29:25
Boarding a US NAVY NUCLEAR SUBMARINE in the Arctic - Smarter Every Day 240
55:33
Fazendo nitrogênio líquido do zero (uma quantidade absurda)
3:02:12
Underwater Myths & Legends Uncovered: Drain the Oceans | MEGA EPISODE | National Geographic
31:32
Pilotando o U-2 a 21.000 Metros, na Borda do Espaço
1:37:42