Home / Series / How Do They Do It? / Aired Order / Season 1 / Episode 6

Concrete; Cell Phones; Lightbulbs; Steel; Traffic

Concrete, Cell Phones, Lightbulbs, Steel, Traffic

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  • Originally Aired June 17, 2006
  • Runtime 25 minutes
  • Content Rating United States of America TV-G
  • Network Discovery
  • Notes Is a season finale
  • Created August 7, 2015 by
    Administrator admin
  • Modified January 27, 2022 by
    Noxplorator