Geodesics and Relativity
12:14
Supercritical fluids, a state between Liquid and Gas
15:37
Spacetime rotations, understanding Lorentz transformations
13:43
What is General Relativity?
18:31
The Geometry of a Black Hole
20:10
¿Qué es el Espín?
14:29
Demystifying The Metric Tensor in General Relativity
15:37
Las Rotaciones del espacio-tiempo
9:59