Note 7 - Subsequent Events (Details Textual)		9 Months Ended
	Apr. 30, 2024 USD ($) $ / shares shares	Apr. 30, 2024 $ / shares shares
Sale of Stock, Number of Shares Issued in Transaction	3,666,667	3,241,666
Sale of Stock, Price Per Share | $ / shares	$ 0.015	$ 0.015
Stock Issued During Period, Value, New Issues | $	$ 55,000
Stock Issued During Period, Shares, New Issues	3,000,000