L'examen de physique le plus célèbre de Russie
23:42
8 science theses that shook the world
21:52
Os exames mais difíceis do mundo: China vs Coreia vs Índia
31:22
A Equação de Um Trilhão de Dólares
22:59
O Paradoxo da Cúpula: Uma Brecha nas Leis de Newton
10:45
The Man Who Solved the $1 Million Math Problem...Then Disappeared
21:34
The Final Barrier to (Nearly) Infinite Energy
20:31
After 13 Years in China I returned to UK (This is Shocking)
24:52