Archive: 21/04/2010

Qualcomm posts 2Q profit, gives tepid 3Q outlook

(AP) -- Qualcomm Inc., whose chips and other technologies are used in vast numbers of cell phones, raised its earnings estimate for 2010 on Wednesday on solid second-quarter results. But its short-term outlook disappointed ...

dateApr 21, 2010 in Business
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Caltech researchers create 'sound bullets'

Taking inspiration from a popular executive toy ("Newton's cradle"), researchers at the California Institute of Technology have built a device -- called a nonlinear acoustic lens -- that produces highly focused, high-amplitude ...

dateApr 21, 2010 in General Physics
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