03/07/2013

Lunar rovers could be engulfed by dust

(Phys.org) —Space agencies around the world have plans to continue the exploration of the Moon in the next two decades, with ever more sophisticated robots paving the way for astronauts to walk on the lunar surface once ...

German minister: Drop Google, Facebook if you fear US spying

Internet users worried about their personal information being intercepted by U.S. intelligence agencies should stop using websites that send data to the United States, Germany's top security official said Wednesday.

Emails we weave: MIT's Immersion shows big picture

(Phys.org) —Suddenly metadata expands from a marketing buzzword heard years ago at think tank seminars about the next information age to mainstream political headlines in 2013. The NSA firestorm has popularized the term ...

Tiny tweezers allow precision control of enzymes

Tweezers are a handy instrument when it comes to removing a splinter or plucking an eyebrow. In new research, Hao Yan and his colleagues at Arizona State University's Biodesign Institute describe a pair of tweezers shrunk ...

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