GI JOE AS SUPERMANThis isn't quite Superman's X-ray vision. But it's close enough to bring giggles to anyone who's ever read a comic book.The U.S. Air Force and Army are co-funding a project that allows, in a limited way, its troops to see through walls. It won't tell soldiers what color underwear Lois Lane is wearing. But it'll give a good idea of where she is in the next room.There are a variety of technological approaches being tested in this program, called, imaginatively enough, "Through the Wall Surveillance." The furthest along relies on a modified radar sending out waves that penetrate wood and concrete, but bounce back when they meet flesh.Check out my Tech Central Station story for more on this program.
GI JOE AS SUPERMAN
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