Jot it down: November 15, 2011, is when it began. Researchers in France have given a small robot the ability to directly control a living human's arm by running electricity through his muscles. The evil little bot mercilessly forces blindfolded human test subjects to put a toy ball through a toy basket again and again, by stimulating electrodes attached to their arms.
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.