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STEM STRUCTURES: Buildings & Bridges

STEM STRUCTURES: Buildings & Bridges

Regular price $ 39.90

Learn how Gears can easily reduce or increase speed, change force. or transfer motion from one position to another. Discover how Worm Drives are used to greatly reduce rotational speed and how screws can convert rotational motion to linear, while greatly increasing force.

14.6 x 2.7 x 10.6 inches

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