Lance Akiyama Book order

In this pocket edition of Rubber Band Engineer, perfect for gifting, you'll build slingshot-powered rockets and nine more guerrilla gadgets from paper clips, pencils, paint stirrers, and rubber bands.

Make twenty awesome launchers, lobbers, shooters, and rockets from ordinary household stuff with DIY Ballistics Engineer.

With Rubber Band Engineer, build slingshot-powered rockets, rubber band rifles, catapults, and more guerrilla gadgets from paper clips, pencils, paint stirrers, and rubber bands.