Why were the elections of 2012 so much like those in 1952? With its telephone-based polls of homemakers, politicians stumping…
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‘Invisible’ airplanes: Chinese, US race for cloaking tech
New stealth technology makes airplanes invisible not only to radar, it renders them hidden to the human eye as well…
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Shark skin-like surfaces may ward off hospital superbugs
A material that mimics shark skin, covered with tiny ridges and groves, may help reduce the spread of bacteria in…
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