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Property and Equipment (Details) - Schedule of property and equipment - USD ($) | 12 Months Ended |
--- | --- | ---
Jan. 31, 2021 | Jan. 31, 2020 | Jul. 31, 2021
Property, Plant and Equipment [Line Items] |  |  |
Property and equipment, gross | $ 1,221,163 | $ 164,228 |
Less: Accumulated depreciation | (144,537) | (53,199) | $ (235,450)
Net Property and Equipment | 1,076,626 | 111,029 | $ 1,035,109
Lab equipment [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property and equipment, gross | 144,585 | 144,585 |
Machinery and equipment [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property and equipment, gross | 1,053,966 |  |
Furniture and fixtures [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property and equipment, gross | $ 22,612 | $ 19,643 |

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- Definition Amount before accumulated depreciation, depletion and amortization of physical asset used in the normal conduct of business and not intended for resale. Example include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. + References No definition available. + Details
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