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How It's Made: Season 13

13x03 Swiss Army Knives; Player Piano Rolls; Oil Tankers; Racing Wheels
TV-G

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  • 2009-05-09T01:00:00Z on Science
  • 30m
  • United States
  • English
  • Documentary
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This episode demonstrates the production processes for Swiss Army Knives, Player Piano Rolls, Oil Tankers, and Racing Wheels and shows how each is made.
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