Predators and Prey - Numberphile

15:28
Where Does River Water Go? - Numberphile

18:20
Gabriel's Horn Paradox - Numberphile

15:39
An amazing thing about 276 - Numberphile

9:30
Predator-Prey Population Models || Lotka-Volterra Equations

16:45
The Clever Way to Count Tanks - Numberphile

16:58
Reynolds Number - Numberphile

11:36
Casually Explained: The Political Compass

17:08