Are solid objects really “solid”?
11:55
Air-tight vs. Vacuum-tight
22:49
I bought 1000 meters of wire to settle a physics debate
22:59
The Dome Paradox: A Loophole in Newton's Laws
28:32
Six questionably legal pencil sharpeners
12:47
Watch gravity pull two metal balls together
24:26
Why does WATER change the speed of electricity?
13:06
HUGE Magnet VS Copper Sphere - Defying Gravity- Will a Neodymium Magnet Float Inside?
22:23