Persi Diaconis (Stanford University) on card shuffling. See full description for links to additional videos and detailed papers. More links & stuff in full description below ↓↓↓ EXTRAS FROM THIS INTERVIEW -- 1/3: https://www.youtube.com/watch?v=1jfm42Qd7Qw -- 2/3: https://www.youtube.com/watch?v=c_Hunaf0tWw --- 3/3: https://www.youtube.com/watch?v=RIGJH12vVCY Cards and shuffling videos: http://bit.ly/Cards_Shuffling PAPERS Trailing the Dovetail to its Lair (7 shuffles)): http://bit.ly/1xU6uPI Shuffling Cards and Stopping Times: http://bit.ly/1FR0ca1 Overhand Shuffles: http://bit.ly/1LNBSuU Discuss this video on Reddit: http://redd.it/300rkr BOOK Magical Mathematics by Persi Diaconis and On Graham: http://bit.ly/MagicalMath COIN TOSSING https://www.youtube.com/watch?v=AYnJv68T3MM Support us on Patreon: http://www.patreon.com/numberphile NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile tweets: https://twitter.com/numberphile Subscribe: http://bit.ly/Numberphile_Sub Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile Videos by Brady Haran Brady's videos subreddit: http://www.reddit.com/r/BradyHaran/ Brady's latest videos across all channels: http://www.bradyharanblog.com/ Sign up for (occasional) emails: http://eepurl.com/YdjL9 Numberphile T-Shirts: null Other merchandise: https://store.dftba.com/collections/numberphile