How Do They Do It?
Spacesuit; Diesel Engines; Neon Signs (4x2)
Exibido em:: Abr 11, 2007
How a spacesuit keeps an astronaut alive, the diesel engines that power the world's biggest ships, and the manufacturing processes behind the famous neon signs which cover Las Vegas
- Estreou: Mai 2006
- Episódios: 324
- Seguidores: 27
- Finalizada
- Discovery
- Quinta-Feira às 22