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United States

Feds Want Nuclear Waste Train, But Don't Know Where It Would Go 184

Posted by samzenpus
from the put-that-anywhere dept.
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.
Books

Japanese Publishers Lash Out At Amazon's Policies 112

Posted by Soulskill
from the does-not-play-nice-with-others dept.
Nate the greatest writes: Amazon is in a bitter contract fight with Hachette in the U.S. and Bonnier in Germany, and now it seems the retail giant is also in conflict with publishers in Japan. Amazon has launched a new rating system in Japan which gives preference to publishers with larger ebook catalogs (and publishers that pay higher fees), leading to complaints that Amazon is using its market power to blackmail publishers. Where have we heard that complaint before?

The retailer is also being boycotted by a handful of Japanese publishers who disagree with Amazon offering a rewards program to students. The retailer gives students 10% of a book's price as points, which can be used to buy more books. This skirts Japanese fixed-price book laws, so several smaller publishers pulled their books from Amazon in protest. Businesses are out to make money and not friends, but Amazon sure is a lightning rod for conflicts, isn't it?
Transportation

How the World's Fastest Electric Car Is Pushing Wireless Charging Tech 48

Posted by timothy
from the amping-up dept.
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.
Intel

Research Shows RISC vs. CISC Doesn't Matter 159

Posted by timothy
from the just-a-couple-of-letters dept.
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.
Government

New NRC Rule Supports Indefinite Storage of Nuclear Waste 173

Posted by samzenpus
from the can-I-leave-this-here? dept.
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.
The Internet

CenturyLink: Comcast Is Trying To Prevent Competition In Its Territories 110

Posted by Soulskill
from the my-kingdom-for-a-non-monopoly dept.
mpicpp sends word that CenturyLink has accused Comcast of restricting competition in the development of internet infrastructure. CenturyLink asked the FCC to block the acquisition of Time Warner Cable to prevent Comcast from further abusing its size and power. For example, Comcast is urging local authorities to deny CenturyLink permission to build out new infrastructure if they can't reach all of a city's residents during the initial buildout. Of course, a full buildout into a brand new market is much more expensive than installing connections a bit at a time. Comcast argues that CenturyLink shouldn't be able to cherry-pick the wealthy neighborhoods and avoid the poor ones. CenturyLink points out that no other ISP complains about this, and says allowing the merger would let Comcast extend these tactics to regions currently operated by Time Warner Cable.
Science

Underground Experiment Confirms Fusion Powers the Sun 140

Posted by Soulskill
from the if-you-lost-a-bet,-go-pay-up dept.
sciencehabit writes: Scientists have long believed that the power of the sun comes largely from the fusion of protons into helium, but now they can finally prove it (abstract). An international team of researchers using a detector buried deep below the mountains of central Italy has detected neutrinos—ghostly particles that interact only very reluctantly with matter—streaming from the heart of the sun. Other solar neutrinos have been detected before, but these particular ones come from the key proton-proton fusion reaction that is the first part of a chain of reactions that provides 99% of the sun's power.
AT&T

Ask Slashdot: What To Do About Repeated Internet Overbilling? 353

Posted by timothy
from the hey-these-guys-did-it-to-me-too dept.
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).
Hardware

Slashdot Talks WIth IBM Power Systems GM Doug Balog (Video) 36

Posted by Roblimo
from the 1-u-2-u-more-u-than-u-bargained-4 dept.
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)
HP

HP Recalls 6 Million Power Cables Over Fire Hazard 135

Posted by Unknown Lamer
from the what's-that-smell? dept.
Via the Consumerist comes news that HP is recalling power cables after about 30 reports that they were melting from regular use. From the article: Hewlett-Packard received 29 reports of the melting or charring power cords, two that included claims of minor burns and 13 claims of minor property damage. The black power cords were distributed with HP and Compaq notebook and mini notebook computers and with AC adapter-powered accessories such as docking stations and have an "LS-15" molded mark on the AC adapter. About 5.6 million power cords were sold in the United States, while 446,700 were sold in Canada from September 2010 to June 2012 at electronic stores and hp.com.
IBM

