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How It's Made Specials Episode 4 Punkin Chunkin Edition 2011

This episode has many pop up windows that explain how each item ties to the sport of Punkin Chunkin. Included in this special episode: Carbon Fibre, Industrial Wire Ropes, Mountain Bikes, Gears

  • Released: 2012-09-11
  • Runtime: 30 minutes
  • Genre: Documentary
  • Stars:
  • Director:

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