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Power

Italian Scientists Demonstrate Cold Fusion? 815

Posted by CmdrTaco from the believe-it-when-it-powers-my-toaster dept.
Haffner quotes physorg which says "Italian scientists Andrea Rossi and Sergio Focardi of the University of Bologna announced that they developed a cold fusion device capable of producing 12,400 W of heat power with an input of just 400 W....when the atomic nuclei of nickel and hydrogen are fused in their reactor, the reaction produces copper and a large amount of energy. The reactor uses less than 1 gram of hydrogen and starts with about 1,000 W of electricity, which is reduced to 400 W after a few minutes. Every minute, the reaction can convert 292 grams of 20C water into dry steam at about 101C. Since raising the temperature of water by 80C and converting it to steam requires about 12,400 W of power, the experiment provides a power gain of 12,400/400 = 31."
Hardware

Thermal Nanotape Promises Cooler, Healthier Chips 48

Posted by CmdrTaco from the what's-wrong-with-grease dept.
Blacklaw writes "A team of researchers comprised of members from the Semiconductor Research Corporation and Stanford University has developed a new thermal nanotape which it claims will lead to chips that run cooler and last longer. The thermal nanotape, constructed of binder materials surrounding carbon nanotubes, promises to lead to the creation of semiconductors — including CPUs and GPUs — that don't suffer from the rigors of frequent temperature changes, known as thermal cycling."
GNU is Not Unix

FSF Announces Support For WebM 333

Posted by timothy from the in-good-company dept.
An anonymous reader writes "The Free Software Foundation has signed up as a supporter of the WebM Project. They write, 'Last week, Google announced that it plans to remove support for the H.264 video codec from its browsers, in favor of the WebM codec that they recently made free. Since then, there's been a lot of discussion about how this change will affect the Web going forward, as HTML5 standards like the video tag mature. We applaud Google for this change; it's a positive step for free software, its users, and everyone who uses the Web.' The FSF's PlayOgg campaign will be revamped to become PlayFreedom."
Power

Underwater Nuclear Power Plant Proposed In France 314

Posted by timothy from the precooked-seafood dept.
nicomede writes "The French state-owned DCNS (French military shipyard) announced today a concept study for an underwater nuclear reactor dedicated to power coastal communities in remote places. It is derived from nuclear submarine power plants, and its generator would be able to produce between 50 MWe and 250MWe. Such a plant would be fabricated and maintained in France, and dispatched for the different customers, thus reducing the risk for proliferation."
Security

Espionage In Icelandic Parliament 274

Posted by timothy from the maybe-it's-just-the-porn-server dept.
bumburumbi writes "An unauthorised computer, apparently running encrypted software, was found hidden inside an unoccupied office in the Icelandic Parliament, Althingi, connected to the internal network. According to the Reykjavik Grapevine article, serial numbers had been removed and no fingerprints were found. The office had been used by substitute MPs from the Independence Party and The Movement, the Parliamentary group of Birgitta Jonsdottir, whose Twiiter account was recently subpoenaed by US authorities. The Icelandic daily Morgunbladid, under the editorship of Mr David Oddsson, former Prime Minister and Central Bank chief, has suggested that this might be an operation run by Wikileaks. The reporter for the Reykjavik Grapevine, Mr Paul Nikolov is a former substitute MP, having taken seat in Parliament in 2007 and 2008."
Communications

NASA Seeks Ham Operators' Help To Test NanoSail-D 146

Posted by timothy from the testing-testing-one-two-three dept.
SEWilco writes "Despite our older headline, NanoSail-D was not 'Lost in space.' It was stuck in its canister. The solar sail nano-satellite finally ejected on Wednesday. The three-day countdown to sail deployment began then, so we'll have to see what happens next." And clm1970 adds "In another conventional use for an arguably unconventional hobby given the technology of 2011, NASA is requesting the help of Amateur Radio or 'ham operators' to help listen to a beacon signal of the nano-satellite. Many say the hobby is dying, but for every 'death knell,' it seems another application brings it back to life to prove its usefulness."
Businesses

Eric Schmidt Out, Larry Page In As Google CEO 185

Posted by timothy from the as-if-you-care dept.
jfruhlinger writes "Google surprised just about everybody at its earnings call by announcing that Eric Schmidt, who had served as company CEO for more than a decade, would be stepping down and that cofounder Larry Page would take over. Schmidt will stay on as chairman and provide 'technology thought leadership,' whatever that is. When Schmidt, an old Sun hand, joined Google in 2001, it was seen as a move to turn the scrappy upstart into a mature company; now on his Twitter feed Schmidt proclaims that his 'adult supervision' is no longer needed."
Google

Are Google's Patents Too Weak To Protect Android? 257

Posted by CmdrTaco from the notes-from-dad dept.
An anonymous reader writes "The Guardian published an opinion piece written by former-NoSoftwarePatents-activist-turned-controversial-patent-blogger Florian Mueller. He lists 12 patent lawsuits instigated against Android last year, says there are many more to come, and believes that Google's portfolio of only 576 US patents is dwarved by those of Apple, Microsoft, Oracle and others. So Google can't retaliate against aggressors such as Oracle. Consequently — he argues — Android makers will have to remove functionality or pay high license fees, and the operating system will become unprofitable for handset makers. Even the app ecosystem could suffer, he says. Since Google received only 282 new US patents in 2010, the gap between Google's portfolio and those of its competitors is widening further: Apple produces about twice as many, and Microsoft gets more than 3,000 new ones a year. Let's discuss this: is Android really in for so much trouble? Can't Google find other ways (than owning many patents) to defend it than countersuing? How about its vast financial resources?"
Microsoft

