The Pigeon Hole Principle: 7 gorgeous proofs
22:49
How did Fibonacci beat the Solitaire army?
39:23
The ultimate tower of Hanoi algorithm
15:50
Simple Principle Solves Seemingly IMPOSSIBLE Math Problems
30:56
What does this prove? Some of the most gorgeous visual "shrink" proofs ever invented
26:14
Why did we forget this simple visual solution? (Lill's method)
23:25
The 3-4-7 miracle. Why is this one not super famous?
45:24
Why you can't solve quintic equations (Galois theory approach) #SoME2
38:33