Beta
×

Welcome to the Slashdot Beta site -- learn more here. Use the link in the footer or click here to return to the Classic version of Slashdot.

Thank you!

Before you choose to head back to the Classic look of the site, we'd appreciate it if you share your thoughts on the Beta; your feedback is what drives our ongoing development.

Beta is different and we value you taking the time to try it out. Please take a look at the changes we've made in Beta and  learn more about it. Thanks for reading, and for making the site better!

Finland's Nuclear Plant Start Delayed Again

samzenpus posted 3 hours ago | from the one-day dept.

Power 25

mdsolar writes with news about further delays to Finland's Olkiluoto 3 nuclear reactor. "Areva-Siemens, the consortium building Finland's biggest nuclear reactor, said on Monday the start date of the much delayed project will be pushed back to late 2018 — almost a decade later than originally planned. Areva-Siemens blamed disagreements with its client Teollisuuden Voima (TVO) over the plant's automation system, the latest blow for a project that has been hit by repeated delays, soaring costs and disputes. "The delays are because the planning of the plant has taken needlessly long," Jouni Silvennoinen, TVO's project head, told Reuters on Monday. "We haven't examined the supplier's detailed schedules yet, but our preliminary view is that we could do better (than 2018)."

Ask Slashdot: Linux-Friendly Desktop x86 Motherboard Manufacturers?

Soulskill posted 5 hours ago | from the roll-your-own dept.

Operating Systems 103

storkus writes: The release of Haswell-E and a price drop on Devil's Canyon has made me itch for a PC upgrade. However, looking around I discovered a pair of horror stories on Phoronix about the difficulties of using Linux on a multitude of motherboards. My question: if MSI, Gigabyte, Asus (and by extension Asrock) are out, who's left and are they any good? I'd like to build a (probably dual-boot, but don't know for sure) gaming and 'other' high-end machine with one of the above chips, so we're talking Z97 or X99; however, these stories seem to point to the problems being Windows-isms in the BIOS/UEFI structures rather than actual hardware incompatibility, combined with a lousy attitude (despite the Steam Linux distro being under development).

Power Grids: The Huge Battery Market You Never Knew Existed

samzenpus posted yesterday | from the store-it-up dept.

Power 161

ashshy writes Unlike the obvious battery needs for smartphones or electric cars, many consumers are unaware of the exploding need for enormous battery banks as modern power grids are bringing a whole new set of requirements. From the article: "'Our electricity grid was built a certain way, and that way is to have on-demand production,' Argonne National Laboratory battery researcher Jeff Chamberlain explained. 'So as I flip my light switch on at home, there's some little knob somewhere that turns the power up. There is no buffer. It's a very interesting production cycle compared to other consumer goods. It was built a certain way, and the grid is currently changing in two different ways. One is, first our demand is increasing. But another is, around the world human beings are trying to get off fossil fuels and that means using solar and wind. Well, we cannot turn up the sun or wind, or turn down the sun or wind according to our energy needs. So the more those technologies penetrate the grid, the more you need energy storage. You need a buffer. And that is a very difficult challenge that's similar to transportation because it's cost-driven,' Chamberlain said. 'But it's also different from transportation because we're not limited by volume or mass like we are in vehicles. We're working on energy storage systems that are stationary.'"

Feds Want Nuclear Waste Train, But Don't Know Where It Would Go

samzenpus posted 2 days ago | from the put-that-anywhere dept.

United States 223

mdsolar writes with news of a plan to move radioactive waste from nuclear plants. The U.S. government is looking for trains to haul radioactive waste from nuclear power plants to disposal sites. Too bad those trains have nowhere to go. Putting the cart before the horse, the U.S. Department of Energy recently asked companies for ideas on how the government should get the rail cars needed to haul 150-ton casks filled with used, radioactive nuclear fuel. They won't be moving anytime soon. The latest government plans call for having an interim test storage site in 2021 and a long-term geologic depository in 2048. No one knows where those sites will be, but the Obama administration is already thinking about contracts to develop, test and certify the necessary rail equipment.

