Is there an equation for a triangle?

22:17
Behold all-new equations for triangles!

21:05
Why is there no equation for the perimeter of an ellipse‽

33:01
The Man Who Almost Broke Math (And Himself...)

15:21
Why π^π^π^π could be an integer (for all we know!).

17:08
Beware the Runge Spikes!

20:07
The Futurama Theorem

28:30
How do you prove a prime is infinitely fragile?

23:55