Archive: 12/21/2012

Will wind tax credit blow away?

Geronimo Wind Energy recently won regulators' permission to build two wind farms in Minnesota. What happens next for the ventures depends partly on the political winds in the nation's capital.

Dec 21, 2012
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Cassini Instrument Learns New Tricks

(Phys.org)—For seven years, a mini-fridge-sized instrument aboard NASA's Cassini spacecraft reliably investigated weather patterns swirling around Saturn; the hydrocarbon composition of the surface of Saturn's ...

Dec 21, 2012
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New calculations solve an old problem with DNA

The normal (B-form) DNA will switch to left-handed DNA when it is physically twisted, or when a lot of salt is added to the solution. Researchers at the University of Luxembourg were able to accurately calculate for the ...

Dec 21, 2012
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