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 ...

Jul 07, 2010 5 / 5 (1) 0

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, ...

Jul 07, 2010 4.6 / 5 (20) 1 | with audio podcast feature

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 ...

Jul 07, 2010 4.5 / 5 (2) 0 | with audio podcast