mdsolar writes EDF Energy, the British subsidiary of the French state-controlled utility, said on Monday that it was shutting down three nuclear reactors and that a reactor with a fault that has been shut down since June would remain so. The facilities, which are being investigated as a precaution, generate nearly a quarter of nuclear capacity in Britain. The British Office for Nuclear Regulation said that there had been no release of radioactive material and no injuries. Industry experts did not anticipate much effect on electricity supplies or prices in the short term. EDF said that over the next few days it would idle a second reactor at the facility, Heysham 1, in northwest England. The company said it would also shut down two other reactors of similar design at Hartlepool in northeast England to investigate whether they had the same flaws.
Sign up for the Slashdot Daily Newsletter! DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Help SAVE NET NEUTRALITY! ×
crookedvulture writes Intel's next-gen Broadwell processor has entered production, and we now know a lot more about what it entails. The chip is built using 14-nm process technology, enabling it to squeeze into half the power envelope and half the physical footprint of last year's Haswell processors. Even the thickness of the CPU package has been reduced to better fit inside slim tablets. There are new power-saving measures, too, including a duty cycle control mechanism that shuts down sections of the chip during some clock cycles. The onboard GPU has also been upgraded with more functional units and hardware-assisted H.265 decoding for 4K video. Intel expects the initial Broadwell variant, otherwise known as the Core M, to slip into tablets as thin as the iPad Air. We can expect to see the first systems on shelves in time for the holidays.
hcs_$reboot (1536101) writes Again, not much good news for the MS Surface. Computerworld reports a Microsoft's losses on the tablet device at $US1.7 billion so far. But, still, Microsoft is serene: "It's been exciting to see the response to the Surface Pro 3 from individuals and businesses alike. In fact, Surface Pro 3 sales are already outpacing prior versions of Surface Pro. The Surface business generated more than $2B in revenue for the fiscal year 2014 and $409 million in revenue during Q4 FY14 alone, the latter of which included just ten days of Intel Core i5 Surface Pro 3 sales in Canada and the US." Should Microsoft pull the plug on the tablet? Or maybe it's just a matter of users getting used to the Surface? Even if they're losing money on the Pro 3, Microsoft has seemingly little to be ashamed of when it comes to reviews of the hardware.
Ars Technica takes a look at the next generation of TrackingPoint's automatically aimed rifles (not "automatic" in the usual sense), and visited the shooting range where they're tested out. Like the company's previous generation of gun (still in production, and increasingly being sold to government buyers), TrackingPoint's offerings integrate a Linux computer that makes acquiring and tracking a target far easier and more accurate than it would otherwise be. Unlike the older models, though, this year TrackingPoint is concentrating on AR-15s, rather than longer, heavier bolt-action rifles. A slice: The signature "Tag-Track-Xact" system has gained additional functionality on the AR models, too. With the bolt-action guns, there was only one way to put a round onto a target: first, you sighted in on the thing you wanted to hit and depressed the red tagging button just above the trigger. A red pip would appear in the scope’s crosshairs, and you’d place the pip onto the target and release the button. The scope’s rangefinding laser would then illuminate the target to measure its distance, and the image processor would fix on the object; if you moved, or if the target moved, the red pip would remain atop the target. Then, to fire, you squeezed the trigger and lined the crosshairs up with the target’s pip. When the two coincided, the weapon fired. This method works fine for a bolt-action rifle where every round has to be manually chambered, but it’s less than ideal for a carbine, which one might want to fire off-hand (i.e., standing up and aiming) or from the hip. With this in mind, the AR PGFs have a new "free fire mode," in which you can tag a target once and then shoot at it as many times as you want by pulling the trigger directly, with all the shots using the ballistic data from the first shot’s tag. That means, says writer Lee Hutchinson, a rifle "with essentially 100 percent accuracy at 250 yards."
New submitter shervinemami writes (starting with a pretty big disclaimer: "I'm an Engineer at NVIDIA.") The latest CompuBench GPU benchmarks show NVIDIA's Tegra K1 running whole OpenCL algorithms around 5x faster than any other mobile device, and individual instructions around 20x faster! This huge jump is because mobile companies have been saying they support OpenCL on mobile devices since early 2013, but what they don't mention is that they only have software API support, not hardware-accelerated OpenCL running faster on their GPUs than CPUs. Now that NVIDIA's Tegra-K1 chip has started shipping in devices and thus is available for full benchmarking, it is clearly the only mobile chip that actually gives you proper hardware-accelerated OpenCL (and CUDA of course!). The K1 is also what's in Google's Project Tango 3-D mapping tablet.
