The Doomsday Algorithm - Numberphile

If you feel I've earned it you can support the channel here: If you prefer, YouTube's "Join" ... To learn more about Brilliant, go to and sign up for free. First 200 people will get 20% off the annual ... Ten factorial is 10x9x8x7x6x5x4x3x2x1 - or six weeks! More links & stuff in full description below ↓↓↓ Featuring Dr James ... How do we know there are an infinite number of primes? More links & stuff in full description below ↓↓↓ Dr James Grime ... Featuring Holly Krieger... Check out Brilliant (and get 20% off their premium service): Sophie Maclean demonstrates some fun properties of Euclid's

Dr James Grime is discussing a new prime-generating constant. Check out Brilliant (get 20% off their premium service): ... Matt Henderson is making lightning in mazes. Check out James Grime reveals a breakthrough in the dice world. See In French culture, it is traditional for all grades to be out of 20 - and many teachers will NEVER give full marks! More links & stuff in ... Brady Numbers T-Shirt: Part One of Golden Ratio Trilogy More links & stuff in full description below ... Featuring Matt Parker - more Parker links below. Check out Brilliant (get 20% off their premium service): ...

Simon Anthony (from Cracking the Cryptic) reveals the Phistomephel Ring - a hidden feature of ALL Sudoku puzzles. Second ... Spearheading a Lune. Featuring Barry Mazur. More links & stuff in full description below ↓↓↓ Reddit discussion: ... John Conway's amazing Base 13 Function, demonstrated by Asaf Karagila. More links & stuff in full description below ↓↓↓ Asaf ...