21/07/2011

Spitzer sees spider web of stars

(PhysOrg.com) -- Those aren't insects trapped in a spider's web -- they're stars in our own Milky Way galaxy, lying between us and another spiral galaxy called IC 342. NASA's Spitzer Space Telescope captured this picture ...

Puffins 'scout out' best migration route

(PhysOrg.com) -- Individual Atlantic puffins 'scout out' their own migration routes rather than relying on genetic ‘programming’ or learning routes from a parent, a new study suggests.

China sub makes first dive to below 4,000m

A Chinese submersible conducted the country's deepest manned dive ever Thursday in the latest milestone for China's deep-sea ambitions as it seeks to exploit the vast resources of the ocean floor.

Tech leaders ponder future of mobile

The pace of innovation and change in mobile devices is so dizzying it is difficult to predict the winning platforms and products of the next few years.

Anonymous gives Colombian president a hack attack

Colombia's President Juan Manuel Santos on Wednesday tweeted that his Facebook page had been hit by the hacker group Anonymous, which took a swipe at the country's independence celebrations.

Harry Potter website adds Google magic

Author J.K. Rowling's website devoted to fictional wizard Harry Potter will feature a bit of Google magic when it debuts later this year in the United States, according to the Internet titan.

Pentagon looks to social media as new battlefield

The Pentagon is asking scientists to figure out how to detect and counter propaganda on social media networks in the aftermath of Arab uprisings driven by Twitter and Facebook.

Repairing our inner clock with a two-inch fish

Circadian rhythms — the natural cycle that dictates our biological processes over a 24-hour day — does more than tell us when to sleep or wake. Disruptions in the cycle are also associated with depression, problems ...

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