=121322162&amp;loc=SL121327923-165333<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 65<br> -Paragraph 1<br> -Subparagraph (j)<br> -URI http://asc.fasb.org/extlink&amp;oid=113356391&amp;loc=SL49131195-203048<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(2)(iv)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 926<br> -SubTopic 20<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (f)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120154821&amp;loc=SL120154904-197079<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section S99<br> -Paragraph 5<br> -Subparagraph (SAB Topic 11.M.Q2)<br> -URI http://asc.fasb.org/extlink&amp;oid=112272810&amp;loc=d3e31137-122693<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 926<br> -SubTopic 20<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (f)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120154821&amp;loc=SL120154904-197079<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 926<br> -SubTopic 20<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (f)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=120154821&amp;loc=SL120154904-197079<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 10<br> -Section 65<br> -Paragraph 4<br> -Subparagraph (e)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=121646688&amp;loc=SL121648383-210437<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (h)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 10<br> -Section 65<br> -Paragraph 4<br> -Subparagraph (e)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121646688&amp;loc=SL121648383-210437<br><br>Reference 22: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 23: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 65<br> -Paragraph 8<br> -Subparagraph (e)(1)<br><br>Reference 24: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 65<br> -Paragraph 8<br> -Subparagraph (e)(2)<br><br>Reference 25: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 65<br> -Paragraph 8<br> -Subparagraph (e)(3)<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>18
<FILENAME>R11.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591416758456">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Intellectual Property and License Agreement<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationsAbstract', window );"><strong>Business Combinations [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessCombinationDisclosureTextBlock', window );">Intellectual Property and License Agreement</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"><b>Note 5 &#8211; Intellectual Property and License Agreement</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">On June 1, 2016, the Company entered into a ten-year License Agreement
with Helidyne LLC for total consideration of $100,000 to utilize the Helidyne intellectual property in the manufacturing of planetary
rotor expanders and the incorporation of same in the Company&#8217;s distributed electric power generation systems. The license
agreement also grants the Company an exclusive license to sell the expanders whether manufactured by Helidyne or by the Company.
The Company&#8217;s royalty obligation begins on the earlier of the commercialization of the product or three years from the effective
date of the agreement. Once the royalty obligation begins, the minimum annual royalty is $50,000 for each of the first six years,
and $100,000, per commercial year, for the remainder of the agreement. Helidyne has defaulted under the agreement. Royalties would
be payable only if Helidyne performs as required, or if the Company elects to produce its own expanders using Helidyne technology.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">In the second quarter of 2019, management of the Company evaluated
the continued default by Helidyne and determined that Helidyne will not be able to perform under the license agreement for the
foreseeable future. The Company&#8217;s license agreement continues to be active and the Company may utilize the Helidyne intellectual
property in marketing its own products. Under the terms of the license agreement, the Company has the right to develop a prototype
utilizing the Helidyne technology at its own cost. Due to the continued default by Helidyne and the potential cost of developing
its own prototype, the Company has determined that the intangible asset related to the above license agreement is impaired and
recognized an impairment charge of $69,178 in the second quarter of 2019, which is 100% of the net carrying value.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">For the years ended December 31, 2020 and 2019, amortization expense
was $0 and $5,000, respectively.</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessCombinationDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for a business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities. The disclosure may include leverage buyout transactions (as applicable).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -URI http://asc.fasb.org/topic&amp;trid=2303972<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessCombinationsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>19
<FILENAME>R12.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591344592408">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Convertible Notes Payable to Related and Nonrelated Parties<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_DebtAbstract', window );"><strong>Notes Payable to Related Parties</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MortgageNotesPayableDisclosureTextBlock', window );">Convertible Notes Payable to Related and Nonrelated Parties</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"><b>Note 6 - Convertible Notes Payable to Related Parties/Stockholders
and Nonrelated Parties</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">In January, March, and May 2019, the Company issued Convertible
Notes Payable totaling $200,000 to related parties and stockholders and $100,000 convertible note payable to a nonrelated party.
The notes are to be paid in one principal payment, along with any unpaid interest by December 31, 2021. Interest is payable semiannually
at 10%. The notes are convertible into common stock at a price of $.20 per share through December 31, 2019, $.30 per share from
January 1, 2020 through December 31, 2020, and $.40 per share from January 1, 2021 through the maturity date of December 31, 2021.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">In December 2019, the Company issued a Convertible
Note Payable in the principal amount of $25,000 to a stockholder in connection with a loan in the same amount. The note is to
be paid in one principal payment, along with any unpaid interest by December 31, 2022. Interest is payable semiannually at 10%.
The note is convertible into common stock at a price of $.20 per share through December 31, 2020, $.30 per share from January
1, 2021 through December 31, 2021, and $.40 per share from January 1, 2022 through the maturity date of December 31, 2022. On
December 4, 2020, the note along with accrued interest totaling $26,072 was converted into 130,362 shares of common stock.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">In March 2020, the Company issued a Convertible
Note Payable in the principal amount of $100,000 to a nonrelated party in connection with a loan in the same amount. The note is
to be paid in one principal payment, along with any unpaid interest by December 31, 2022. Interest is payable semiannually at 10%.
The note is convertible into common stock at a price of $.20 per share through December 31, 2020, $.30 per share from January 1,
2021 through December 31, 2021, and $.40 per share from January 1, 2022 through the maturity date of December 31, 2022.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">In June 2020, the Company issued a Convertible
Note Payable in the principal amount of $25,000 to a related party in connection with a loan in the same amount. The note is to
be paid in one principal payment, along with any unpaid interest by July 31, 2023. Interest is payable semiannually at 10%. The
note is convertible into common stock at a price of $.20 per share through December 31, 2020, $.30 per share from January 1, 2021
through December 31, 2021, and $.40 per share from January 1, 2022 through the maturity date of July 31, 2023.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">In the third quarter 2020, the Company issued
Convertible Notes Payable totaling $511,000, of which $25,000 was with a stockholder and the remaining $486,000 was with nonrelated
accredited investors in connection with loans for the same amount. The notes are to be paid in one principal payment, along with
any unpaid interest by December 31, 2023. Interest is payable semiannually at 10% on June 30 and December 31. The notes are convertible
into common stock at a price of $.20 per share through December 31, 2020, $.30 per share from January 1, 2021 through December
31, 2021, and $.40 per share from January 1, 2022 through the maturity date of December 31, 2023.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">In the fourth quarter 2020, the Company issued
Convertible Notes Payable totaling $250,000, of which $75,000 was with a related party and stockholder and the remaining $175,000
was with nonrelated accredited investors in connection with loans for the same amount. The notes are to be paid in one principal
payment, along with any unpaid interest by December 31, 2023. Interest is payable semiannually at 10% on June 30 and December 31.
The notes are convertible into common stock at a price of $.20 per share through December 31, 2020, $.30 per share from January
1, 2021 through December 31, 2021, and $.40 per share from January 1, 2022 through the maturity date of December 31, 2023.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">Consequently, the Company has outstanding Convertible Notes Payable
in an aggregate principal amount of $1,186,000 through December 31, 2020, of which $325,000 are due to related parties and stockholders,
and $861,000 are to nonrelated parties (collectively referred to as the &#8220;Notes&#8221;). See Note 12 for further related party
transactions.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Convertible Notes Payable that were issued
in the third and fourth quarter 2020 included a beneficial conversion feature, which is recorded as a discount against the Notes
and amortized through the earlier of the conversion into common stock, or the maturity date. Amortization of the debt discount
is reported as interest expense in the Statement of Operations The total debt discount associated with the beneficial conversion
feature for the year ended December 31, 2020 was $712,500. Total amortization associated with the beneficial conversion feature
debt discount was $59,327 for the year ended December 31, 2020.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">Total debt issuance costs were $11,625 and $26,000 for the years
ended December 31, 2020 and December 31, 2019, respectively. Total amortization associated with the debt issuance costs paid was
$13,530 and $7,254 for the years ended December 31, 2020 and December 31, 2019, respectively.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Convertible Notes Payable at December 31, 2020
and December 31, 2019 consisted of the following:</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
    <td style="white-space: nowrap; padding-left: 7.5pt; text-align: center; text-indent: -7.5pt">&#160;</td>
    <td>&#160;</td>
    <td colspan="3" style="white-space: nowrap; text-align: center"><font style="font-size: 10pt"><b>December 31,</b></font></td>
    <td>&#160;</td>
    <td colspan="3" style="white-space: nowrap; text-align: center"><font style="font-size: 10pt"><b>December 31,</b></font></td></tr>
<tr style="vertical-align: bottom">
    <td style="white-space: nowrap; padding-left: 7.5pt; text-align: center; text-indent: -7.5pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; white-space: nowrap; text-align: center"><font style="font-size: 10pt"><b>2020</b></font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; white-space: nowrap; text-align: center"><font style="font-size: 10pt"><b>2019</b></font></td></tr>
<tr style="vertical-align: bottom">
    <td style="border-bottom: black 1pt solid; white-space: nowrap; padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt"><b>Current:</b></font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td colspan="3" style="white-space: nowrap; text-align: center">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td colspan="3" style="white-space: nowrap; text-align: center">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="width: 58%; padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Convertible notes payable to related parties and stockholders</font></td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 1%"><font style="font-size: 10pt">$</font></td>
    <td style="width: 11%; text-align: right"><font style="font-size: 10pt">200,000</font></td>
    <td style="width: 1%">&#160;</td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 1%"><font style="font-size: 10pt">$</font></td>
    <td style="width: 11%; text-align: right"><font style="font-size: 10pt">&#8212;</font></td>
    <td style="width: 1%">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Less:</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Unamortized debt issuance costs</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">5,578</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">&#8212;</font></td>
    <td style="padding-bottom: 1pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Total convertible notes payable to related parties and stockholders</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">194,422</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">0</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Convertible notes payable</font></td>
    <td>&#160;</td>
    <td><font style="font-size: 10pt">$</font></td>
    <td style="text-align: right"><font style="font-size: 10pt">100,000</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td><font style="font-size: 10pt">$</font></td>
    <td style="text-align: right"><font style="font-size: 10pt">&#8212;</font></td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Less:</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Unamortized debt issuance costs</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">2,824</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">&#8212;</font></td>
    <td style="padding-bottom: 1pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Total convertible notes payable, net</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">97,176</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">0</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="border-bottom: black 1pt solid; padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt">Long Term:</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Convertible notes payable to related parties and stockholders</font></td>
    <td>&#160;</td>
    <td><font style="font-size: 10pt">$</font></td>
    <td style="text-align: right"><font style="font-size: 10pt">125,000</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td><font style="font-size: 10pt">$</font></td>
    <td style="text-align: right"><font style="font-size: 10pt">225,000</font></td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Less:</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Unamortized debt discount - beneficial conversion feature</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">103,092</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">&#8212;</font></td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Unamortized debt issuance costs</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">1,371</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">13,100</font></td>
    <td style="padding-bottom: 1pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Total convertible notes payable to related parties and stockholders</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">20,536</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">211,900</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Convertible notes payable</font></td>
    <td>&#160;</td>
    <td><font style="font-size: 10pt">$</font></td>
    <td style="text-align: right"><font style="font-size: 10pt">761,000</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td><font style="font-size: 10pt">$</font></td>
    <td style="text-align: right"><font style="font-size: 10pt">100,000</font></td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Less:</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Unamortized debt discount - beneficial conversion feature</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">550,080</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">&#8212;</font></td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Unamortized debt issuance costs</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">7,069</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">5,646</font></td>
    <td style="padding-bottom: 1pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Total convertible notes payable, net</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">203,851</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">94,354</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td></tr>
</table><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_DebtAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_DebtAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MortgageNotesPayableDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for mortgage notes payable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MortgageNotesPayableDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>20
<FILENAME>R13.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591416752008">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Warrants<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_WarrantsAbstract', window );"><strong>Warrants Abstract</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_WarrantsTextBlock', window );">Warrants</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>Note 7 &#8211; Warrants</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><i>Warrants</i></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><i>&#160;</i></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">During September 2015, the Company issued five-year
warrants to a stockholder for the purchase 25,000 shares of common stock at an exercise price of $.12 per share as additional consideration
for a $25,000 loan. On September 30, 2020, the stockholder exercised the warrant for 25,000 shares at $0.12 per share, totaling
$3,000.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">During June 2016, the Company issued warrants
to a stockholder for the purchase of 900,000 shares of common stock at an exercise price of $0.11 per share in consideration for
the Company utilizing his facility space from January 2013 to December 2015. These warrants expire in June 2021. As of December
31, 2020, all of these warrants were outstanding.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">In July 2016, a warrant for the purchase of
25,000 shares of common stock at an exercise price of $.19 per share was issued to a stockholder as additional consideration for
a $25,000 loan. These warrants expire in July 2021. As of December 31, 2020, all of these warrants were outstanding.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">In October 2016, another warrant for the purchase
of 25,000 shares of common stock was issued to the same stockholder at an exercise price of $.15 per share as additional consideration
for extending the maturity of the $25,000 loan for an additional 90 days. These warrants expire in October 2021. As of December
31, 2020, all of these warrants were outstanding.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">39</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">A summary of warrants issued, exercised and
expired during the year ending December 31, 2020 is as follows:</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
    <td colspan="2" style="text-align: center">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; text-align: center"><font style="font-size: 10pt"><b>Shares</b></font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; text-align: center"><font style="font-size: 10pt"><b>Weighted Average Exercise Price</b></font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; text-align: center"><font style="font-size: 10pt"><b>Aggregate Intrinsic Value</b></font></td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="width: 45%; padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt">Balance at December 31, 2019</font></td>
    <td style="width: 1%">&#160;</td>
    <td style="width: 5%">&#160;</td>
    <td style="width: 1%">&#160;</td>
    <td style="width: 11%; text-align: right"><font style="font-size: 10pt">975,000</font></td>
    <td style="width: 1%">&#160;</td>
    <td style="width: 5%">&#160;</td>
    <td style="width: 1%"><font style="font-size: 10pt">$</font></td>
    <td style="width: 11%; text-align: right"><font style="font-size: 10pt">.11</font></td>
