Archive: 07/31/2013

Polar ecosystems vulnerable to sunlight

(Phys.org) —Slight changes in the timing of the annual loss of sea-ice in polar regions could have dire consequences for polar ecosystems, by allowing a lot more sunlight to reach the sea floor.

Jul 31, 2013
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Rare atmospheric phenomenon observed

Cameras operated by the Armagh Observatory have recorded one of the very few observations from the UK and Ireland of a very rare atmospheric phenomenon known as a 'sprite'. The detection, which was made around ...

Jul 31, 2013
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The quiet buzz of wild bees

Have you been enjoying eating blueberries this summer? If yes, you can thank wild bees. How much thanks do they deserve? Well, that's a question being asked by Professor Taylor Ricketts, director of UVM's ...

Jul 31, 2013
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Recognizing people by the way they walk

Recognizing people by the way they walk can have numerous applications in the fields of security, leisure or medicine. Ramon Mollineda, lecturer at the Department of Computing Languages and Systems at the Universitat Jaume ...

Jul 31, 2013
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