Richard P. Feynman
The Feynman Lectures On Physics (Volume 11 Disc 1)
1961
speech

#    Title    Time    Info  
1 Volume 1 Chapter 1- 1.1 Introduction (September 26, 1961) 8:40
2 Volume 1 Chapter 1- 1.2 Matter Is Made From Atoms (September 26,... 17:38
3 Volume 1 Chapter 1- 1.3 Atomic Processes (September 26, 1961) 25:58
4 Volume 1 Chapter 1- 1.4 Chemical Reactions (September 26, 1961) 15:53
Total time 52:17