Matt Parker introducing Finite Fields and re-visits the infamous Parker Square... Extra footage & become a millionaire by winning The Parker Prize: https://www.youtube.com/watch?v=hn8SwBhhDvU More links & stuff in full description below ↓↓↓ The Original Parker Square video: https://www.youtube.com/watch?v=aOT_bG-vWyg The paper featured in this video: https://arxiv.org/abs/1908.03236 MATT PARKER STUFF Stand-Ups Maths on YouTube: null Matt's website: https://standupmaths.com/ Matt's Books (Amazon): https://amzn.to/3absFfV Matt's playlist on Numberphile: http://bit.ly/Matt_Videos Parker Square Merch: null Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile We are also supported by Science Sandbox, a Simons Foundation initiative dedicated to engaging everyone with the process of science. https://www.simonsfoundation.org/outreach/science-sandbox/ And support from Math For America - https://www.mathforamerica.org/ 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 Numberphile T-Shirts and Merch: null 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