Update: Raspberry Pi-Compatible Development Board Cancelled

samzenpus posted 2 days ago | from the not-so-fast dept.

Hardware Hacking 164

An anonymous reader writes "Anyone who might have been interested in the miniature Raspberry Pi compatible board mentioned here a month ago should know the board has been cancelled due to problems sourcing the Broadcom SoC. Given the less than welcoming response from the rpi community to the board's release, there is speculation as to why Hardkernel is having trouble buying the chip.

Anand Lal Shimpi Retires From AnandTech

Soulskill posted 2 days ago | from the much-respect dept.

The Media 136

An anonymous reader writes: If you've built a PC in the past 17.5 years, chances are you read some hardware reviews on AnandTech at some point. The site's creator, Anand Lal Shimpi, has announced that he is retiring from the tech writing business. He said, "AnandTech started as a site that primarily reviewed motherboards, then we added CPUs, video cards, cases, notebooks, Macs, smartphones, tablets and anything else that mattered. The site today is just as strong in coverage of new mobile devices as it is in our traditional PC component coverage ... To the millions of readers who have visited and supported me and the site over the past 17+ years, I owe you my deepest gratitude. You all enabled me to spend over half of my life learning more than I ever could have in any other position. The education I've received doing this job and the ability to serve you all with it is the most amazing gift anyone could ever ask for. You enabled me to get the education of a lifetime and I will never be able to repay you for that. Thank you."

Wi-Fi Router Attack Only Requires a Single PIN Guess

Soulskill posted 2 days ago | from the one-two-three-four dept.

Wireless Networking 82

An anonymous reader writes: New research shows that wireless routers are still quite vulnerable to attack if they don't use a good implementation of Wi-Fi Protected Setup. Bad implementations do a poor job of randomizing the key used to authenticate hardware PINs. Because of this, the new attack only requires a single guess at the hardware PIN to collect data necessary to break it. After a few hours to process the data, an attacker can access the router's WPS functionality. Two major router manufacturers are affected: Broadcom, and a manufacturer to be named once they get around to fixing it. "Because many router manufacturers use the reference software implementation as the basis for their customized router software, the problems affected the final products, Bongard said. Broadcom's reference implementation had poor randomization, while the second vendor used a special seed, or nonce, of zero, essentially eliminating any randomness."

MIPS Tempts Hackers With Raspbery Pi-like Dev Board

timothy posted 2 days ago | from the do-what-thou-will dept.

Android 88

DeviceGuru (1136715) writes "In a bid to harness the energy and enthusiasm swirling around today's open, hackable single board computers, Imagination Technologies, licensor of the MIPS ISA, has unveiled the Creator C120 development board, the ISA's counter to ARM's popular Raspberry Pi and BeagleBone Black SBCs. The MIPS dev board is based on a 1.2GHz dual-core MIPS32 system-on-chip and has 1GB RAM and 8GB flash, and there's also an SD card slot for expansion. Ports include video, audio, Ethernet, both WiFi and Bluetooth 4.0, and a bunch more. OS images are already available for Debian 7, Gentoo, Yocto, and Arch Linux, and Android v4.4 is expected to be available soon. Perhaps the most interesting feature of the board is that there's no pricing listed yet, because the company is starting out by giving the boards away free to developers who submit the most interesting projects."

Dell's New Alienware Case Goes to Extremes To Prevent Overheating

timothy posted 2 days ago | from the pvc-and-tape-would-cost-less dept.

