the brightest laser pointer in the world!
18:43
Testing dangerous DIY "medical" lasers from eBay
31:30
I built a long-range LASER turret in my yard!
29:42
Making pop rocks from scratch (is complicated)
20:50
Is it the volts or amps that kill?
29:23
The SCAM of Wireless ESD Straps - Feat. ElectroBOOM
29:15
I 3D-Printed a Glock to See How Far Homemade Guns Have Come
42:01
I Built A $24,000 Dagger: 3 Months Work
13:08