26:11

Which Way Is Down?

21:37

How Earth Moves

52:57

Transformando Isopor em Balas de Canela

14:49

The Bizarre Behavior of Rotating Bodies

21:09

Supertasks

12:23

Would Headlights Work at Light Speed?

18:35

The Most Mind-Blowing Aspect of Circular Motion

15:54

Lenz's Law