Richard Feynman - The Character of Physical Law - The Distinction of Past and Future
Channel: Common Good
Date: 2018-10-17

Original video: http://www.cornell.edu/video/playlist/richard-feynman-messenger-lectures
Lectures: http://www.feynmanlectures.caltech.edu/I_toc.html
Bio: https://en.wikipedia.org/wiki/Richard_Feynman