Travelling to the Stars by Ladder - Numberphile
![](https://i.ytimg.com/vi/KdZrxkix9Mk/mqdefault.jpg)
16:38
A number NOBODY has thought of - Numberphile
![](https://i.ytimg.com/vi/Sgupo9DLMGs/mqdefault.jpg)
21:34
The Distance Between Numbers - Numberphile
![](https://i.ytimg.com/vi/YI1WqYKHi78/mqdefault.jpg)
23:44
Why is this 15-Puzzle Impossible? - Numberphile
![](https://i.ytimg.com/vi/xPnTCV5L6-k/mqdefault.jpg)
26:47
The Sudoku With Only One Given Tulip
![](https://i.ytimg.com/vi/YdOXS_9_P4U/mqdefault.jpg)
28:33
Terence Tao on how we measure the cosmos | Distance ladder part 1
![](https://i.ytimg.com/vi/-PGrIXlFq4E/mqdefault.jpg)
22:35
The Z Factor - Numberphile
![](https://i.ytimg.com/vi/FkVe8qrT0LA/mqdefault.jpg)
14:22
Two Candles, One Cake - Numberphile
![](https://i.ytimg.com/vi/m4Uth-EaTZ8/mqdefault.jpg)
17:05