    <td style="width: 1%">&#160;</td>
    <td style="width: 5%">&#160;</td>
    <td style="width: 1%"><font style="font-size: 10pt">$</font></td>
    <td style="width: 11%; text-align: right"><font style="font-size: 10pt">0</font></td>
    <td style="width: 1%">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt">Exercised</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">(25,000</font></td>
    <td style="padding-bottom: 1pt"><font style="font-size: 10pt">)</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">.12</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">&#8212;</font></td>
    <td style="padding-bottom: 1pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt">Balance at December 31, 2020</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double">&#160;</td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">950,000</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">.11</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">690,500</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td></tr>
</table><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_WarrantsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_WarrantsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_WarrantsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_WarrantsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>21
<FILENAME>R14.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591416587544">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock Options<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_CompensationRelatedCostsShareBasedPaymentsAbstract', window );"><strong>Stock Options</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock', window );">Stock Options</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><b>Note 8 &#8211; Stock Options</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Stock option activity for the year ended December
31, 2020, is summarized as follows:</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
    <td colspan="2" style="text-align: center">&#160;</td>
    <td>&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; text-align: center"><font style="font-size: 10pt"><b>Shares</b></font></td>
    <td>&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; text-align: center"><font style="font-size: 10pt"><b>Weighted Average Exercise Price</b></font></td>
    <td>&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; text-align: center"><font style="font-size: 10pt"><b>Weighted Average Remaining Contractual Life (Years)</b></font></td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="width: 45%; padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt"><b>Options outstanding&#160;and exercisable at December 31, 2019</b></font></td>
    <td style="width: 1%; padding-bottom: 2.5pt">&#160;</td>
    <td style="width: 5%; padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double; width: 1%">&#160;</td>
    <td style="border-bottom: black 2.25pt double; width: 11%; text-align: right"><font style="font-size: 10pt">12,180,500</font></td>
    <td style="width: 1%; padding-bottom: 2.5pt">&#160;</td>
    <td style="width: 5%; padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double; width: 1%"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; width: 11%; text-align: right"><font style="font-size: 10pt">0.21</font></td>
    <td style="width: 1%; padding-bottom: 2.5pt">&#160;</td>
    <td style="width: 5%; padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double; width: 1%">&#160;</td>
    <td style="border-bottom: black 2.25pt double; width: 11%; text-align: right"><font style="font-size: 10pt">5.59</font></td>
    <td style="width: 1%; padding-bottom: 2.5pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt"><b>Options outstanding&#160;and exercisable at December 31, 2020</b></font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double">&#160;</td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">12,180,500</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">0.21</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double">&#160;</td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">4.63</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Total stock option compensation was $0 and
$80,000 for the years ended December 31, 2020 and 2019. There is no unrecognized compensation expense associated with the option.</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_CompensationRelatedCostsShareBasedPaymentsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_CompensationRelatedCostsShareBasedPaymentsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -URI http://asc.fasb.org/topic&amp;trid=2228938<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>22
<FILENAME>R15.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591416766392">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholders' Deficit<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityAbstract', window );"><strong>Equity [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityNoteDisclosureTextBlock', window );">Stockholders' Deficit</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"><b>Note 9 &#8211; Stockholders&#8217;&#160;Deficit</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">On September 30, 2020, a shareholder exercised
a warrant for 25,000 shares at $0.12 per share, totaling $3,000.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">The Company also purchased from George Konrad, the Company&#8217;s
founder and former CEO and Director (&#8220;Konrad&#8221;) all of Konrad&#8217;s 4,027,408 shares of Company common stock (the
&#8220;Shares&#8221;), representing 12.7% of the Company&#8217;s issued and outstanding common stock, for an aggregate price of
$300,000 ($.074 per share). The Company raised the funds used for the purchase of the shares through a private placement of convertible
notes to related parties, stockholders and non-related accredited investors (see Note 6).</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">On December 4, 2020, a stockholder converted a Convertible Note
Payable in the principal amount of $25,000 along with accrued interest totaling $26,072 into 130,362 shares of common stock (see
Note 6).</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityNoteDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(e)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -URI http://asc.fasb.org/topic&amp;trid=2208762<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityNoteDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>23
<FILENAME>R16.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591344592408">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments and Contingencies<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_CommitmentAndContingenciesAbstract', window );"><strong>Commitment and Contingencies:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock', window );">Commitments and Contingencies</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><b>Note 10 - Commitments and Contingencies</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">On June 25, 2015, Company consultant Hank Leibowitz assigned to
the Company a patent he obtained for a system and method for using high temperature sources in Rankine cycle power systems. The
Company has agreed to pay Mr. Leibowitz a 2% royalty for any and all revenues of products and/or project sales by the Company based
on the subject patent. At December 31, 2020, no royalties have been paid on this agreement.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">On September 20, 2020, the Company signed a Binding Letter of Intent
for a merger (the &#8220;LOI&#8221;) with 374Water Inc. (&#8220;374Water&#8221;) a privately-held company based in Durham, North
Carolina www.374water.com.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0; color: #252525">Subject to the terms and conditions set forth in
the LOI, 374Water will merge into a newly- formed wholly-owned subsidiary of the Company (the &#8220;Sub&#8221;), with the Sub
as the surviving corporation (the &#8220;Merger&#8221;). Upon closing of the Merger, the Company will issue new shares of common
stock to 374Water shareholders such that 374Water shareholders will own approximately 60% of the combined company, and the Company&#8217;s
shareholders will own approximately 40%. The Merger is subject to adjustments for liabilities, and the closing is contingent on
the achievement of certain milestones and satisfaction of conditions by both parties prior to closing, including the raising of
net proceeds of at least $6.25 million of additional capital pursuant to a private placement by March 31, 2021. (See Note 13)</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_CommitmentAndContingenciesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_CommitmentAndContingenciesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for commitments and contingencies.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -URI http://asc.fasb.org/topic&amp;trid=2127136<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -URI http://asc.fasb.org/topic&amp;trid=2144648<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559207&amp;loc=d3e25336-109308<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559207&amp;loc=d3e25336-109308<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingenciesDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>24
<FILENAME>R17.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591416752008">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_IncomeTaxesAbstract', window );"><strong>Income Taxes:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxDisclosureTextBlock', window );">Income Taxes</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><b>Note 11 &#8211; Income Taxes </b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Deferred income taxes are provided based on
the provisions of ASC Topic 740, &#8220;Accounting for Income Taxes&#8221;, to reflect the tax consequences in future years of
differences between the tax basis of assets and liabilities and their financial reporting amounts based on enacted tax laws and
statutory tax rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances
are established when necessary to reduce deferred tax assets to the amount expected to be realized.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Significant components of the Company&#8217;s
net deferred income taxes are as follows:</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
    <td style="text-align: center">&#160;</td>
    <td>&#160;</td>
    <td colspan="7" style="text-align: center"><font style="font-size: 10pt"><b>December 31,</b></font></td></tr>
<tr style="vertical-align: bottom">
    <td style="padding-bottom: 1pt; text-align: center">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; text-align: center"><font style="font-size: 10pt"><b>2020</b></font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; text-align: center"><font style="font-size: 10pt"><b>2019</b></font></td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td><font style="font-size: 10pt">Deferred tax assets:</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="width: 58%"><font style="font-size: 10pt">Net operating loss carryforwards</font></td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 1%"><font style="font-size: 10pt">$</font></td>
    <td style="width: 11%; text-align: right"><font style="font-size: 10pt">1,953,623</font></td>
    <td style="width: 1%">&#160;</td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 1%">&#160;</td>
    <td style="width: 11%; text-align: right"><font style="font-size: 10pt">1,773,162</font></td>
    <td style="width: 1%">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td><font style="font-size: 10pt">Start-up cost</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">109,218</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">129,091</font></td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td><font style="font-size: 10pt">Goodwill</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">279,200</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">309,039</font></td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td><font style="font-size: 10pt">Stock based compensation</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">538,113</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">538,113</font></td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-bottom: 1pt"><font style="font-size: 10pt">Other</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">16,636</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">1,079</font></td>
    <td style="padding-bottom: 1pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td><font style="font-size: 10pt">Deferred tax assets</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">2,896,789</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">2,750,484</font></td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-bottom: 1pt"><font style="font-size: 10pt">Less valuation allowance</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">(2,896,789</font></td>
    <td style="padding-bottom: 1pt"><font style="font-size: 10pt">)</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">(2,750,484</font></td>
    <td style="padding-bottom: 1pt"><font style="font-size: 10pt">)</font></td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-bottom: 2.5pt"><font style="font-size: 10pt">Net deferred tax assets after valuation allowance</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">&#8212;</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">&#8212;</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">A reconciliation of the U.S. statutory federal
income tax rate to the effective income tax rate (benefit) follows:</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><b>Rate Reconciliation</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
    <td style="padding-left: 7.5pt; text-align: center; text-indent: -7.5pt">&#160;</td>
    <td>&#160;</td>
    <td colspan="7" style="text-align: center"><font style="font-size: 10pt"><b>December 31,</b></font></td></tr>
<tr style="vertical-align: bottom">
    <td style="padding-left: 7.5pt; text-align: center; text-indent: -7.5pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; text-align: center"><font style="font-size: 10pt"><b>2020</b></font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; text-align: center"><font style="font-size: 10pt"><b>2019</b></font></td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt"><b><u>Rate Reconciliation</u></b></font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="width: 58%; padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt">Federal income tax at statutory rate</font></td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 1%">&#160;</td>
    <td style="width: 11%; text-align: right"><font style="font-size: 10pt">(112,069</font></td>
    <td style="width: 1%"><font style="font-size: 10pt">)</font></td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 1%">&#160;</td>
    <td style="width: 11%; text-align: right"><font style="font-size: 10pt">(108,133</font></td>
    <td style="width: 1%"><font style="font-size: 10pt">)</font></td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt">State Tax</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">(18,795</font></td>
    <td><font style="font-size: 10pt">)</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">(18,134</font></td>
    <td><font style="font-size: 10pt">)</font></td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt">Change in Valuation Allowance</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">146,306</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">89,146</font></td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt">Permanent Differences</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">292</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">14,217</font></td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt">Other</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">(15,734</font></td>
    <td style="padding-bottom: 1pt"><font style="font-size: 10pt">)</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">22,904</font></td>
    <td style="padding-bottom: 1pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double">&#160;</td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">&#8212;</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double">&#160;</td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">&#8212;</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td></tr>
</table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">In assessing the ability to realize a portion
of the deferred tax assets, management considers whether it is more than likely than not that some portion or all of the deferred
tax assets will not be realized. The ultimate realization of the deferred tax assets is dependent upon the generation of future
taxable income during the periods in which those temporary differences become deductible. Management considers the scheduled reversal
of deferred tax liabilities and projected future taxable income in making the assessment. After consideration of the evidence,
both positive and negative, management has determined that a $2,896,789 valuation allowance at December 31, 2020 is necessary.
The change in the valuation allowance for the current year is $146,306, which represents the changes in the deferred items. At
December 31, 2020, the Company has available net operating loss carry forwards for federal income tax purposes of $7,958,781 expiring
at various times from 2028 through 2033.</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_IncomeTaxesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_IncomeTaxesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 21<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32857-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 11.C)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330215-122817<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 17<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32809-109319<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I.5.Q1)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 14<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32705-109319<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 270<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6424409&amp;loc=d3e44925-109338<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -URI http://asc.fasb.org/topic&amp;trid=2144680<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6424122&amp;loc=d3e41874-109331<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>25
<FILENAME>R18.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591423979864">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Related Party Transactions<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_RelatedPartyDisclosuresAbstract', window );"><strong>Related Party Transactions</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsDisclosureTextBlock', window );">Related Party Transactions</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"><b>Note 12- Related Party Transactions</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">From July 2010 until December 2017, the accounting
firm J.L. Hofmann &#38; Associates, P.A. (&#8220;JLHPA&#8221;), whose principal is our CFO John L. Hofmann, provided financial
consulting and accounting services to the Company. In December 2017, J.L. Hofmann &#38; Associates, P.A. merged with Kabat, Schertzer,
De La Torre, Taraboulos &#38; Co, LLC (&#8220;KSDT&#8221;). The Company paid $53,395 and $37,334 to KSDT for its services in the
years ended December 31, 2020 and 2019, respectively.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Company&#8217;s consultant and shareholder
Hank Leibowitz receives compensation of $7,500 per month, totaling $90,000 for the 2020. At December 31, 2020, Mr. Leibowitz was
owed accrued compensation of $45,000, which is included in accounts payable and accrued expense on the accompanying balance sheets.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">On April 15, 2017, the Company entered into an assembly agreement
with Liberty Plugins, Inc. (&#8220;Liberty&#8221;) to assemble Liberty&#8217;s Hydra electronic vehicle charging systems and ship
completed Hydras to Liberty&#8217;s facility in Santa Barbara, California (the &#8220;Liberty Agreement&#8221;). Initially, Liberty
agreed to pay $1,000 for the first 10 Hydras assembled in a month, $750 per Hydra for the next 10 Hydras assembled per month and
$500 per Hydra for each Hydra assembled above 20 per month. The Company has never assembled/shipped more than 10 Hydras in any
month and does not expect to do so in the future. Revenue for these products is reflected in the revenue &#8211;related party on
the Company&#8217;s consolidated statement of operations and amounted to $40,000 and $24,000 for the years ended December 31, 2020
and 2019, respectively. The Liberty Agreement is subject to termination by either party on 30 days notice.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">The company&#8217;s CEO is a minority interest holder and member
of the Board of Directors of Liberty. Therefore, transactions with Liberty have been disclosed as transactions with a related party.</p>

