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Space

"Water Bears" First Animals to Survive Trip Into Space Naked 235

Adam Korbitz writes "New Scientist and Science Daily are reporting the results of an intriguing experiment in which scientists launched tardigrades or 'water bears' — tiny invertebrates about one millimeter long — into space onboard the European Space Agency's FOTON-M3 spacecraft. After 10 days in the vacuum of space, the satellite returned to Earth and the tardigrades were recovered. The tardigrades survived the vacuum just fine, but exposure to the Sun's ultraviolet radiation proved deadly for most of the water bears. However, some did survive. The tardigrades are the first animals to have survived such an experiment, a feat previously achieved only by lichens and bacteria."
The Internet

GENI To Replace Internet, Gets $12M Funding 295

Postglobalism writes "A massive project to redesign and rebuild the Internet from scratch is inching along with $12 million in government funding and donations of network capacity by two major research organizations. Many researchers want to rethink the Internet's underlying architecture, saying a 'clean-slate' approach is the only way to truly address security and other challenges that have cropped up since the Internet's birth in 1969."
Displays

Microsoft Engineers Invent Displays That Top LCDs For Efficiency 283

MechEMark writes with this excerpt from a hope-inspiring article at the IEEE Spectrum, which says "Researchers from Microsoft say they've built a prototype of a display screen using a technology that essentially mimics the optics in a telescope but at the scale of individual display pixels. The result is a display that is faster and more energy efficient than a liquid crystal display, or LCD, according to research reported yesterday in Nature Photonics ... The design greatly increases the amount of backlight that reaches the screen. The researchers were able to get about 36 percent of the backlight out of a pixel, more than three times as much light as an LCD can deliver. But Microsoft senior research engineer Michael Sinclair says that through design improvements, he expects that number to go up — theoretically, as high as 75 percent."
Security

Disgruntled Engineer Hijacks San Francisco's Computer System 1082

ceswiedler writes "A disgruntled software engineer has hijacked San Francisco's new multimillion-dollar municipal computer system. When the Department of Technology tried to fire him, he disabled all administrative passwords other than his own. He was taken into custody but has so far refused to provide the password, and the department has yet to regain admin access on their own. They're worried that he or an associate might be able to destroy hundreds of thousands of sensitive documents, including emails, payroll information, and law enforcement documents."
Math

Prominent Mathematicians Rebuke Recent Riemann Hypothesis Proof 172

Bryan writes "Xian-Jin Li's purported proof of the Riemann Hypothesis (reported on recently) has been rebuked by Fields Medalist Terence Tao. Fortunately, Dr. Li's proof fails alongside a respectable graveyard of previous attempts." Relatedly, jim.shilliday writes "The proof cites and appears to be based in part on the work of the leading French theorist Alain Connes. A few hours ago, Connes posted a comment on his blog stating that the purported proof is so badly flawed that he stopped reading it."
Medicine

Studies Show the Value of Not Overthinking 244

WSJdpatton writes "Fishing in the stream of consciousness, researchers now can detect our intentions and predict our choices before we are aware of them ourselves. The brain, they have found, appears to make up its mind 10 seconds before we become conscious of a decision — an eternity at the speed of thought. Their findings challenge conventional notions of choice, writes WSJ's Robert Lee Hotz."
Biotech

Drug Reverses Retardation In Mice 318

snydeq writes "Rapamycin, a medication doctors prescribe to transplant patients to prevent organ rejection, has been used to reverse learning disorders and mild retardation associated with TSC (tuberous sclerosis complex) in mice. Because the condition is linked to autism, scientists believe the drug may be used to treat learning disabilities and short-term memory deficits in all kinds of autism as well. The scientists chose rapamycin after they realized the drug regulates one of the same proteins that the TSC gene does, just in different parts of the body. 'What was surprising is that we could give rapamycin to adult mice and reverse their condition,' said neurobiologist Alcino Silva of the David Geffen School of Medicine at UCLA. 'We did not know ... that this drug would be equally effective for the learning disabilities as it is for tissue rejection.' Rapamycin treatment leveled the playing field between normal and TSC mice in as little as three days."
Government

UK Can Now Hold People Without Charge For 42 Days 650

the_leander writes "Prime Minister Gordon Brown has narrowly won a House of Commons vote on extending the maximum time police can hold terror suspects to 42 days. There is talk of compensation packages available for the falsely accused. The chances of you getting that money however are slim to none, lets not forget, this is the same country that charges prisoners who have been falsely accused for bed and boarding costs."
Operating Systems

How to Turn a PlayStation 3 Into a Linux PC 276

MahariBalzitch writes "Popular Mechanics shows step by step guide on how to install Ubuntu Linux on a PlayStation 3 and still keep the PS3 gaming functionality. Now I just need to get my hands on a PS3." Not bad specs for the price, either, since Blu-Ray players still aren't cheap. And though the article calls the procedure "somewhat complicated," it's a lot simpler than was installing Linux from floppies not so many years ago.
Medicine

Microsoft Study Says Repetitive Strain Injury Costs $600m 169

4roddas writes "Work-related RSI cases are at an all-time high and the cost to businesses is spiraling, new Microsoft research reveals. Repetitive strain injury cases have soared by over 30 percent in the last year, costing businesses over US$600 million in lost working hours — and causing pain and debilitating discomfort to over-worked staff. Microsoft claims the rapidly emerging trend of 'mobile working' — with office-based employees now working on the move for an average of an hour more per day than they did two years ago using laptops and mobile devices — is behind this alarming climb in work-related injury. The company arrived at its conclusions in a poll among over 1,000 office workers, HR managers and office managers. This showed that 68 percent of office workers suffered from aches and pains, with the most common symptoms including back ache, shoulder pain and wrist/hand pain."
It's funny.  Laugh.

I Will Derive Screenshot-sm 269

Jamie stumbled upon a very choice video this morning called I Will Derive. To the tune of some song you've never heard before, singing about subjects you know nothing about... oh and a a TI-84 cameo. It features the dopiest dancing you'll see on YouTube today. I promise.
Biotech

Using Magnets To Turn Off the Brain's Speech Center 269

An editor for the Telegraph, Roger Highfield, recently volunteered to allow a UK researcher to shut off the speech center of his brain with a high-powered magnetic pulse. Regular speech is controlled by a section of the brain called Broca's area. Once the precise location is determined in the subject, a magnetic pulse can temporarily disrupt speech without impairing other cognitive functions. The link contains a video in which you can watch Highfield stutter and twitch while attempting to recite a nursery rhyme. A later test shows that he's able to sing the rhyme without difficulty, since singing is controlled in a different part of the brain (as you may remember from Scott Adams' speech disorder). Researchers believe that the ability to stimulate or quell activity in specific areas of the brain may help in treating conditions like epilepsy and migraine headaches.

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