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Statements of Operations (Unaudited) - USD ($)
3 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Income Statement [Abstract]    
Revenues from contracts with customers $ 764,130 $ 1,537,836
Cost of goods sold 642,958 1,291,960
Gross profit 121,172 245,876
Operating expenses:    
General and administrative 555,160 919,428
Research and development 0 20,900
Total operating expenses 555,160 940,328
Loss from operations (433,988) (694,452)
Other income (expense):    
Interest income 5,273 0
Interest expense 0 (4,134)
Total other income (expense) 5,273 (4,134)
Net loss $ (428,715) $ (698,586)