13:06

HUGE Magnet VS Copper Sphere - Defying Gravity- Will a Neodymium Magnet Float Inside?

1:11

CarneyRex Flintlock Musket and Flintlock Pistol

9:43

The Deadly Coilgun/Railgun Hybrid You've Never Heard Of (Helical Railguns)

9:35

LEGO Sets You Can't Take Apart

16:42

I made a Nerf Sten gun

18:24

This Rare Futuristic eBike is a Total Nightmare

29:15

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

13:42

This Car Travels Farther Than You Push It