An impossible game at the heart of math
32:47
The Axiom of Choice
12:31
The Theory of Jenga (#SoME3)
28:43
The ALMOST Platonic Solids
14:54
Rethinking the real line #SoME3
18:26
The flaw in every voting system
12:59
The Boundary of Computation
27:26
This open problem taught me what topology is
20:08