Discussing entropy, energy, information - and Maxwell''s Demon. Featuring Professor Phil Moriarty. His blog for more discussion of this: https://muircheart.wordpress.com/2016/08/22/the-power-of-thought/ Visit our website at http://www.sixtysymbols.com/ We're on Facebook at http://www.facebook.com/sixtysymbols And Twitter at http://twitter.com/sixtysymbols This project features scientists from The University of Nottingham http://bit.ly/NottsPhysics Patreon: https://www.patreon.com/sixtysymbols Sixty Symbols videos by Brady Haran http://www.bradyharanblog.com/ Email list: http://eepurl.com/YdjL9