12:25

12ga Slugs - Motor Commutators- Awesome Performance!

11:47

Miniature Black Powder Cannon - FUN Toy for Adults

9:44

See Through Suppressor in Super Slow Motion (110,000 fps) - Smarter Every Day 177

9:59

Cold Welding Metals In a Vacuum

13:37

Can TOILET PAPER really stop BULLETS? - (feat. Beyond the Press)

20:40

Making TNT

11:13

The World in UV

29:15

I 3D-Printed a Glock to See How Far Homemade Guns Have Come