Amateurs Just Solved a 30-Year-Old Math Problem
![](https://i.ytimg.com/vi/stpiBy6gWOA/mqdefault.jpg)
17:13
Une percée dans le domaine du carré magique - Numberphile
![](https://i.ytimg.com/vi/88bMVbx1dzM/mqdefault.jpg)
21:29
What if you just keep zooming in?
![](https://i.ytimg.com/vi/sG0obNcgNJM/mqdefault.jpg)
20:24
The Impossible Problem NO ONE Can Solve (The Halting Problem)
![](https://i.ytimg.com/vi/qK0eCgob81k/mqdefault.jpg)
20:14
We Can't Explain Spiral Galaxies - The Winding Problem
![](https://i.ytimg.com/vi/BccyQaNKXz8/mqdefault.jpg)
23:50
Les fausses règles de la grammaire anglaise
![](https://i.ytimg.com/vi/l2wnqlcOL9A/mqdefault.jpg)
16:20
The REAL Three Body Problem in Physics
![](https://i.ytimg.com/vi/EjZB81jCGj4/mqdefault.jpg)
22:59
Le paradoxe du dôme : une faille dans les lois de Newton
![](https://i.ytimg.com/vi/mCshn2Rl5cs/mqdefault.jpg)
15:23