Hardware 144

MojoKid writes Dell's enthusiast Alienware brand has always stood out for its unique, other-worldly looks (sometimes good, sometimes, not so good) and there's such a thing as taking things to the next level, this might be it. However, there's more to this refresh than just shock value. It's actually a futuristic aesthetic with a rather purposeful design behind it. Today Alienware gave a sneak peek at their completely redesigned Alienware Area 51 desktop system. This refreshed system is unlike any previous Alienware rig you've seen. With a trapezoidal shape to its chassis, Dell-Alienware says you can place the Area-51 against a wall and not have to worry about thermals getting out of the control. That's because there's a controlled gap and a sharp angle to the chassis that ensures only a small part of the system actually rests near the wall, leaving extra room for hot air to escape up and away. This design also offers users easy access to rear IO ports. Despite the unique design, there's plenty of room for high end components inside. The retooled chassis can swallow up to three 300W double-wide full-length graphics cards. It also brings to the table Intel's latest and greatest Haswell-E in six-core or eight-core options, liquid cooled and nestled into Intel's X99 chipset. No word from Dell on the price but the new Area-51 is slated to start shipping in October.

Robot Printer Brings Documents To Your Desk

Soulskill posted 3 days ago | from the surprised-this-is-a-thing-but-also-surprised-it-wasn't-a-thing-already dept.

Printer 64

mrspoonsi sends this news from the BBC: Fuji Xerox has developed a new robotic printer that can move around a lounge or office to bring documents to the person who printed them. The printer is designed to be used primarily in public places as a way to keep sensitive documents secure. Sensors on the machine prevent it from bumping into people on the way. However, some analysts argued that the idea was not cost effective when compared with other secure printing methods. Fuji Xerox — a joint venture between the two firms — has been testing the printer this month at a business lounge in Tokyo. Each desk in the lounge is given a unique web address from which to print. Users access the address and upload documents to be printed. Once the printer receives the job, it moves to the intended recipient who then has to display a smart card to activate printing.

Intel's Haswell-E Desktop CPU Debuts With Eight Cores, DDR4 Memory

Soulskill posted 3 days ago | from the onward-and-upward dept.

Intel 172

crookedvulture writes: Intel has updated its high-end desktop platform with a new CPU-and-chipset combo. The Haswell-E processor has up to eight cores, 20MB of cache, and 40 lanes of PCI Express 3.0. It also sports a quad-channel memory controller primed for next-gen DDR4 modules. The companion X99 chipset adds a boatload of I/O, including 10 SATA ports, native USB 3.0 support, and provisions for M.2 and SATA Express storage devices. Thanks to the extra CPU cores, performance is much improved in multithreaded applications. Legacy comparisons, which include dozens of CPUs dating back to 2011, provide some interesting context for just how fast the new Core i7-5960X really is. Intel had to dial back the chip's clock speeds to accommodate the extra cores, though, and that concession can translate to slower gaming performance than Haswell CPUs with fewer, faster cores. Haswell-E looks like a clear win for applications that can exploit its prodigious CPU horsepower and I/O bandwidth, but it's clearly not the best CPU for everything. Reviews also available from Hot Hardware, PC Perspective, AnandTech, Tom's Hardware, and HardOCP.

How the World's Fastest Electric Car Is Pushing Wireless Charging Tech

timothy posted 4 days ago | from the amping-up dept.

Transportation 49

An anonymous reader writes With the first ever season of Formula E revving up in China next month, it's clear there's more to electric cars than Tesla. But the race cars hitting the track in Beijing don't have anything on the speed of Drayson Racing Technology's Lola B12 69/EV, which holds the record for the world's fastest lightweight electric car, and which uses the kind of power technologies that could one day have applications off the track too—like charging your phone wirelessly.

Research Shows RISC vs. CISC Doesn't Matter

timothy posted 4 days ago | from the just-a-couple-of-letters dept.

Intel 159

fsterman writes The power advantages brought by the RISC instruction sets used in Power and ARM chips is often pitted against the X86's efficiencies of scale. It's difficult to assess how much the difference between instruction sets matter because teasing out the theoretical efficiency of an ISA from the proficiency of a chip's design team, technical expertise of its manufacturer, and support for architecture-specific optimizations in compilers is nearly impossible . However, new research examining the performance of a variety of ARM, MIPS, and X86 processors gives weight to Intel's conclusion: the benefits of a given ISA to the power envelope of a chip are minute.

