ananyo writes with bad news for John Titor. From the article: "Four years after its closure, researchers working with data from the Stanford Linear Accelerator Center's particle physics experiment BaBar have used the data to make the first direct measurement confirming that time does not run the same forwards as backwards — at least for the B mesons that the experiment produced during its heyday. The application of quantum mechanics to fundamental particles rests on a symmetry known as CPT, for charge-parity-time, which states that fundamental processes remain unchanged when particles are replaced by their antimatter counterparts (C), left and right are reversed (P), and time runs in the reverse direction (T). Violations of C and P alone were first seen in radioactive decays in the 1950s, and BaBar was used to confirm violations of CP in B meson decays in 2001. To keep CPT intact, that implies that time reversal is also violated, but finding ways to compare processes running forward and backward in time has proven tricky. Theoretical physicists at the Universityof Valencia in Spain worked with researchers on BaBar to exploit the fact that the experiment had generated entangled quantum states of the meson Bzero and its antimatter counterpart Bzero-bar, which then evolved through several different decay chains. By comparing the rates of decay in chains in which one type of decay happened before another, with others in which the order was reversed, the researchers were able to compare processes that were effectively time reversed version of each other. They report in Physical Review Letters today that they see a violation of time reversal at an extremely high level of statistical significance."

Bennett Haselton writes: "Online political futures betting is in a legal limbo in the United States. But with the lifting of legal sanctions, and with the addition of one simple new feature, online futures betting could not only provide more accurate forecasts of the merits of different candidates, but also provide a tool for quieting partisan blowhards who think the opposing party's candidate is going to drag the country to hell. Let the blowhards bet!" You'll find the rest of Bennett's story below.

concealment writes in with a story about a man who has been crowned the world's happiest. "Tibetan monk and molecular geneticist Matthieu Ricard is the happiest man in the world according to researchers at the University of Wisconsin. The 66-year-old's brain produces a level of gamma waves — those linked to consciousness, attention, learning and memory — never before reported in neuroscience. The scans showed that when meditating on compassion, Ricard's brain produces a level of gamma waves — those linked to consciousness, attention, learning and memory — 'never reported before in the neuroscience literature,' Davidson said. The scans also showed excessive activity in his brain's left pre-frontal cortex compared to its right counterpart, giving him an abnormally large capacity for happiness and a reduced propensity towards negativity, researchers believe."

An anonymous reader writes "IARPA — the sister agency to DARPA — is sponsoring researchers to examine crowdsourcing as a method to derive better intelligence predictions. This research will eventually be transitioned to the intelligence community to improve national intelligence estimates. From the article: 'Like Darpa, its better-known counterpart in the Pentagon, Iarpa funds far-out research ideas. However, Iarpa works on ideas that could eventually be used by the likes of the Central Intelligence Agency (CIA), rather than the military. “The goal that Iarpa has is to eventually transition this to the intelligence community, and use it for something like the National Intelligence Estimates,” says Jenn Carter, who works on the project.'"

hypnosec writes with news that the Linux 3.7 kernel will support multiple ARM-based System on Chip platforms (Git commit page), writing "Up until now there has been a separate Linux kernel build for each of the ARM platforms or SoCs, which is one of the several problems when it comes to ARM based Linux. The merging of ARM multi-platform support into Linux 3.7 will put an end to this problem, enabling the new kernel to not only target multiple platforms but also be more in line with its x86 counterpart."

ananyo writes "Bioengineers have made an artificial jellyfish using silicone and muscle cells from a rat's heart. The synthetic creature, dubbed a medusoid, looks like a flower with eight petals. When placed in an electric field, it pulses and swims exactly like its living counterpart. The team now plans to build a medusoid using human heart cells. The researchers have filed a patent to use their design, or something similar, as a platform for testing drugs (abstract). 'You've got a heart drug?' says Kit Parker, a biophysicist at Harvard University in Cambridge, Massachusetts, who led the work. 'You let me put it on my jellyfish, and I'll tell you if it can improve the pumping.'" The video that accompanies the text is at once beautiful and creepy.

