Beautiful visualization | Sum of first n Hex numbers = n^3 | animation
2:47
Infinite Sums | Geometric Series | Explained Visually
4:06
Cutting a Möbius strip in half (and more) | Animated Topology |
2:46
Chaos Game | Fractals emerging from chaos | Computer simulation |
5:52
ViHart on Tetrahedral Dice - Numberphile
6:34
A fun probability puzzle with a neat geometric solution.
7:34
Every Polygon can be Triangulated Into Exactly n-2 Triangles | Proof by Induction
3:40
Cavalieri's Principle in 3D | Volume of a sphere |
3:56