IBM Gearing Up Mega Power 8 Servers For October Launch 113

Posted by timothy
from the more-power-to-'em dept.
darthcamaro (735685) writes "Now that IBM has sold off its x86 server business to Lenovo, it's full steam ahead for IBM's Power business. While Intel is ramping up its next generation of server silicon for a September launch, IBM has its next lineup of Power 8 servers set to be announced in October. "There is a larger than 4U, 2 socket system coming out," Doug Balog, General Manager of Power Systems within IBM's System and Technology Group said. Can IBM Power 8 actually take on x86? Or has that ship already sailed?" At last weekend's Linux Con in Chicago, IBM talked up the availability of the Power systems, and that they are working with several Linux vendors, including recently-added Ubuntu; 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.
Government

NRC Analyst Calls To Close Diablo Canyon, CA's Last Remaining Nuclear Plant 216

Posted by samzenpus
from the shut-it-down dept.
An anonymous reader writes Michael Peck, who for five years was Diablo Canyon's lead on-site inspector, says in a 42-page, confidential report that the Nuclear Regulatory Commission is not applying the safety rules it set out for the plant's operation. The document, which was obtained and verified by The Associated Press, does not say the plant itself is unsafe. Instead, according to Peck's analysis, no one knows whether the facility's key equipment can withstand strong shaking from those faults — the potential for which was realized decades after the facility was built. Continuing to run the reactors, Peck writes, "challenges the presumption of nuclear safety."
Security

Securing the US Electrical Grid 117

Posted by samzenpus
from the locking-things-down dept.
An anonymous reader writes The Center for the Study of the Presidency & Congress (CSPC) launched a project to bring together representatives from the Executive Branch, Congress, and the private sector to discuss how to better secure the U.S. electric grid from the threats of cyberattack, physical attack, electromagnetic pulse, and inclement weather. In this interview with Help Net Security, Dan Mahaffee, the Director of Policy at CSPC, discusses critical security challenges.
Power

Princeton Nuclear Fusion Reactor Will Run Again 147

Posted by samzenpus
from the back-to-life dept.
mdsolar writes with good news for the National Spherical Torus Experiment. Tucked away from major roadways and nestled amid more than 80 acres of forest sits a massive warehouse-like building where inside, a device that can produce temperatures hotter than the sun has sat cold and quiet for more than two years. But the wait is almost over for the nuclear fusion reactor to get back up and running at the Princeton Plasma Physics Laboratory. "We're very excited and we're all anxious to turn that machine back on," said Adam Cohen, deputy director for operations at PPPL. The National Spherical Torus Experiment (NSTX) has been shut down since 2012 as it underwent a $94 million upgrade that will make it what officials say will be the most powerful fusion facility of its kind in the world. It is expected to be ready for operations in late winter or early spring, Cohen said.
Earth

Magnitude 6.0 Quake Hits Northern California, Causing Injuries and Outages 135

Posted by timothy
from the be-safe-out-there dept.
As numerous sources report, an earthquake of magnitude 6.0 struck California early Sunday morning, with an epicenter about 9 miles south of Napa. According to the San Francisco Chronicle's account, Some power lines down in western Contra Costa County, but Bay Area bridges appeared to be fine, according to the California Highway Patrol. There were widespread reports of power outages, gas leaks and flooding in the North Bay, with at least 15,000 Pacific Gas and Electric Co. customers without power in Vallejo, Napa, Rohnert Park, Santa Rosa and Sonoma. Police reminded motorists to stop at darkened intersections. ... In Benicia, several miles from the epicenter, the quake was strong enough to knock pictures off mantles. Bay Area bridges appear to have survived the quake -- significant, in that the L.A. Times reports that USGS estimates peg it as "the largest earthquake to strike the Bay Area since the Loma Prieta temblor of 1989," and says that injury reports (especially from glass) are streaming in from the area around Napa. The Times also has a larger estimate of customers suffering power outages: "more than 42,000" around the northern Bay Area. Unsurprisingly, social media channels are full of pictures showing some of the damage.

