Archive: 03/27/2013

The placodonts are fellow Europeans

Placodonts were among the first marine reptiles. With their trademark crushing teeth, they fed on shellfish and crustaceans. However, when and where these highly specialized marine reptiles originated remained ...

dateMar 27, 2013 in Archaeology & Fossils
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The first caffeine-'addicted' bacteria

Some people may joke about living on caffeine, but scientists now have genetically engineered E. coli bacteria to do that—literally. Their report in the journal ACS Synthetic Biology describes bacteria bein ...

dateMar 27, 2013 in Biochemistry
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How to build a very large star (Update)

(Phys.org) —Stars ten times as massive as the Sun, or more, should not exist: as they grow, they tend to push away the gas they feed on, starving their own growth. Scientists have been struggling to figure out how some ...

dateMar 27, 2013 in Astronomy
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