ananyo writes "The proton, a fundamental constituent of the atomic nucleus, seems to be smaller than was previously thought. And despite three years of careful analysis and reanalysis of numerous experiments, nobody can figure out why. An new experiment published in Science only deepens the mystery. The proton's problems started in 2010, when research using hydrogen made with muons seemed to show that the particle was 4% smaller than originally thought. The measurement, published in Nature, differed from those obtained by two other methods by 4%, or 0.03 femtometers. That's a tiny amount but is still significantly larger than the error bars on either of the other measurements. The latest experiment also used muonic hydrogen, but probed a different set of energy levels in the atom. It yielded the same result as the Nature paper — a proton radius of 0.84 fm — but is still in disagreement with the earlier two measurements. So what's the problem? There could be a problem with the models used to estimate the proton size from the measurements, but so far, none has been identified. The unlikely but tantalizing alternative is that this is a hint of new physics."
Have you META-MODERATED today? Sign up for the Slashdot Daily Newsletter! DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25.×
Tyketto writes "Referencing a decision outlined in the Federal Register, Tech News Daily has published an article noting that the window to unlock your new mobile phone in the U.S. is closing. 'In October 2012, the Librarian of Congress, who determines exemptions to a strict anti-hacking law called the Digital Millennium Copyright Act (DMCA), decided that unlocking mobile phones would no longer be allowed. But the library provided a 90-day window during which people could still buy a phone and unlock it. That window closes on January 26.' While this doesn't apply to phones purchased before the window closes, this means that after 1/26/13, for any new mobile phone you purchase, you'll have to fulfill your contract, or break the law to unlock it." It will still be perfectly legal to purchase an unlocked phone, which many carriers offer. This change removes the exemption for buying a new phone under contract (and thus, at a discount) and then unlocking it.
mask.of.sanity writes "Github has killed its search function to safeguard users who were caught out storing keys and passwords in public repositories. 'Users found that quite a large number of users who had added private keys to their repositories and then pushed the files up to GitHub. Searching on id_rsa, a file which contains the private key for SSH logins, returned over 600 results. Projects had live configuration files from cloud services such as Amazon Web Services and Azure with the encryption keys still included. Configuration and private key files are intended to be kept secret, since if it falls into wrong hands, that person can impersonate the user (or at least, the user's machine) and easily connect to that remote machine.' Search links popped up throughout Twitter pointing to stored keys, including what was reportedly account credentials for the Google Chrome source code repository. The keys can still be found using search engines, so check your repos."
cylonlover writes "Researchers at the University of Buffalo have created spherical silicon nanoparticles they claim could lead to hydrogen generation on demand becoming a 'just add water' affair. When the particles are combined with water, they rapidly form hydrogen and silicic acid, a nontoxic byproduct, in a reaction that requires no light, heat or electricity. In experiments, the hydrogen produced was shown to be relatively pure by successfully being used to power a small fan via a small fuel cell."
Lasrick writes "The Guardian has an exclusive story regarding a secret uranium-enriching plant in the UK that was closed due to safety fears. From the article: 'A top-secret plant at Aldermaston that makes enriched uranium components for Britain's nuclear warheads and fuel for the Royal Navy's submarines has been shut down because corrosion has been discovered in its 'structural steelwork', the Guardian can reveal. The closure has been endorsed by safety regulators who feared the building did not conform to the appropriate standards. The nuclear safety watchdog demands that such critical buildings are capable of withstanding 'extreme weather and seismic events,' and the plant at Aldermaston failed this test. It has set a deadline of the end of the year for the problems to be fixed.'"
alancronin writes "Intel has been planning to make its Ireland base one of three global manufacturing sites for its 14nm chips since May last year, and its now been given the okay by Ireland's lead planning agency. The new $4 billion plant will create around 4,300 jobs for the region in Co. Kildare, where Intel already has around 4,000 on staff. The two-year plan involves redeveloping its existing operation, expanding and shifting to make its smaller, more efficient 14nm process. Intel's plans don't stop there, however. It still plans to roll out 10nm products sometime in 2015."
An anonymous reader points out that 9 years ago the Opportunity rover started to explore the red planet. "The older, smaller cousin of NASA's huge Mars rover Curiosity is quietly celebrating a big milestone Thursday — nine years on the surface of the Red Planet. NASA's Opportunity rover landed on Mars the night of Jan. 24, 2004 PST (just after midnight EST on Jan. 25), three weeks after its twin, Spirit, touched down. Spirit stopped operating in 2010, but Opportunity is still going strong, helping scientists better understand the Red Planet's wetter, warmer past."
