13.6 Hyperboloids
![](https://i.ytimg.com/vi/IQqtsm-bBRU/mqdefault.jpg)
27:26
This open problem taught me what topology is
![](https://i.ytimg.com/vi/5M2RWtD4EzI/mqdefault.jpg)
30:17
This Is the Calculus They Won't Teach You
![](https://i.ytimg.com/vi/4J7B_2Ol9Ns/mqdefault.jpg)
12:56
13.6 Elliptic Paraboloids
![](https://i.ytimg.com/vi/88bMVbx1dzM/mqdefault.jpg)
21:29
What if you just keep zooming in?
![](https://i.ytimg.com/vi/xKaqTC8uenU/mqdefault.jpg)
10:21
13.6 Ellipsoids
![](https://i.ytimg.com/vi/L9hU4xrhEDs/mqdefault.jpg)
15:19
What does the second derivative actually do in math and physics?
![](https://i.ytimg.com/vi/f5liqUk0ZTw/mqdefault.jpg)
12:21
What's a Tensor?
![](https://i.ytimg.com/vi/zlm1aajH6gY/mqdefault.jpg)
16:24