Richard Feynman on Electron 2 Slit Experiment
https://www.youtube.com/watch?v=2mIk3wBJDgE
https://www.youtube.com/watch?v=2mIk3wBJDgE
https://www.youtube.com/watch?v=M5XYf1GJBhg
https://www.youtube.com/watch?v=vzEObOzsSKY
https://www.youtube.com/watch?v=UwTQdOop-nU
https://www.youtube.com/watch?v=xjcXfdux4t8
https://www.youtube.com/watch?v=8qkfW35AqrQ
https://www.youtube.com/watch?v=iVbKepMA_Dw
Roger Penrose. Cycles of Time: Is It Possible to Discern the Previous Universe Through the Big Bang?
Detailshttps://www.youtube.com/watch?v=1LwkljjLBns