23:55

Dick’s Tricks - Leonard Susskind - 5/11/2018

35:23

Something Weird Happens When E=-mc²

17:46

Being Feynman's Curious Sister - Joan Feynman - 5/11/2018

11:48

Growing Up Feynman - Michelle Feynman - 5/11/2018

12:44

Kip Thorne - Why Black Holes are Astonishing (Pt. 2)