Working invisibility cloak created at last

Bigshadow

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Source: http://www.newscientisttech.com/article/dn10334

An invisibility cloak that works in the microwave region of the electromagnetic spectrum has been unveiled by researchers in the US. The device is the first practical version of a theoretical set-up first suggested in a paper published earlier in 2006.
"It's not perfect," says Leonhardt. "If you could see in the microwave region of the spectrum, the copper ring would not quite disappear. You'd see perhaps a shadow and some slight distortion where the copper ring ought to be."
I am dreaming that cool invisibility mode that the predator had might be possible once they can get nanotechnology perfected. That would so awesome!
 
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