This is a conundrum that many of the greatest mathematicians couldn’t figure out. While John Nash did answer yes – by proving the wonderful Nash isometric embedding theorems – he couldn’t say how. After 160 years of research, the Hévéa project finally did it! And it is spectacularly beautiful!

The shapes of soccer balls | Relativity 8

General relativity explained! Relativity 15

The Poincaré conjecture | Relativity 21