Build a pulley crane and use it to lift things and learn about applied forces. Very engaging! Includes die cut cardboard pieces, metal screws and nuts, metal hook, wooden dowel, sticker sheets, and string & pulleys. From designer Hector Serrano. Small parts. Not for children under 3. Made in China. 39 cm x 32.7cm x 17 cm.
Newton's Lab Pulley Crane Kit
$24.99
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