Billly Gates writes "Tom's Hardware did another benchmark showdown, since several releases of both Firefox and Chrome came out since their last one. Did Mozilla clean up its act and listen to its users? The test results are listed here. Firefox 13.01 uses the least amount of RAM with 40 tabs opened, while Chrome uses the highest (surprisingly). Overall, Firefox scored medium for memory efficiency, which measures RAM released after tabs are closed. Also surprising: IE 9 is still king of the lowest RAM usage for just one tab. Bear in mind that these tests were benchmarked in Windows 7. Windows XP and Linux users will have different results, due to differences in memory management. It is too bad IE 10, which is almost finished, wasn't available to benchmark." Safari and Opera are also along for the fight.

First time accepted submitter Techy77 writes "Online retailer Kogan will impose a new tax on its customers that visit its website using Microsoft's outdated Internet Explorer 7 web browser, which means they will spend 6.8 percent more than customers on browsers like Firefox, Opera, Safari and Chrome. From the article: 'Kogan said his company was able to keep prices low by using technology to make its business efficient and streamlined. however its web team was having to spend a lot of time making its new website look normal on IE7. "It’s not only costing us a huge amount, it’s affecting any business with an online presence, and costing the Internet economy millions,” Mr Kogan said. “As Internet citizens, we all have a responsibility to make the Internet a better place. By taking these measures, we are doing our bit.”'"

An anonymous reader writes with news of a presentation from CERN Research Director Sergio Bertolucci about follow-up experiments trying to repeat the faster-than-light neutrino results from last year. Quoting the press release: "The four [experiments], Borexino, ICARUS, LVD and OPERA all measure a neutrino time of flight consistent with the speed of light. This is at odds with a measurement that the OPERA collaboration put up for scrutiny last September, indicating that the original OPERA measurement can be attributed to a faulty element of the experiment's fibre optic timing system. 'Although this result isn't as exciting as some would have liked,' said Bertolucci, 'it is what we all expected deep down. The story captured the public imagination, and has given people the opportunity to see the scientific method in action – an unexpected result was put up for scrutiny, thoroughly investigated and resolved in part thanks to collaboration between normally competing experiments. That's how science moves forward.'"

New submitter x0d writes with this excerpt from the L.A. Times: "The Facebook spending spree may be continuing as a new report says the social networking giant might be looking to buy Norwegian company Opera Software. Now fully under the microscope of Wall Street as well as Main Street investors, Facebook is trying to solve its mobile monetizing problems and has been gobbling up various companies in recent months to increase its presence in the world of smartphones."

Pieroxy writes "The W3C is proposing a set of new rules for CSS prefixing by browser vendors. This would greatly mitigate the problem caused today where vendor specific prefixing is seeing its way through production sites. The problem is so bad that some vendors are now tempted to support other browsers' prefixing. The article also has a link to an email from Mozilla's Henri Sivonen that does a nice job of addressing many potential issues and shortcomings of this new proposal." I was under the impression that browser prefixes existed to allow use of experimental CSS features before standardization; just ditching the vendor prefix seems like a step backward.

New submitter Big Hairy Ian writes with this news from the BBC: "The head of an experiment that appeared to show subatomic particles traveling faster than the speed of light has resigned from his post. Prof Antonio Ereditato oversaw results that appeared to challenge Einstein's theory that nothing could travel faster than the speed of light. Reports said some members of his group, called OPERA, had wanted him to resign. Earlier in March, a repeat experiment found that the particles, known as neutrinos, did not exceed light speed."

ananyo writes "Neutrinos obey nature's speed limit, according to new results from an Italian experiment. The finding, posted to the preprint server arXiv.org, contradicts a rival claim from the OPERA experiment that neutrinos could travel faster than the speed of light. ICARUS, located just a few meters from OPERA, clocked neutrinos traveling at the speed of light, and no faster, after monitoring a beam of neutrinos sent from CERN in late October and early November of last year. The neutrinos were packed into pulses just four nanoseconds long. That meant the timing could be measured far more accurately than the original OPERA measurement, which used ten microsecond pulses. The new findings are yet another blow to OPERA's results. Researchers there had announced possible timing problems with their original measurements. For many, this will pretty much be case closed."

A few weeks back, you asked gaming-world academic and game designer Ian Bogost questions from the business, philosophical, and aesthetic sides of gaming; below, find his responses. Thanks, Ian!

First time accepted submitter iZarKe writes "Version 11.60 of Opera Browser for Desktop was released today. Significant changes: the inclusion of their new HTML5 rendering engine "Ragnarök", a revamped address bar, full ECMAScript 5.1 support, support for CSS3 Radial Gradients (finally), and a very revamped Mail panel. Originally, these features were set to be released with their next major version, 12.00. However, due to more work needed for the hardware acceleration feature also to be included in Opera 12, the 11.60 intermediary release came to be, as they didn't want to hold back the other new features for that long a time."

gbrumfiel writes "Earlier this year, the OPERA experiment made the extraordinary claim that they had seen neutrinos traveling faster than the speed of light. The experiment, located at Gran Sasso in Italy, saw neutrinos arrive 60 nanoseconds earlier than expected from their starting point at CERN in Switzerland. Others have doubted OPERA's claim, but in a new paper, the group reaffirms its commitment to the measurement. 'It's slightly better than the previous result,' OPERA's physics coordinator Dario Autiero told Nature News. Most members of the collaboration who didn't sign the original paper out of skepticism have now come on board. But scientists outside the group still aren't sure. 'Independent checks are the way to go,' says Rob Plunkett, co-spokesman of a rival experiment called MINOS."

You asked Phil Plait, aka The Bad Astronomer, questions on topics ranging from debunking superstition to extraterrestrial life to funding space exploration; read on below for his answers. Thanks for taking part, Phil!

