Hugh Pickens writes "Scientists at the University of Sheffield have discovered the most massive stellar giant, R136a1 measured at 265 solar masses, using the European Southern Observatory's Very Large Telescope in Chile and data from the Hubble Space Telescope. It's in the Tarantula Nebula in the Large Magellanic Cloud, a small 'satellite' galaxy which orbits the Milky Way. Previously, the heaviest known stars were around 150 times the mass of the Sun, known as the 'Eddington Limit,' and this was believed to be close to the cosmic size limit because as stars get larger, the amount of energy created in their cores grows faster than the force of gravity which holds them together. 'Because of their proximity to the Eddington Limit they lose mass at a pretty high rate,' says Professor Paul Crowther, the chief researcher in the Sheffield team. Hyper-stars like R136a1 are believed to be formed from several young stars merging together, and are only found in the very heart of stellar clusters. R136a1 is believed to have a surface temperature of more than 40,000 degrees Celsius, and is 10 million times brighter than the Sun. Crowther adds that R136a1 is about as big as stars can get. 'Owing to the rarity of these monsters, I think it is unlikely that this new record will be broken any time soon.'"

theodp writes "I'm sorry Dave, I'm afraid I can't let your engine idle. The USPTO has just published IBM's patent application for a 'System and Method for Controlling Vehicle Engine Running State at Busy Intersections for Increased Fuel Consumption Efficiency.' Here's how Big Blue explains the invention: 'The present disclosure is directed to a method for managing engines in response to a traffic signal. The method may comprise establishing communications with participating vehicles; responding to a stop status indicated by the traffic signal, further comprising: receiving a position data from each participating vehicles; determining a queue of participating vehicles stopped at the traffic signal; determining a remaining duration of the stop status; sending a stop-engine notification to the list of participating vehicles stopped at the traffic signal when the remaining duration is greater than a threshold of time; responding to a proceed status indicated by the traffic signal, further comprising: sending a start-engine notification to a first vehicle in the queue; calculating an optimal time for an engine of a second vehicle in the queue to start; and sending the start-engine notification to the second vehicle at the optimal time.' IBM notes that 'traffic signals may include, but are not limited to, traffic lights at intersections, railway crossing signals, or other devices for indicating correct moments to stop and to proceed.'"

An anonymous reader notes the discovery of a 35-million-year-old impact crater in the Timor Sea, northwest of Australia, which helped to usher in a period of significant global cooling. "The new findings, announced today and published in the Australian Journal of Earth Sciences, suggest that the impact could have contributed towards the formation of the Antarctic ice sheet... The minimum size of the dome, which 'represents elastic rebound doming of the Earth crust triggered by the impact' is 50 km across, but the full size of the crater could be significantly larger, [lead researcher Andrew Glikson] told Australian Geographic. 'It would be possibly 100 km.' From the probable diameter of the crater, Andrew estimates that the asteroid which struck the Timor Sea was between 5 and 10 km in size. This impact coincided with a time of heavy asteroid bombardment globally. Several other craters have been documented from a similar time, including one off the WA coast measuring 120 km in diameter. Another impact structure in Siberia was created by an asteroid 100 km in size."

AlejoHausner writes "A team of archaeologists scanned the jungle of Belize with lidar. Although most of the reflections came from the jungle canopy, some light reflected off the ground surface. Using this, suddenly hidden pyramids, agricultural terraces, and ancient roads are revealed, at 6-inch resolution. The data allowed the archaeologists to bolster their theory that the ancient city of Caracol covered more than 70 square miles of urban sprawl and supported a population of over 115,000."

Everyone knows how boring a debate on a controversial abortion bill can get on the Senate floor. So it's no wonder that Florida State Sen. Mike Bennett took the time to look at a little porn and a video of a dog running out of the water and shaking itself off. From the article: "Ironically, as Bennett is viewing the material, you can hear a Senator Dan Gelber's voice in the background debating a controversial abortion bill. 'I'm against this bill,' said Gelber, 'because it disrespects too many women in the state of Florida.' Bennett defended his actions, telling Sunshine State News it was an email sent to him by a woman 'who happens to be a former court administrator.'"

Trailrunner7 writes "In a sudden about-face, Sun has rushed out a Java update to fix a drive-by download vulnerability that exposed Windows users to in-the-wild malware attacks. The patch comes less than a week after Sun told a Google researcher it did not consider the issue serious enough to warrant an out-of-cycle patch and less than a day after researchers spotted live exploits on a booby-trapped Web site. The flaw, which was also discovered independently by Ruben Santamarta, occurs because the Java-Plugin Browser is running 'javaws.exe' without validating command-line parameters. Despite the absence of documentation, a researcher was about to figure out that Sun removed the code to run javaws.exe from the Java plugin. The about-face by Sun is another sign that some big vendors still struggle to understand the importance of working closely with white hat researchers to understand the implications of certain vulnerabilities. In this case, Google's Tavis Ormandy was forced to use the full-disclosure weapon to force the vendor into a proper response."