theodp (442580) writes "Google earned kudos from Chicago Mayor Rahm Emanuel this week for teaming up with Staples to fund the projects of 367 of the city's 22,519 public school teachers on "begfunding" site DonorsChoose.org. "Everything that you asked for...every project that the teachers put on to help their students learn, exceed and excel here in the city of Chicago, you now have fully funded," Mayor Emanuel said. "Chicago's hardworking public school teachers are doing all that they can-and more-to support their students, but they need more help," said Rob Biederman, head of Chicago Public Affairs at Google. "We jumped at the chance to join with DonorsChoose.org and Staples to make Chicago's local classroom wishes come true." So what kind of dreams did Google make possible? Ironically, a look at Google Chicago's Giving Page shows that the biggest project funded by Google was to outfit a classroom with 32 Microsoft Surface RT tablets for $12,531, or about 6.5% of the $190,091 Google award. Other big ticket projects funded by Google included $5,931 for a personal home biodiesel kit and $5,552 for a marimba (in the middle of the spectrum was $748 for "Mindfulness Education"). In addition to similar "flash-funding" projects in Atlanta (paper towels!) and the Bay Area, Google and DonorsChoose have also teamed up this year to reward teachers with $400,000 for recruiting girls to learn to code (part of Google's $50 million Made With Code initiative) and an unknown amount for AP STEM teachers who passed Google muster (part of Google's $5 million AP STEM Access grant)."
An anonymous reader writes After 30 years of wearing glasses, one man says that the Oculus Rift virtual reality headset has prompted him to get laser eye surgery. With farsightedness and astigmatism, he says, "Never thought much about the laser surgery until the Rift, that's for sure." He has an appointment to get the $2200 surgery on the 13th of this month. "For me it is clear, my eyeglasses are like an obstacle for optimal VR experience," he said. He hopes the surgery will remove his need for glasses, which can be uncomfortable inside of the Rift, if they fit at all, and cause several issues such as scratched lenses and lower field of view. Oculus plans to make the consumer version of the Oculus Rift (aka CV1) more friendly to glasses wearers, "...we have a lot of great ideas for supporting glasses in the consumer version [of the Rift] (especially since a huge portion of the Oculus team wears glasses everyday!)" they noted in their Kickstarter.
jfruh (300774) writes "The Xbox one isn't just a game console: it's also a nifty media set-top box, and it interacts very well with your TV service — as long as you have cable. Cord-cutters will soon be able to attach their Xbox to an antenna — but only in Europe." The peripheral that Microsoft will soon release allows you to integrate over-the-air content into the Xbox One system. From the images Microsoft released it looks like the tuner is a small box with a port for an antenna cable on one end, and the USB cable on the other. Unfortunately for my readers in North America, as of now, the Xbox One Digital TV Tuner is only scheduled to release in Europe. Microsoft says it supports DVB-T, DVB-T2 and DVB-C television channels, which I hope means something to my European readers; Wikipedia tells me these are European over-the-air cable standards. The TV Tuner will be available in late October for 24.99 in the UK, and for €29.99 in France, Italy, Germany and Spain.
An anonymous reader writes Facebook today revealed details about Autoscale, a system for power-efficient load balancing that has been rolled out to production clusters in its data centers. The company says it has "demonstrated significant energy savings." For those who don't know, load balancing refers to distributing workloads across multiple computing resources, in this case servers. The goal is to optimize resource use, which can mean different things depending on the task at hand.
First time accepted submitter jarmund (2752233) writes "I first got a WRT54GL in 2007. Now, 7 years later, it's still churning along, despite only having one of its antennae left after an encounter with a toddler. As it is simply not up to date to today's standards (802.11N for example), what is a worthy successor? I enjoyed the freedom to choose the firmware myself (I've run Tomato on it since 2008), in addition to its robustness. A replacement will be considered second-rate unless it catered for the same freedom as its predecessor." Is there a canonical best household router nowadays?
Lucas123 writes An AMD website in China has leaked information about the upcoming release of a line of SSDs aimed at gamers and professionals that will offer top sequential read/write speeds of 550MB/s and 530MB/s, respectively. AMD confirmed the upcoming news, but no pricing was available yet. The SSDs will come in 120GB, 240GB and 480GB capacities and will use Toshiba's 19-nanometer flash lithography technology. According to IHS, AMD is likely entering the gaming SSD market because desktop SSD shipments are expected to experience a 39% CAGR between now and 2018.
An anonymous reader writes "The battle over Comcast's public WiFi network that is hosted on your cable modem continues. Comcast responded to Speedify's earlier power measurements by rushing them a new Cisco cable modem. The new modem proved to be more power hungry than the last, and also introduced some tricky IPv6 problems that caused major headaches for the team."
First time accepted submitter PotatoHead (12771) writes "This is a big win for Open Hardware Proponents! The Parallax Propeller Microcontroller VERILOG code was released today, and it's complete! Everything you need to run Open Code on an Open CPU design. This matters because you can now build a device that is open hardware, open code all the way down to the CPU level! Either use a product CPU, and have access to its source code to understand what and how it does things, or load that CPU onto a suitable FPGA and modify it or combine it with your design."
pmaccabe writes "The company aiming to make a Waste Annihilating Molten Salt Reactor(WAMSR) is now getting $2 million from the venture capital firm Founders Fund. From the article: "The Founders Fund is the firm behind some of the more successful Internet startups out there including Facebook, Yammer and Spotify, but also some science-focused companies such as Climate Corporation, Space-X and satellite startup Planet Labs. The fund, which was created by PayPal co-founder Peter Thiel and his partners, promotes this manifesto: 'we wanted flying cars, instead we got 140 characters.'”
