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How Do They Do It?

Caravans, Tuning Forks, Ice Resurfacers, and Festival of Lights

Season 10 Episode 5
Find out how to build the world’s toughest mobile home, how an ice rink is resurfaced in minutes, how tuning forks are made, and how they put on the world’s biggest festival of lights.
  • 22 min
  • TV-PG
  • Premiered 09/12/2016