v3.26.1
4. Property, plant and equipment - Schedule of Property, Plant and Equipment (Details) - USD ($)
May 31, 2026
Feb. 28, 2026
Property, Plant, and Equipment [Line Items]    
Computer software $ 1,133 $ 1,133
Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization 1,685,366 1,644,125
Plant and machinery 1,148,356 1,145,734
Furniture and fittings 99,098 99,098
Translation Adjustment Functional to Reporting Currency, Net of Tax 121,247 120,874
Property, Plant, and Equipment, Accumulated Depreciation, Depletion, and Amortization 1,461,602 1,433,653
Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization 345,011 331,346
Automobiles [Member]    
Property, Plant, and Equipment [Line Items]    
Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization 11,889 11,889
Computer Equipment [Member]    
Property, Plant, and Equipment [Line Items]    
Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization 185,056 146,437
Laboratory Equipment [Member]    
Property, Plant, and Equipment [Line Items]    
Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization $ 239,834 $ 239,834