Fake NVIDIA Graphics Cards Show Up In Germany

timothy posted 5 days ago | from the maybe-they're-just-resting dept.

Graphics 76

An anonymous reader writes "Several fake NVIDIA cards — probably GeForce GT 440 — have had their BIOS reflashed to report themselves as GeForce GTX 660. They were sold under the brand "GTX660 4096MB Nvidia Bulk" but only deliver 1/4 of the speed of a real GTX 660. Investigations are ongoing into who did the reflashing, but several hundred of them have already been sold and are now being recalled."

Old Doesn't Have To Mean Ugly: Squeezing Better Graphics From Classic Consoles

samzenpus posted 5 days ago | from the what's-old-is-new dept.

Graphics 166

MojoKid writes If you're a classic gamer, you've probably had the unhappy experience of firing up a beloved older title you haven't played in a decade or two, squinting at the screen, and thinking: "Wow. I didn't realize it looked this bad." The reasons why games can wind up looking dramatically worse than you remember isn't just the influence of rose-colored glasses — everything from subtle differences in third-party hardware to poor ports to bad integrated TV upscalers can ruin the experience. One solution is an expensive upscaling unit called the Framemeister but while its cost may make you blanch, this sucker delivers. Unfortunately, taking full advantage of a Framemeister also may mean modding your console for RGB output. That's the second part of the upscaler equation. Most every old-school console could technically use RGB, which has one cable for the Red, Green, and Blue signals, but many of them weren't wired for it externally unless you used a rare SCART cable (SCART was more common in other parts of the world). Modding kits or consoles cost money, but if you're willing to pay it, you can experience classic games with much better fidelity.

New NRC Rule Supports Indefinite Storage of Nuclear Waste

samzenpus posted 5 days ago | from the can-I-leave-this-here? dept.

Government 173

mdsolar writes in with news about a NRC rule on how long nuclear waste can be stored on-site after a reactor has shut down. The five-member board that oversees the Nuclear Regulatory Commission on Tuesday voted to end a two-year moratorium on issuing new power plant licenses. The moratorium was in response to a June 2012 decision issued by the U.S. Court of Appeals for the District of Columbia that ordered the NRC to consider the possibility that the federal government may never take possession of the nearly 70,000 metric tons of spent nuclear fuel stored at power plant sites scattered around the country. In addition to lifting the moratorium, the five-member board also approved guidance replacing the Waste Confidence Rule. "The previous Waste Confidence Rule determined that spent fuel could be safely stored on site for at least 60 years after a plant permanently ceased operations," said Neil Sheehan, spokesman for the NRC. In the new standard, Continued Storage of Spent Nuclear Fuel Rule, NRC staff members reassessed three timeframes for the storage of spent fuel — 60 years, 100 years and indefinitely.

Ask Slashdot: What To Do About Repeated Internet Overbilling?

timothy posted 5 days ago | from the hey-these-guys-did-it-to-me-too dept.

AT&T 353

An anonymous reader writes "AT&T has been overbilling my account based on overcounting DSL internet usage (they charge in 50 gigabyte units after the first 150). I have been using a Buffalo NFinity Airstation as a managed switch to count all traffic. As you may know, this device runs firmware based on dd-wrt and has hidden telnet functionality, so I am able to load a script to count traffic directly onto the device. I have an auto-scraper that collects the data and saves it on my computer's hard disk every two minutes while the computer is running. While it is not running, the 2 minute counters accumulate in RAM on the device. Power problems are not normally an issue here; and even when they are I can tell it has happened. The upshot of all this is I can measure the exact amount of download bandwidth and a guaranteed overestimate of upload bandwidth in bytes reliably. I have tested this by transferring known amounts of data and can account for every byte counted, including ethernet frame headers. AT&T's billing reporting reports usage by day only, lags two days, and uses some time basis other than midnight. It is also reading in my testing a fairly consistent 14% higher whenever the basis doesn't disturb the test by using too much bandwidth too close to midnight.

