Warrants (Details) - Schedule of warrants	6 Months Ended
	Jan. 31, 2022 $ / shares shares
Schedule of warrants [Abstract]
Beginning Outstanding Warrants | shares	109,506,179
Beginning Outstanding Weighted average exercise price | $ / shares	$ 0.01
Beginning Outstanding Weighted Average Remaining Contractual Term (Years)	9 years 2 months 1 day
Granted Warrants | shares
Granted Weighted average exercise price | $ / shares
Granted Weighted Average Remaining Contractual Term (Years)
Exercised Warrants | shares
Exercised Weighted average exercise price | $ / shares
Exercised Weighted Average Remaining Contractual Term (Years)
Forfeited Warrants | shares	(215,000)
Forfeited Weighted average exercise price | $ / shares	$ 0.13
Forfeited Weighted Average Remaining Contractual Term (Years)
Ending Outstanding Warrants | shares	109,291,179
Ending Outstanding Weighted average exercise price | $ / shares	$ 0.01
Ending Outstanding Weighted Average Remaining Contractual Term (Years)	8 years 8 months 4 days
Outstanding Warrants | shares	82,065,885
Outstanding Weighted average exercise price | $ / shares	$ 0.01
Outstanding Weighted Average Remaining Contractual Term (Years)	8 years 8 months 1 day