The problem Euclid couldn't solve
16:51
Euclid's Big Problem - Numberphile
54:06
Why are Most Polygons Impossible to Construct?
13:40
The Amazing Heptadecagon (17-gon) - Numberphile
11:59
But why is there no quintic formula? | Galois Theory
13:14
Why is Pi here? | Half factorial without Gamma function #SoME3
16:13
This pattern breaks, but for a good reason | Moser's circle problem
14:37
The math behind Fermat's Last Theorem | Modular Forms
4:49