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Toy, 202?
Current format, Toy, 202?, , Available .
Toy, 202?
Current format, Toy, 202?, , Available . Offered in 0 more formats
"Develops critical thinking & early STEM skills. Build your own catapult, pendulum, and windmill, then make them move! Learn early STEM skills, from engineering and design to force, motion, and more; Tweak your machine to solve tricky STEM challenges"--Container.
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