AT&T has already refused to attempt to fix the billing meter, and asserts they have tested it and found it correct. Yet they refuse to provide a realtime readout of the counter that would make independent testing trivial. I've been through the agencies (CPUC, FCC, and Weights & Measures) and can't find one that is interested, AT&T will not provide any means for reasonable independent testing of the meter. It is my understanding that if there is a meter and its calibration cannot be checked, there is a violation of the law, yet I can't find an agency that can even accept such a claim (I'm not getting "your claim is meritless", but "we don't handle that"). If indeed they are not overbilling, my claim of no way to verify the meter still stands. My options are running thin here. So that my account can be identified by someone who recognizes the case: 7a6c74964fafd56c61e06abf6c820845cbcd4fc0 (bit commitment).

Slashdot Talks WIth IBM Power Systems GM Doug Balog (Video)

Roblimo posted 5 days ago | from the 1-u-2-u-more-u-than-u-bargained-4 dept.

Hardware 36

Yesterday we had a story titled 'IBM Gearing Up Mega Power 8 Servers For October Launch.' In the intro Timothy wrote, '...watch for a video interview with Balog on how he's helping spend the billion dollars that IBM pledged last year on open source development.' This is that video, and in it Balog tells us how much IBM loves Linux and open source, and how they're partnering with multiple distros, recently including Ubuntu. So get ready for Power 8 servers in October. IBM is pushing them like mad -- especially in the Linux/FOSS realm. (Alternate Video Link)

Scientists Craft Seamless 2D Semiconductor Junctions

Unknown Lamer posted 5 days ago | from the flat-is-in dept.

Hardware 49

vinces99 (2792707) writes Scientists have developed what they believe is the thinnest-possible semiconductor, a new class of nanoscale materials made in sheets only three atoms thick. The University of Washington researchers have demonstrated that two of these single-layer semiconductor materials can be connected in an atomically seamless fashion known as a heterojunction. This result could be the basis for next-generation flexible and transparent computing, better light-emitting diodes, or LEDs, and solar technologies.

"Heterojunctions are fundamental elements of electronic and photonic devices," said senior author Xiaodong Xu, a UW assistant professor of materials science and engineering and of physics. "Our experimental demonstration of such junctions between two-dimensional materials should enable new kinds of transistors, LEDs, nanolasers, and solar cells to be developed for highly integrated electronic and optical circuits within a single atomic plane."

Seagate Ships First 8 Terabyte Hard Drive

Unknown Lamer posted about a week ago | from the goes-to-11 dept.

Data Storage 315

MojoKid (1002251) writes Seagate announced today that it has begun shipping the world's first 8 Terabyte hard drive. The 8TB hard drive comes only five months after Western Digital released the first ever 6TB HDD. Up until then, Seagate's high capacity HDDs had been shipping only to select enterprise clients. The 8TB HDD comes in the 3.5-inch form factor and, according to the manufacturer, features a SATA 6Gbps interface and multi-drive RV tolerance which makes it suitable for data centers. It's unclear what technology the drive is based on, or if PMR (Perpendicular Magnetic Recording) or low-resistance helium technology was employed.

Slashdot Login

Need an Account?

Forgot your password?

Submission Text Formatting Tips

We support a small subset of HTML, namely these tags:

  • b
  • i
  • p
  • br
  • a
  • ol
  • ul
  • li
  • dl
  • dt
  • dd
  • em
  • strong
  • tt
  • blockquote
  • div
  • quote
  • ecode

"ecode" can be used for code snippets, for example:

<ecode>    while(1) { do_something(); } </ecode>