MrSeb writes "With the grandiose bluster that only an aging juggernaut can pull off, Microsoft has detailed the Internet Explorer Performance Lab and its extraordinary efforts to ensure IE9 is competitive and IE10 is the fastest browser in the world. Here are a few bullet points: 128 test computers, 20,000 tests per day, over 850 metrics analyzed, 480GB of runtime data per day, and a granularity of just 100 nanoseconds. The data is reported to 11 server-class (16-core, 16GB of RAM) computers, and the data is stored on a 24-core, 64GB SQL server. The 'mini internet' has content servers, DNS servers, and network emulators (to model various different latencies, throughputs, packet loss)."

D___Breath writes "The lawsuit SCO started years ago against IBM (but really against Linux) is back on again. SCO first filed this clue-challenged lawsuit in March 2003. SCO claimed Linux was contaminated with code IBM stole from UNIX and that it was impossible to remove the infringement. Therefore, said SCO, all Linux users owe SCO a license fee of $1399 per cpu — but since SCO are such great guys, for a limited time, you can pay only $699 per CPU for your dirty, infringing copy of Linux. Of course, Novell claimed and later proved in court that SCO doesn't even own the copyrights on UNIX that it is suing over. IBM claims there is no infringing code in Linux. SCO never provided evidence of the massive infringement it claimed existed. The court ordered SCO three times to produce its evidence, twice extending the deadline, until it set a 'final' deadline of Dec 22, 2005 — which came and went — with SCO producing nothing but a lot of hand waving. In the meantime, SCO filed for bankruptcy protection in September 2007 because it was being beaten up in court so badly with the court going against SCO."

cylonlover writes "This year is a historic one for nuclear power, with the first reactors winning U.S. government approval for construction since 1978. Some have seen the green lighting of two Westinghouse AP1000 reactors to be built in Georgia as the start of a revival of nuclear power in the West, but this may be a false dawn because of the problems besetting conventional reactors. It may be that when a new boom in nuclear power comes, it won't be led by giant gigawatt installations, but by batteries of small modular reactors (SMRs) with very different principles from those of previous generations. However, while it's a technology of great diversity and potential, many obstacles stand in its path. This article takes an in-depth look at the many forms of SMRs, their advantages, and the challenges they must overcome."

DJRumpy points out an article (based on a possibly paywalled WSJ report) describing how Google and other ad networks wrote code that would bypass the privacy settings of Apple's Safari web browser. 'The default settings of Safari block cookies "from third parties and advertisers," a setting that is supposed to only allow sites that the user is directly interacting with to save a cookie (client side data that remote web servers can later access in subsequent visits). ... The report notes that "Google added coding to some of its ads that made Safari think that a person was submitting an invisible form to Google. Safari would then let Google install a cookie on the phone or computer.' Google says this mischaracterizes what the code does, claiming it simply enables 'features for signed-in Google users on Safari who had opted to see personalized ads and other content — such as the ability to “+1” things that interest them.' Google adds that the data transferred between Safari and Google's servers was anonymized. John Battelle writes that the WSJ's story is sensationalist, but that it raises good questions about the practices of ad networks as well as Apple's efforts to stymie industry-standard practices.

ananyo writes "DNA origami, a technique for making structures from DNA, has been used to build devices that can seek out and potentially destroy cancer cells. The nanorobots use a similar system to cells in the immune system to engage with receptors on the outside of cells. The barrel-shaped devices, each about 35 nanometers in diameter, contain 12 sites on the inside for attaching payload molecules and two positions on the outside for attaching aptamers, short nucleotide strands with special sequences for recognizing molecules on the target cell (abstract). The aptamers act as clasps: once both have found their target, they spring open the device to release the payload. The researchers tested six combinations of aptamer locks, each of which were designed to target different types of cancer cells in culture. Those designed to hit a leukemia cell could pick that cell out of a mixture of cell types, then release their payload — in this case, an antibody — to stop the cells from growing. The researchers designed the structure of the nanorobots using open-source software, called Cadnano."

