The Average with the Most Robust Aura
14:26
The Mayans Had a Weird Number System
22:33
Intuition Behind The Cayley Hamilton Theorem
17:22
A Proof That The Square Root of Two Is Irrational
25:12
So Counting is Actually Pretty Hard
18:37
How on Earth does ^.?$|^(..+?)\1+$ produce primes?
34:29
Let's Invent Two-Dimensional Multiplication
24:00
The Subfactorial is Hilarious
25:46