lecture 15
57:54
lecture 16
2:19:34
Grant Sanderson (3Blue1Brown) | Unsolvability of the Quintic | The Cartesian Cafe w/ Timothy Nguyen
16:08
Animation vs. Physics
58:45
Prüfungsstress und Alltag im U-Boot U36 | die nordstory | NDR Doku
8:31
The Intuitive Concept of a Derivative
2:04:31
How To Keep Talking In English, Instead Of Getting Stuck
1:49:55
How To Speak Fluently In English About Almost Anything
28:47