Archive: 07/7/2010

Germany takes legal steps against Facebook

(AP) -- A German data protection official said Wednesday he launched legal proceedings against Facebook, which he accused of illegally accessing and saving personal data of people who don't use the social ...

dateJul 07, 2010 in Internet
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Tunable quantum cascade laser

(PhysOrg.com) -- One of the issues associated with lasers is their tunability. In many cases, if you want to produce a particular wavelength, you have to build a laser to accomplish this. In order to get another wavelength, ...

dateJul 07, 2010 in Quantum Physics feature
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How birds prepare for war

(PhysOrg.com) -- Just as human soldiers show greater solidarity when entering combat zones, new research from the University of Bristol has demonstrated that birds also increase their affiliative behaviour ...

dateJul 07, 2010 in Plants & Animals
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