Clint Perry, a biologist who studies the evolution of cognition in insects at Queen Mary University of London, and his colleagues have released the results of a creative new experiment in which they essentially taught bumblebees how to play "bee soccer." "The insects' ability to grasp this novel task is a big score for insect intelligence, demonstrating that they're even more complex thinkers than we thought," reports Smithsonian. From the report: For the study, published in the February 23 issue of Science, researchers gave a group of bees a novel goal (literally): to move a ball about half their size into a designated target area. The idea was to present them with a task that they would never have encountered in nature. Not only did the bees succeed at this challenge -- earning them a sugary treat -- but they astonished researchers by figuring out how to meet their new goal in several different ways. Some bees succeeded at getting their ball into the goal with no demonstration at all, or by first watching the ball move on its own. But the ones that watched other bees successfully complete the game learned to play more quickly and easily. Most impressively, the insects didn't simply copy each other -- they watched their companions do it, then figured out on their own how to accomplish the task even more efficiently using their own techniques. The results show that bees can master complex, social behaviors without any prior experience -- which could be a boon in a world where they face vast ecological changes and pressures.
Check out the new SourceForge HTML5 internet speed test! No Flash necessary and runs on all devices. Also, Slashdot's Facebook page has a chat bot now. Message it for stories and more. ×
According to a new study published in the journal Cell, a certain type of fasting diet can trigger the pancreas to regenerate itself. Of course, the researchers advise people not to try this without medical advice. BBC reports: In the experiments, mice were put on a modified form of the "fasting-mimicking diet." It is like the human form of the diet when people spend five days on a low calorie, low protein, low carbohydrate but high unsaturated-fat diet. It resembles a vegan diet with nuts and soups, but with around 800 to 1,100 calories a day. Then they have 25 days eating what they want -- so overall it mimics periods of feast and famine. Previous research has suggested it can slow the pace of aging. But animal experiments showed the diet regenerated a special type of cell in the pancreas called a beta cell. These are the cells that detect sugar in the blood and release the hormone insulin if it gets too high. There were benefits in both type 1 and type 2 diabetes in the mouse experiments. Type 1 is caused by the immune system destroying beta cells and type 2 is largely caused by lifestyle and the body no longer responding to insulin. Further tests on tissue samples from people with type 1 diabetes produced similar effects.
An anonymous reader quotes a report from Ars Technica: A divided federal appeals court is ruling for the First Amendment, saying the public has a right to film the police. But the 5th U.S. Circuit Court of Appeals, in upholding the bulk of a lower court's decision against an activist who was conducting what he called a "First Amendment audit" outside a Texas police station, noted that this right is not absolute and is not applicable everywhere. The facts of the dispute are simple. Phillip Turner was 25 in September 2015 when he decided to go outside the Fort Worth police department to test officers' knowledge of the right to film the police. While filming, he was arrested for failing to identify himself to the police. Officers handcuffed and briefly held Turner before releasing him without charges. Turner sued, alleging violations of his Fourth Amendment right against unlawful arrest and detention and his First Amendment right of speech. The 2-1 decision Thursday by Judge Jacques Wiener is among a slew of rulings on the topic, and it provides fresh legal backing for the so-called YouTube society where people are constantly using their mobile phones to film themselves and the police. A dissenting appellate judge on the case -- Edith Brown Clement -- wrote Turner was not unlawfully arrested and that the majority opinion from the Texas-based appeals court jumped the gun to declare a First Amendment right here because one "is not clearly established."
ZeniMax, the parent company of Fallout and Skyrim developer Bethesda, has filed for an injunction against virtual-reality company Oculus over the recent stolen technology case. The company had accused Oculus of stealing VR-related code, and was subsequently awarded $500 million by a Dallas court earlier this month. ZeniMax has now filed additional papers against Oculus, requesting that Oculus' products using the stolen code be removed from sale. GameSpot reports: Specifically, ZeniMax is seeking to block sales of its mobile and PC developer kits, as well as technology allowing the integration of Oculus Rift with development engines Unreal and Unity, reports Law360. If the injunction isn't granted, ZeniMax wants a share of "revenues derived from products incorporating its intellectual properties," suggesting a 20 percent cut for at least 10 years. ZeniMax argues the previous settlement of $500 million is "insufficient incentive for [Oculus] to cease infringing." Oculus, meanwhile, says that "ZeniMax's motion does not change the fact that the [original] verdict was legally flawed and factually unwarranted. We look forward to filing our own motion to set aside the jury's verdict and, if necessary, filing an appeal that will allow us to put this litigation behind us," the virtual reality company stated.
