There’s a new movement afoot—a whole generation of makers and tech-savvy innovators who excel at making wild and fascinating projects using electronics and found materials. In Geek Toys, you get a collection of these amazing ideas from the DIY masters at Popular Science magazine—from a theremin you can make for under $15 to a motorized skateboard, from an epic potato gun to an LED lighter you can wave during rock-concert power ballads. It’s never been a better time to be a geek
