1:20:12

Lecture 2: Experimental Facts of Life

57:15

1. Introduction to Human Behavioral Biology

54:24

26. Chernobyl — How It Happened

1:14:29

20. Savings

1:49:28

General Relativity Lecture 1

12:45

If You Don't Understand Quantum Physics, Try This!

1:27:34

What is the Schrödinger Equation? A basic introduction to Quantum Mechanics

1:20:07

Lecture 4: Expectations, Momentum, and Uncertainty