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How Do They Do It?: Season 4

4x04 Spacesuit; Diesel Engines; Neon Signs
TV-G

  • 2007-04-12T02:00:00Z on Discovery
  • 22m
  • United States
  • English
  • Documentary
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
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