Thames & Kosmos Engineering Makerspace Geared-Up Gadgets Science Experiment Kit
$21.95
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Description
5-in-1 engineering kit: build five, fun functional models including a rescue copter, aircraft launcher, hand mixer, spinner toy, and centripetal force machine..Learn about gears and transmissions as you assemble and experiment with your models--no batteries required!.Includes a 24-page, full-color manual with clear language, simple step-by-step illustrated instructions, and scientific explanations..Entertaining, affordable, and educational purchase--great birthday gift!.For ages 6 and up