New submitter cherishjoo shares a report written by David Katzmaier via CNET: When the first curved TVs appeared more than three years ago I asked whether they were a gimmick. As a TV reviewer I had to give the curve a fighting chance, however, so I took a curved Samsung home to live with my family for awhile, in addition to subjecting it to a full CNET review. In the end, I answered my own question with the headline "Great picture quality, but the curved screen is a flat-out gimmick." Since then most of the video geeks I know, including just about everybody I hear from on Twitter, Facebook and article comments, pooh-poohs curved TV screens as a useless distraction. A curved TV takes the traditional flat screen and bends it along a gentle arc. The edges end up a bit closer, ostensibly providing a slight wraparound effect. Curved TV makers, citing huge curved screens like IMAX, call their sets more "immersive" than their flat counterparts, but in my experience that claim doesn't hold water at in-home (as opposed to theatrical) screen sizes and viewing distances. The only real image-quality benefit I saw to the curve was a reduction in reflections in some cases. That benefit wasn't worth the slight geometric distortions introduced by the curve, not to mention its awkwardness when hung on the wall. That said, the curve doesn't ruin an otherwise good picture. In TVs, assuming similar prices, curved vs. flat boils down to a choice of aesthetics. As Katzmaier mentioned, curved TVs have been on the market for several years now, and while manufacturers continue to produce them, the verdict on whether or not the pros outweigh the cons is still murky. Here's our question for you: Are curved televisions worth the inflated price tag? If you are in the market for a new TV, does the fact that the display is curved entice you or steer you away?
An anonymous reader writes from a report via BleepingComputer: Necurs, the world's largest spam botnet with nearly five million infected bots, of which one million are active each day, has added a new module that can be used for launching DDoS attacks. The sheer size of the Necurs botnet, even in its worst days, dwarfs all of today's IoT botnets. The largest IoT botnet ever observed was Mirai Botnet #14 that managed to rack up around 400,000 bots towards the end of 2016 (albeit the owner of that botnet has now been arrested). If this new feature were to ever be used, a Necurs DDoS attack would easily break every DDoS record there is. Fortunately, no such attack has been seen until now. Until now, the Necurs botnet has been seen spreading the Dridex banking trojan and the Locky ransomware. According to industry experts, there's a low chance we'd see the Necurs botnet engage in DDoS attacks because the criminal group behind the botnet is already making too much money to risk exposing their full infrastructure in DDoS attacks.
According to Ars Technica, "The Federal Communications Commission plans to halt implementation of a privacy rule that requires ISPs to protect the security of its customers' personal information." From the report: The data security rule is part of a broader privacy rulemaking implemented under former Chairman Tom Wheeler but opposed by the FCC's new Republican majority. The privacy order's data security obligations are scheduled to take effect on March 2, but Chairman Ajit Pai wants to prevent that from happening. The data security rule requires ISPs and phone companies to take "reasonable" steps to protect customers' information -- such as Social Security numbers, financial and health information, and Web browsing data -- from theft and data breaches. The rule would be blocked even if a majority of commissioners supported keeping them in place, because the FCC's Wireline Competition Bureau can make the decision on its own. That "full commission vote on the pending petitions" could wipe out the entire privacy rulemaking, not just the data security section, in response to petitions filed by trade groups representing ISPs. That vote has not yet been scheduled. The most well-known portion of the privacy order requires ISPs to get opt-in consent from consumers before sharing Web browsing data and other private information with advertisers and other third parties. The opt-in rule is supposed to take effect December 4, 2017, unless the FCC or Congress eliminates it before then. Pai has said that ISPs shouldn't face stricter rules than online providers like Google and Facebook, which are regulated separately by the Federal Trade Commission. Pai wants a "technology-neutral privacy framework for the online world" based on the FTC's standards. According to today's FCC statement, the data security rule "is not consistent with the FTC's privacy standards."
Lucas123 writes: Toshiba has begun shipping samples of its third-generation 3D NAND memory product, a chip with 64 stacked flash cells that it said will enable a 1TB chip shipping later this spring. The new flash memory product has 65% greater capacity than the previous generation technology, which used 48 layers of NAND flash cells. The chip will be used in data centers and consumer SSD products. The technology announcement comes even as suitors are eyeing buying a majority share of the company's memory business. Along with a previous report about Western Digital, Foxxcon, SK Hynix and Micron Technology have now also thrown their hats in the ring to purchase a majority share in Toshiba's memory spin-off, according to a new report in the Nikkei's Asian Review.
An anonymous reader quotes a report from ZDNet: A security lapse at a New York international airport left its server backups exposed on the open internet for almost a year, ZDNet has found. The internet-connected storage drive contained several backup images of servers used by Stewart International Airport, but neither the backup drive nor the disk images were password protected, allowing anyone to access their contents. Since April last year, the airport had been inadvertently leaking its own highly-sensitive files as a result of the drive's misconfiguration. Vickery, who also posted an analysis of his findings, said the drive "was, in essence, acting as a public web server" because the airport was backing up unprotected copies of its systems to a Buffalo-branded drive, installed by a contract third-party IT specialist. When contacted Thursday, the contractor dismissed the claims and would not comment further. Though the listing still appears on Shodan, the search engine for unprotected devices and databases, the drive has since been secured. The files contained eleven disk images, accounting for hundreds of gigabytes of files and folders, which when mounted included dozens of airport staff email accounts, sensitive human resources files, interoffice memos, payroll data, and what appears to be a large financial tracking database. Many of the files we reviewed include "confidential" internal airport documents, which contain schematics and details of other core infrastructure.
