Lecture 1 | Modern Physics: Quantum Mechanics (Stanford)
http://www.youtube.com/watch?v=JzhlfbWBuQ8
Richard Feynman on Quantum Mechanics (Part 1) Photons, Corpuscles of Light
http://www.youtube.com/watch?v=YpxYLs-kXhU
Richard Feynman on Quantum Mechanics (Part 2) Reflection and Quantum Behavior
http://www.youtube.com/watch?v=mRKI-oiYHv0
Richard Feynman on Quantum Mechanics (Part 3) Electrons and their Interactions
http://www.youtube.com/watch?v=xY2gaRNyT4Q
Richard Feynman on Quantum Mechanics (Part 4) New Queries