100000001 is divisible by 17 – Numberphile

From Numberphile. Featuring Matt Parker. Learn for free on Brilliant (and get 20% off a premium subscription) at https://brilliant.org/numberphile (episode sponsor). Extended footnote and other links in full description below ↓↓↓ Extra clips and outtakes from this video on our Patreon – https://www.patreon.com/posts/145064106 Matt Parker books – https://mathsgear.co.uk/collections/books And Matt’s books on Amazon – https://amzn.to/4rK4j3C…

Closer Look at the Birthday Paradox – Numberphile

From Numberphile. Featuring Tom Crawford (happy birthday!) – More links & stuff in full description below ↓↓↓ Extra footage from this video and interview – https://youtu.be/4rdLQso6_8U See our original video from 2012 – https://www.youtube.com/watch?v=a2ey9a70yY0 Tom Crawford playlist on Numberphile – https://www.youtube.com/playlist?list=PLt5AfwLFPxWJ2TNTA79reKQ6S88kTvDR- Tom Crawford website – https://tomrocksmaths.com/ Tom’s YouTube channel – https://www.youtube.com/tomrocksmaths Patreon: http://www.patreon.com/numberphile Numberphile is…

Polyominoes on Chessboards – Numberphile

From Numberphile. Sophie is back with more Polyominoes. Check our Jane Street internships in Hong Kong and elsewhere – https://jane-st.co/hkginternship26-numberphile More links & stuff in full description below ↓↓↓ Previous Polyominoes with Sophie Pentominoes: https://youtu.be/ONdgXYEBihA Snakey: https://youtu.be/ouTE-GYGIA8 Sophie Playlist: https://www.youtube.com/playlist?list=PLt5AfwLFPxWJL8jqE19RlDCMJp7psCA6r Sophie Maclean is based at Kings College, London: https://sophiethemathmo.wordpress.com Patreon: http://www.patreon.com/numberphile Numberphile is supported by…

The Graph Reconstruction Conjecture – Numberphile

From Numberphile. Elise Raphael takes us on a journey through graph reconstruction. Extras from this interview – https://youtu.be/6AqA2nIHtxg More links & stuff in full description below ↓↓↓ Elise Raphael – https://www.unige.ch/math/la-section/enseignants-et-chercheurs/elise-raphael More graph videos… Subcubic graph numbers – https://youtu.be/4-eXjTH6Mq4 Book embedding – https://youtu.be/qw2Pl_Nk3CA Graph breakthrough – https://youtu.be/Tnu_Ws7Llo4 Planar graphs – https://youtu.be/xBkTIp6ajAg Hadwiger-Nelson problem – https://youtu.be/niaeV_NHh-o…

Return of the Calculator Unboxing – Numberphile

From Numberphile. Previous Unboxings here – https://www.youtube.com/playlist?list=PLt5AfwLFPxWKAINNfxIdYmFVKuk_F_cQq Featuring Matt Parker – Matt’s on tour (shows coming up in the UK) – https://standupmaths.com/shows/ – More links & stuff in full description below ↓↓↓ South Surrey and Associated Regions Calculator Appreciation Society for Professionals and Amateurs – https://www.ssaarcasfpaa.com/ More Matt Parker on Numberphile – https://www.youtube.com/playlist?list=PLt5AfwLFPxWKuRpivZd_ivR2EvEzKrDUu Matt’s own…

The Forgotten Story of Indian Calculus – Numberphile

From Numberphile. This video features Swagat Saurav Mishr discussing the research of Professor P.P.Divakaran, and the very early history of calculus in India. More links & stuff in full description below ↓↓↓ Swagat Saurav Mishr: https://swagatam18.wordpress.com/ Newton v Leibniz on Objectivity: https://www.youtube.com/watch?v=LN–erHStqA Some Calculus on Numberphile: https://www.numberphile.com/videos/category/Calculus Swagat talking Gravitational Waves on Sixty Symbols: https://www.youtube.com/watch?v=S85D-rdTyCw…