Spacesuit, Diesel Engines, Neon Signs
- Episode aired Apr 11, 2007
See how a spacesuit keeps an astronaut alive. Rare gases, activated by electricity light signs in many colours. The biggest cargoes in the world need the biggest ships in the world.See how a spacesuit keeps an astronaut alive. Rare gases, activated by electricity light signs in many colours. The biggest cargoes in the world need the biggest ships in the world.See how a spacesuit keeps an astronaut alive. Rare gases, activated by electricity light signs in many colours. The biggest cargoes in the world need the biggest ships in the world.