Riding Mowers; Popcorn; Adjustable Beds; Cultured Diamonds

Mar 04, 2009 on Science at 9:00 PM
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Summary

This episode demonstrates the production processes for riding mowers, popcorn, adjustable beds, cultured diamonds and shows how each is made.

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Metal Detectors; Rum; Tiffany Reproductions; Aircraft Engines
Season 12 Episode 8

Feb 25, 2009

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Airstream Trailers; Horseradish; Industrial Steam Boilers; Deodorant
Season 12 Episode 10

Mar 11, 2009