<p style="font: 10pt TimesNewRoman,serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt TimesNewRoman,serif; margin: 0; text-align: justify">See Note 6 for convertible notes issued to related parties
and Note 9 for repurchase of stock from a related party.</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_RelatedPartyDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_RelatedPartyDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -URI http://asc.fasb.org/topic&amp;trid=2122745<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39691-107864<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>26
<FILENAME>R19.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591416693144">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Subsequent Events<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsequentEventsAbstract', window );"><strong>Subsequent Events [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsequentEventsTextBlock', window );">Subsequent Events</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><b>Note 13 &#8211; Subsequent Events </b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0">As of March 5, 2021, the Company is holding in escrow $1,636,545
for purposes of the private placement required to generate net proceeds of $6.25 million as a condition of the closing of the Merger.
(See Note 10)</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsequentEventsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsequentEventsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsequentEventsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 855<br> -URI http://asc.fasb.org/topic&amp;trid=2122774<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 855<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6842918&amp;loc=SL6314017-165662<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsequentEventsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>27
<FILENAME>R20.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591343121240">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Policies)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PolicyTextBlockAbstract', window );"><strong>Policy Text Block [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsPolicyTextBlock', window );">Cash Equivalents</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><u>Cash Equivalents</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Company considers all highly liquid investments
purchased with an original maturity of three months or less to be cash equivalents. The Company held no cash equivalents at December
31, 2020 and 2019.</p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReceivablesPolicyTextBlock', window );">Accounts Receivable and Concentration</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><u>Accounts Receivable and Concentration</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Accounts receivable consist of balances due
from assembly services with a related party. The Company monitors accounts receivable and provides allowances when considered necessary.
At December 31, 2020 and 2019, accounts receivable were considered to be fully collectible. Accordingly, no allowance for doubtful
accounts was provided. At December 31, 2020 and 2019, accounts receivable were due from one related customer.</p><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueRecognitionPolicyTextBlock', window );">Revenue Recognition and Concentration</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><u>Revenue Recognition and Concentration</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Company follows the revenue standards of
Financial Accounting Standards Board Update No. 2014-09: &#8220;Revenue from Contracts with Customers (Topic 606).&#8221; The core
principle of this Topic is that an entity recognizes revenue to depict the transfer of promised goods or services to customers
in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services.
Revenue is recognized in accordance with that core principle by applying the following five steps: 1) identify the contracts with
a customer; 2) identify the performance obligations in the contract; 3) determine the transaction price; 4) allocate the transaction
price to the performance obligations; and 5) recognize revenue when (or as) we satisfy a performance obligation.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Royalties are recognized as earned in the period
the sales to which the royalties relate occur. The Company has not yet generated any royalty revenues. Manufacturing assembly services
are recognized as revenue when the assembled product is delivered to the customer and the Company has completed its performance
obligations. Revenues for the years ended December 31, 2020 and 2019 were generated from manufacturing assembly services and are
from one related customer.</p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock', window );">Impairment of Long-Lived Assets</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><u>Impairment of Long-Lived Assets</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Impairment losses are recorded on long-lived
assets (property, equipment and intellectual property) used in operations when impairment indicators are present and the undiscounted
expected cash flows estimated to be generated by those assets are less than the carrying value of such assets. As of June 2019,
the Company recognized an impairment loss of $69,178. The intellectual property was fully amortized as of December 31, 2019.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Company reviews intangible assets with
finite lives for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be
recoverable. The Company uses an estimate of the undiscounted cash flows over the remaining life of its long-lived assets, or related
group of assets where applicable, in measuring whether the assets to be held and used will be realizable. In the event of impairment,
the Company would discount the future cash flows using its then estimated incremental borrowing rate to estimate the amount of
the impairment.</p><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy', window );">Stock-based Compensation</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><u>Stock-based Compensation</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Company has accounted for stock-based compensation
under the provisions of Accounting Standards Codification (ASC) Topic 718 &#8211; &#8220;Stock Compensation&#8221; which requires
the use of the fair-value based method to determine compensation for all arrangements under which employees and others receive
shares of stock or equity instruments (stock options and common stock purchase warrants). The fair value of each stock option award
is estimated on the date of grant using the Black-Scholes valuation model that uses assumptions for expected volatility, expected
dividends, expected term, and the risk-free interest rate. Expected volatilities are based on historical volatility of peer companies
and other factors estimated over the expected term of the stock options. The expected term of options granted is derived using
the &#8220;simplified method&#8221; which computes expected term as the average of the sum of the vesting term plus the contract
term. The risk-free rate is based on the U.S. Treasury yield curve in effect at the time of grant for the period of the expected
term.</p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxUncertaintiesPolicy', window );">Accounting for Uncertainty in Income Taxes</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><u>Accounting for Uncertainty in Income Taxes</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Company&#160;follows the provisions of
ASC Topic 740-10, &#8220;Accounting for Uncertainty in Income Taxes&#8221; which clarifies the accounting for uncertainty in income
taxes recognized in an enterprise&#8217;s financial statements and prescribes a recognition threshold and measurement process for
financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return. This topic also
provides guidance on derecognition, classification, interest and penalties, accounting in interim periods, disclosure and transition.
There is no uncertain tax positions as of December 31, 2020 and December 30, 2019.</p><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxPolicyTextBlock', window );">Income Tax Policy</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><u>Income Tax Policy</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Company accounts for income taxes using
the liability method prescribed by ASC 740 - Income Taxes. Under this method, deferred tax assets and liabilities are determined
based on the difference between the financial reporting and tax bases of assets and liabilities using enacted tax rates that will
be in effect in the year in which the differences are expected to reverse. The Company records a valuation allowance to offset
deferred tax assets if based on the weight of available evidence, it is more-likely-than-not that some portion, or all, of the
deferred tax assets will not be realized. The effect on deferred taxes of a change in tax rates is recognized as income or loss
in the period that includes the enactment date.</p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpensePolicy', window );">Research and Development Costs</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><u>Research and Development Costs</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Company&#8217;s research and development
costs are expensed in the period in which they are incurred. Such expenditures amounted to $114,559 and $218,919 for the years
ended December 31, 2020 and 2019, respectively.</p><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerSharePolicyTextBlock', window );">Earnings (Loss) Per Share</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><u>Earnings (Loss) Per Share</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Earnings (loss) per share is computed in accordance
with FASB ASC Topic 260, &#8220;Earnings per Share&#8221;. Diluted earnings per share is computed by dividing net income (loss)
by the weighted-average number of shares of common stock, common stock equivalents and other potentially dilutive securities outstanding
during the period. Certain common stock equivalents were not included in the earnings (loss) per share calculation as their effect
would be anti-dilutive. Warrants exercisable for 950,000 and 975,000 shares as of December 31, 2020 and December 31, 2019, respectively,
were excluded from weighted average common shares outstanding on a diluted basis as well as options for 12,180,500 shares.</p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueOfFinancialInstrumentsPolicy', window );">Financial instruments</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0"><u>Financial Instruments</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">The Company carries cash, accounts receivable, accounts payable,
accrued expenses and convertible notes payable, at historical costs. The respective estimated fair values of these assets and liabilities
approximate carrying values due to their short-term nature.</p><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UseOfEstimates', window );">Use of Estimates</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><u>Use of Estimates</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">The preparation of financial statements in conformity with accounting
principles generally accepted in the United States of America requires management to make estimates and assumptions that affect
reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements
and the reported amounts of income and expenses during the reporting period. Actual results could differ from those estimates.</p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PriorPeriodReclassificationAdjustmentDescription', window );">Reclassification</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><u>Reclassification</u></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0">Certain amounts in the 2019 financial statements have been reclassified
to conform to the 2020 presentation with no impact to stockholders&#8217; deficit or net loss.</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4273-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerSharePolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3630-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerSharePolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueOfFinancialInstrumentsPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for determining the fair value of financial instruments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 60<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=7493716&amp;loc=d3e21868-110260<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121572278&amp;loc=d3e13279-108611<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueOfFinancialInstrumentsPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for recognizing and measuring the impairment of long-lived assets. An entity also may disclose its accounting policy for long-lived assets to be sold. This policy excludes goodwill and intangible assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 05<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109226317&amp;loc=d3e202-110218<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 5.CC)<br> -URI http://asc.fasb.org/extlink&amp;oid=27011434&amp;loc=d3e125687-122742<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -URI http://asc.fasb.org/extlink&amp;oid=120406818&amp;loc=d3e32247-109318<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32847-109319<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 954<br> -SubTopic 740<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6491622&amp;loc=d3e9504-115650<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32840-109319<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=116657188&amp;loc=SL116659661-227067<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=120406818&amp;loc=d3e32280-109318<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 17<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32809-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxUncertaintiesPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for tax positions taken in the tax return filed or to be filed for which it is more likely than not that the tax position will not be sustained upon examination by taxing authorities and other types of contingencies related to income taxes.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxUncertaintiesPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PolicyTextBlockAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PolicyTextBlockAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PriorPeriodReclassificationAdjustmentDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for reclassification affecting comparability of financial statement. Excludes amendment to accounting standards, other change in accounting principle, and correction of error.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6359566&amp;loc=d3e326-107755<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PriorPeriodReclassificationAdjustmentDescription</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ReceivablesPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for receivable. Includes, but is not limited to, accounts receivable and financing receivable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121611835&amp;loc=d3e5033-111524<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=84159169&amp;loc=d3e10178-111534<br><br>Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=84159169&amp;loc=d3e10149-111534<br><br>Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=84159169&amp;loc=d3e10133-111534<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ReceivablesPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ResearchAndDevelopmentExpensePolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for costs it has incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 730<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6420194&amp;loc=d3e21568-108373<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ResearchAndDevelopmentExpensePolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueRecognitionPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for revenue. Includes revenue from contract with customer and from other sources.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18823-107790<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18823-107790<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueRecognitionPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for award under share-based payment arrangement. Includes, but is not limited to, methodology and assumption used in measuring cost.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b),(f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5047-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UseOfEstimates">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6191-108592<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6161-108592<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6143-108592<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e5967-108592<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6061-108592<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6132-108592<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e5967-108592<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UseOfEstimates</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>28
<FILENAME>R21.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591436430536">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Convertible Notes Payable to Related Parties (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_DebtAbstract', window );"><strong>Notes Payable to Related Parties</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConvertibleDebtTableTextBlock', window );">Convertible Notes Payable</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Convertible Notes Payable at December 31, 2020
and December 31, 2019 consisted of the following:</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
    <td style="white-space: nowrap; padding-left: 7.5pt; text-align: center; text-indent: -7.5pt">&#160;</td>
    <td>&#160;</td>
    <td colspan="3" style="white-space: nowrap; text-align: center"><font style="font-size: 10pt"><b>December 31,</b></font></td>
    <td>&#160;</td>
    <td colspan="3" style="white-space: nowrap; text-align: center"><font style="font-size: 10pt"><b>December 31,</b></font></td></tr>
<tr style="vertical-align: bottom">
    <td style="white-space: nowrap; padding-left: 7.5pt; text-align: center; text-indent: -7.5pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; white-space: nowrap; text-align: center"><font style="font-size: 10pt"><b>2020</b></font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; white-space: nowrap; text-align: center"><font style="font-size: 10pt"><b>2019</b></font></td></tr>
<tr style="vertical-align: bottom">
    <td style="border-bottom: black 1pt solid; white-space: nowrap; padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt"><b>Current:</b></font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td colspan="3" style="white-space: nowrap; text-align: center">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td colspan="3" style="white-space: nowrap; text-align: center">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="width: 58%; padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Convertible notes payable to related parties and stockholders</font></td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 1%"><font style="font-size: 10pt">$</font></td>
    <td style="width: 11%; text-align: right"><font style="font-size: 10pt">200,000</font></td>
    <td style="width: 1%">&#160;</td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 1%"><font style="font-size: 10pt">$</font></td>
    <td style="width: 11%; text-align: right"><font style="font-size: 10pt">&#8212;</font></td>
    <td style="width: 1%">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Less:</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Unamortized debt issuance costs</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">5,578</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">&#8212;</font></td>
    <td style="padding-bottom: 1pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Total convertible notes payable to related parties and stockholders</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">194,422</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">0</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Convertible notes payable</font></td>
    <td>&#160;</td>
    <td><font style="font-size: 10pt">$</font></td>
    <td style="text-align: right"><font style="font-size: 10pt">100,000</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td><font style="font-size: 10pt">$</font></td>
    <td style="text-align: right"><font style="font-size: 10pt">&#8212;</font></td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Less:</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Unamortized debt issuance costs</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">2,824</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">&#8212;</font></td>
    <td style="padding-bottom: 1pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Total convertible notes payable, net</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">97,176</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">0</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="border-bottom: black 1pt solid; padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt">Long Term:</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Convertible notes payable to related parties and stockholders</font></td>
    <td>&#160;</td>
    <td><font style="font-size: 10pt">$</font></td>
    <td style="text-align: right"><font style="font-size: 10pt">125,000</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td><font style="font-size: 10pt">$</font></td>
    <td style="text-align: right"><font style="font-size: 10pt">225,000</font></td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Less:</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Unamortized debt discount - beneficial conversion feature</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">103,092</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">&#8212;</font></td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Unamortized debt issuance costs</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">1,371</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">13,100</font></td>
    <td style="padding-bottom: 1pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Total convertible notes payable to related parties and stockholders</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">20,536</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">211,900</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Convertible notes payable</font></td>
    <td>&#160;</td>
    <td><font style="font-size: 10pt">$</font></td>
    <td style="text-align: right"><font style="font-size: 10pt">761,000</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td><font style="font-size: 10pt">$</font></td>
    <td style="text-align: right"><font style="font-size: 10pt">100,000</font></td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Less:</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Unamortized debt discount - beneficial conversion feature</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">550,080</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">&#8212;</font></td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Unamortized debt issuance costs</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">7,069</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">5,646</font></td>
    <td style="padding-bottom: 1pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 20pt; text-indent: -7.5pt"><font style="font-size: 10pt">Total convertible notes payable, net</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">203,851</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">94,354</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td></tr>
</table><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_DebtAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_DebtAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConvertibleDebtTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of borrowings which can be exchanged for a specified number of another security at the option of the issuer or the holder. Disclosures include, but are not limited to, principal amount, amortized premium or discount, and amount of liability and equity components.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConvertibleDebtTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>29
<FILENAME>R22.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591344482856">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Warrants (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_WarrantsAbstract', window );"><strong>Warrants Abstract</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock', window );">Summary of warrants</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">A summary of warrants issued, exercised and
