Season 10, Episode 13 Space Pens; Reef Aquariums; Metal Caskets; Composite Bike Wheels

First Aired: July 19, 2012

Metal caskets; bike wheels; space pens; reef aquariums.

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Oct 7

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  • Premiered: January 6, 2001
  • Rating: TV-G
  • Premise: A series that shows how familiar objects used in everyday life are made. (more)

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