Launchers, lobbers, and rockets engineer : make 20 awesome ballistic blasters with ordinary stuff
After the huge successes of Rubber Band Engineer and Duct Tape Engineer, we finally take away the boundaries of a single category and let author Lance Akiyama create twenty devious weapons of backyard warfare. Each of these launchers are made from PVC, soda bottles, rubber bands, hairspray cans, and...
Main Author: | |
---|---|
Format: | EBOOK |
Other Format: | BOOK |
Language: | ENGLISH |
Published: |
Rockport Publishers
2018
|
Subjects: |