expired during the year ending December 31, 2020 is as follows:</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
    <td colspan="2" style="text-align: center">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; text-align: center"><font style="font-size: 10pt"><b>Shares</b></font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; text-align: center"><font style="font-size: 10pt"><b>Weighted Average Exercise Price</b></font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; text-align: center"><font style="font-size: 10pt"><b>Aggregate Intrinsic Value</b></font></td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="width: 45%; padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt">Balance at December 31, 2019</font></td>
    <td style="width: 1%">&#160;</td>
    <td style="width: 5%">&#160;</td>
    <td style="width: 1%">&#160;</td>
    <td style="width: 11%; text-align: right"><font style="font-size: 10pt">975,000</font></td>
    <td style="width: 1%">&#160;</td>
    <td style="width: 5%">&#160;</td>
    <td style="width: 1%"><font style="font-size: 10pt">$</font></td>
    <td style="width: 11%; text-align: right"><font style="font-size: 10pt">.11</font></td>
    <td style="width: 1%">&#160;</td>
    <td style="width: 5%">&#160;</td>
    <td style="width: 1%"><font style="font-size: 10pt">$</font></td>
    <td style="width: 11%; text-align: right"><font style="font-size: 10pt">0</font></td>
    <td style="width: 1%">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt">Exercised</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">(25,000</font></td>
    <td style="padding-bottom: 1pt"><font style="font-size: 10pt">)</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">.12</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">&#8212;</font></td>
    <td style="padding-bottom: 1pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt">Balance at December 31, 2020</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double">&#160;</td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">950,000</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">.11</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">690,500</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td></tr>
</table><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_WarrantsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_WarrantsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of warrants or rights issued. Warrants and rights outstanding are derivative securities that give the holder the right to purchase securities (usually equity) from the issuer at a specific price within a certain time frame. Warrants are often included in a new debt issue to entice investors by a higher return potential. The main difference between warrants and call options is that warrants are issued and guaranteed by the company, whereas options are exchange instruments and are not issued by the company. Also, the lifetime of a warrant is often measured in years, while the lifetime of a typical option is measured in months. Disclose the title of issue of securities called for by warrants and rights outstanding, the aggregate amount of securities called for by warrants and rights outstanding, the date from which the warrants or rights are exercisable, and the price at which the warrant or right is exercisable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5047-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 50<br> -Section S99<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6784392&amp;loc=d3e188667-122775<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>30
<FILENAME>R23.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591416738888">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock Options (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_CompensationRelatedCostsShareBasedPaymentsAbstract', window );"><strong>Stock Options</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock', window );">Stock Option</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Stock option activity for the year ended December
31, 2020, is summarized as follows:</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
    <td colspan="2" style="text-align: center">&#160;</td>
    <td>&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; text-align: center"><font style="font-size: 10pt"><b>Shares</b></font></td>
    <td>&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; text-align: center"><font style="font-size: 10pt"><b>Weighted Average Exercise Price</b></font></td>
    <td>&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; text-align: center"><font style="font-size: 10pt"><b>Weighted Average Remaining Contractual Life (Years)</b></font></td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="width: 45%; padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt"><b>Options outstanding&#160;and exercisable at December 31, 2019</b></font></td>
    <td style="width: 1%; padding-bottom: 2.5pt">&#160;</td>
    <td style="width: 5%; padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double; width: 1%">&#160;</td>
    <td style="border-bottom: black 2.25pt double; width: 11%; text-align: right"><font style="font-size: 10pt">12,180,500</font></td>
    <td style="width: 1%; padding-bottom: 2.5pt">&#160;</td>
    <td style="width: 5%; padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double; width: 1%"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; width: 11%; text-align: right"><font style="font-size: 10pt">0.21</font></td>
    <td style="width: 1%; padding-bottom: 2.5pt">&#160;</td>
    <td style="width: 5%; padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double; width: 1%">&#160;</td>
    <td style="border-bottom: black 2.25pt double; width: 11%; text-align: right"><font style="font-size: 10pt">5.59</font></td>
    <td style="width: 1%; padding-bottom: 2.5pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt"><b>Options outstanding&#160;and exercisable at December 31, 2020</b></font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double">&#160;</td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">12,180,500</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">0.21</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double">&#160;</td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">4.63</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td></tr>
</table><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_CompensationRelatedCostsShareBasedPaymentsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_CompensationRelatedCostsShareBasedPaymentsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>31
<FILENAME>R24.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591344651368">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2020</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_IncomeTaxesAbstract', window );"><strong>Income Taxes:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock', window );">Schedule of Deferred Tax Assets and Liabilities</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Significant components of the Company&#8217;s
net deferred income taxes are as follows:</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
    <td style="text-align: center">&#160;</td>
    <td>&#160;</td>
    <td colspan="7" style="text-align: center"><font style="font-size: 10pt"><b>December 31,</b></font></td></tr>
<tr style="vertical-align: bottom">
    <td style="padding-bottom: 1pt; text-align: center">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; text-align: center"><font style="font-size: 10pt"><b>2020</b></font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; text-align: center"><font style="font-size: 10pt"><b>2019</b></font></td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td><font style="font-size: 10pt">Deferred tax assets:</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="width: 58%"><font style="font-size: 10pt">Net operating loss carryforwards</font></td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 1%"><font style="font-size: 10pt">$</font></td>
    <td style="width: 11%; text-align: right"><font style="font-size: 10pt">1,953,623</font></td>
    <td style="width: 1%">&#160;</td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 1%">&#160;</td>
    <td style="width: 11%; text-align: right"><font style="font-size: 10pt">1,773,162</font></td>
    <td style="width: 1%">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td><font style="font-size: 10pt">Start-up cost</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">109,218</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">129,091</font></td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td><font style="font-size: 10pt">Goodwill</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">279,200</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">309,039</font></td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td><font style="font-size: 10pt">Stock based compensation</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">538,113</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">538,113</font></td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-bottom: 1pt"><font style="font-size: 10pt">Other</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">16,636</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">1,079</font></td>
    <td style="padding-bottom: 1pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td><font style="font-size: 10pt">Deferred tax assets</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">2,896,789</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">2,750,484</font></td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-bottom: 1pt"><font style="font-size: 10pt">Less valuation allowance</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">(2,896,789</font></td>
    <td style="padding-bottom: 1pt"><font style="font-size: 10pt">)</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">(2,750,484</font></td>
    <td style="padding-bottom: 1pt"><font style="font-size: 10pt">)</font></td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-bottom: 2.5pt"><font style="font-size: 10pt">Net deferred tax assets after valuation allowance</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double"><font style="font-size: 10pt">$</font></td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">&#8212;</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">&#8212;</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td></tr>
</table><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock', window );">Schedule of Effective Income Tax Rate Reconciliation</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">A reconciliation of the U.S. statutory federal
income tax rate to the effective income tax rate (benefit) follows:</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><b>Rate Reconciliation</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 12pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr style="vertical-align: bottom">
    <td style="padding-left: 7.5pt; text-align: center; text-indent: -7.5pt">&#160;</td>
    <td>&#160;</td>
    <td colspan="7" style="text-align: center"><font style="font-size: 10pt"><b>December 31,</b></font></td></tr>
<tr style="vertical-align: bottom">
    <td style="padding-left: 7.5pt; text-align: center; text-indent: -7.5pt">&#160;</td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; text-align: center"><font style="font-size: 10pt"><b>2020</b></font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td colspan="3" style="border-bottom: black 1pt solid; text-align: center"><font style="font-size: 10pt"><b>2019</b></font></td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt"><b><u>Rate Reconciliation</u></b></font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="width: 58%; padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt">Federal income tax at statutory rate</font></td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 1%">&#160;</td>
    <td style="width: 11%; text-align: right"><font style="font-size: 10pt">(112,069</font></td>
    <td style="width: 1%"><font style="font-size: 10pt">)</font></td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 1%">&#160;</td>
    <td style="width: 11%; text-align: right"><font style="font-size: 10pt">(108,133</font></td>
    <td style="width: 1%"><font style="font-size: 10pt">)</font></td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt">State Tax</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">(18,795</font></td>
    <td><font style="font-size: 10pt">)</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">(18,134</font></td>
    <td><font style="font-size: 10pt">)</font></td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt">Change in Valuation Allowance</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">146,306</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">89,146</font></td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt">Permanent Differences</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">292</font></td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="text-align: right"><font style="font-size: 10pt">14,217</font></td>
    <td>&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: white">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt"><font style="font-size: 10pt">Other</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">(15,734</font></td>
    <td style="padding-bottom: 1pt"><font style="font-size: 10pt">)</font></td>
    <td style="padding-bottom: 1pt">&#160;</td>
    <td style="border-bottom: black 1pt solid">&#160;</td>
    <td style="border-bottom: black 1pt solid; text-align: right"><font style="font-size: 10pt">22,904</font></td>
    <td style="padding-bottom: 1pt">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: #CCEEFF">
    <td style="padding-left: 7.5pt; text-indent: -7.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double">&#160;</td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">&#8212;</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="padding-bottom: 2.5pt">&#160;</td>
    <td style="border-bottom: black 2.25pt double">&#160;</td>
    <td style="border-bottom: black 2.25pt double; text-align: right"><font style="font-size: 10pt">&#8212;</font></td>
    <td style="padding-bottom: 2.5pt">&#160;</td></tr>
</table><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_IncomeTaxesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_IncomeTaxesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32537-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>32
<FILENAME>R25.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591416062056">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Going Concern (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_GoingConcernDetailsNarrativeAbstract', window );"><strong>Going Concern Details Narrative</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_WorkingCapital', window );">Working capital deficit</a></td>
<td class="num">$ (237,593)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Accumulated deficit</a></td>
<td class="num">(13,106,374)<span></span>
</td>
<td class="num">$ (12,572,714)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="num">(533,660)<span></span>
</td>
<td class="num">(514,916)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivities', window );">Net cash used in operations</a></td>
<td class="num">$ (502,022)<span></span>
</td>
<td class="num">$ (287,449)<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_GoingConcernDetailsNarrativeAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_GoingConcernDetailsNarrativeAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_WorkingCapital">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_WorkingCapital</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3536-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3521-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22595-107794<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669625-108580<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 11: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 12: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 13: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22583-107794<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=SL5780133-109256<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 22: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 23: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetainedEarningsAccumulatedDeficit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cumulative amount of the reporting entity's undistributed earnings or deficit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 65<br> -Paragraph 15<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121322162&amp;loc=SL121327923-165333<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(23)(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (h)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(2)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetainedEarningsAccumulatedDeficit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>33
<FILENAME>R26.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591343131416">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent', window );">Allowance for doubtful accounts</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Research and development cost</a></td>
<td class="nump">114,559<span></span>
</td>
<td class="nump">218,919<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GoodwillImpairmentLoss', window );">Loss on impairment</a></td>
<td class="nump">0<span></span>
</td>
<td class="num">(69,178)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecognizedTaxBenefits', window );">Uncertain tax positions</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashEquivalentsAtCarryingValue', window );">Cash equivalents</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_WarrantMember', window );">Warrants</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Antidilutive Excluded from Computation of Earnings Per Share, Amount</a></td>
<td class="nump">950,000<span></span>
</td>
<td class="nump">975,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_OptionMember', window );">Option</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Antidilutive Excluded from Computation of Earnings Per Share, Amount</a></td>
<td class="nump">12,180,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of allowance for credit loss on accounts receivable, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121611835&amp;loc=d3e5074-111524<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121599878&amp;loc=SL82895884-210446<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashEquivalentsAtCarryingValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GoodwillImpairmentLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121556970&amp;loc=d3e13854-109267<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=121556970&amp;loc=d3e13816-109267<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=99380562&amp;loc=d3e13777-109266<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GoodwillImpairmentLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ResearchAndDevelopmentExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 985<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6501960&amp;loc=d3e128462-111756<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 730<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6420194&amp;loc=d3e21568-108373<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ResearchAndDevelopmentExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrecognizedTaxBenefits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of unrecognized tax benefits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10B<br> -URI http://asc.fasb.org/extlink&amp;oid=120406818&amp;loc=SL37586934-109318<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 15A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=SL6600010-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnrecognizedTaxBenefits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=us-gaap_WarrantMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=us-gaap_WarrantMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=us-gaap_OptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=us-gaap_OptionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>34
<FILENAME>R27.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591338236120">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Intellectual Property and License Agreement (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jun. 02, 2016</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AmortizationOfIntangibleAssets', window );">Amortization expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 5,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetImpairmentCharges', window );">Impairment charge</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 69,178<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=pwvi_HelidyneLLCMember', window );">Helidyne LLC [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_CommercialRoyaltyObligation', window );">Commercial royalty obligation</a></td>
<td class="nump">$ 100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RoyaltyGuaranteesCommitmentsAmount', window );">Annual royalty</a></td>
<td class="nump">$ 50,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_CommercialRoyaltyObligation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Commercial royalty obligation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_CommercialRoyaltyObligation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AmortizationOfIntangibleAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6388964&amp;loc=d3e16225-109274<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AmortizationOfIntangibleAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetImpairmentCharges">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109226348&amp;loc=d3e2420-110228<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetImpairmentCharges</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RoyaltyGuaranteesCommitmentsAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount the entity has committed to make for future royalty guarantees.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 928<br> -SubTopic 440<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6473578&amp;loc=d3e63223-108013<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RoyaltyGuaranteesCommitmentsAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=pwvi_HelidyneLLCMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=pwvi_HelidyneLLCMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>35
<FILENAME>R28.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591338409976">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Convertible Notes Payable to Related Parties/Stockholders and Nonrelated Parties (Details) - USD ($)<br></strong></div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_CurrentAbstract', window );"><strong>Current:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_ConvertibleNotesPayableGross', window );">Convertible notes payable</a></td>
<td class="nump">$ 100,000<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_UnamortizedDebtIssuanceExpenseCurrent', window );">Unamortized debt issuance costs</a></td>
<td class="nump">2,824<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConvertibleNotesPayableCurrent', window );">Total convertible notes payable, net</a></td>
<td class="nump">97,176<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_LongTermAbstract', window );"><strong>Long Term:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_ConvertibleNotesPayableNoncurrentGross', window );">Convertible notes payable</a></td>
<td class="nump">761,000<span></span>
</td>
<td class="nump">100,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentUnamortizedDiscountNoncurrent', window );">Unamortized debt discount - beneficial conversion feature</a></td>
<td class="nump">550,080<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnamortizedDebtIssuanceExpense', window );">Unamortized debt issuance costs</a></td>
<td class="nump">7,069<span></span>
</td>
<td class="nump">5,646<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConvertibleLongTermNotesPayable', window );">Total convertible notes payable, net</a></td>
<td class="nump">203,851<span></span>
</td>
<td class="nump">94,354<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=pwvi_RelatedPartiesAndStockholdersMember', window );">Related Parties And Stockholders [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_CurrentAbstract', window );"><strong>Current:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_ConvertibleNotesPayableGross', window );">Convertible notes payable</a></td>
<td class="nump">200,000<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_UnamortizedDebtIssuanceExpenseCurrent', window );">Unamortized debt issuance costs</a></td>
<td class="nump">5,578<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConvertibleNotesPayableCurrent', window );">Total convertible notes payable, net</a></td>
