How do you learn to cook a steak? Some people might say "attempt to cook a steak." Those people are living in the past! What you should do is rig a system of wires and pulleys and augmented reality cameras and projectors so you can toss and turn a digital projection of a steak and onions with a digital projection of a spatula while feeling simulated resistance that mimics the weight of a steak. Duh. Video after the jump.
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.