gupg writes "NVIDIA announced a new category of supercomputers — the Tesla Personal Supercomputer — a 4 TeraFLOPS desktop for under $10,000. This desktop machine has 4 of the Tesla C1060 computing processors. These GPUs have no graphics out and are used only for computing. Each Tesla GPU has 240 cores and delivers about 1 TeraFLOPS single precision and about 80 GigaFLOPS double-precision floating point performance. The CPU + GPU is programmed using C with added keywords using a parallel programming model called CUDA. The CUDA C compiler/development toolchain is free to download. There are tons of applications ported to CUDA including Mathematica, LabView, ANSYS Mechanical, and tons of scientific codes from molecular dynamics, quantum chemistry, and electromagnetics; they're listed on CUDA Zone."

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DeviceGuru writes "Claiming that service-class robots will one day be pervasive, researchers at the University of the West of England's Bristol Robotics Laboratory (BRL) have begun investigating ways to make robots seem more human. As part of a project to enhance robot/human relationships, BRL has created a robotic head that can exhibit emotions, based on both verbal and non-verbal cues. Check out the videos in the article — especially the slightly creepy one in which the robot contemplates its purpose and its relationship to its environment."

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Julie188 writes "Slow-moving ocean and river currents could be a new, reliable and affordable alternative energy source. A University of Michigan engineer, Michael Bernitsas, has made a machine that works like a fish to turn potentially destructive vibrations in fluid flows into clean, renewable power. This is is the first known device that could harness energy from most of the water currents around the globe because it works in flows moving slower than 2 knots (about 2.3 miles per hour). Most of the Earth's currents are slower than 3 knots. Turbines and water mills need an average of 5 or 6 knots to operate efficiently. Further details and a few brief movies of the technology are available, as well as a video explanation by Professor Bernitsas himself."

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GameCyteSean writes "GameCyte is reporting that Harmonix, EA, MTV and Viacom have been targeted by a class action lawsuit. Customers allege that the companies knowingly shipped defective bass drum pedals for the music game Rock Band, then exploited customers' necessity for replacements by having the game's hardware warranty extension expire just as the sequel, Rock Band 2 — a game with improved pedals — was scheduled to release." I wonder if we'll see a similar suit against Neversoft and Activision over the equipment problems related to the Guitar Hero World Tour launch.

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An anonymous reader writes "I'm a Project Manager (hold the remarks) who recently decided that I want/need to get my dev skills more up-to-date, as more projects are looking for their PM's to be hands-on with the development. Looking around my house, I have quite the collection of older (read: real old — it's been a while) PCs — it's pretty much a PC graveyard. Nothing that would really help me set up a nice dev infrastructure for developing web/database apps. So, my question is as follows: Should I buy a number of cheaper PC's, or should I buy one monster machine and leverage (pick your favorite) virtual machine technology?"

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angrymilkman writes "Here are two interesting new approaches where researchers modified the popular Guitar Hero game so it can be played by gamers with disabilities. Air Guitar Hero modifies the Guitar Hero controller so someone without limbs can play it by using electrodes attached to the user's residual arm. Blind Hero is a mod for Frets on Fire that uses a haptic glove that can turn visual feedback into haptic feedback, allowing blind gamers to play Guitar Hero songs." There have been a variety of Guitar Hero hacks in the past, including a custom drum pad for playing the guitar part, using the plastic guitar as a real instrument, and rocking out with your bike, but it's nice to see some more serious modifications showing up.

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tracheopterix writes "Oblong Industries, a startup based in LA has unveiled g-speak, an operational version of the notable interface from Minority Report. One of Oblong's founders served as science and technology adviser for the film; the interface was an extension of his doctoral work at the MIT Media Lab. Oblong calls g-speak a 'spatial operating environment' and adds that 'the SOE's combination of gestural i/o, recombinant networking, and real-world pixels brings the first major step in computer interface since 1984.'" The video shown on Oblong's front page is an impressive demo.

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Vigile writes "Today during a press briefing at AMD's offices in Austin, TX the company showed off some upcoming technology that should be available sometime early in 2009. What was most impressive was the overclocked speeds of the pending Phenom II X4 45nm processors. On air cooling AMD showed the quad-core CPU running at nearly 4.0 GHz while with much more extreme liquid nitrogen cooling help the same CPU reached over 6.0 GHz! It looks like AMD's newest processor might finally once again compete with the best from Intel, including its recent Core i7 CPUs."

