Rick Schertle is the creator of one of our most popular projects in MAKE: the compressed air rocket launcher, which uses PVC pipe and a sprinkler valve to blast a paper rocket high into the air. Rick is also the creator of the folding wing rocket glider, which takes the standard balsa wood glider and turns it into something that flies a lot higher and longer. And most recently, Rick wrote a project that shows you how to make a catapult launcher that sends the rocket glider even higher. I spoke to Rick about these projects and more.
Mark Frauenfelder is the founder of Boing Boing and the editor-in-chief of MAKE and Cool Tools. Twitter: @frauenfelder. His new book is Maker Dad: Lunch Box Guitars, Antigravity Jars, and 22 Other Incredibly Cool Father-Daughter DIY Projects