The New York Times just reported the death of a man who saved -- and contines to save -- many lives: Dr. Earl Wood, one of the inventors of the G-suit. The G-suit, created in the 1940s, is a pressurized outfit that keeps pilots from losing consciousness during fast turns and dives. Military pilots started using it during World War II to remain alert and prevent crashes, and they (and astronauts) still use similar suits today.
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.