Look for applications for airport security guards to skyrocket in the near future: a new technology will allow the wand wavers to see through people's clothes. It's to let them see if anyone is carrying a nuclear bomb in their pants, I guess.
The process, called passive millimeter-wave technology, currently provides "somewhat fuzzy" grayscale images, but the researchers are working to get the quality up so you can really see those nipples stand out.
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The Inquirer [via Ubergizmo]