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Next generation hard drives may store 10 terabits per sq inch: research

(PhysOrg.com) -- The majority of today's hard disks use perpendicular recording, which means their storage densities are limited to a few hundred gigabytes per square inch. Scientists have for some time been ...

Physics / Optics & Photonics

created May 10, 2010 | popularity 4.9 / 5 (31) | comments 22 | with audio podcast report




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Getting news from the Internet not as divisive as many assume

The Internet is changing the way people get their news, but there's little proof that it is fragmenting or polarizing the news audience the way many assume, says professor David Tewksbury, the head of the ...

Other Sciences / Social Sciences

created May 16, 2012 | popularity 2 / 5 (1) | comments 1

Girls face 'sexting' threat from peers

A report commissioned by the NSPCC, conducted in collaboration with King’s College London, reveals the level that ‘sexting’ has reached among teenagers, with schoolgirls facing increasing pressure ...

Other Sciences / Social Sciences

created May 16, 2012 | popularity 4.5 / 5 (2) | comments 5

Big-mouthed babies drove the evolution of giant island snakes

Some populations of tiger snakes stranded for thousands of years on tiny islands surrounding Australia have evolved to be giants, growing to nearly twice the size of their mainland cousins. Now, new research ...

Biology / Plants & Animals

created May 15, 2012 | popularity 5 / 5 (3) | comments 5 | with audio podcast

Transformer Pad TF300 a weak replacement for laptop

Asus' new Transformer Pad TF300 is among the first of a new class of convertible devices that are heading toward store shelves.

Electronics / Consumer & Gadgets

created May 11, 2012 | popularity 5 / 5 (2) | comments 4

Novel approach to fabrication of magnetic memory elements may lead to new generation of ultra-high-capacity hard drives

Information in most computer memories is stored in the form of ‘bits’ represented by the polarization of tiny magnets on the surface of memory devices such as the computer’s hard drive. The ...

Physics / General Physics

created May 10, 2012 | popularity 5 / 5 (1) | comments 0

Painted ancient Maya numbers reflect calendar reaching well beyond 2012 (w/ Video)

A vast city built by the ancient Maya and discovered nearly a century ago is finally starting to yield its secrets.

Other Sciences / Archaeology & Fossils

created May 10, 2012 | popularity 4.5 / 5 (16) | comments 15 | with audio podcast

Caregivers must keep "a slice of selfishness," UW social worker

Several years ago, Wendy Lustbader cut back her counseling, teaching and writing career to spend one year as a caregiver. Her mother-in-law, in the final stages of colon cancer, moved from Florida to be looked after by Lustbader ...

Other Sciences / Social Sciences

created May 09, 2012 | popularity not rated yet | comments 0

Stanford professors propose 'lecture-less' medical school classes

Dramatic changes are needed in medical student education, including a substantial reduction in the number of traditional lectures, according to a perspective piece to be published May 3 in the New England Journal of Medicine by two ...

Other Sciences / Social Sciences

created May 03, 2012 | popularity 3.7 / 5 (3) | comments 1

Samsung smartphone debuts in London

South Korea's Samsung Electronics unveiled its latest flagship smartphone at a London launch as it seeks to cement its position as the world's best-selling mobile phone maker.

Electronics / Consumer & Gadgets

created May 03, 2012 | popularity 4.5 / 5 (4) | comments 1

Flies process attractive and deterrent odors in different brain areas

In collaboration with colleagues from Portugal and Spain, researchers at the Max Planck Institute for Chemical Ecology in Jena, Germany, have developed an apparatus that automatically applies odors to an airstream, ...

Biology / Plants & Animals

created Apr 25, 2012 | popularity not rated yet | comments 0


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