Beautiful visualization | Sum of first n Hex numbers = n^3 | animation
![](https://i.ytimg.com/vi/ZkVSRwFWjy0/mqdefault.jpg)
13:17
Magic Hexagon - Numberphile
![](https://i.ytimg.com/vi/XlQOipIVFPk/mqdefault.jpg)
4:06
Cutting a Möbius strip in half (and more) | Animated Topology |
![](https://i.ytimg.com/vi/-y1Ob0K63hc/mqdefault.jpg)
2:47
Infinite Sums | Geometric Series | Explained Visually
![](https://i.ytimg.com/vi/d4EgbgTm0Bg/mqdefault.jpg)
31:51
Visualizing quaternions (4d numbers) with stereographic projection
![](https://i.ytimg.com/vi/3gyHKCDq1YA/mqdefault.jpg)
21:53
1 Billion is Tiny in an Alternate Universe: Introduction to p-adic Numbers
![](https://i.ytimg.com/vi/Kqi_6v2RGB0/mqdefault.jpg)
5:15
The High Schooler Who Solved a Prime Number Theorem
![](https://i.ytimg.com/vi/aVwxzDHniEw/mqdefault.jpg)
24:26
The Beauty of Bézier Curves
![](https://i.ytimg.com/vi/SwGbHsBAcZ0/mqdefault.jpg)
22:56