cagnol writes "The Washington Post reports that Jimmy Wales, the founder of online encyclopedia Wikipedia, has announced the launch of a new open-source search engine, Wikia Search, on January 7th, 2008. The project will allow the community to help rank search results, in a model close to Wikipedia. However the company is a for-profit organization. This new search is supposed to challenge Google and Yahoo."

twitter writes "The Vista Death Watch is PC Magazine's most popular column. That is just one of many items in Dvorak's review of yet another 'disappointing' year in Technology. 'I was not a fan of 2007. It was another crappy tech year--just the latest in a string of bad years dating back to 2000. Let's see some of the highlights and lowlights in no particular order ... The whopper for Intel, though, was its Viiv initiative, which was a dog from the get-go and was dropped--finally. Somewhere along the way, Intel bought into the Silicon Valley crock that CPUs were not important any more. What a laugh. Luckily for the company, it refocused on processor chips and found itself in the driver's seat once again. Of course, Intel will fall off the path again, of that you can be sure.'"

sporkme writes "A DARPA-funded research project at UCLA has wrapped up a set of animal trials testing the effects of inhalation of the brain chemical orexin A, a deficiency of which is a characteristic of narcolepsy. Monkeys were deprived of sleep, and then given a shot of the compound. 'The study ... found orexin A not only restored monkeys' cognitive abilities but made their brains look "awake" in PET scans. Siegel said that orexin A is unique in that it only had an impact on sleepy monkeys, not alert ones, and that it is 'specific in reversing the effects of sleepiness' without other impacts on the brain.' Researchers seem cautious to bill the treatment as a replacement for sleep, as it is not clear that adjusting brain chemistry could have the same physical benefits of real sleep in the long run. The drug is aimed at replacing amphetamines used by drowsy long-haul military pilots, but there would no doubt be large demand for such a remedy thanks to its apparent lack of side-effects."

WheezyJoe writes "Maybe OS X Leopard has its problems, but the New York Times seems to think Apple has designed the ideal techie retail store. A policy that encourages lingering, with dozens of fully functioning computers, iPods and iPhones for visitors to try, even for hours on end (one patron wrote a manuscript entirely at the store) has 'given some stores, especially those in urban neighborhoods, the feel of a community center ... Meanwhile, the Sony flagship store on West 56th Street, a few blocks from Apple's Fifth Avenue store, has the hush of a mausoleum. And being inside the long and narrow blue-toned Nokia store on 57th Street feels a bit like being inside an aquarium. The high-end Samsung Experience showroom, its nuevo tech music on full blast one recent morning, was nearly empty.'"

slick_shoes passes on an article in the Guardian about the Blue Brain project in Switzerland that has developed a computer simulation of the neocortical column — the basic building block of the neocortex, the higher functioning part of our brains — of a two-week-old rat. (Here is the project site.) The model, running on an IBM Blue Gene/L supercomputer, simulates 10,000 neurons and all their interconnections. It behaves exactly like its biological counterpart. Thousands of such NCCs make up a rat's neocortex, and millions a human's. "Project director Henry Markram believes that with the state of technology today, it is possible to build an entire rat's neocortex. From there, it's cats, then monkeys and finally, a human brain."

Digana writes "GNU Octave is a free numerical computing environment highly compatible with the MATLAB language. After 11 years of development since version 2.0, stable version 3.0 released yesterday. This version is interesting because unlike other free or semi-free MATLAB competitors like Scilab, specific compatibility with MATLAB code is a design goal. This has manifested itself in goodies like better support for MATLAB's Handle Graphics, a syntax closer to MATLAB's own for many functions, and many functions from the sister project Octave-Forge ported to the core Octave project for an enriched functionality closer to the toolboxes provided by MATLAB. GUI development is underway, but still no JIT compiling, which is a show-stopper for Octave newbies coming from MATLAB with unvectorized code."

An anonymous reader writes "Isaac Garcia follows up his popular "The Good in Email" article with "The Bad in Email or (Why Steve Ballmer is the CTO of Microsoft)": "In spite of email's universal success (as a collaboration tool), and in spite of its many good traits, email contains deep, inherent flaws that force users and markets to seek alternatives to collaborating via email."