New submitter socheres (1771002) writes I keep a Slackware server hosted at various datacenters on leased hardware for personal / freelance business use. I have been doing this for the last 10 years and during this time I moved my stuff to several datacenters, some small and some big name companies. No matter the hosting company, since I choose to install my own OS and not take a pre-installed machine, I always got the hardware delivered with the previous guys' data stored on the hard drives. It was also the case with spare drives, which were not installed new if I did not ask specifically for new ones. Has this happened to you? How often?
Jason Koebler (3528235) writes One major investment giant has now released three separate reports arguing that Tesla Motors is going to help kill power companies off altogether. Earlier this year, Morgan Stanley stirred up controversy when it released a report that suggested that the increasing viability of consumer solar, paired with better battery technology—that allows people to generate, and store, their own electricity—could send the decades-old utility industry into a death spiral. Then, the firm released another one. Now, it's tripling down on the idea with yet another report that spells out how Tesla and home solar will "disrupt" utilities.
An anonymous reader writes Laptop Mag battery tested the leading phones on all four major U.S. carriers and found that the same models on T-Mobile typically last 1 to 3 hours longer on a charge. This trend is not new, but has continued for over 3 years of testing. The article says While we don’t know for certain why T-Mobile phones last longer on a charge, there are some strong possibilities. T-Mobile’s network could be more efficient at sending and receiving data because of the bands it uses, or maybe there are far fewer customers on its LTE network, easing the strain. Another possibility is that T-Mobile tends to pre-load less bloatware on its flagship devices relative to the other carriers. AT&T is firmly in second place in the battery life findings presented, with Verizon and Sprint jockeying for last of the four carriers measured. It woud be interesting to see a similar test battery for phones in marginal reception areas; searching for service seems to deplete my battery faster than talking does.
Today's interview guest is literally a household name: If you look at the shelves in nearly any programmer's house, developer shop or hackerspace, you'll probably see a stretch of books from O'Reilly Media (or O'Reilly & Associates, depending on how old the books are). Tim O'Reilly started out publishing a few technical manuals in the late '70s, branching from there into well-received technical reference and instructional books, notably ones covering open source languages and operating systems (how many people learned to install and run a new OS from Matt Walsh's Running Linux?), but neither Tim O'Reilly nor the company has gotten stuck in one place for long. As a publisher, he was early to make electronic editions available, in step with the increasing capabilities of electronic readers. Make Magazine (later spun off as part of Maker Media, which also produces Maker Faires around the world) started as an O'Reilly project; the company's conferences like OSCON, Fluent, and this year's Solid are just as much a manifestation of O'Reilly's proclivity for spreading knowledge as the books are, and those are only part of the picture, being joined with seminars, video presentations, and more. Tim O'Reilly is often hailed as a futurist and an activist (he was an early proponent of 3-D printing and hardware hacking, and a loud voice for patent reform) and he's got his eye on trends from global (how the Internet functions) to more personal -- like ways that physical goods can be produced, customized, and networked. So please go ahead and ask O'Reilly about what it's been like to be a publisher of paper books in an ever-more electronic world, as well as a visionary in the world of DIY and fabrication, or anything else on your mind. As usual, ask as many questions as you'd like, but please, one per post.
Deathlizard (115856) writes "Have a Synology NAS? Is it accessible to the internet? If it is, You might want to take it offline for a while. Synolocker is a 0-day ransomware that once installed, will encrypt all of the NAS's files and hold them for ransom just like Cryptolocker does for windows PC's. The Virus is currently exploiting an unknown vulnerability to spread. Synology is investigating the issue."
vinces99 (2792707) writes "Imagine a world in which your wristwatch or other wearable device communicates directly with your online profiles, storing information about your daily activities where you can best access it – all without requiring batteries. Or, battery-free sensors embedded around your home that could track minute-by-minute temperature changes and send that information to your thermostat to help conserve energy. This not-so-distant 'Internet of Things' reality would extend connectivity to perhaps billions of devices. Sensors could be embedded in everyday objects to help monitor and track everything from the structural safety of bridges to the health of your heart. But having a way to cheaply power and connect these devices to the Internet has kept this from taking off. Now, University of Washington engineers have designed a new communication system that uses radio frequency signals as a power source and reuses existing Wi-Fi infrastructure to provide Internet connectivity to these devices. Called Wi-Fi backscatter, this technology is the first that can connect battery-free devices to Wi-Fi infrastructure. The researchers will publish their results at the Association for Computing Machinery's Special Interest Group on Data Communication's annual conference this month in Chicago. The team also plans to start a company based on the technology. The Pre-print research paper.