<td class="nump">194,422<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_LongTermAbstract', window );"><strong>Long Term:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_ConvertibleNotesPayableNoncurrentGross', window );">Convertible notes payable</a></td>
<td class="nump">125,000<span></span>
</td>
<td class="nump">225,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentUnamortizedDiscountNoncurrent', window );">Unamortized debt discount - beneficial conversion feature</a></td>
<td class="nump">103,092<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnamortizedDebtIssuanceExpense', window );">Unamortized debt issuance costs</a></td>
<td class="nump">1,371<span></span>
</td>
<td class="nump">13,100<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConvertibleLongTermNotesPayable', window );">Total convertible notes payable, net</a></td>
<td class="nump">$ 20,536<span></span>
</td>
<td class="nump">$ 211,900<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_ConvertibleNotesPayableGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_ConvertibleNotesPayableGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_ConvertibleNotesPayableNoncurrentGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_ConvertibleNotesPayableNoncurrentGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_CurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_CurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_LongTermAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_LongTermAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_UnamortizedDebtIssuanceExpenseCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_UnamortizedDebtIssuanceExpenseCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConvertibleLongTermNotesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of long-term debt (with maturities initially due after one year or beyond the operating cycle if longer) identified as Convertible Notes Payable, excluding current portion. Convertible Notes Payable is a written promise to pay a note which can be exchanged for a specified amount of another, related security, at the option of the issuer and the holder.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConvertibleLongTermNotesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConvertibleNotesPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of the portion of long-term debt due within one year or the operating cycle if longer identified as Convertible Notes Payable. Convertible Notes Payable is a written promise to pay a note which can be exchanged for a specified amount of another, related security, at the option of the issuer and the holder.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConvertibleNotesPayableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentUnamortizedDiscountNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of debt discount to be amortized after one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 55<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=114775985&amp;loc=d3e28878-108400<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1A<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28541-108399<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentUnamortizedDiscountNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnamortizedDebtIssuanceExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnamortizedDebtIssuanceExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=pwvi_RelatedPartiesAndStockholdersMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=pwvi_RelatedPartiesAndStockholdersMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>36
<FILENAME>R29.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591334962776">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Convertible Notes Payable to Related Parties/Stockholders and Nonrelated Parties (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="3">1 Months Ended</th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1">5 Months Ended</th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 04, 2020</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>May 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NotesPayable', window );">Notes payable to stockholders</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,186,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,186,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature', window );">Beneficial conversion feature</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">712,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_AmortizationOfDebtDiscount', window );">Amortization of debt discount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">59,327<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsOfFinancingCosts', window );">Debt issuance costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">11,625<span></span>
</td>
<td class="nump">$ 26,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AmortizationOfFinancingCostsAndDiscounts', window );">Amortization of debt issuance costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">13,530<span></span>
</td>
<td class="nump">7,254<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=pwvi_StockholderMember', window );">Stockholder [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities', window );">Conversion of note payable and accrued interest, shares</a></td>
<td class="nump">130,362<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=pwvi_ConvertiblePromissoryNotes3Member', window );">Convertible Promissory Notes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NotesPayable', window );">Notes payable to stockholders</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 25,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 511,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Maturity date</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Jul. 31,  2023<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Dec. 31,  2023<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Interest rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentDescription', window );">Notes payable description</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">The note is convertible into common stock at a price of $.20 per share through December 31, 2020, $.30 per share from January 1, 2021 through December 31, 2021, and $.40 per share from January 1, 2022 through the maturity date of july 31, 2023.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">The notes are convertible into common stock at a price of $.20 per share through December 31, 2020, $.30 per share from January 1, 2021 through December 31, 2021, and $.40 per share from January 1, 2022 through the maturity date of December 31, 2023.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=pwvi_ConvertiblePromissoryNotes2Member', window );">Document and Entity Information: [Default Label]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NotesPayable', window );">Notes payable to stockholders</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Maturity date</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Dec. 31,  2022<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Interest rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentDescription', window );">Notes payable description</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">The note is convertible into common stock at a price of $.20 per share through December 31, 2020, $.30 per  share from January 1, 2021 through December 31, 2021, and $.40 per share from January 1, 2022 through the  maturity date of December 31, 2022.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=pwvi_ConvertiblePromissoryNotes1Member', window );">Going Concern: [Default Label]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NotesPayable', window );">Notes payable to stockholders</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 25,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 25,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Maturity date</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Dec. 31,  2022<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Interest rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.00%<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentDescription', window );">Notes payable description</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">The notes are convertible into common stock at a price of $.20 per share through December 31, 2020, $.30 per share from January 1, 2021 through December 31, 2021, and $.40 per share from January 1, 2022 through the maturity date of December 31, 2022.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=pwvi_ConvertiblePromissoryNotes4Member', window );">ConvertiblePromissoryNotes4Member</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NotesPayable', window );">Notes payable to stockholders</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 250,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 250,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Maturity date</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Dec. 31,  2023<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Interest rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentDescription', window );">Notes payable description</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">The  notes are convertible into common stock at a price of $.20 per share through December 31, 2020, $.30 per share  from January 1, 2021 through December 31, 2021, and $.40 per share from January 1, 2022 through the maturity  date of December 31, 2023.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=pwvi_ConvertiblePromissoryNotesMember', window );">Equity:</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NotesPayable', window );">Notes payable to stockholders</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 200,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Maturity date</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Dec. 31,  2021<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentDescription', window );">Notes payable description</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">The notes are convertible into common stock at a price of $.20 per share through December 31, 2019, $.30 per share from January 1, 2020 through December 31, 2020, and $.40 per share from January 1, 2021 through the maturity date of December 31, 2021.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinancialInstrumentAxis=pwvi_PrincipalMember', window );">Principal [Member] | Stockholder [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments', window );">Conversion of note payable and accrued interest, value</a></td>
<td class="nump">$ 25,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinancialInstrumentAxis=pwvi_AccruedInterestMember', window );">Accrued Interest [Member] | Stockholder [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments', window );">Conversion of note payable and accrued interest, value</a></td>
<td class="nump">$ 26,072<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_AmortizationOfDebtDiscount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_AmortizationOfDebtDiscount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AmortizationOfFinancingCostsAndDiscounts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of amortization expense attributable to debt discount (premium) and debt issuance costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=119993939&amp;loc=d3e28555-108399<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AmortizationOfFinancingCostsAndDiscounts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of a favorable spread to a debt holder between the amount of debt being converted and the value of the securities received upon conversion. This is an embedded conversion feature of convertible debt issued that is in-the-money at the commitment date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21538-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Identification of the lender and information about a contractual promise to repay a short-term or long-term obligation, which includes borrowings under lines of credit, notes payable, commercial paper, bonds payable, debentures, and other contractual obligations for payment. This may include rationale for entering into the arrangement, significant terms of the arrangement, which may include amount, repayment terms, priority, collateral required, debt covenants, borrowing capacity, call features, participation rights, conversion provisions, sinking-fund requirements, voting rights, basis for conversion if convertible and remarketing provisions. The description may be provided for individual debt instruments, rational groupings of debt instruments, or by debt in total.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21475-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 470<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=75038535&amp;loc=d3e64711-112823<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentDescription</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentInterestRateStatedPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Contractual interest rate for funds borrowed, under the debt agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentInterestRateStatedPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentMaturityDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bbb)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentMaturityDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NotesPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NotesPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsOfFinancingCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow for loan and debt issuance costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsOfFinancingCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued during the period as a result of the conversion of convertible securities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29-30)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21475-112644<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net amount of stock issued during the period upon the conversion of convertible securities, net of adjustments (for example, to additional paid in capital) including the write-off of an equity component recognized to record the convertible debt instrument as two separate components - a debt component and an equity component. This item is meant to disclose the value of shares issued on conversion of convertible securities that were recorded as two separate (debt and equity) components.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=pwvi_StockholderMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=pwvi_StockholderMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=pwvi_ConvertiblePromissoryNotes3Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=pwvi_ConvertiblePromissoryNotes3Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=pwvi_ConvertiblePromissoryNotes2Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=pwvi_ConvertiblePromissoryNotes2Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=pwvi_ConvertiblePromissoryNotes1Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=pwvi_ConvertiblePromissoryNotes1Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=pwvi_ConvertiblePromissoryNotes4Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=pwvi_ConvertiblePromissoryNotes4Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=pwvi_ConvertiblePromissoryNotesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=pwvi_ConvertiblePromissoryNotesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinancialInstrumentAxis=pwvi_PrincipalMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinancialInstrumentAxis=pwvi_PrincipalMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinancialInstrumentAxis=pwvi_AccruedInterestMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinancialInstrumentAxis=pwvi_AccruedInterestMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>37
<FILENAME>R30.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591343131160">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Warrants (Details)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th">
<div>Dec. 31, 2020 </div>
<div>USD ($) </div>
<div>$ / shares </div>
<div>shares</div>
</th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_WarrantsAbstract', window );"><strong>Warrants Abstract</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber', window );">Balance at beginning | shares</a></td>
<td class="nump">975,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised', window );">Shares Exercised | shares</a></td>
<td class="num">(25,000)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber', window );">Balance at end | shares</a></td>
<td class="nump">950,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue', window );">Weighted Average Exercise Price Balance at beginning</a></td>
<td class="nump">$ 0.11<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_WeightedAverageExercisePriceExercised', window );">Weighted Average Exercise Price Exercised</a></td>
<td class="nump">.12<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue', window );">Weighted Average Exercise Price Balance at end</a></td>
<td class="nump">0.11<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue', window );">Aggregate Intrinsic Value Balance at beginning</a></td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_AggregateIntrinsicValueExercised', window );">Aggregate Intrinsic Value Exercised | $</a></td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue', window );">Aggregate Intrinsic Value Balance at end</a></td>
<td class="nump">$ 690,500<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_AggregateIntrinsicValueExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_AggregateIntrinsicValueExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_WarrantsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_WarrantsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_WeightedAverageExercisePriceExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_WeightedAverageExercisePriceExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Per share or unit weighted-average intrinsic value of nonvested award under share-based payment arrangement. Excludes share and unit options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(i)-(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(i)-(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of non-option equity instruments exercised by participants.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average grant-date fair value of non-vested options outstanding.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>38
<FILENAME>R31.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591339331688">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Warrants (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="2">1 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Oct. 31, 2016</div></th>
<th class="th"><div>Jun. 30, 2016</div></th>
<th class="th"><div>Jul. 31, 2016</div></th>
<th class="th"><div>Sep. 30, 2015</div></th>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_IssuanceOfWarrantsToPurchaseCommonStock', window );">Issuance of warrants to purchase common stock</a></td>
<td class="nump">25,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">25,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_ExercisePrice', window );">Exercise price</a></td>
<td class="nump">$ 0.15<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.19<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_WarrantsExpirationDate', window );">Warrants expiration date</a></td>
<td class="text">Oct. 31,  2021<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Jul. 31,  2021<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_AdditionalConsiderationForLoan', window );">Additional consideration for loan</a></td>
<td class="nump">$ 25,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 25,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_TitleOfIndividualAxis=pwvi_StockholderMember', window );">Stockholder [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_IssuanceOfWarrantsToPurchaseCommonStock', window );">Issuance of warrants to purchase common stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">900,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">25,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_ExercisePrice', window );">Exercise price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.11<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.12<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_WarrantsExpirationDate', window );">Warrants expiration date</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Jun. 30,  2021<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_AdditionalConsiderationForLoan', window );">Additional consideration for loan</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 25,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_AdditionalConsiderationForLoan">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_AdditionalConsiderationForLoan</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_ExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_ExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_IssuanceOfWarrantsToPurchaseCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_IssuanceOfWarrantsToPurchaseCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_WarrantsExpirationDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_WarrantsExpirationDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_TitleOfIndividualAxis=pwvi_StockholderMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_TitleOfIndividualAxis=pwvi_StockholderMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>39
<FILENAME>R32.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591338732488">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock Options (Details) - Employee Stock Option [Member] - $ / shares<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward', window );"><strong>Shares</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Options Outstanding, Begining Balance</a></td>
<td class="nump">12,180,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Options Outstanding, Ending Balance</a></td>
<td class="nump">12,180,500<span></span>
</td>
<td class="nump">12,180,500<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber', window );">Options Exercisable Begining Balance</a></td>
<td class="nump">12,180,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber', window );">Options Exercisable Ending Balance</a></td>
<td class="nump">12,180,500<span></span>
</td>
<td class="nump">12,180,500<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward', window );"><strong>Weighted Average Exercise Price</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Options Outstanding, Begining Balance, Weighted Average Exercise Price</a></td>
<td class="nump">$ 0.21<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Options Outstanding, Ending Balance, Weighted Average Exercise Price</a></td>
<td class="nump">$ 0.21<span></span>
</td>
<td class="nump">$ 0.21<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract', window );"><strong>Weighted Average Remaining Contractual Life (Years)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2', window );">Options outstanding Begining Balance</a></td>
<td class="text">5 years 7 months 2 days<span></span>
</td>
<td class="text">4 years 7 months 17 days<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1', window );">Options Exercisable, Begining Balance</a></td>
<td class="text">5 years 7 months 2 days<span></span>
</td>
<td class="text">4 years 7 months 17 days<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of options outstanding, including both vested and non-vested options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(i)-(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OptionIndexedToIssuersEquityTypeAxis=us-gaap_EmployeeStockOptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OptionIndexedToIssuersEquityTypeAxis=us-gaap_EmployeeStockOptionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>40
<FILENAME>R33.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591340207400">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock Options (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract', window );"><strong>Share-based Payment Arrangement [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Stock-based compensation expense</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 80,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions', window );">Unrecognized stock-based compensation</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllocatedShareBasedCompensationExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5047-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 14.F)<br> -URI http://asc.fasb.org/extlink&amp;oid=115993241&amp;loc=d3e301413-122809<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (h)(1)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AllocatedShareBasedCompensationExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cost to be recognized for option under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>41
