Lecture 1 - Putin and The Cold War, Lecture 2 - Putin's Russia and the New Cold War (part 2), Lecture 3 Part 1: From Trinity to the Cuban Missile Crisis...
L3 Particles And Radiation- Radioactive Decay (Overview), L1 Particles And Radiation- Constituents Of An Atom (Overview), L2 Particles And Radiation- The Strong Nuclear Force (Overview)...