A Colorful Unsolved Problem Numberphile

Summary

James Grime on the Hadwiger–Nelson Main video is at: youtu.be/niaeV_NHh-o Featuring James Grime on the Hadwiger–Nelson Extended math version: youtu.be/ugbWqWCcxrg?t=2m32s A version for Dummies: youtu.be/7u6kFlWZOWg More ... Free trial at Great Courses Plus: ow.ly/7Hh2302dIFt More links & stuff in full description below ↓↓↓ Simon Pampena ... Featuring Neil Sloane from the OEIS. See the stop press at Professor Ron Graham discusses the famed Happy Ending Do odd perfect numbers exist? Head to brilliant.org/veritasium to start your free 30-day trial, and the first 200 people get ... With Dr Holly Krieger from Murray Edwards College, University of Cambridge. Have a look at Brilliant (and get 20% off) here: ... Discuss on Reddit: redd.it/2fgu97 More links & stuff in full description below ↓↓↓ Featuring Dr Emily Riehl. Continues with ... Breaking Math News! The "Square-Sum Trisecting angles and calculating cube roots was a big More videos with Dr Holly Krieger: bit.ly/HollyKrieger More links & stuff in full description below ↓↓↓ Dr Holly Krieger is ...