<FILENAME>R34.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591335606504">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholders' Deficit (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 04, 2020</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromWarrantExercises', window );">Proceeds from warrant exercise</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3,000<span></span>
</td>
<td class="nump">$ 3,000<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight', window );">Number of warrant exercised</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">25,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1', window );">Exercise price</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.12<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsForRepurchaseOfCommonStock', window );">Repurchase of Common Stock Shares from related party, value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(300,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_RetainedEarningsMember', window );">Accumulated Deficit</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsForRepurchaseOfCommonStock', window );">Repurchase of Common Stock Shares from related party, value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_TreasuryStockMember', window );">Treasury Stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsForRepurchaseOfCommonStock', window );">Repurchase of Common Stock Shares from related party, value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(300,000)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_AdditionalPaidInCapitalMember', window );">Additional Paid in Capital</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsForRepurchaseOfCommonStock', window );">Repurchase of Common Stock Shares from related party, value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember', window );">Common Stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsForRepurchaseOfCommonStock', window );">Repurchase of Common Stock Shares from related party, value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text"> <span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockRepurchasedDuringPeriodShares', window );">Repurchase of Common Stock Shares from related party, Shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(4,027,408)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities', window );">Stock issued for conversion, shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">130,362<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=pwvi_StockholderMember', window );">Stockholder [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities', window );">Stock issued for conversion, shares</a></td>
<td class="nump">130,362<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinancialInstrumentAxis=pwvi_PrincipalMember', window );">Principal [Member] | Stockholder [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments', window );">Stock issued for conversion, value</a></td>
<td class="nump">$ 25,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinancialInstrumentAxis=pwvi_AccruedInterestMember', window );">Accrued Interest [Member] | Stockholder [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments', window );">Stock issued for conversion, value</a></td>
<td class="nump">$ 26,072<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Exercise price per share or per unit of warrants or rights outstanding.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21475-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of securities into which each warrant or right may be converted. For example, but not limited to, each warrant may be converted into two shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsForRepurchaseOfCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow to reacquire common stock during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsForRepurchaseOfCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromWarrantExercises">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow associated with the amount received from holders exercising their stock warrants.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromWarrantExercises</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued during the period as a result of the conversion of convertible securities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29-30)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21475-112644<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net amount of stock issued during the period upon the conversion of convertible securities, net of adjustments (for example, to additional paid in capital) including the write-off of an equity component recognized to record the convertible debt instrument as two separate components - a debt component and an equity component. This item is meant to disclose the value of shares issued on conversion of convertible securities that were recorded as two separate (debt and equity) components.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockRepurchasedDuringPeriodShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockRepurchasedDuringPeriodShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_RetainedEarningsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_RetainedEarningsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_TreasuryStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_TreasuryStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_AdditionalPaidInCapitalMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_AdditionalPaidInCapitalMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=pwvi_StockholderMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=pwvi_StockholderMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinancialInstrumentAxis=pwvi_PrincipalMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinancialInstrumentAxis=pwvi_PrincipalMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinancialInstrumentAxis=pwvi_AccruedInterestMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinancialInstrumentAxis=pwvi_AccruedInterestMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>42
<FILENAME>R35.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591340424792">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments and Contingencies (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="1">2 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 05, 2021</div></th>
<th class="th"><div>Jun. 25, 2015</div></th>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_RoyaltyPercentage', window );">Royalty percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2.00%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember', window );">Subsequent Event [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfPrivatePlacement', window );">Proceeds from private placement</a></td>
<td class="nump">$ 6,250,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_RoyaltyPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Custom Element.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_RoyaltyPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOfPrivatePlacement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow associated with the amount received from entity's raising of capital via private rather than public placement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOfPrivatePlacement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>43
<FILENAME>R36.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591346021608">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Income Taxes (Details) - USD ($)<br></strong></div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsNetOfValuationAllowanceAbstract', window );"><strong>Deferred tax assets:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards', window );">Net operating loss carryforwards</a></td>
<td class="nump">$ 1,953,623<span></span>
</td>
<td class="nump">$ 1,773,162<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_DeferredTaxAssetsStartupCost', window );">Start-up cost</a></td>
<td class="nump">109,218<span></span>
</td>
<td class="nump">129,091<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets', window );">Goodwill</a></td>
<td class="nump">279,200<span></span>
</td>
<td class="nump">309,039<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost', window );">Stock based compensation</a></td>
<td class="nump">538,113<span></span>
</td>
<td class="nump">538,113<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsOther', window );">Other</a></td>
<td class="nump">16,636<span></span>
</td>
<td class="nump">1,079<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsGross', window );">Deferred tax assets</a></td>
<td class="nump">2,896,789<span></span>
</td>
<td class="nump">2,750,484<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsValuationAllowance', window );">Less valuation allowance</a></td>
<td class="num">(2,896,789)<span></span>
</td>
<td class="num">(2,750,484)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsNet', window );">Net deferred tax assets after valuation allowance</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_DeferredTaxAssetsStartupCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Custom Element.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_DeferredTaxAssetsStartupCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from intangible assets including goodwill.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32537-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32537-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsNetOfValuationAllowanceAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsNetOfValuationAllowanceAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32632-109319<br><br>Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32621-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsOperatingLossCarryforwards</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32621-109319<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32632-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32621-109319<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32632-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsValuationAllowance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32537-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsValuationAllowance</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>44
<FILENAME>R37.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591346139528">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes (Details 2) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_RateReconciliationAbstract', window );"><strong>Rate Reconciliation</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate', window );">Federal income tax at statutory rate</a></td>
<td class="num">$ (112,069)<span></span>
</td>
<td class="num">$ (108,133)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes', window );">State Tax</a></td>
<td class="num">(18,795)<span></span>
</td>
<td class="num">(18,134)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance', window );">Change in Valuation Allowance</a></td>
<td class="nump">146,306<span></span>
</td>
<td class="nump">89,146<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_IncomeTaxReconciliationPermanentDifferences', window );">Permanent Differences</a></td>
<td class="nump">292<span></span>
</td>
<td class="nump">14,217<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxReconciliationOtherAdjustments', window );">Other</a></td>
<td class="num">(15,734)<span></span>
</td>
<td class="nump">22,904<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Net deferred tax assets after valuation allowance</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_IncomeTaxReconciliationPermanentDifferences">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Custom Element.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_IncomeTaxReconciliationPermanentDifferences</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_RateReconciliationAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards expected to be realized or consumed within one year or operating cycle, if longer. [Abstract]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_RateReconciliationAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32672-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120385591&amp;loc=d3e38679-109324<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(9))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxReconciliationOtherAdjustments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxReconciliationOtherAdjustments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>45
<FILENAME>R38.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591340401112">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_IncomeTaxesAbstract', window );"><strong>Income Taxes:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsValuationAllowance', window );">Valuation allowance</a></td>
<td class="nump">$ 2,896,789<span></span>
</td>
<td class="nump">$ 2,750,484<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount', window );">Change in Valuation allowance</a></td>
<td class="nump">146,306<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLossCarryforwards', window );">Net operating loss carry forwards for federal income tax purposes</a></td>
<td class="nump">$ 7,958,781<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_OperatingLossCarryforwardsExpirationDateDescription', window );">Net operating loss carry forwards for federal income tax purposes, expiration date</a></td>
<td class="text">Expiring at various times from 2028 through 2033.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_IncomeTaxesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_IncomeTaxesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_OperatingLossCarryforwardsExpirationDateDescription">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Expiration date of each operating loss carryforward included in operating loss carryforward.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_OperatingLossCarryforwardsExpirationDateDescription</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsValuationAllowance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32537-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsValuationAllowance</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLossCarryforwards">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32559-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLossCarryforwards</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32537-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>46
<FILENAME>R39.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591416813912">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Related Party Transactions (Details Narrative) - USD ($)<br></strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionAmountsOfTransaction', window );">Payments to related party</a></td>
<td class="nump">$ 53,395<span></span>
</td>
<td class="nump">$ 37,334<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_RevenueFromProduct', window );">Revenue from product</a></td>
<td class="nump">40,000<span></span>
</td>
<td class="nump">$ 24,000<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=pwvi_HankLeibowitzMember', window );">Hank Leibowitz</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OfficersCompensation', window );">Compensation</a></td>
<td class="nump">90,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pwvi_AccruedCompensation', window );">Accrued compensation</a></td>
<td class="nump">$ 45,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_AccruedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_AccruedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pwvi_RevenueFromProduct">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Revenue from product.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">pwvi_RevenueFromProduct</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>pwvi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OfficersCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expense for salary and wage arising from service rendered by officer. Excludes allocated cost, labor-related nonsalary expense, and direct and overhead labor cost included in cost of good and service sold.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OfficersCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionAmountsOfTransaction">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of transactions with related party during the financial reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39603-107864<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionAmountsOfTransaction</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=pwvi_HankLeibowitzMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=pwvi_HankLeibowitzMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>47
<FILENAME>R40.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.1</span><table class="report" border="0" cellspacing="2" id="idm140591344767080">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Subsequent Events (Details Narrative) - Subsequent Event [Member]<br></strong></div></th>
<th class="th" colspan="1">2 Months Ended</th>
</tr>
<tr><th class="th">
<div>Mar. 05, 2021 </div>
<div>USD ($)</div>
</th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfPrivatePlacement', window );">Proceeds from private placement</a></td>
<td class="nump">$ 6,250,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EscrowDeposit', window );">Escrow held</a></td>
<td class="nump">$ 1,636,545<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EscrowDeposit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03.10)<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EscrowDeposit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOfPrivatePlacement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow associated with the amount received from entity's raising of capital via private rather than public placement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOfPrivatePlacement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>48
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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M=]W3CHG&K=!X#;[Q3X?#KHG&J]!TZVDF)_VN:Z3I%FA"1N/K>A(5M>5 TR
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M!Z.:60F]A%9JGZJ'-#ZH'C(*!?&Y'C[E>G@*-Y;&O%"N@GL!_]':-\*K^(+
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MU4#E/]O4#6CV#30<D05>,9FV-J/D3@H\W/[O#;#"Q([A[8N_ 5!+ P04
M"  QAXU2WY\R%)T$  ##$0  &    'AL+W=O<FMS:&5E=',O<VAE970Q+GAM
M;)U8WV^C.!!^WOLKK&@?[J2F@/.S51JI3=*[W&J[4=)MU4<'G( *F+--T_[W
M-S8$LI5CT/:AP<!\\WGL^6;,Y,#XJP@IE>@]B5-QTPFES*X=1_@A38BX9!E-
MX<F.\81(&/*](S).2:"-DMC!KCMT$A*EG>E$WUOQZ83E,HY2NN)(Y$E"^,<=
MC=GAIN-UCC?6T3Z4ZH8SG61D3S=4_LQ6'$9.A1)$"4U%Q%+$Z>ZF<^M=S_%
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M5EUN,8HQE0;B_8:(AE;?R"^ S4?HQ2]02P,$%     @ ,8>-4A44GUC6!0
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M%RW,A1?FPQ$J0VG&UAIQI?:T3!E*A1HF=>% P4$8] &[5C$)Y\. DQ9P\NN
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M970X+GAM;)U6R7+;.!"]ZRM0&M><5%HH;^/(JK*=67+(E"N9Y0R2+1%C$&
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M6"1#@S)R)NW[Z<6KR?SEE23_4?]PIY2&"\SUL:TX;#Y(%V(O]Z/#'V@$(;$
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M8"@Z2Q-W)LU!??)XLR6R222NEE-H?Q@0I</C!-T0.TD9RA =3;J3(#Z4+8?
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MY\^.IDEGPR+8)LZ%&QLP9<;'"F,].3Z _<)"%/V" XS_*)S]#5!+ P04
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M48?K\OM7>6+5TGUSFBEK5>X.$Q!8#UJ O\\5IE&=4(#F(^3-WU!+ P04
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MM0S1=!B&(>B,$2606XAE45"S."-@!I@ ?$(5YW2X5'F,]M!@1,DO"<_9 =/
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M0__=R /5C*S&,+)T8V(E#0T=M\QHRJ.R#G2^EO1T6\,&Z/XW9G\ 4$L#!!0
M   ( #&'C5(M2C%HH@,  ,4'   9    >&PO=V]R:W-H965T<R]S:&5E=#$U
M+GAM;*5537/;-A"]ZU?LL&KKS+ B!,F6&TN:\5?;3">))VJ30Z<'B%R2&),
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MT,^VXNI;@!FX[0D6.X+GQ8.(;[B<TG(QH6)>S!_ 6^X=7B:\Y;\Z_'=_7SZ
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M^CA:&+]&H)P*)<<*-:TD;_;28"W9KY"'%QH#Y1A+<?343PZU"-#L%F-X\7"
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M?]H/A67;"[_<VXE"Q2JYLB!P2]!D\&X<@6F[M#6<KD-G;+2C/@O;B@8;&N]
M]UM-0CO#!^A'Y>(G4$L#!!0    ( #&'C5(H_L(WX T   HH   9    >&PO
M=V]R:W-H965T<R]S:&5E=#(P+GAM;*U:;6_;.!+^KE]!Y!:'!G <VTW:I&]
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M/U+4]MF\'ZYBEUFMH'&VSV9Z-4X,6WYEQ;>\D[KD.:KBU)Y3[<[#!?1-"AW
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ME(36M #/5P8\%_^@ ]+/_][\'U!+ P04    "  QAXU2H= OI1L#  "2"
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MKTU Z^:7O?BL$\='Q$.,;@77M4)?> 75OP*^(1UP\19WAD\J+J"\1%'X&>$
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MU_"5*$5L]*_@/3RN;^'MFZNI;Y"-Q?33_<HWS<K1A97#".ZE,(6&.Y'1[!C
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M,^J )5V1V)>?^/T%S1QRM3V/^U'R%]QG8YT.\.)(\B #*P8!"]-/\CU;B (
M]FL * .@)X#:&7 &P&T!_0S0;PMP,X#;%C#( (.V@&$&&+8%C#+ J.VRCC/
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MDDA?G*<7DF^25Z0++B4/DJ]K2M1"Z 'J]Q57I+,+_=8U__>%R3]02P,$%
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M:I8H.QF_8,XQE0)=+D%B4HBKR)5*5\^Z2:VQJ#2"#@T_0 ^,RER@.YI"^J>
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M%*O\>=-(FXED6].+'IE4G<T,-^KC [@.4.]7C,F7B6YOW>?,[!]02P,$%
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M@E5C,]N$=K]^MB&,-@E;'H(_[CGWG(M]21HNGF0!H-!S29F<.852U8WKRJR
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M]\>!GO+[) E4%=.&/<$XDF48 KWH[]$T1;*3PL=?'^PI29(L\R. ^14D"8;
MTX@CF +0@"%)8L_!@_,HVIQ3T?97DLEO4$L#!!0    ( #&'C5*7BKL<P
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M&HT!  !/&   &@   'AL+U]R96QS+W=O<FMB;V]K+GAM;"YR96QSS=E-CH)
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M;64O=&AE;64Q+GAM;%!+ 0(4 Q0    ( #&'C5+?GS(4G00  ,,1   8
M          " @0X(  !X;"]W;W)K<VAE971S+W-H965T,2YX;6Q02P$"% ,4
M    "  QAXU2"\BZ)F4%  #6%   &               @('A#   >&PO=V]R
M:W-H965T<R]S:&5E=#(N>&UL4$L! A0#%     @ ,8>-4G1WDW*R @  >0@
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M965T-RYX;6Q02P$"% ,4    "  QAXU2 /U!*5L$  #^"0  &
M    @($_*   >&PO=V]R:W-H965T<R]S:&5E=#@N>&UL4$L! A0#%     @
M,8>-4E6"++8W#0  '"(  !@              ("!T"P  'AL+W=O<FMS:&5E
M=',O<VAE970Y+GAM;%!+ 0(4 Q0    ( #&'C5(RH$',I@,  !<(   9
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M970Q-"YX;6Q02P$"% ,4    "  QAXU2+4HQ:*(#  #%!P  &0
M    @('D40  >&PO=V]R:W-H965T<R]S:&5E=#$U+GAM;%!+ 0(4 Q0    (
M #&'C5),I;,(L 0  #L*   9              " @;U5  !X;"]W;W)K<VAE
M971S+W-H965T,38N>&UL4$L! A0#%     @ ,8>-4E+R<4SH!0  A T  !D
M             ("!I%H  'AL+W=O<FMS:&5E=',O<VAE970Q-RYX;6Q02P$"
M% ,4    "  QAXU2A!U=CX\%  "(#   &0              @('#8   >&PO
M=V]R:W-H965T<R]S:&5E=#$X+GAM;%!+ 0(4 Q0    ( #&'C5*/BP4#:@(
M #8%   9              " @8EF  !X;"]W;W)K<VAE971S+W-H965T,3DN
M>&UL4$L! A0#%     @ ,8>-4BC^PC?@#0  "B@  !D              ("!
M*FD  'AL+W=O<FMS:&5E=',O<VAE970R,"YX;6Q02P$"% ,4    "  QAXU2
MH= OI1L#  "2"   &0              @(%!=P  >&PO=V]R:W-H965T<R]S
M:&5E=#(Q+GAM;%!+ 0(4 Q0    ( #&'C5)O1<&LB0(  'T%   9
M      " @9-Z  !X;"]W;W)K<VAE971S+W-H965T,C(N>&UL4$L! A0#%
M  @ ,8>-4LW4W#M\ @  EP4  !D              ("!4WT  'AL+W=O<FMS
M:&5E=',O<VAE970R,RYX;6Q02P$"% ,4    "  QAXU2P"E(%,,#  !S"
M&0              @($&@   >&PO=V]R:W-H965T<R]S:&5E=#(T+GAM;%!+
M 0(4 Q0    ( #&'C5+;N4H6DP(  -0&   9              " @0"$  !X
M;"]W;W)K<VAE971S+W-H965T,C4N>&UL4$L! A0#%     @ ,8>-4I/:KD4M
M P  8 D  !D              ("!RH8  'AL+W=O<FMS:&5E=',O<VAE970R
M-BYX;6Q02P$"% ,4    "  QAXU2=Y_J+H$"  #$!@  &0
M@($NB@  >&PO=V]R:W-H965T<R]S:&5E=#(W+GAM;%!+ 0(4 Q0    ( #&'
MC5(CM1D)D ,  .X.   9              " @>:,  !X;"]W;W)K<VAE971S
M+W-H965T,C@N>&UL4$L! A0#%     @ ,8>-4M3@+&?G!0  RB   !D
M         ("!K9   'AL+W=O<FMS:&5E=',O<VAE970R.2YX;6Q02P$"% ,4
M    "  QAXU2,M>=#,("  #@"   &0              @('+E@  >&PO=V]R
M:W-H965T<R]S:&5E=#,P+GAM;%!+ 0(4 Q0    ( #&'C5)C@7/KWP(  / )
M   9              " @<29  !X;"]W;W)K<VAE971S+W-H965T,S$N>&UL
M4$L! A0#%     @ ,8>-4F=Y7>@8 P  2PL  !D              ("!VIP
M 'AL+W=O<FMS:&5E=',O<VAE970S,BYX;6Q02P$"% ,4    "  QAXU2UWS\
MCE0"  "?!0  &0              @($IH   >&PO=V]R:W-H965T<R]S:&5E
M=#,S+GAM;%!+ 0(4 Q0    ( #&'C5)-R!/EL ,  "8/   9
M  " @;2B  !X;"]W;W)K<VAE971S+W-H965T,S0N>&UL4$L! A0#%     @
M,8>-4HI8)7I4 @  9@4  !D              ("!FZ8  'AL+W=O<FMS:&5E
M=',O<VAE970S-2YX;6Q02P$"% ,4    "  QAXU2;HANLN "  #:"   &0
M            @($FJ0  >&PO=V]R:W-H965T<R]S:&5E=#,V+GAM;%!+ 0(4
M Q0    ( #&'C5)'&?R%Z@(  #<(   9              " @3VL  !X;"]W
M;W)K<VAE971S+W-H965T,S<N>&UL4$L! A0#%     @ ,8>-4L"(2;VL @
M!0<  !D              ("!7J\  'AL+W=O<FMS:&5E=',O<VAE970S."YX
M;6Q02P$"% ,4    "  QAXU2;NT[S(T"  "8!@  &0              @(%!
ML@  >&PO=V]R:W-H965T<R]S:&5E=#,Y+GAM;%!+ 0(4 Q0    ( #&'C5+T
M&!1B(@(  )$$   9              " @06U  !X;"]W;W)K<VAE971S+W-H
M965T-# N>&UL4$L! A0#%     @ ,8>-4J8?U?(0 P  ,A$   T
M     ( !7K<  'AL+W-T>6QE<RYX;6Q02P$"% ,4    "  QAXU2EXJ[',
M   3 @  "P              @ &9N@  7W)E;',O+G)E;'-02P$"% ,4
M"  QAXU2\6_;LJT#  #:&@  #P              @ &"NP  >&PO=V]R:V)O
M;VLN>&UL4$L! A0#%     @ ,8>-4CQA]1J- 0  3Q@  !H
M ( !7+\  'AL+U]R96QS+W=O<FMB;V]K+GAM;"YR96QS4$L! A0#%     @
M,8>-4IC$(26B 0  IA@  !,              ( !(<$  %M#;VYT96YT7U1Y
><&5S72YX;6Q02P4&     #  ,  '#0  ],(

