When most companies promote a new product, they follow a pretty standard formula. Write a press release, tape a demonstration of the device, and maybe send out some schwag. Yawn. To promote its new line of video projectors, Epson kicked it up to the next level, creating a PS3 gaming rig that let's the user play anywhere there's a flat surface.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.