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1Up reports that the popularity of gaming on smartphones is growing, particularly on the iPhone. In fact, gaming on portable devices is growing even at home, where users presumably have access to more powerful platforms. CNN points out that the developer for Trism, one of the first popular games, has raked in over $250,000 in profits through the App Store. Apple exec Bob Borchers and various game developers recently discussed the future of games on the iPhone. "Patrick Gunn, director of marketing for EA Mobile, showcased Need for Speed Undercover, which will be available next month. Gunn says that EA has 'taken full advantage of all of the unique elements ... like touch, flick, accelerometer, and motion sensitivity' — and graphically, the game appears to be roughly on par with a PSP title."

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raque writes "Appleinsider is reporting that the new MacBooks/MacBookPros have built-in copy protection. Quote: 'Apple's new MacBook lines include a form of digital copy protection that will prevent protected media, such as DRM-infused iTunes movies, from playing back on devices that aren't compliant with the new priority protection measures.' Ars Technica is also reporting on the issue. Is this the deal they had to make to get NBC back? Is this a deal breaker for Apple or will fans just ignore it to get their hands on the pretty new machines? Is this a new opportunity for Linux? And what happened to Jobs not liking DRM?"

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NorthNitro writes "I live in a part of the world where quality technical books are not accessible from local distributors. When I order, from international distributors, I have to keep exchange rate and shipping costs in mind; so I really need to be careful with my choices when purchasing books. I am a graduate engineer (5 years experience) that focuses on analog and digital hardware design. Next year I will be starting a complicated analog design project. This design will include circuits that integrating Pico amp currents, a lot of discrete transistor circuits and high precision op-amp circuits. I don't want a cookbook; I rather want something that can provide me with solid theoretical descriptions/models of circuits. The kind of knowledge that gives you deep understanding of analog circuits design. Can anyone suggest good books and maybe where to order them from?"

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Stellian writes "The Federal Communications Commission adopted a Second Report and Order that establishes rules to allow new, sophisticated wireless devices to operate in broadcast television spectrum on a secondary basis at locations where that spectrum is open. It's the first time we have access to clear specifications for these devices, dubbed TVBDs — 'TV band devices' by the FCC. The published guidelines allow manufactures to create protocols and build compatible devices, which could be available in 18 Months, according to Larry Page. The full PDF text of this Second R&O is published on the FCC site."

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An anonymous reader writes "Today, more than 40 percent of all homes in the United States contain at least one video game console. Recognizing that all that gaming could add up to serious demand for electricity, NRDC and Ecos Consulting performed the first ever comprehensive study on the energy use of video game consoles and found that they consumed an estimated 16 billion kilowatt-hours per year — roughly equal to the annual electricity use of the city of San Diego. Through the incorporation of more user-friendly power management features, we could save approximately 11 billion kWh of electricity per year, cut our nation's electricity bill by more than $1 billion per year, and avoid emissions of more than 7 million tons of CO2 each year. In this November 2008 issue paper, NRDC provides recommendations for users, video game console manufacturers, component suppliers and the software companies that design games for improving the efficiency of video game consoles already in homes as well as future generations of machines yet to hit the shelves." The full report is freely downloadable as a PDF.

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MagnetDroid writes "A startup company based in Vancouver has developed a new kind of generator that could harvest much more energy from the wind. The design could not only lower the cost of wind turbines but increase their power output by 50 percent to as much as 100 percent, in some locations. Normally, when wind speeds drop, a turbine's engine becomes less efficient. The new engine, from ExRo Technologies, runs efficiently over a wider range of conditions. The design replaces a mechanical transmission with what amounts to an electronic one. Magnets attached to a rotating shaft create a current, but individual coils can be turned on and off electronically at different wind speeds." The company will begin field-testing a small, 5KW wind turbine by early next year.

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ThanatosMinor writes "September's quench at the Large Hadron Collider is going to cost CERN at least $21 million and delay future collisions until June of 2009 at the earliest. Enjoy your last few months outside of an event horizon."

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