11/02/2011

Google account users get extra security

(PhysOrg.com) -- Google announced on Thursday that they are giving their Gmail users additional account security, free of charge. As of Thursday Google account users can turn on a "two-step authentication" feature that will ...

Putting 3-D films on your cell phone

German researchers at Fraunhofer have combined the new mobile radio standard LTE-Advanced with a video coding technique. This puts 3-D films on your cell phone. The experts will be presenting their solution from Feb. 14-17 ...

IBM's 'Watson' to take on Jeopardy! champs

Nearly 15 years after an IBM machine defeated world chess champion Garry Kasparov, the US computer pioneer is rolling out another device to challenge mankind.

A guide star lets scientists see deep into human tissue

Astronomers have a neat trick they sometimes use to compensate for the turbulence of the atmosphere that blurs images made by ground-based telescopes. They create an artificial star called a guide star and use its twinkling ...

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