Griller_GT writes with news that Nevada has become the first U.S. state to approve regulations for allowing self-driving cars on its roads. "Autonomous test vehicles will display a red license plate, Nevada officials said. If and when the technology is approved for public use, the cars will carry a green license plate. ... Nevada said it worked with Google, automobile manufacturers, testing professionals, insurance companies, universities and law enforcement to develop the regulations. Other states also have similar bills that will be voted upon to determine if they, too, can follow suit."

Hugh Pickens writes "Time Magazine reports that hidden deep inside in the White House's $3.8 trillion, 2,000-page budget that was sent to Congress this week is a proposal to make pennies and nickels cheaper to produce. Why? Because it currently costs the federal government 2.4 cents to make a penny and 11.2 cents for every nickel. If passed, the budget would allow the Treasury Department to 'change the composition of coins to more cost-effective materials' resulting in changes that could save more than $100 million a year. Since 1982, our copper-looking pennies have been merely coppery. In the 1970s, the price of copper soared, so President Nixon proposed changing the penny's composition to a cheaper aluminum. Today, only 2.5% of a penny is copper (which makes up the coin's coating) while 97.5% is zinc. The mint did make steel pennies for one year — in 1943 — when copper was needed for the war effort and steel might be a cheaper alternative this time. What about the bill introduced in 2006 that the US abandon pennies altogether.? At the time, fifty-five percent of respondents considered the penny useful compared to 43 percent who agreed it should be eliminated. More telling, 76 percent of respondents said they would pick up a penny if they saw it on the ground."

Zothecula writes "Inspired by origami and children's pop-up books, Harvard engineers have pioneered a means of mass-producing bee-sized flying microrobots. The breakthrough mechanizes the already state-of-the art process of making Harvard's Mobee robots by hand, by mass producing flat assemblies by the sheet which can be folded and assembled in a single movement. The technique, which cunningly exploits existing machinery for making printed circuit boards, can theoretically be applied to a multitude of electromechanical machines."

superglaze writes "Following its takedown earlier this week of the music blog RnBXclusive, the UK's Serious Organised Crime Agency (SOCA) has claimed that "a number of site users have deleted their download histories" in response. Given that the site didn't host copyright-infringing files itself, how do they know? We've asked, but SOCA refuses to discuss its methods. A security expert has pointed out that, if they were hacking using Trojans, the police would themselves have been breaking the law. Added fun fact: SOCA readily admits that the scare message it showed visitors to the taken-down site was written 'with input from industry.'"

An anonymous reader writes "The idea is simple — load up a microchip with a whole pharmacy of drugs that are dispensed as needed automatically. The devil has been in the details, since mistakes could kill the patient if, say, a leak developed dumping dangerous cocktails into the bloodstream. This MIT sponsored company, however, claims to have perfected wireless control of a pharmacy-on-a-chip and has just completed the clinical trials to prove it. The test microchip has just 20 doses of a single drug, but their new prototype will house thousands of pin-prick sized drug reservoirs, after which they will seek FDA approval. The elderly (who have complicated drug regime) and soldiers could both benefit from these smart pharmacies-on-a-chip, since drugs can be dispensed even if the patient is unconscious."

MrSeb writes "Two doctors at Penn State University have developed Caffeine Zone, a free iOS app that tells you the perfect time to take a coffee break to maintain an optimal amount of caffeine in your blood — and, perhaps more importantly, it also tells you when to stop drinking tea and coffee, so that caffeine doesn't interrupt your sleep. By reading through lots of peer-reviewed studies, doctors Frank E. Ritter and Kuo-Chuan Yeh found that a caffeine level of between 200 and 400mg in your bloodstream provides optimal mental alertness, and that you should be below 100mg when you try to sleep. Caffeine Zone plots your caffeination level after you consume caffeine, and warns you if that big afternoon coffee will keep you up at night. It also lets you change the 'optimal' and 'sleep' values if you're particularly resistant or weak to caffeine."

First time accepted submitter chadenright writes "A university study asserts that the problems caused by the gas extraction process known as hydraulic fracturing, or 'fracking,' arise because drilling operations aren't doing it right. The process itself isn't to blame, according to the study, released today by the Energy Institute at the University of Texas at Austin."