The first priority in a bomb-related emergency is, of course, to safely dismantle the bomb. If it's a pipe bomb--the basement-built explosive device--a robot could be sent in to do the job. But enlisting one could hurt officials' secondary objective: obtaining evidence to determine who built the bomb. SAPBER, a new robot, can safely disarm it and turn over the forensics needed to track down its maker.
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.