What does an engineer do when he needs insight? “I don’t think,” says Maurizio Porfiri. “I watch an insane amount of movies.” He also tends listens to the Cure, devours novels, and tends to his tomatoes. That’s not to say Porfiri is a slacker. He works across several fields to build underwater devices and puts in 12-hour days at the lab, but his best thoughts come to him while he's relaxing.
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.