21:42

The Birth of Quantum Mechanics

33:37

Something Strange Happens When You Trust Quantum Mechanics

23:29

How Imaginary Numbers Were Invented

1:09:42

The Mystery of Spinors

27:50

The fine structure of the atom

40:29

What is the Ultraviolet Catastrophe?

25:56

This experiment confirmed quantum physics

26:29

How Feynman did quantum mechanics (and you should too)