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June 19, 2010
A green roof is covered with a waterproof membrane, a growing medium and vegetation.  Environmentalists have long toute
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June 12, 2010
How violent a tornado forms from a supercell thunderstorm
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June 12, 2010
The Caribbean Spiny Lobster has been a mainstay of the Florida seafood industry for decades
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June 11, 2010
Strange lightning called elves and sprites was caught on video erupting high in the atmosphere by researchers.
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June 10, 2010
An air bubble on water is filmed with a high-speed camera as it pops.
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May 29, 2010
It’s likely one day there will be robots crawling around that look a lot like caterpillars! Barry Trimmer is researchin
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May 22, 2010
3D movies, games and TV can produce neurological and visual conditions that cause some people to experience nausea
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May 21, 2010
Scientists constructed the genome of the bacterium Mycoplasma mycoides
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May 20, 2010
Male red-eyed treefrogs defend their turf by violently trembling their bodies; and other males respond.
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May 20, 2010
Male antelope snorts so his mate will think a dangerous predator is lurking, luring her for sex.
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May 19, 2010
U.S. Air Force security trainees experience pain of a taser they may someday be called upon to used on someone else.
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May 19, 2010
Known as "Hand Talk," Indian nations across America once used sign for trade and social communication.
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May 13, 2010
Japanese scientist Kokichi Sugihara creates the illusion of wooden spheres rolling uphill.
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May 12, 2010
This shrimp-like critter, a copepod, could be the fastest jumper of the animal kingdom.
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May 08, 2010
What are the benefits of social networks? Boston College Professor Jerry Kane has received an National Science Foundati
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April 30, 2010
Since the time of the ancient Greeks, humans have been using spider silk to dress wounds.
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April 29, 2010
IBM researchers paint individual atoms to build a 3D Earth so tiny that 1000 of them could fit on one grain of salt.
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April 28, 2010
Time-lapse animation showing changing crowd noise levels throughout a Penn State vs. Iowa football game.
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April 28, 2010
Why is there no good test to tell if a panda is pregnant? Experts at the Smithsonian’s National Zoo explain.
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April 24, 2010
A giant video screen that takes up an entire wall is allowing scientists to see details they’ve never seen before
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