Curious Crew

Pulleys | Ep. 402

Season 4 Episode 402 | 26m 46s

Hoist a grown-up, a tug of war, compound pulleys and more! The Curious Crew hoists Dr. Rob off the ground as they explore how pulleys make physical work easier. STEM Challenge: Design a miniature crane. Curious About Careers: Equine Diagnostician Dr. Stephanie Valberg.

Aired: 11/23/17

Rating: TV-G

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