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Common WiFi can detect weapons, bombs and chemicals in bags - Tech Xplore
http://forums.calgaryn.com//t1.gstat...lRwCh4ymqPw4MB
Tech Xplore <img alt="" height="1" width="1"> Common WiFi can detect weapons, bombs and chemicals in bags Tech Xplore WiFi, or wireless, signals in most public places can penetrate bags to get the dimensions of dangerous metal objects and identify them, including weapons, aluminum cans, laptops and batteries for bombs. WiFi can also be used to estimate the volume of ... and more » Courtesy of WestNet City Wi-Fi www.westnet.ca |