Hugh Pickens writes "Betrayal, lust, secrecy, power: there's no shortage of dramatic intrigue in the story of Julian Assange and WikiLeaks. Perhaps that's why work has begun on an opera based on the life of Julian Assange in Melbourne. Opera Australia held – with Julian Assange's approval – a series of in-house workshops last month after its artistic director, Lyndon Terracini, came up with the idea and asked composer Jonathan Dreyfus to write the music. 'It's got everything that a dramatic musical work needs,' says Eddie Perfect, who played Assange in the initial process. 'It's got heroes and villains. In fact, it's got a hero and villain combined in one.' The company has not yet committed to a full production, but if the opera goes ahead it will be the second time the WikiLeaks story has been presented on stage in Assange's native Australia. Stainless Steel Rat played at the Seymour Center in Sydney last June."

Coisiche writes "To address the many responses to their original findings, the OPERA team who reported the detection of faster-than-light neutrinos is starting a new and improved version of their experiment. 'The neutrinos that emerge at Gran Sasso start off as a beam of proton particles at CERN. Through a series of complex interactions, neutrino particles are generated from this beam and stream through the Earth's crust to Italy. Originally, CERN fired the protons in a long pulse lasting 10 microseconds (10 millionths of a second). ... [In the new experiment], protons are sent in a series of short bursts — lasting just one or two nanoseconds, thousands of times shorter — with a large gap (roughly 500 nanoseconds) in between each burst. This system, says Dr Bertolucci, is more efficient: "For every neutrino event at Gran Sasso, you can connect it unambiguously with the batch of protons at CERN," he explained.'"

mikemuch writes "The standard that eventually became CSS was originally submitted to Tim Berners-Lee et al by Haakon Wium Lie, who continues to have new ideas for the web formatting language. The latest proposal from the current CTO of Opera Software is the CSS Generated Content for Paged Media Module. Lie sat down with PCMag to discuss not only this scrollbar-free browsing initiative, but a wider range of Web topics, including thoughts on powers like Apple and Google. A teaser from the story: 'At Opera, we sometimes wake up in the morning and see a new Google service that could have been optimized if we could have worked with them in the development phase. It seems they're more eager to put out things and see what sticks.'"

Barence writes "Opera has proposed a new browsing system that swaps scrolling on websites for flippable pages. The Norwegian browser maker is looking to remove the side scroll bar for documents or articles in favor of 'pages' of a set-size, similar to an ebook. Text can be reflowed into a column layout, and ads will be moved into the right spot in the text, with different ones displayed depending on the orientation of the device. Pages are flipped with gestures on tablets or with mouse clicks on the desktop. It's an 'opportunity to rethink the ads on the web and the user interface,' said Hakon Wium Lie, Opera's CTO." Their main focus for this is browsing on tablets.

gbrumfiel writes "Two weeks ago, researchers claimed particles called neutrinos were travelling faster-than-light and violating the laws of special relativity. But now it looks as though general relativity might be behind the experiment's unusual result. An independent analysis claims that the original experiment, known as OPERA, failed to take into account differences in earth's gravitational field between the neutrino source and the OPERA detector. As Nature News reports, gravity can distort time according to Einstein's theory, and the effect could explain why neutrinos appear to arrive 60 nanoseconds ahead of schedule. The OPERA team is now reviewing the new analysis."

An anonymous reader writes "Firefox 7 was released a couple days ago, and now the latest Web browser performance numbers are in. This article is the same series that ran benchmarks on Mac OS X Lion last month. This time around the new Mozilla release is going against Chrome 14 and Opera 11.51 in 40+ different tests on Windows 7. Testing comes from every category of Web browsing performance I can think of: startup time, page load time, JS, CSS, DOM, HTML5, Flash, hardware acceleration, WebGL, Java, Silverlight, reliable page loads, memory usage/management, and standards conformance. The article also has a little feature on the Futuremark Peacekeeper browser benchmark. An open beta of the next revision has just been made public. This new version adds HTML5, video codecs, and WebGL tests to the benchmark. It's also designed to run on any browser/OS/device combination — e.g. Windows desktop, iPad, Droid 2, MacBook, Linux flavors, etc. Another great read, a must for Web browser fanatics!"

angry tapir writes "While the Kindle Fire tablet consumed much of the focus at Amazon's launch event Wednesday in New York, the company also showed off a bit of potentially radical software technology as well, the new browser for the Fire, called Silk. Silk is different from other browsers because it can be configured to let Amazon's cloud service do much of the work assembling complex Web pages. The result is that users may experience much faster load times for Web pages, compared to other mobile devices, according to the company."

surewouldoutlaw writes "After the astonishing news from CERN that the OPERA experiment had detected neutrinos traveling faster than light speed, challenging Einstein's theory of special relativity, there has been some skepticism over the results. Now Fermilab, near Chicago, has announced it will attempt to replicate the experimental results within four to six months."

intellitech writes "Puzzling results from Cern, home of the LHC, have confounded physicists — because it appears subatomic particles have exceeded the speed of light. Neutrinos sent through the ground from Cern toward the Gran Sasso laboratory 732km away seemed to show up a few billionths of a second early. The results will soon be online to draw closer scrutiny to a result that, if true, would upend a century of physics. The lab's research director called it 'an apparently unbelievable result.'" Also on the AP wire, as carried by PhysOrg, which similarly emphasizes that the data are preliminary. Update: 09/22 20:43 GMT by T : Reader Curunir_wolf adds a link to the experiment itself, the Oscillation Project with Emulsion-tRacking Apparatus, or OPERA, which "was developed to study the phenomenon of neutrino transmutation (neutrinos changing from one type to another. The speed of the neutrinos, of course, was an entirely unexpected observation."