MojoKid writes "New video card launches from AMD and NVIDIA are almost always reviewed on hardware less than 12 months old. That's not an arbitrary decision — it helps reviewers make certain that GPU performance isn't held back by older CPUs and can be particularly important when evaluating the impact of new interfaces or bus designs. That said, an equally interesting perspective might be to compare the performance impact of upgrading a graphics card in an older system that doesn't have access to the substantial performance gains of integrated memory controllers, high speed DDR3 memory, deep multithreading or internal serial links. As it turns out, even using a midrange graphics card like a GeForce GTX 660, substantial gains up to 150 percent can be achieved without the need for a complete system overhaul."
Qedward writes "Internet access is as crucial to everyday life as having a phone connection and the loss of connectivity is deserving of financial compensation, the German Federal Court of Justice has ruled. Because having an internet connection is so significant for a large part of the German population, a customer whose service provider failed to provide connectivity between December 2008 and February 2009 is entitled to compensation, the court ruled today. 'It is the first time the court ruled that an internet connection is as important a commodity as having a phone,' said court spokeswoman Dietlind Weinland. The court, however, denied the plaintiff's request of €50 a day for his fax machine not working."
Nerval's Lobster writes "Twitter has rolled out Vine, a free app for iOS devices that allows users to shoot and post short videos. Twitter's strategic focus on brevity—the company has long resisted calls to lengthen Tweets beyond the current 140-character limit—extends to Vine videos, which can only be six seconds in length. 'Posts on Vine are about abbreviation — the shortened form of something larger,' Dom Hoffman, Vine's co-founder and general manager, wrote in a blog posting. 'They're little windows into the people, settings, ideas and objects that make up your life.' It's easy to see the Vine acquisition as part of Twitter's larger push into multimedia. The company launched a muscled-up photo service Dec. 10, complete with Instagram-style filters and editing tools. That photo launch came on the heels of an escalating battle with Instagram, the Facebook subsidiary, which decided to disable photo integration with Twitter; that same month, Yahoo also decided to jump into the fray with a new Flickr app for iPhone, complete with special filters and the ability to post images to various social networks."
azzkicker writes "It looks like J.J. Abrams will direct Star Wars VII. From the article: 'Sources have confirmed the Star Trek Into Darkness filmmaker will helm the next Star Wars movie, the highly anticipated installment in the landmark franchise scheduled to reach theaters in 2015."
Krystalo writes "Belkin on Thursday announced plans to acquire Cisco's Home Networking Business Unit, including its products, technology, employees, and even the well-known Linksys brand. Belkin says it plans to maintain the Linksys brand and will offer support for Linksys products as part of the transaction, financial details for which were not disclosed. This should be a relatively smooth transition that won't affect current customers: Belkin says it will honor all valid warranties for current and future Linksys products. After the transaction closes, Belkin will account for approximately 30 percent of the U.S. retail home and small business networking market."
tsamsoniw writes "Dozens of privacy advocates, Internet activists, and journalists have issued an open letter to Skype and Microsoft, calling on the companies to finally get around to being clear and transparent as to who has access to Skype user data and how that data is secured. 'Since Skype was acquired by Microsoft, both entities have refused to answer questions about exactly what kinds of user data can be intercepted, what user data is retained, or whether eavesdropping on Skype conversations may take place,' reads the letter, signed by such groups as the Digital Rights Foundation and the Electronic Frontier Foundation."
waderoush writes "Engineers and hackers don't think much about tax policy, but there's a bizarre development in California that they should know about, since it could reduce the pool of angel-investment money available for tech startups. Under a tax break available since the 1990s, startup founders and other investors in California were allowed to exclude or defer their gains when they sold stock in California-based small businesses. Last year, a California appeals court ruled that the tax break was unconstitutional, since it discriminated against investors in out-of-state companies. Now the Franchise Tax Board, California's version of the IRS, has issued a notice saying how it intends to implement the ruling — and it's a doozie. Not only is the tax break gone, but anyone who claimed an exclusion or deferral on the sale of small-business stock since 2008 is about to get a big retroactive tax bill. Investors, entrepreneurs, and even the plaintiffs in the original lawsuit are up in arms about the FTB's notice, saying that it goes beyond the court's intent and that it will drive investors out of the state. This Xconomy article takes an in-depth look at the history of the court case, the FTB's ruling, and the reaction in the technology and investing communities."
An anonymous reader writes "The Government of Antigua is planning to launch a website selling movies, music and software, without paying U.S. copyright holders. The Caribbean island is taking the unprecedented step because the United States refuses to lift a trade 'blockade' preventing the island from offering Internet gambling services, despite several WTO decisions in Antigua's favor. The country now hopes to recoup some of the lost income through a WTO approved 'warez' site."