An anonymous reader writes with news that researchers at the Georgia Institute of Technology have taken a gene from 500-million-year-old bacteria and inserted it into modern E. coli bacteria. They then allowed the bacteria to evolve over the course of a thousand generations to see whether it would resemble its original 'evolutionary trajectory.' From the article: "After achieving the difficult task of placing the ancient gene in the correct chromosomal order and position in place of the modern gene within E. coli, Kaçar produced eight identical bacterial strains and allowed 'ancient life' to re-evolve. This chimeric bacteria composed of both modern and ancient genes survived, but grew about two times slower than its counterpart composed of only modern genes. 'The altered organism wasn’t as healthy or fit as its modern-day version, at least initially,' said Gaucher, 'and this created a perfect scenario that would allow the altered organism to adapt and become more fit as it accumulated mutations with each passing day.' The growth rate eventually increased and, after the first 500 generations, the scientists sequenced the genomes of all eight lineages to determine how the bacteria adapted. Not only did the fitness levels increase to nearly modern-day levels, but also some of the altered lineages actually became healthier than their modern counterpart."

lukehopewell1 writes "A Penn State robotics student has gone to the effort of building a working, automated turret from the video game series Portal. Powered by a webcam, Arduino boards and hacked up USB-missile launchers, this is one serious piece of kit that is just as adorable as its in-game counterpart. "

judgecorp writes "Wikipedia founder Jimmy Wales is to become a U.K. government adviser on open government. The unpaid post, announced at SXSW, will see him contributing ideas on issues including the single government portal open.gov.uk, among other things. Wales has been an outspoken critic of some government intiatives in the U.S., including the SOPA act on copyright — whose British counterpart, the DEA, is already law."

OldHawk777 writes with news that MITx, the Massachusetts Institute of Technology's online learning initiative, has opened free enrollment for its first course: 6.002x: Circuits and Electronics. "Modeled after MIT’s 6.002 — an introductory course for undergraduate students in MIT’s Department of Electrical Engineering and Computer Science (EECS) — 6.002x will introduce engineering in the context of the lumped circuit abstraction, helping students make the transition from physics to the fields of electrical engineering and computer science. ... 'We are very excited to begin MITx with this prototype class,' says MIT Provost L. Rafael Reif. 'We will use this prototype course to optimize the tools we have built by soliciting and acting on feedback from learners.' To access the course, registered students will log in at mitx.mit.edu, where they will find a course schedule, an e-textbook for the course, and a discussion board. Each week, students will watch video lectures and demonstrations, work with practice exercises, complete homework assignments, and participate in an online interactive lab specifically designed to replicate its real-world counterpart. Students will also take exams and be able to check their grades as they progress in the course. Overall, students can expect to spend approximately 10 hours each week on the course."

lightbox32 writes "Analyst Eldar Murtazin announced today that Microsoft chief executive Steve Ballmer was soon to meet his Nokia counterpart Stephen Elop to finalize the purchase of Nokia's smartphone division, which would see patents, staff, and some plants transferred to Microsoft, for an undisclosed price. From the article: '“Steve Ballmer, Andy Lees and Stephen Elop and Kai Ostamo will meet in Las Vegas to finalize agreement about Nokia smartphone unit. Bye Nokia,” he tweeted on Thursday morning."

hessian writes with this quote from the Electronic Frontier Foundation about the Stop Online Piracy Act: "Of course the word 'blacklist' does not appear in the bill's text — the folks who wrote it know Americans don't approve of blatant censorship. The early versions of PROTECT-IP, the Senate's counterpart to SOPA, did include an explicit Blacklist Provision, but this transparent attempt at extrajudicial censorship was so offensive that the Senate had to re-write that part of the bill. However, provisions that encourage unofficial blacklisting remained, and they are still alive and well in SOPA. First, the new law would allow the Attorney General to cut off sites from the Internet, essentially 'blacklisting' companies from doing business on the web. Under section 102, the Attorney General can seek a court order that would force search engines, DNS providers, servers, payment processors, and advertisers to stop doing business with allegedly infringing websites. Second, the bill encourages private corporations to create a literal target list—a process that is ripe for abuse."