As many as five major Hollywood studios have been working with cinema owners to shrink the traditional release window and allow consumers to rent movies on-demand in as little as 17 days after they hit theaters, reports Variety. From the article: Warner Bros. and Universal have been the most aggressive in pursuing an arrangement that would see certain movies receive a premium video-on-demand release within weeks of their theatrical premieres, but now other studios are joining the discussions. Twentieth Century Fox has also begun to talk early releases with theater owners, while Sony is having its own separate talks with exhibitors and is trying to devise its own plan. Paramount, which previously did a pilot program with AMC and a few other exhibitors to release "Scouts Guide to the Zombie Apocalypse" and "Paranormal Activity: The Ghost Dimension" on digital platforms early, has continued to seek a similar strategy. Though different studios are exploring different scenarios, the plan that has gathered the most steam would involve offering up movies for $50 a rental some 17 days after their theatrical opening. Those rentals would be available for 48 hours. The latest round of discussions began roughly 18 months ago.
From a report on Axios: Aerospace manufacturers like Boeing and Airbus cannot produce airplanes fast enough to meet demand despite what the Wall Street Journal calls "one of the industry's steepest production increases since World War II." The run up in demand is partially the result of fast-growing airline industries in the Middle East and China. Manufacturers will need to increase production by 30% to meet current orders, and such booming demand is one sign of a healthier global economy.
We have come a long way from the age of flip phones and nine-key texting. Even as if group messaging and instant messengers took over, the SMS has largely retained its core standard over the years. Google wants to change that, and for this, it has been working with hundreds of carriers and manufacturers around the world to bring the text message into the 21st century. Using a standard called Rich Communications Services, the group plans to make a texting app that comes with your phone and is every bit as powerful as those dedicated messaging apps. This would make all the best features available to everyone with an Android phone. From a report on BetaNews: Just last week we were talking about Google's championing of RCS (Rich Communication Services), the successor to SMS. Now the company has renamed its Messenger app to Android Messages as it aims to become not just the default SMS app, but the default RCS app for Android users. Part of the reason for the name change is to convey the idea that the app is now about more than just one type of message. Google is betting big on RCS and this is hinted at in the app update description which says it adds "Simpler sign-up for enhanced features on supported carriers."
An anonymous reader shares a CNBC report: You may accept, by now, that robots will take over lots of jobs currently held by human workers. But you probably believe they won't be taking yours. Though other industries are in danger, your position is safe. That's according to a report released by LivePerson, a cloud-based messaging company which surveyed 2,000 U.S.-based consumers online in January. Their researchers find that only three percent of respondents say they experience fear about losing their job to a robot once a week. By contrast, more than 40 percent of respondents never worry about it. And a whopping 65 percent of respondents either strongly or somewhat agree that other industries will suffer because of automation, but theirs will be fine.
In the self-driving future envisioned by Tesla CEO Elon Musk, car owners might be saying "goodbye" to a whole lot more than steering wheels. From a Mashable report: Musk is so sure of the safety features bundled into Tesla vehicles that his company has begun offering some customers a lifetime insurance and maintenance package at the time of purchase. No more monthly insurance bills. No more unexpected repair costs. "We've been doing it quietly," Tesla President of Global Sales and Service Jonathan McNeill explained on the call, "but in Asia in particular where we started this, now the majority of Tesla cars are sold with an insurance product that is customized to Tesla, that takes into account not only the Autopilot safety features but also the maintenance costs of the car." "It's our vision in the future that we'll be able to offer a single price for the car, maintenance and insurance in a really compelling offering for the consumer," added McNeill. "And we're currently doing that today."
Unlike the United States where 'fair use' exemptions are entrenched in law, Australia has only a limited "fair dealing" arrangement. This led head of copyright at Google to conclude that Australia wouldn't be a safe place for his company to store certain data, a clear hindrance to innovation and productivity. From a report on TorrentFreak: The legal freedom offered by fair use is a cornerstone of criticism, research, teaching and news reporting, one that enables the activities of thousands of good causes and enriches the minds of millions. However, not all countries fully embrace the concept. Perhaps surprisingly, Australia is currently behind the times on this front, a point not lost on Google's Senior Copyright Counsel, William Patry. Speaking with The Australian, Patry describes local copyright law as both arcane and not fit for purpose, while acting as a hindrance to innovation and productivity. "We think Australians are just as innovative as Americans, but the laws are different. And those laws dictate that commercially we act in a different way," Patry told the publication. "Our search function, which is the basis of the entire company, is authorized in the US by fair use. You don't have anything like that here." Australia currently employs a more restrictive "fair dealing" approach, but itâ(TM)s certainly possible that fair use could be introduced in the near future.