12:26

The experiment that revealed the atomic world: Brownian Motion

29:42

Why 4d geometry makes me sad

17:16

How Physicists FINALLY Solved the Feynman Sprinkler Problem - Explained

28:32

Six questionably legal pencil sharpeners

17:57

Gearless Magnet Bike

26:29

Watch electricity hit a fork in the road at half a billion frames per second

13:06

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

15:50

How backspin ACTUALLY works - in super slow motion