Phil Ross

Aug. 13, 2010

Nissan and GM Bet Americans Ready To Go Electric

The Nissan Leaf and the Chevy Volt, both electric cars, will hit American highways in late 2010.

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Michael Pollan Talks Plants and Food

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Comet Science

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Comet's Tail Shines Light on Sun

\tIn 2011, comet Lovejoy traveled through the sun’s corona and lived to tell the tale. But its tail was the most telling. Reporting in the journal Science, Cooper Downs, an astrophysicist at Predictive Science Inc. in San Diego, Calif., says that the wiggly path of the comet’s tail helps explain the sun’s magnetic field. \t 

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