Archive: 09/26/2013

'Jake_M': Unusual Mars rock described

The first rock that scientists analyzed on Mars with a pair of chemical instruments aboard the Curiosity rover turned out to be a doozy – a pyramid-shaped volcanic rock called a "mugearite" that is unlike ...

dateSep 26, 2013 in Space Exploration
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Ecological Armageddon in forest fragments

An international team of scientists including the University of Adelaide's Professor Corey Bradshaw has found that species living in rainforest fragments could be far more likely to disappear than was previously ...

dateSep 26, 2013 in Ecology
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LexisNexis says it had data breach earlier this year

LexisNexis, one of the country's largest collectors of personal information on individuals and businesses, said it is trying to determine whether hackers may have gained access to Social Security numbers, background reports ...

dateSep 26, 2013 in Internet
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Drone watches over Florida Keys marine sanctuary

Lt. j.g. Kyle Salling stood on the bow of a 24-foot boat in Florida Bay, holding what looked like a large model airplane. With the propellers gently whirling, and the small red and green aviation lights on, Sims launched ...

dateSep 26, 2013 in Environment
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Beautiful brushstrokes drawn from data

(Phys.org) —A good painter uses simple strokes of a brush to bring texture, contrast and depth to a blank canvas. In comparison, computer programs can have difficulty reproducing the complex and varied ...

dateSep 26, 2013 in Computer Sciences
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