09/07/2013

SWiFT commissioned to study wind farm optimization

The U.S. Department of Energy (DOE), Sandia National Laboratories and Texas Tech University commissioned the DOE/Sandia Scaled Wind Farm Technology (SWiFT) facility today at the Reese Technology Center in Lubbock, Texas. ...

Phone and car batteries could use silicon made from rice

(Phys.org) —Silicon is in great demand. When used in lithium-ion batteries (LIBs), which power smartphones and electric and hybrid cars, silicon anodes have a much greater theoretical capacity than conventional graphite ...

'Optical clock' yields split-second success

Physicists said Tuesday that a so-called optical lattice clock, touted by some as the time-measuring device of the future, had passed a key accuracy test.

Astronomers find clues to decades-long coronal heating mystery

Drs. Michael Hahn and Daniel Wolf Savin, research scientists at Columbia University's Astrophysics Laboratory in New York, NY, found evidence that magnetic waves in a polar coronal hole contain enough energy to heat the corona ...

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