53:14

Introduction to Drude Sommerfeld model

55:42

Mod-02 Lec-14 History of Quantum Mechanics-1

11:48

Roger Penrose and his 72 year-old puzzle

55:16

Large Systems and Statistical Mechanics

53:46

Confinement and Quantization: Part 2

54:32

Classical Particles and Quantum Particles

56:40

Anisotropy and Periodic Potential in a Solid

54:17

Fermi-Dirac Statistics: Part 1