Episode 26: Perfect Competition
![](https://i.ytimg.com/vi/J_tdZZkRvbg/mqdefault.jpg)
3:33
Episode 26B: Maximizing Profits
![](https://i.ytimg.com/vi/7UWgKZsKZOc/mqdefault.jpg)
7:01
Episode 27: Monopoly
![](https://i.ytimg.com/vi/krUu_u63MiA/mqdefault.jpg)
21:23
From Short-run to Long-run in Perfect Competition
![](https://i.ytimg.com/vi/T3F1Vt3IyNc/mqdefault.jpg)
5:56
Episode 29: Monopolistic Competition
![](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/idrbwnWLJ7w/mqdefault.jpg)
5:37
What staying up all night does to your brain - Anna Rothschild
![](https://i.ytimg.com/vi/RG2IK8oRZNA/mqdefault.jpg)
7:47:08
ADHD Relief Music: Studying Music for Better Concentration and Focus, Study Music
![](https://i.ytimg.com/vi/bSDprg24pEA/mqdefault.jpg)
13:48