Condensed Statements of Stockholders' Equity (Deficit) (Unaudited) - USD ($)	Total	Series C Convertible Preferred Stock	IPO, Equity Line and Third Party	Preferred Stock Series C Convertible Preferred Stock	Common Stock	Common Stock IPO, Equity Line and Third Party	Additional Paid-in Capital	Additional Paid-in Capital IPO, Equity Line and Third Party	Accumulated Deficit	Non Employee	Non Employee Additional Paid-in Capital
Beginning Balance, Shares at Apr. 30, 2023				380,871	101,332
Beginning Balance at Apr. 30, 2023	$ 230,557			$ 381	$ 101		$ 60,987,273		$ (60,757,198)
Sale of Common Stock, net of fees, Shares						9,847
Sale of Common Stock, net of fees			$ 671,894			$ 11		$ 671,883
Common stock issued for consulting services, Shares					1,087
Common stock issued for consulting services	$ 100,000				$ 1		99,999
Stock issued upon conversion, Shares	20	431		(431)	20
Stock issued upon conversion				$ (1)			1
Warrants issued to nonemployees	$ 232,614						232,614
Stock based compensation - management & other employees	230,486						230,486
Net loss	(3,115,233)								(3,115,233)
Ending Balance, Shares at Oct. 31, 2023				380,440	112,286
Ending Balance at Oct. 31, 2023	(1,649,682)			$ 380	$ 113		62,222,256		(63,872,431)
Beginning Balance, Shares at Jul. 31, 2023				380,440	106,859
Beginning Balance at Jul. 31, 2023	(519,702)			$ 380	$ 107		61,603,864		(62,124,053)
Sale of Common Stock, net of fees, Shares						5,427
Sale of Common Stock, net of fees			279,944			$ 6		279,938
Warrants issued to nonemployees										$ 232,614	$ 232,614
Stock based compensation - management & other employees	105,840						105,840
Net loss	(1,748,378)								(1,748,378)
Ending Balance, Shares at Oct. 31, 2023				380,440	112,286
Ending Balance at Oct. 31, 2023	(1,649,682)			$ 380	$ 113		62,222,256		(63,872,431)
Beginning Balance, Shares at Apr. 30, 2024				380,440	676,598
Beginning Balance at Apr. 30, 2024	$ 7,317,301			$ 380	$ 677		74,678,650		(67,362,406)
Sale of Common Stock, net of fees, Shares	271,223				271,223	176,762
Sale of Common Stock, net of fees			724,866			$ 177		724,689
Common Stock issued resulting from Reverse Stock Split, Shares					94,461
Common Stock issued resulting from Reverse Stock Split					$ 94		(94)
Stock issued upon conversion, Shares					78,893
Warrants issued to nonemployees	$ 10,046						10,046
Stock based compensation - management & other employees	99,115						99,115
Net loss	(4,134,607)								(4,134,607)
Ending Balance, Shares at Oct. 31, 2024				380,440	947,821
Ending Balance at Oct. 31, 2024	4,016,721			$ 380	$ 948		75,512,406		(71,497,013)
Beginning Balance, Shares at Jul. 31, 2024				380,440	906,416
Beginning Balance at Jul. 31, 2024	5,933,958			$ 380	$ 907		75,346,766		(69,414,095)
Sale of Common Stock, net of fees, Shares						41,405
Sale of Common Stock, net of fees			$ 121,120			$ 41		$ 121,079
Stock based compensation - management & other employees	44,561						44,561
Net loss	(2,082,918)								(2,082,918)
Ending Balance, Shares at Oct. 31, 2024				380,440	947,821
Ending Balance at Oct. 31, 2024	$ 4,016,721			$ 380	$ 948		$ 75,512,406		$ (71,497,013)