The Principle of Least Action: Derivation of Newton's Second Law
24:53
Quantum Mechanics and the Principle of Least Time
17:55
Explaining the Principle of Least Action: Physics Mini Lesson
20:54
Estimating the number of atoms in the observable universe
25:23
Introduction to Variational Calculus - Deriving the Euler-Lagrange Equation
9:43
How long would it take an electron to spiral into the nucleus?
13:28
The Closest We Have to a Theory of Everything
32:44
The Closest Thing We Have To The Theory of Everything
14:32