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31,007 results
My name is Ali Alqaraghuli, I'm a former NASA Postdoctoral Fellow and the Founder of two companies: Next Level Systems and ...
670,081 views
10 months ago
Simple project that can detect if person is there, or it's gone! Thank you for watching! ✦✦✦ See where else you can find us!
474,728 views
1 year ago