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>49
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
// Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission.  Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105.
var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0);
e.removeAttribute('id');a.parentNode.appendChild(e)}}
if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'}
e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>50
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

/* DefRef Styles */
..report table.authRefData{
	background-color: #def;
	border: 2px solid #2F4497;
	font-size: 1em;
	position: absolute;
}

..report table.authRefData a {
	display: block;
	font-weight: bold;
}

..report table.authRefData p {
	margin-top: 0px;
}

..report table.authRefData .hide {
	background-color: #2F4497;
	padding: 1px 3px 0px 0px;
	text-align: right;
}

..report table.authRefData .hide a:hover {
	background-color: #2F4497;
}

..report table.authRefData .body {
	height: 150px;
	overflow: auto;
	width: 400px;
}

..report table.authRefData table{
	font-size: 1em;
}

/* Report Styles */
..pl a, .pl a:visited {
	color: black;
	text-decoration: none;
}

/* table */
..report {
	background-color: white;
	border: 2px solid #acf;
	clear: both;
	color: black;
	font: normal 8pt Helvetica, Arial, san-serif;
	margin-bottom: 2em;
}

..report hr {
	border: 1px solid #acf;
}

/* Top labels */
..report th {
	background-color: #acf;
	color: black;
	font-weight: bold;
	text-align: center;
}

..report th.void	{
	background-color: transparent;
	color: #000000;
	font: bold 10pt Helvetica, Arial, san-serif;
	text-align: left;
}

..report .pl {
	text-align: left;
	vertical-align: top;
	white-space: normal;
	width: 200px;
	white-space: normal; /* word-wrap: break-word; */
}

..report td.pl a.a {
	cursor: pointer;
	display: block;
	width: 200px;
	overflow: hidden;
}

..report td.pl div.a {
	width: 200px;
}

..report td.pl a:hover {
	background-color: #ffc;
}

/* Header rows... */
..report tr.rh {
	background-color: #acf;
	color: black;
	font-weight: bold;
}

/* Calendars... */
..report .rc {
	background-color: #f0f0f0;
}

/* Even rows... */
..report .re, .report .reu {
	background-color: #def;
}

..report .reu td {
	border-bottom: 1px solid black;
}

/* Odd rows... */
..report .ro, .report .rou {
	background-color: white;
}

..report .rou td {
	border-bottom: 1px solid black;
}

..report .rou table td, .report .reu table td {
	border-bottom: 0px solid black;
}

/* styles for footnote marker */
..report .fn {
	white-space: nowrap;
}

/* styles for numeric types */
..report .num, .report .nump {
	text-align: right;
	white-space: nowrap;
}

..report .nump {
	padding-left: 2em;
}

..report .nump {
	padding: 0px 0.4em 0px 2em;
}

/* styles for text types */
..report .text {
	text-align: left;
	white-space: normal;
}