Economist David Harrington (spotted via Tyler Cowan's Marginal Revolution) charges anti-plagiarism service Turnitin with "playing both sides of the fence, helping instructors identify plagiarists while helping plagiarists avoid detection." Turnitin analyzes student papers for suspicious elements in order to spot the plagiarism, scanning for things like lifted quotations or clever rephrasing. However, the same company offers a counterpart — a scanning service called WriteCheck which essentially lets the writer of a submitted paper know whether that paper would pass muster at Turnitin, and thus provides a way to skirt it (by tweaking and resubmitting). Harrington gave these two systems an interesting test, involving several New York Times articles and a book he suspected of having lifted content from those articles.

UgLyPuNk writes "Just a few hours after the Australian gaming public was confused by the stance taken by the South Australian Attorney-General, they're now getting angry over his New South Wales counterpart's decision. While the Standing Committee of Attorneys-General had planned on making a decision regarding the introduction of an R18+ rating for video games on Friday at a meeting in Adelaide, the NSW Attorney-General has announced he will not vote on the topic at this time."

Some Bitch writes "Britain's biggest selling Sunday tabloid will close after this Sunday's issue. The tabloid has been embroiled in a voicemail hacking controversy for some time now and the news that they compromised the voicemail of a murdered schoolgirl and paid bribes to Metropolitan police officers for stories kicked off a renewed assault on the paper. The News Corp daily counterpart to Sunday's News of the World is the Sun; the domain sunonsunday.co.uk was registered two days ago."

esocid writes "Senior officials in Spain's Society of Authors and Publishers (SGAE), the country's leading collection society for songwriters and composers, face embezzlement charges in the wake of a Friday raid on the organization's offices. Investigators say Jose Luis Rodriguez Neri, the head of an SGAE subsidiary called the Digital Society of Spanish Authors (SDAE), made payments for non-existent services to a contractor that then paid kickbacks to Neri and his associates. SGAE, the Spanish counterpart to American collecting societies like ASCAP and BMI, is known for its high fees and aggressive enforcement tactics. According to El País, 'the society has been often accused of exceeding its remit by going as far as to infiltrate private weddings to check whether fees had been paid for the music being played at the banquet.'"

I suspect most of you are not aware that Slashdot has an editorially independent counterpart in Japan. After the recent Quake and Tsunami, I asked my counterpart over there, Shuji Sado, if he would share with us something from Slashdot.jp. What follows is a collection of translated reader comments from your parallel selves in Japan. I want to wish all the Slashdot JP employees and readers the best of luck. Know that you have friends here. Hit the link below to read what it's like there right now.

Michael J. Ross writes "Of all the better-known content management systems, Drupal is oftentimes criticized for having the steepest learning curve. Yet that would only be a valid charge as a result of Drupal's great power and flexibility — particularly in the hands of a knowledgeable Drupal developer. But how can the interested programmer begin gaining those skills, as quickly as possible? One approach is to read and work through the examples of an introductory book, such as Foundation Drupal 7, written by Robert J. Townsend (except for a chapter contributed by Stephanie Pakrul)." Read on for the rest of Michael's review.

recoiledsnake writes "Apple dialed its battle with Android up a notch today by banning an Android magazine app from its App Store, leaving no way for users to install the app on iPads, iPhones and iPod Touches without jailbreaking. The reason for rejection, as given by an Apple rep, was: 'You know... your magazine...It's just about Android.... we can't have that in our App Store.' The bi-monthly publication — the Android counterpart to an iPhone magazine Dixon began putting out earlier this year — launched Nov. 11. 'It's funny really because I don't think we would sell many magazines on Android through Apple App Store,' Dixon told Media Watch. 'But the question is where this is going.' This comes on the heels of Jobs lashing out at Android, calling it fragmented, and its patent attacks on Android."

theodp writes "The Mercury News reports that Google's aggressive online growth increasingly has a counterpart in bricks and mortar, with the company's Mountain View HQ mushrooming in the past four years to occupy more than 4 million square feet. And that's just for starters. On Silicon Valley's NASA Ames base, Google is preparing to build a new corporate campus with fitness and day care facilities and — in a first in the valley — employee housing, adding 1.2 million sqare feet to Google's real estate holdings. 'I don't want to say it's the new company town,' said commercial real estate VP Gregory M. Davies of Google's role, 'but it's not far from it.' Presumably, no anti-suicide nets will be needed for this one."