Safe Cracking with Feynman

Alex Bellos discusses how the Incans used knots in string (Quipu) to record numbers.Check out Brilliant (get 20% off their premium service): https://brillian...

A chat about some of the ways legendary physicist Richard Feynman cracked safes (filing cabinets) at Los Alamos during the Manhattan Project.

Discussed by Professor Roger Bowley.

My Favourite Scientist on Feynman: http://www.youtube.com/watch?v=qoYWfytx5QA
Feynman Diagrams: http://www.youtube.com/watch?v=3bbJeMBHq0g
Enigma: http://www.youtube.com/watch?v=G2_Q9FoD-oQ