Title changed for Grey!!! Two Americans living in England discuss the numeric nuances which cause them problems. More links & stuff in full description below ↓↓↓ Featuring... Uber YouTuber CGPGrey - null Linguist Lynne Murphy - http://separatedbyacommonlanguage.blogspot.co.uk/ The good bits of animation by Pete McPartlan - http://www.petemcpartlan.co.uk/ Music by Alan Stewart - null Interviews and video by Brady Haran - http://www.bradyharan.com/ 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 Videos by Brady Haran Patreon: http://www.patreon.com/numberphile 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