Make, experiment, and play! This activity kit will have you building 11 machines including a gravity powered car and a wacky boxing robot. The fun doesn't stop once you've completed all of the projects in the book - open-ended prompts will inspire you to continue experimenting with your own designs and modifications.
Klutz
Pub Date: August 01, 2018
ISBN: 9781338219630
1.3" H x 10.1" L x 10.1" W
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