Consolidated Statements of Operations - USD ($)	12 Months Ended
	Jul. 31, 2023	Jul. 31, 2022
Statement of Comprehensive Income [Abstract]
Revenues	$ 3,256,611	$ 2,602,115
Costs and expenses:
Cost of sales	2,426,456	2,022,190
Selling, general and administrative expenses	1,359,339	1,161,063
Depreciation expense	717,860	436,658
Total operating expenses	4,503,655	3,619,911
Operating loss	(1,247,044)	(1,017,796)
Other income (expense)
Other Income	262,259	0
Interest expense	(20,618)	(89,926)
Impairment expense	0	(2,959,286)
Warrant financing expense	(145,725)	(125,025)
Financing expenses	(255,532)	(635,812)
Change in fair value of warrant liabilities	18,000	57,000
Other expenses	(175,559)	(12,040)
Total other expenses	(317,175)	(3,765,089)
Income (loss) Before Discontinued Operations	(1,564,219)	(4,782,885)
Income (loss) From Discontinued Operations	(1,013,600)	0
Net income (loss)	$ (2,577,819)	$ (4,782,885)
Weighted average number of common shares outstanding
Basic	62,205,947	61,565,841
Diluted	62,205,947	61,565,841
Loss per share- Continuing operations
Continuing operations - Basic	$ (0.03)	$ (0.08)
Continuing operations - Diluted	(0.03)	(0.08)
Loss per share - Discontinued operations
Discontinued operations - Basic	(0.01)	0
Discontinued operations - Diluted	(0.01)	0
Total
Basic	(0.04)	(0.08)
Diluted	$ (0.04)	$ (0.08)