Wrong Turn on the Dragon - Numberphile

The legendary Don Knuth on the Dragon Curve and learning from his mistakes. More links & stuff in full description below ↓↓↓ Reddit discussion: http://redd.it/2qt0f4 More Dragon Curve: http://bit.ly/DragonList Don Knuth's book "Selected Papers on Fun and Games" has an excellent chapter going into this in more detail. Buy in US: http://amzn.to/149fBnL Buy in UK: http://amzn.to/1xcuTTk Thanks to Erik Stens for helping out on this video. 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: https://teespring.com/stores/numberphile Other merchandise: https://store.dftba.com/collections/numberphile