MOODY AIR FORCE BASE, Georgia - The military's new weapon is a ray gun that shoots a beam that makes people feel as if they will catch fire.
The technology is supposed to be harmless — a non-lethal way to get enemies to drop their weapons.
During the first media demonstration of the weapon Wednesday, airmen fired beams from a large dish antenna mounted atop a Humvee at people pretending to be rioters and acting out other scenarios U.S. troops might encounter.
The crew fired beams from more than 500 yards (450 meters) away, nearly 17 times the range of existing non-lethal weapons, such as rubber bullets.
While the sudden, 130-degree Fahrenheit (54-degree Celsius) heat was not painful, it was intense enough to make participants think their clothes were about to ignite.
The system uses millimeter waves, which can penetrate only 1/64th of an inch of skin, just enough to cause discomfort. By comparison, common kitchen microwaves penetrate several inches of skin.
http://www.msnbc.msn.com/id/16794717/