Pourquoi trancher un cône donne une ellipse (belle preuve)
![](https://i.ytimg.com/vi/851U557j6HE/mqdefault.jpg)
17:26
Les chercheurs ont pensé qu'il s'agissait d'un bug (intégrales de Borwein)
![](https://i.ytimg.com/vi/zwAD6dRSVyI/mqdefault.jpg)
27:07
Sortir des sentiers battus à 10 dimensions
![](https://i.ytimg.com/vi/7XaJkE-ro2M/mqdefault.jpg)
16:02
What Does An Electron ACTUALLY Look Like?
![](https://i.ytimg.com/vi/5nW3nJhBHL0/mqdefault.jpg)
21:05
Why is there no equation for the perimeter of an ellipse‽
![](https://i.ytimg.com/vi/24GfgNtnjXc/mqdefault.jpg)
27:11
You're Probably Wrong About Rainbows
![](https://i.ytimg.com/vi/VYQVlVoWoPY/mqdefault.jpg)
18:49
Comment mentir en utilisant des preuves visuelles
![](https://i.ytimg.com/vi/8nPMlW5NZSo/mqdefault.jpg)
13:15
What your teachers (probably) never told you about the parabola, hyperbola, and ellipse
![](https://i.ytimg.com/vi/jvPPXbo87ds/mqdefault.jpg)
1:13:50