Microsoft Explains Windows Phone 7 'Phantom Data' 270

Posted by CmdrTaco from the it-was-the-other-guy dept.
Fuzzy Eric writes "Microsoft has confirmed that some handsets running its Windows Phone 7 software are sending and receiving 'phantom data.' The problem surfaced in early January with some owners of phones running Windows Phone 7, claiming that their phone was sending 'between 30 and 50MB of data' every day; an amount that would eat into a 1GB allowance in 20 days. Microsoft said its investigation found that most problems were caused by a unnamed 'third party' service. It said that the problem seemed to only affect 'a small (low single-digit) percentage of Windows Phone customers.'"
Handhelds

Starbucks Gets Mobile Payment System 149

Posted by samzenpus from the keys-and-sugar dept.
Ron writes "Starbucks has started accepting mobile payments. Customers can now use the Starbucks Card Mobile app on their iPhone, iPod touch, or BlackBerry at nearly 6,800 company-operated Starbucks stores in the US plus more than 1,000 outlets inside Target stores. To pay with their phone, app users simply select 'touch to pay' and hold up the barcode on the screen to the 2D scanner at the register. The app also lets users manage Starbucks accounts and find nearby stores. To start using your device as tender, you can download the app now for iOS and BlackBerry. An Android application is also said to be in the works, but the company has not yet given a release date, and there's no word yet on plans for a Windows Phone version."
Transportation

Road Train Completes First Trials In Sweden 345

Posted by samzenpus from the all-aboard dept.
Hugh Pickens writes "BBC reports technology that links vehicles into 'road trains' that can travel as a semi-autonomous convoy has undergone its first real world tests with trials held on Volvo's test track in Sweden. Researchers believe platoons of cars could be traveling on Europe's roads within a decade cutting fuel use, boosting safety and may even reducing congestion. SARTRE researchers say that around 80% of accidents on the road are due to human error so using professional lead drivers to take the strain on long journeys could, they say, see road accidents fall. They also predict fuel efficiency could improve by as much as 20% if 'vehicle platooning' takes off, with obvious benefits for the environment. 'An automated system is likely to make it safer as it takes away driver error but it would have to be 100% reliable,' says John Franklin 'This kind of system would also require a complete change in motoring culture for drivers to hand over control.'"
Earth

New Sunlight Reactor Produces Fuel 269

Posted by CmdrTaco from the summon-danny-boyle dept.
eldavojohn writes "A new reactor developed by CalTech shows promise for producing renewable fuel from sunlight. The reactor hinges on a metal oxide named Ceria that has very interesting properties at very high temperatures. It exhales oxygen at very high temperatures and inhales oxygen at very low temperatures. From the article, 'Specifically, the inhaled oxygen is stripped off of carbon dioxide (CO2) and/or water (H2O) gas molecules that are pumped into the reactor, producing carbon monoxide (CO) and/or hydrogen gas (H2). H2 can be used to fuel hydrogen fuel cells; CO, combined with H2, can be used to create synthetic gas, or "syngas," which is the precursor to liquid hydrocarbon fuels. Adding other catalysts to the gas mixture, meanwhile, produces methane. And once the ceria is oxygenated to full capacity, it can be heated back up again, and the cycle can begin anew.' The only other piece of the puzzle is a large sunlight concentrator to raise the temperature to the necessary 3,000 degrees Fahrenheit. The team is working on modifying and refining the reactor to require a lower temperature to achieve the two-step thermochemical cycle. Another issue is the heat loss which the team claims could be reduced to improve efficiency to 15% or higher. Since CO2 is an input, the possibility exists for coal and power plants to collect CO2 emissions to be used in this process which would effectively allow us to "use the carbon twice." Another idea listed is that a "zero CO2 emissions" is developed along these lines: 'H2O and CO2 would be converted to methane, would fuel electricity-producing power plants that generate more CO2 and H2O, to keep the process going.' The team's work was published last month in Science."
Networking

Yahoo IPv6 Upgrade Could Shut Out 1M Users 290

Posted by CmdrTaco from the trial-by-fire dept.
alphadogg writes "Yahoo is forging ahead with a move to IPv6 on its main Web site by year-end despite worries that up to 1 million Internet users may be unable to access it initially. Yahoo's massive engineering effort to support IPv6 — the long-anticipated upgrade to the Internet's main communications protocol — could at first shut out potential www.yahoo.com users due to what the company and others call 'IPv6 brokenness.'"
Microsoft

Open Source More Expensive Says MS Report 465

Posted by CmdrTaco from the yeah-that'll-fly dept.
doperative writes "Much conventional wisdom about programs written by volunteers is wrong. The authors took money for research from Microsoft, long the archenemy of the open-source movement — although they assure readers that the funds came with no strings attached. Free programs are not always cheaper. To be sure, the upfront cost of proprietary software is higher (although open-source programs are not always free). But companies that use such programs spend more on such things as learning to use them and making them work with other software"
Security

PC Virus Turns 25 86

Posted by CmdrTaco from the before-my-time dept.
Batblue writes "Happy anniversary Basit and Amjad! Twenty-five years ago this month (CT: Warning, intrusive interstitial ad), the Alvi brothers of Lahore, Pakistan, gave the world the Brain Virus, the first bit of malware capable of infecting a DOS-based PC. Back in those relatively innocent times, the brothers actually embedded their real names and business address in the code and later told Time magazine they had written the virus to protect their medical software from piracy. Who knows what they were really thinking, but by all accounts the Brain Virus was relatively harmless. Twenty-five years later, most malware is anything but benign and cyber criminals pull off exploits the Alvi brothers never envisioned."

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