..report .text .big {
	margin-bottom: 1em;
	width: 17em;
}

..report .text .more {
	display: none;
}

..report .text .note {
	font-style: italic;
	font-weight: bold;
}

..report .text .small {
	width: 10em;
}

..report sup {
	font-style: italic;
}

..report .outerFootnotes {
	font-size: 1em;
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>51
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.21.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>65</ContextCount>
  <ElementCount>261</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>20</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>4</UnitCount>
  <MyReports>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>00000001 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/20131231/role/idr_DocumentDocumentAndEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>00000002 - Statement - Condensed Consolidated Balance Sheets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/BalanceSheets</Role>
      <ShortName>Condensed Consolidated Balance Sheets</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>00000003 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/ConsolidatedBalanceSheetsParenthetical</Role>
      <ShortName>Condensed Consolidated Balance Sheets (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>00000004 - Statement - Condensed Consolidated Statements of Operations</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/ConsolidatedStatementsOfOperations</Role>
      <ShortName>Condensed Consolidated Statements of Operations</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>00000005 - Statement - Consolidated Statements of Changes in Stockholders' Equity (Deficit)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/StatementsOfChangesInStockholdersEquityDeficit</Role>
      <ShortName>Consolidated Statements of Changes in Stockholders' Equity (Deficit)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>00000006 - Statement - Condensed Consolidated Statements of Cash Flows</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/20131231/role/idr_CondensedConsolidatedStatementsOfCashFlows</Role>
      <ShortName>Condensed Consolidated Statements of Cash Flows</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>00000007 - Disclosure - Nature of Business</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/FinancialStatements</Role>
      <ShortName>Nature of Business</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>00000008 - Disclosure - Going Concern</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/GoingConcern</Role>
      <ShortName>Going Concern</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>00000009 - Disclosure - Summary of Significant Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/20131231/role/idr_DisclosureSummaryOfSignificantAccountingPolicies</Role>
      <ShortName>Summary of Significant Accounting Policies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>00000010 - Disclosure - Recent Accounting Pronouncements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/RecentAccountingPronouncements</Role>
      <ShortName>Recent Accounting Pronouncements</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>00000011 - Disclosure - Intellectual Property and License Agreement</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/IntellectualProperty</Role>
      <ShortName>Intellectual Property and License Agreement</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>00000012 - Disclosure - Convertible Notes Payable to Related and Nonrelated Parties</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://pwvi.com/role/ConvertibleNotesPayableToRelatedParties</Role>
      <ShortName>Convertible Notes Payable to Related and Nonrelated Parties</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>00000013 - Disclosure - Warrants</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/Warrants</Role>
      <ShortName>Warrants</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>00000014 - Disclosure - Stock Options</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/20131231/role/idr_DisclosureStockOptions</Role>
      <ShortName>Stock Options</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>00000015 - Disclosure - Stockholders' Deficit</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/StockholdersDeficit</Role>
      <ShortName>Stockholders' Deficit</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>00000016 - Disclosure - Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/CommitmentsAndContingencies</Role>
      <ShortName>Commitments and Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>00000017 - Disclosure - Income Taxes</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/20131231/role/idr_DisclosureIncomeTaxes</Role>
      <ShortName>Income Taxes</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>00000018 - Disclosure - Related Party Transactions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/20131231/role/idr_DisclosureRelatedPartyTransactions</Role>
      <ShortName>Related Party Transactions</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>00000019 - Disclosure - Subsequent Events</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/20131231/role/idr_DisclosureSubsequentEvents</Role>
      <ShortName>Subsequent Events</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>00000020 - Disclosure - Summary of Significant Accounting Policies (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/SummaryOfSignificantAccountingPoliciesPolicies</Role>
      <ShortName>Summary of Significant Accounting Policies (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://pwvi.com/20131231/role/idr_DisclosureSummaryOfSignificantAccountingPolicies</ParentRole>
      <Position>20</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>00000021 - Disclosure - Convertible Notes Payable to Related Parties (Tables)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesTables</Role>
      <ShortName>Convertible Notes Payable to Related Parties (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://pwvi.com/role/ConvertibleNotesPayableToRelatedParties</ParentRole>
      <Position>21</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>00000022 - Disclosure - Warrants (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/WarrantsTables</Role>
      <ShortName>Warrants (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://pwvi.com/role/Warrants</ParentRole>
      <Position>22</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>00000023 - Disclosure - Stock Options (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/StockOptionsTables</Role>
      <ShortName>Stock Options (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://pwvi.com/20131231/role/idr_DisclosureStockOptions</ParentRole>
      <Position>23</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>00000024 - Disclosure - Income Taxes (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/IncomeTaxesTables</Role>
      <ShortName>Income Taxes (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://pwvi.com/20131231/role/idr_DisclosureIncomeTaxes</ParentRole>
      <Position>24</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>00000025 - Disclosure - Going Concern (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/GoingConcernDetailsNarrative</Role>
      <ShortName>Going Concern (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://pwvi.com/role/GoingConcern</ParentRole>
      <Position>25</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>00000026 - Disclosure - Summary of Significant Accounting Policies (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/SummaryOfSignificantAccountingPoliciesDetails</Role>
      <ShortName>Summary of Significant Accounting Policies (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://pwvi.com/role/SummaryOfSignificantAccountingPoliciesPolicies</ParentRole>
      <Position>26</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>00000027 - Disclosure - Intellectual Property and License Agreement (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/IntellectualPropertyAndLicenseAgreementDetailsNarrative</Role>
      <ShortName>Intellectual Property and License Agreement (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://pwvi.com/role/IntellectualProperty</ParentRole>
      <Position>27</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>00000028 - Disclosure - Convertible Notes Payable to Related Parties/Stockholders and Nonrelated Parties (Details)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesDetails</Role>
      <ShortName>Convertible Notes Payable to Related Parties/Stockholders and Nonrelated Parties (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>28</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>00000029 - Disclosure - Convertible Notes Payable to Related Parties/Stockholders and Nonrelated Parties (Details Narrative)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://pwvi.com/role/ConvertibleNotesPayableToRelatedPartiesDetailsNarrative</Role>
      <ShortName>Convertible Notes Payable to Related Parties/Stockholders and Nonrelated Parties (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>29</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>00000030 - Disclosure - Warrants (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/WarrantsDetails</Role>
      <ShortName>Warrants (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://pwvi.com/role/WarrantsTables</ParentRole>
      <Position>30</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>00000031 - Disclosure - Warrants (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/WarrantsDetailsNarrative</Role>
      <ShortName>Warrants (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://pwvi.com/role/WarrantsTables</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>00000032 - Disclosure - Stock Options (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/StockOptionsStockOptionActivityDetails</Role>
      <ShortName>Stock Options (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://pwvi.com/role/StockOptionsTables</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>00000033 - Disclosure - Stock Options (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/StockOptionsDetailsNarrative</Role>
      <ShortName>Stock Options (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://pwvi.com/role/StockOptionsTables</ParentRole>
      <Position>33</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>00000034 - Disclosure - Stockholders' Deficit (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/StockholdersDeficitDetailsNarrative</Role>
      <ShortName>Stockholders' Deficit (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://pwvi.com/role/StockholdersDeficit</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>00000035 - Disclosure - Commitments and Contingencies (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/CommitmentsAndContingenciesDetailsNarrative</Role>
      <ShortName>Commitments and Contingencies (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://pwvi.com/role/CommitmentsAndContingencies</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>00000036 - Disclosure - Income Taxes (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/IncomeTaxesDetails</Role>
      <ShortName>Income Taxes (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://pwvi.com/role/IncomeTaxesTables</ParentRole>
      <Position>36</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>00000037 - Disclosure - Income Taxes (Details 2)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/IncomeTaxesDetails2</Role>
      <ShortName>Income Taxes (Details 2)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://pwvi.com/role/IncomeTaxesTables</ParentRole>
      <Position>37</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>00000038 - Disclosure - Income Taxes (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/IncomeTaxesDetailsNarrative</Role>
      <ShortName>Income Taxes (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://pwvi.com/role/IncomeTaxesTables</ParentRole>
      <Position>38</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>00000039 - Disclosure - Related Party Transactions (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/RelatedPartyTransactionsDetailsNarrative</Role>
      <ShortName>Related Party Transactions (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://pwvi.com/20131231/role/idr_DisclosureRelatedPartyTransactions</ParentRole>
      <Position>39</Position>
    </Report>
    <Report instance="pwvi-20201231.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>00000040 - Disclosure - Subsequent Events (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://pwvi.com/role/SubsequentEventsDetailsNarrative</Role>
      <ShortName>Subsequent Events (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://pwvi.com/20131231/role/idr_DisclosureSubsequentEvents</ParentRole>
      <Position>40</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File>pwvi-20201231.xml</File>
    <File>pwvi-20201231.xsd</File>
    <File>pwvi-20201231_cal.xml</File>
    <File>pwvi-20201231_def.xml</File>
    <File>pwvi-20201231_lab.xml</File>
    <File>pwvi-20201231_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy>http://xbrl.sec.gov/dei/2020-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://fasb.org/us-gaap/2020-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://fasb.org/srt/2020-01-31</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>53
<FILENAME>0001575705-21-000193-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001575705-21-000193-xbrl.zip
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MA?! \'ZN_W+QTPY>_(:2].T"!O[V)G<R'= W^9!N30!R<W9) "@F^V>=EB*
M2\\%HSBT[QQ^#>+*#@+/GW_Q0AYTG@9!?/;<^Y#[TRM^%]Z"AM2V?NW:#T<*
M:IMV*@ND4%Y/"L8S)@7CT*20U9V[D@J=0J30?L:DT#XT*:AMVC4I#&L%<0H*
M8KAC!:&\H_6DT'W&I- ] E+8AX(X1<=UOT@Z4>]^SZ:&@3JL-3Q9)*D%[ 9)
MRV-&_R.EU/]\XZ%INWSTP?1=V[T/GH;LQ0,%CN]_^$\$<.-)BN?"GX$0PHE_
MG[?X?0O?(P^(%2"BB]'(QL"(Z5R;]NB3>VG.[-!TGA4MK<1!35)E20K0//7<
MF]"S?CPK,EI8=TTZ94GGUN=F$/GSYT<\.2NOR:?@:65,/G^:O@\FV-,@G(M'
MTQ\EWJ?Z.K7&0Y+(T1ZTKB21KS/4]$^:0O0EU@125@75,J16,^((MG?6:1&)
MU&?EQW96GJ(AN57E:"ASQ+Z+1)0%W?-A.G.\.>=DXSTE1236\LD=\9]\=.M]
M"H*(^X$P>!>ESU(T/.W0^8*FJ<GA6,EAM_'O E9J31K'11JG;];6%'6\%'6$
M5G"LLM"T*G#P_S1H::-S_R-05K1)NU96_419U9FCQYH8E%54_0T452KA=$>*
M"D171E'5R:?'EWR:45*T:4>DI'+-GEIA':?"JL+@2>FY71T==#0]5^="'VDN
M=%;/=3;1<YT]4-- HZ8ZG?I$K*;!)M0TW+'5A"&$5C9@5&=D'U]&=H:::-..
M+EB4&WY4!URF^^,SM^^\1SO\ZVG03_DCKD4<'%HJ'5G0,;\VI*:=HZ"= Q]M
MU5G%1Y95O-_:CKI4X?A*%0Y, 752^(&R>O=>0%[O^Y'M^S[K0FL+X/@M@(-8
MA'5EQU'(@H/H@'KOCV+O#Z(':LO_B"S_O4C^\]H"/#8+4.W)7O>]M@"/U@(\
M"#W4FN"(-,%!**"V Y^=-CC9[CZ[15*!$I#:;#J"-@A'>.Q:@'1JR^O(+*_3
M)ZE:==<2:0ORJ6W_@]O^)T-$PTS&[(F9D%D\#X\KES3=W/G$<+OWML=4"G72
M2-K=Y0%)5G([)?9;794+2"ISXCDC[C\-@5\Z$W ! P>6^N4KN-2>[E+J8V5/
M5ZO@.D&FRU8W=3>I;MIYW64OT:[B<U*/\F1X-?##M[=VZ/"OXT_NR'ZP1Y'I
M'"M+JATI1RJ]W1>;B/Y([6'2_ZHFE<.WN<(=*4<J_3U(E7Y2Y28^GUS8-XOG
MTO5?:MT[QK/12E@2/I\ZGFDY9?%,Z]ZI#VJ0<]PCBU;T^._%@8R;Z"[@_XG0
MYW_@3Z5+9&91BUUS<E=]4%-6[E$Y4U9NYHX=ZU0YE.87V#RX<$>:3GDB4;#2
M3E$!G!SN<'2OR;$UD9PFD>SQ?IQ:]1R!ZEFX]&='=_-N$%)3/US[MFO9LZ=R
MRKN/2%L9>#[:K@GX-9U/L.%^A"O3)L\@OP[R5475%Y;E1WST"0;S>?!$9-YI
MT7;N%M04_C9R;4'>WV^N%BAR2CD#_#<[\+IM8_ 6GE&#J9_24^!H2\:_F9B
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MP.XX=\6R0_,'5@ C5YF^-=%GI P@0)2:"QA=]@"0TS*29_@(CB] H %\X<@
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M&GC.' .+"50"#<"BY!+!F\D\CZ":Y3)&FT,'J!9&I>?R&*/B3)C[SXUIOXE
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M&2/8=*GBO3R'%>L4TW$PC+TYE\:HAV)$Q:N$4 R0+0@-A#N45)PN:P2&CD]
MV"OYHSQ3%8<_TRE ('Y0,7+0E.)ZQ]="PB8'.S@#-P$B?21FPO-")-JZE>"Y
MJ4/4>QQ22A[\_CTFYYS=6!,/?1P<7F!CZH';(%2#$.G:,3!B*C9-'CR0Q7B@
MA':2_)*@&-D8^G-'0?(]0\0W8GO'MX,?9V,,]:.I *@+2<8UV8>%P977)O82
MX--.Q!((*/;!8<,LHNKXB$MM%T,/ ZTO#3U*_Z1@5%24VBJQ#0O/J8TDS*+P
M1H_+)Y5%:(ZI4Z/N (2T0[DCDBX7B1N7$.$Y8'I"4X1E3%2^]S&UP]ZHCWC@
M0IN+3\^<* [C4'Q"  ,_R1/$> =(N0#H,8(I?:!Y \_YI#SG;&ZCB@0W]X%3
M=(?R -0A/>!3HR_E$ I'6H&6(@\"(D]!;:!<%CPX.O"_-7]^AX<IQ0<)Z/@4
MD28M$6,)M"@QF%@%@V7L.B7FJ%53 H(>X4VI'7'^<7.IU$H7-K'5T!FN!*87
M.=$Q?>15R7GID:+T2"+51! XCI8-9U(\E_LS8#RNY7L%^5E XB2(LK?N4 "J
MT40L=@*_8.H8/28L7)'( [C!DR&$3WD,V;%3(V7?1V.: ?@,C$,YE_F#NTP7
M^\)H%M_CPNAYGX.)ZZ)HP0 V[87I!)Z,:<H3K?O(%@%=&!>/G6(X&BR=P-9(
MU (A@KLBY-;0]X!P#D_94RELX&<MSXA4#497;1'H1$ANR4.P,3B7;%]JO4&^
M1RIC6,FWK04_5;.S5\B@I?+JF*-*,8\P >4S%DG)<27YWP(S@M_3*E\EV\R5
M^1ES,X5K4&2!L&)G*0G4!/$DK&N@4?%> Q-"N4\Q7-B 9?ER>%ZJC%NA95/J
M7&2P<>2].QX^<ADT3L1#D@E'? ,SX?NKTOJ$(0F<*80"R@#*'"3#$9UH 85N
M,,@8.\:*\7,24T_ $TO190U&NOT@$VL0,3R4BXG=FIQ,PUO>> Q0"VLT!W_V
M.&WN/'),1*?5/IBV0X?0G(Q8"\,(%$R?>CX_<^P?W)F?85SM#(,BM-H -Y#P
MAZ)+.!,-:?HL!8'B#"*N(F,->%A.=J; %@G)Y#VY&3*JPZ3<$CA/'YZ9@2),
M3*#Q@OBT3[/+"&YXRHE&4KO13I(20(=AM6!;>[H>P!9;F$!S!;OG>!1!_2"2
MWH[/%E/@2A$? PS4%CR_H/F"_27-%%_'TBC!$H%#J8DQZ[I!]D MQ>YS>A"(
M#V\@!IJ_P4@TO3>R,5 6R-"6X/^7AM%M]'I#FO=EVSAO##%'7S]W$A'S-6=/
M#2UITIDO.2]:2[=94O]@^ABY#*ZY3][+$:MQ!2I[]1EDPFL&(#."^;E1>(((
MAQ !),HH@(-R5#K?F10$@HC2$#Y>W+QGB</1[J>]C7CL68S=Q*MHLBO;H<&Y
M_MCBW& @4 P%-2P6@4AQ+N 5>G6NZ2T^.E-1 3<BZL= 5!R2TF-,C73$*94H
M&<=*9EZ(CC;5%8P08DJFX!9F::+J]Z*0TFN4O:-EU*L\>E5?LW0V.@E&]2>5
M4"PP^-+=L4S'BARI[ .9F\R3F@01>;]#TS^TSQ3@3?:GC*:!C.&^90>DW5&
M#'O40H-6/AQ0IU:%MF)>@#RM2HL6<21 Z^,_Y=KHW%IM5AS"4<B1.Y5@%76_
M*5"/U& &-D'TR#%(&<1Q)UR#T6X8YZU&+P8]5[*M$5-*JHVX_?8"9-YHTWHT
M<O],-0)%E;A(QW&$-*<< UG6XO-[N9U!\V]OELVMP_:!\HX^_+R-_3I1 %48
MOC$XI5S,M6PLF.]O;W[>^8[]%O^%/_]_4$L#!!0    ( #&'C5*TH#C9;PP
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M0\S!E3L6JZDL'<1O%Y$ZH]@7D3FA<X<ES5.K0F3I<'L['#4FL0_&-(M<4_:
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M,$19ZUZ/=Q0$^LHJ#^'HVO>]RE0%@W),HTIEZU: %7'%RQ 3PWH>?16;2AK
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M<L[K<ERR6%U8:=>KD#J:^.\9!HA_\S]02P,$%     @ ,8>-4A'%[4"W%0
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M"AMO+\,9#BCVD<=&DI?YQ!T@K .F,$0N\'7"E>-2K]1\ $,.%KT=W\[Y?,9
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MVW,8 N33&PY"B%Y@F:VNC+:ML1Q_OYZAO,&LF=TC6Q"OD<N/5J,)@6*_6A:
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M-TFVPYA%4Q;NRB#ODHJ#L$7^:87!D&X(H;0(6,GS(!A5Q)OK?,?HS8LI>Q>
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MP'K42H!J-[4R*7CBH\4D2R\-D7/CIEN"(I Y5QWZW00[&O:1+E1EL)%MU T
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M?DHQ9^[. ++Q;PH9[^P8 ";O[+";STP4B,=JP-O[)[.*EZOTEK[').^=2R-
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M)L$Y1/5TLN+,^0%HG>@0QJEW,XNJG]$UW68"0B\T!V&8;UGZ!#['/4*/].M
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ME'.$>$E(,7*":N=%R0Y;$B9JMU:M% '-3<?A'=&D >W2O PO^[+LZ-5/!$%
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M^*M+\A/Y=?TK\@_:D<EO_A]02P,$%     @ ,8>-4JV_[C)C*0  E*(" !4
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M,C,Q7V-A;"YX;6Q02P$"% ,4    "  QAXU2$<7M0+<5   I8P$ %0
M        @ $F>   <'=V:2TR,#(P,3(S,5]D968N>&UL4$L! A0#%     @
M,8>-4EJT*9"/-P  2QT# !4              ( !$(X  '!W=FDM,C R,#$R
M,S%?;&%B+GAM;%!+ 0(4 Q0    ( #&'C5*MO^XR8RD  )2B @ 5
M      "  =+%  !P=W9I+3(P,C Q,C,Q7W!R92YX;6Q02P4&      8 !@"*
) 0  :.\

end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
