Balance Sheets - USD ($)	Apr. 30, 2026	Apr. 30, 2025
CURRENT ASSETS
Cash	$ 710,689	$ 3,948,658
Prepaid expenses and other current assets	1,053,808	228,719
TOTAL CURRENT ASSETS	1,764,497	4,177,377
Property, plant and equipment, net	314,866	425,606
TOTAL ASSETS	2,079,363	4,602,983
CURRENT LIABILITIES
Accounts payable and accrued liabilities	1,346,152	634,761
TOTAL LIABILITIES, ALL CURRENT	1,346,152	634,761
STOCKHOLDERS’ EQUITY
Common stock, $0.0001 par value: 300,000,000 shares authorized; 4,256,039 and 778,733 issued and outstanding as of April 30, 2026 and 2025, respectively	425	78
Additional paid-in capital	68,040,429	62,503,405
Accumulated deficit	(67,307,643)	(58,535,261)
TOTAL STOCKHOLDERS’ EQUITY	733,211	3,968,222
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	2,079,363	4,602,983
Series B Preferred Stock [Member]
STOCKHOLDERS’ EQUITY
Preferred Stock, Value
Series C Preferred Stock [Member]
STOCKHOLDERS’ EQUITY
Preferred Stock, Value

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.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of excess of issue price over par or stated value of stock and from other transaction involving stock or stockholder. Includes, but is not limited to, additional paid-in capital (APIC) for common and preferred stock.