The latest Geminoid robot is one of the most realistic, and thus creepiest, android we've ever seen. The skin, hair, goatee (!), and facial expressions are real enough to fool you for a few seconds while it sinks in that something very, very weird is going on.
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.