For those in California, did you feel the quake? (And from how far away?) Update: 08/24 13:15 GMT by T : Also in earthquake news: an even stronger quake (magnitude 6.4) on Saturday struck central Chile, shaking Santiago -- nearly 70 miles from the epicenter -- for more than half a minute, but with "no immediate reports of fatalities or serious damage."
Facebook

Facebook Experimenting With Blu-ray As a Storage Medium 193

Posted by timothy
from the what-do-you-trust-with-your-selfies dept.
s122604 links to CNN's explanation of what may be the future of cold (or at least lukewarm) storage at Facebook, which is experimenting with massive arrays of Blu-Ray discs for seldom-accessed user files. Says the report: The discs are held in groups of 12 in locked cartridges and are extracted by a robotic arm whenever they're needed. One rack contains 10,000 discs, and is capable of storing a petabyte of data, or one million gigabytes. Blu-ray discs offer a number of advantages versus hard drives. For one thing, the discs are more resilient: they're water- and dust-resistant, and better able to withstand temperature swings. Their data can be restored more quickly, and they're easier to transport. Most important, though, is cost. Because the Blu-ray system doesn't need to be powered when the discs aren't in use, it uses 80% less power than the hard-drive arrangement, cutting overall costs in half.
EU

New EU Rules Will Limit Vacuum Cleaners To 1600W 336

Posted by timothy
from the sucking-power-defined dept.
AmiMoJo writes "New EU rules are limiting vacuum cleaner motors to 1600W from 2014/09/01. The EU summary of the new rules explains that consumers currently equate watts with cleaning power, which is not the case. Manufacturers will be required to put ratings on packaging, including energy efficiency, cleaning efficiency on hard and carpeted floors, and dust emissions from the exhaust. In the EU vacuum cleaners use more energy than the whole of Denmark, and produce more emissions than dishwashers and washing machines."
Power

Ask Slashdot: Where Can I Find Good Replacement Batteries? 131

Posted by Soulskill
from the they're-a-myth dept.
An anonymous reader writes: I have an old phone with a battery that barely works anymore. My current phone's battery is mediocre — I can put up with it, but I've been thinking about getting a new one. My four-year-old ThinkPad holds less of a charge than I'd like, and less than it did when I bought it. In all these cases, the only thing holding me back from buying a new battery is that I'm not sure where to find a good one. Searching for my phone's battery on Amazon (or any major online retailer) yields a dozen results, all fairly cheap. But which are reliable? They all seem to have varying reviews, ranging from "Perfect official factory replacement!" to "Garbage knock-off, worse than the battery I replaced." Part numbers don't seem to help, as the knock-offs replicate those pretty well. I ask you, Slashdot: where can I find a good replacement battery?
Transportation

How Does Tesla Build a Supercharger Charging Site? 190

Posted by samzenpus
from the power-up dept.
cartechboy writes Tesla's Superchargers are the talk of the electric car community. These charging stations can take a Model S battery pack from nearly empty to about 150 miles of range in around 30 minutes. That's crazy fast, and it's nothing short of impressive. But what does it take to actually build a Tesla Supercharger site? Apparently a lot of digging. A massive trench is created to run high-capacity electric cables before the charging stations themselves are even installed. A diagram and photos of the Electric Conduit Construction build out have surfaced on the Internet. The conduits connect the charging stations to a power distribution center, which in turn is connected to a transformer that provides the power for charging cars. It took 11 days to install the six charging stalls in Goodland, Kansas. If you thought it was a quick process to build a Supercharger station, you were clearly wrong.
Science

Metamaterial Superconductor Hints At New Era of High Temperature Superconductors 39

Posted by Soulskill
from the resistance-is-futile-at-extremely-low-temperatures dept.
KentuckyFC writes: Superconductors allow current to flow with zero resistance when cooled below some critical temperature. They are the crucial ingredients in everything from high-power magnets and MRI machines to highly sensitive magnetometers and magnetic levitation devices. But one big problem is that superconductors work only at very low temperatures — the highest is around 150 kelvin (-120 degrees centigrade). So scientists would dearly love to find ways of raising this critical temperature. Now a group of physicists say they've found a promising approach: to build metamaterial superconductors that steer electrons in the same way as other metamaterials steer light to create invisibility cloaks. The inspiration for the work comes from the observation that some high temperature superconductors consist of repeated layers of conducting and dielectric structures. So the team mixed tin — a superconductor at 3.7 kelvin — with the dielectric barium titanate and found that it raised the critical temperature by 0.15 kelvin. That's the first demonstration that superconductors can be thought of as metamaterials. With this proof of principle under their belts, the next step is to look for bigger gains at higher temperatures.

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