Archive: 03/27/2013

Flat year for US music industry, survey says

US music industry sales held nearly steady in 2012 as gains from digital subscription services offset further declines in physical disc sales, an industry survey showed Wednesday.

Mar 27, 2013
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Compact radar takes an inside view

The human eye cannot see through wood, paper, or plastic. But a compact radar with a modular design now makes it possible to see the invisible: The millimeter wave sensor penetrates non-transparent material. ...

Mar 27, 2013
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X-ray laser pulses in two colors

(Phys.org) —SLAC researchers have demonstrated for the first time how to produce pairs of X-ray laser pulses in slightly different wavelengths, or colors, with finely adjustable intervals between them – ...

Mar 27, 2013
5 / 5 (3) 0 | with audio podcast