An anonymous reader writes "The ongoing poitical turmoil in Thailand has inspired the country's Ministry of Information, Computers, and Telecommunications to issue a stern warning that all users of the Internet in Thailand must 'use the internet in the right way or with appropriate purpose and avoid disseminating information that could create misunderstanding or instigate violent actions among the public', that 'all popular websites and social networks such as facebook, twitter, hi5 and my space [sic] will be under thorough watch,' and that 'Violators will be prosecuted by law with no compromise.' Thailand has draconian anti-lèse majesté laws which are routinely abused in order to settle political scores and silence dissent, and recently implemented a so-called 'Computer Crimes Act' which appears to be almost solely focused on thoughtcrimes and censorship, rather than dealing with, you know, actual crime. Several Web forums have recently been shut down, their operators charged because they failed to delete 'harmful posts' quickly enough to suit the Thai authorities."

CWmike writes "Microsoft uncovered more than 1,800 bugs in Office 2010 by tapping into the unused computing horsepower of idling PCs, a company security engineer said on Wednesday. Office developers found the bugs by running millions of 'fuzzing' tests, a practice employed by both software developers and security researchers, that searches for flaws by inserting data into file format parsers to see where programs fail by crashing. 'We found and fixed about 1,800 bugs in Office 2010's code,' said Tom Gallagher, senior security test lead with Microsoft's Trustworthy Computing group, who last week co-hosted a presentation on Microsoft's fuzzing efforts at the CanSecWest security conference. 'While a large number, it's important to note that that doesn't mean we found 1,800 security issues. We also want to fix things that are not security concerns.'"

WrongSizeGlass writes "A new study in rats suggests that high-fat, high-calorie foods affect the brain in much the same way as cocaine and heroin. The rats that gorged themselves on the human food quickly became obese."

angry tapir writes "Toshiba has stopped production of mass-market incandescent light bulbs, putting an end to a 120-year manufacturing history of the products. The company, which is one of Japan's largest makers of lighting products, had planned to halt production next year but brought up the date by a year. It will now focus on more energy efficient products, including LED (light-emitting diode) lights, which contain a handful of white LEDs and draw a fraction of the power of incandescent bulbs."

An anonymous reader writes "Wondering where all that bloat comes from, causing even the classic 'Hello world' to weigh in at 11 KB? An MIT programmer decided to make a Linux C program so simple, she could explain every byte of the assembly. She found that gcc was including libc even when you don't ask for it. The blog shows how to compile a much simpler 'Hello world,' using no libraries at all. This takes me back to the days of programming bare-metal on DOS!"

chudnall notes a Technology Review story on a new gas engine injection system that promises increased efficiency of up to 50%. "The key is heating and pressurizing gasoline before injecting it into the combustion chamber, says Mike Rocke, Transonic's vice president of business development. This puts it into a supercritical state that allows for very fast and clean combustion, which in turn decreases the amount of fuel needed to propel a vehicle. The company also treats the gasoline with a catalyst that 'activates' it, partially oxidizing it to enhance combustion."

RobotRunAmok writes "The New York City Police Department announced Tuesday that bloggers and others who publish on the Web will now be eligible for press credentials. The move comes as a result of a lawsuit filed in 2008 by three Web journalists who were denied press passes. In New York, journalists with press passes are typically allowed to cross police barricades at public events. 'Events that will qualify include city-sponsored activity — like a press conference or parade — as well as emergencies where the city has set up do-not-cross lines. The proposal also allows inexperienced journalists to obtain single-use press passes. Longtime civil rights lawyer Norman Siegel, who represented the journalists who sued, says the city will now decide who a journalist is by looking at the type of work they do, and not the organization they write for.'"

snydeq writes "Deep End's Paul Venezia provides an update on the City of San Francisco's trial against IT admin Terry Childs, which — at eight weeks and counting — hasn't even seen the defense begin to present its case. The main spotlight thus far has been on the testimony of San Francisco Mayor Gavin Newsom. 'Many articles about this case have pounced on the fact that after Childs gave the passwords to the mayor, they couldn't immediately be used. Most of these pieces chalk this up to some kind of secondary infraction on Childs's part,' Venezia writes. 'Just because you give someone a password doesn't mean that person knows how to use it. Childs's security measures would have included access lists that blocked attempted logins from non-specified IP addresses or subnets. In short, it was nothing out of the ordinary if you know anything about network security.' But while the lack of technical expertise in the case is troubling, encouraging is the fact that the San Francisco Chronicle's 'breathless piece reporting on the mayor's testimony' drew comments 10-to-1 in Childs's favor, which may indicate that 'public opinion of this case has tilted in favor of the defense,' Venezia writes. Of course, 'if [the trial] drags into summer, Childs will have the dubious honor of being held in jail for two full years.' This for a man who 'ultimately protected the [City's] network until the bitter end.'"