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Moon

Did Chandrayaan Find Organic Matter On the Moon? 141

Matt_dk writes "Surendra Pal, associate director of the Indian Space Research Organization (ISRO) Satellite Centre says that Chandrayaan-1 picked up signatures of organic matter on parts of the Moon's surface. 'The findings are being analyzed and scrutinized for validation by ISRO scientists and peer reviewers,' Pal said. At a press conference Tuesday at the American Geophysical Union fall conference, scientists from NASA's Lunar Reconnaissance Orbiter also hinted at possible organics locked away in the lunar regolith. When asked directly about the Chandrayaan-1 claim of finding life on the Moon, NASA's chief lunar scientist, Mike Wargo, certainly did not dismiss the idea."
Science

Programmable Quantum Computer Created 132

An anonymous reader writes "A team at NIST (the National Institute of Standards and Technology) used berylium ions, lasers and electrodes to develop a quantum system that performed 160 randomly chosen routines. Other quantum systems to date have only been able to perform single, prescribed tasks. Other researchers say the system could be scaled up. 'The researchers ran each program 900 times. On average, the quantum computer operated accurately 79 percent of the time, the team reported in their paper.'"
Science

New Graphical Representation of the Periodic Table 140

KentuckyFC writes "The great power of Mendeleev's periodic table was that it allowed him to predict the properties of undiscovered elements. But can this arrangement be improved? Two new envisionings of the periodic table attempt to do just that. The first uses a new graphical representation that shows the relative sizes of atoms as well as their groups and periods. The other uses the same kind of group theoretical approach that particle physicists developed to classify particles by their symmetries (abstract). That helped particle physicists predict the existence of new particles, but may have limited utility for chemists who seem to have discovered (or predicted) all of the elements they need already."

Submission + - Swedish hackers in a squat fight eviction (hackerspaces.org) 4

lekernel writes: The newly opened Abbenay Hackspace in Stockholm has released a call for support in their struggle to keep their space. It was an empty office building until squatters moved in. The discussions with officials have stalled completely and the squatters live under the constant threat of police raids. Abbenay Hackspace is asking people to contact the landlord, and explain why creative spaces such as hackerspaces are important to them. Is there room for hackerspaces in major cities? Or is squatting the only viable strategy for hackerspaces in expensive areas?

Comment Re:Evil. (Score 4, Interesting) 390

I remember reading somewhere that there are processes in place for a patent submitter to deprecate a patent and forcefully render its content public domain. Am I remembering incorrectly? If not, then that would surely be a sign of goodwill as it would render the given content unpatentable.

Medicine

Scientists Turn Used LCDs Into Medicine 30

schliz writes "Scientists from the University of York have come up with a new recycling technique that extracts PVA from used LCD panels to create a 'a bioactive sponge.' The technique could allow recovered PVA to be used in pills, wound dressings and tissue scaffolds that aid human tissue regeneration. It could also keep waste LCD screens from incineration or landfill altogether."
Games

Unusual Physics Engine Game Ported To Linux 117

christian.einfeldt writes "Halloween has come early for Linux-loving gamers in the form of the scary Penumbra game trilogy, which has just recently been ported natively to GNU-Linux by the manufacturer, Frictional Games. The Penumbra games, named Overture, Black Plague and Requiem, are first-person survival horror and physics puzzle games which challenge the player to survive in a mine in Greenland which has been taken over by a monstrous infection/demon/cthulhu-esque thing. The graphics, sounds, and plot are all admirable in a scary sort of way. The protagonist is an ordinary human with no particular powers at all, who fumbles around in the dark mine fighting zombified dogs or fleeing from infected humans. But the game is remarkable for its physics engine — rather than just bump and acquire, the player must use the mouse to physically turn knobs and open doors; and the player can grab and throw pretty much anything in the environment. The physics engine drives objects to fly and fall exactly as one would expect. The porting of a game with such a deft physics engine natively to Linux might be one of the most noteworthy events for GNU-Linux gamers since the World of Goo Linux port."
The Internet

Harvard Study Says Weak Copyright Benefits Society 326

An anonymous reader writes "Michael Geist summarizes an important new study on file sharing from economists Felix Oberholzer-Gee and Koleman Strumpf. The Harvard Business School working paper finds that given the increase in artistic production along with the greater public access conclude that 'weaker copyright protection, it seems, has benefited society.' The authors point out that file sharing may not result in reduced incentives to create if the willingness to pay for 'complements' such as concerts or author speaking tours increases."
Medicine

Submission + - Buckyballs Polymerised into Buckywires (technologyreview.com) 1

KentuckyFC writes: "Scientists have found a way to join buckyballs together so that they form buckywires. The wires form when buckyballs are dissolved in an aromatic hydrocarbon called 1,2,4-trimethylbenzene. The 1,2,4-trimethylbenzene links the balls together to make buckywires shaped like a string of pearls, which then precipatate out. This relatively simple procedure opens the door to industrial scale manufacture. Buckywires ought to be efficient light harvesters because of their great surface area and the way they can conduct photon-liberated electrons. But perhaps the area of greatest interest is drug delivery. The researchers suggest that buckywires ought to be safer than carbon nanotubes because the production method is entirely metal-free. That cannot be said of nanotubes because the reaction that forms them is catalysed by metallic nanoparticles."

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