Amazing Graphs III – Numberphile

From Numberphile. Featuring Neil Sloane from the OEIS. Full “Amazing Graphs Trilogy” and extras at: https://www.youtube.com/playlist?list=PLt5AfwLFPxWLkoPqhxvuA8183hh1rBnGM More links & stuff in full description below ↓↓↓ Neil Sloane is founder of the OEIS: https://oeis.org More videos with Neil: http://bit.ly/Sloane_Numberphile Amazing Graphs Part 1: https://youtu.be/pAMgUB51XZA Part 2: https://youtu.be/o8c4uYnnNnc Part 3: https://youtu.be/j0o-pMIR8uk Extra Bit: https://youtu.be/4x2kdLFUSvM Sequences featured in…

Amazing Graphs II (including Star Wars) – Numberphile

From Numberphile. Full Amazing Graphs trilogy: http://bit.ly/Amazing_Graphs Check out Brilliant (get 20% off their premium service): https://brilliant.org/numberphile (sponsor) More links & stuff in full description below ↓↓↓ This video features Neil Sloane, creator of the OEIS: https://oeis.org More videos with Neil: http://bit.ly/Sloane_Numberphile New podcast with Neil Sloane: https://youtu.be/mNk_MfFKnuY Numberphile Podcast on YouTube: http://bit.ly/Numberphile_Pod_Playlist Numberphile is…

Frieze Patterns – Numberphile

From Numberphile. A surprising link discussed by Professor Sergei Tabachnikov. Extra footage at: https://youtu.be/MJ1NAzpens4 More links & stuff in full description below ↓↓↓ Sergei Tabachnikov’s homepage at Pennsylvania State University : http://www.math.psu.edu/tabachni/ David Eisenbud discussed MSRI during his Numberphile podcast: https://www.youtube.com/watch?v=9y1BGvnTyQA Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile We are also…

The Dehn Invariant – Numberphile

From Numberphile. It was #3 on Hilbert’s list of the most important problems in mathematics – until his student solved it. More links & stuff in full description below ↓↓↓ Featuring Daniel Litt, currently at the Institute for Advanced Study – https://twitter.com/littmath David Hilbert’s problems: https://en.wikipedia.org/wiki/Hilbert%27s_problems Max Dehn’s famed proof: https://archive.org/details/mathematischean33behngoog/page/n488 Numberphile is supported by…

Necklace Splitting (a lesson for jewel thieves) – Numberphile

From Numberphile. Featuring Professor Noga Alon. More links & stuff in full description below ↓↓↓ Extra footage: https://youtu.be/E-8YvnaumKU Recorded with Noga Alon at Princeton University. Read his necklace paper: https://m.tau.ac.il/~nogaa/PDFS/Publications2/Splitting%20necklaces.pdf Diamond on Periodic Videos: https://youtu.be/EmXe5EDQvsg Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile We are also supported by Science Sandbox, a Simons…

Don’t Know (the Van Eck Sequence) – Numberphile

From Numberphile. Neil Sloane on the Van Eck Sequence… Check out Brilliant (get 20% off their premium service): https://brilliant.org/numberphile (sponsor) More links & stuff in full description below ↓↓↓ More Neil Sloane: http://bit.ly/Sloane_Numberphile Van Eck sequence on OEIS: https://oeis.org/A181391 Afraid So is by Jeanne Marie Beaumont Numberphile is supported by the Mathematical Sciences Research Institute…

Tribonacci Numbers (and the Rauzy Fractal) – Numberphile

From Numberphile. Edmund Harriss introduces a very cool tiling and talks about Tribonacci Numbers. More links & stuff in full description below ↓↓↓ Numberphile Podcast: https://www.numberphile.com/podcast Or on YouTube: http://bit.ly/Numberphile_Pod_Playlist More Edmund on Numberphile: http://bit.ly/Ed_Harriss_Playlist Ed Harriss is online at http://maxwelldemon.com and on Twitter at https://twitter.com/gelada Papers relating to this video… Nombres algébriques et substitutions:…

Game of Cat and Mouse – Numberphile

From Numberphile. Ben Sparks discusses the math behind a curious problem…. Check out Brilliant (get 20% off their premium service): https://brilliant.org/numberphile (sponsor) More links & stuff in full description below ↓↓↓ Worst Mouse Ever merch (including T-Shirt): https://teespring.com/worst-mouse-ever-numberphile Circling Tactic merch: https://teespring.com/circling-tactic More videos with Ben Sparks: http://bit.ly/Sparks_Playlist Ben’s own website: https://www.bensparks.co.uk Animation with GeoGebra:…

Will your name become extinct? – Numberphile

From Numberphile. Dr James Grime discusses the mathematics of extinction. More links & stuff in full description below ↓↓↓ Extras from this interview: https://youtu.be/zomuAufWXr0 Related but different video on the math of ancestry: https://youtu.be/Fm0hOex4psA More James Grime videos: http://bit.ly/grimevideos James Grime: https://www.singingbanana.com Dice videos: http://bit.ly/Dice_Videos Thanks to the AP Archive: http://www.aparchive.com and https://youtube.com/channel/UCHTK-2W11Vh1V4uwofOfR4w Numberphile is…

EVERY baby is a ROYAL baby – Numberphile

From Numberphile. Dr James Grime discusses ancestry and why we ALL have royal blood. See also our new video on family extinction at: https://youtu.be/z34XhE5oRwo More links & stuff in full description below ↓↓↓ More James Grime videos: http://bit.ly/grimevideos #RoyalBaby James Grime: https://www.singingbanana.com Additional reading on this topic: http://www.stat.yale.edu/~jtc5/papers/Ancestors.pdf http://www.stat.yale.edu/~jtc5/papers/CommonAncestors/NatureCommonAncestors-Article.pdf Numberphile is supported by the Mathematical…

A final game with Elwyn Berlekamp (Amazons) – Numberphile

From Numberphile. The legendary Elwyn Berlekamp died on April 9, 2019. In a final filming session with Numberphile, the games expert taught us how to play Amazons. More links in full description below ↓↓↓ Extras from this interview: https://youtu.be/mTl7W18UwFM Dots & Boxes with Elwyn: https://www.youtube.com/watch?v=KboGyIilP6k Elwyn’s own video on Amazons: https://youtu.be/_1NzUMWeU4c Elwyn obituary in Berkeley…