How It's Made

How It's Made

Jaws of Life, artifical Christmas Trees and ratchets
Season 6  |  Episode 15  |  Discovery Science  |  April 30, 2016

Learn how Jaws of Life, artificial Christmas trees, soda crackers, and ratchets are made.

Learn how Jaws of Life, artificial Christmas trees, soda crackers, and ratchets are made.

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