Machines How They Work Season 1 Episode 18 Frozen Yogurt Makers, Turnstiles, and Ergonomic Chairs 2016
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How does a frozen yogurt maker, a turnstile, and an ergonomic chair really work? Go inside the incredible machinery behind these everyday objects to see their extraordinary inner workings.
- Released: 2016-05-12
- Runtime: 60 minutes
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- Stars:
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