Tetrahertz wand to unmask terrorist:

@allah3 (171)
August 26, 2007 11:31am CST
The next generation of security screening systems will be based on the so-called terahertz technlogy that can see weapons and explosives hidden under peoples clothes...BUt using terahertz radiation to produce X-ray like images of passengers is likely to be unacceptable for routine use.....
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