Rubber band engineer : build slingshot-powered rockets, rubber band rifles, unconventional catapults and more guerilla gadgets from household hardware
"Whoa, that shot a lot farther than I thought it would!" Shooting far, flying high, and delivering way more exciting results than expected are the goals of the gadgets in this book. Discover unexpected ways to turn common materials into crafty contraptions that range from surprisingly simp...
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| Format: | EBOOK |
| Language: | ENGLISH |
| Published: |
Rockport Publishers
2016
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| Subjects: |