jjslash writes "CPU cooling units are an often-overlooked but always important side of PC building, whether you're looking to overclock or you simply want a cool-running, silent system. It's also easy to get lost if you aren't an enthusiast who keeps tabs on the best options. TechSpot has rounded up 10 high-end CPU coolers (read: huge heatsinks) including top units from Noctua, Thermalright, Xigmatek, Silverstone and Thermaltake. If you're willing to spend the cash, they rate the Noctua NH-U14S as the best overall pick. For a tighter budget, the Thermalright offerings provide the best bang for your buck."
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colinneagle writes with word of work done by researchers at Arizona State University, Delaware State University and GFS Technology Inc., who find that the multiple-picture sequence security option of Windows 8 suffers from various flaws -- some of them specific to a password system based on gestures, and some analogous to weaknesses in conventional passwords entered by keyboard. "The research found that the strength of picture gesture password has a 'strong connection' to how long a person spent setting up that password gesture. The most common gesture combination is three taps, meaning it took about 4.33 — 5.74 seconds to setup. Passwords with two circles and one line took the longest average input time of about 10.19 seconds. After studying why people choose certain categories of images, the most common gesture types and direction patterns in PGA passwords, the researchers developed an attack framework that is 'capable of cracking passwords on previously unseen pictures in a picture gesture authentication system.'"
UnknowingFool writes "For consumers who had hoped that Microsoft would greatly upgrade their recent entries into the tablet market, leaks and rumors have said that both machines will receive modest hardware changes. Surface Pro 2 will sport new Haswell processors which will increase battery life to 7 hours. RAM is expected to increase from 4GB to 8GB. Surface (formerly RT) will get Tegra 4 processors. The only other confirmed change will be new kickstands that have 2 positions instead of one."
mdsolar sends this quote from Bloomberg: "More than 50 years into the age of nuclear energy, one of the biggest growth opportunities may be junking old reactors. Entergy Corp. (ETR) said Aug. 27 it will close its 41-year-old Vermont Yankee nuclear plant in 2014, making the reactor the fifth unit in the U.S. marked for decommissioning within the past 12 months, a record annual total. Companies that specialize in razing nuclear plants and hauling away radioactive waste are poised to benefit. Disposal work is 'where companies are going to make their fortune,' Margaret Harding, an independent nuclear-industry consultant based in Wilmington, North Carolina, said in an phone interview. Contractors that are usually involved in building reactors ... 'are going to be looking very hard at the decommissioning side of it.' [T]he U.S. nuclear fleet of 104 units is shrinking, even as Southern Co. and Scana Corp. build two units each. ... During a reactor decommissioning, the plant operator transfers radioactive fuel rods to cooling pools and, ultimately, to so-called dry casks for storage. Workers clean contaminated surfaces by sandblasting, chemical sprays and hydrolasing, a process that involves high-pressure water blasts, according to King. 'You do get to a point that you need someone to come in that has the equipment and the technology to actually dismantle the components,' she said. 'That typically is hired out.'"
Lucas123 writes "A fire that engulfed portions of a major Hynix memory FAB in Wuxi, China earlier today did not do as much damage as reports originally claimed and the company said it expects to be back in production soon. According to a Hynix statement, the fire occurred during equipment installation at around 16:50 Korean time and it was extinguished in under two hours. The company said while published photos showed the FAB facility surrounded by smoke and engulfed in flames, 'the damage is not as severe as it seems as the smoke created was because the fire was concentrated in the air purification facilities that are linked to the rooftop of the fab.' The company also said that there is no material damage to the fab equipment in the clean room, and Hynix expects to resume operations in a short time period, so overall production and supply volume should not be 'materially affected.' Even so, the spot price of DRAM is expected to leap as a result of the news."
jones_supa writes with news that HDMI 2.0 is out. From Engadget "The folks at HDMI Licensing are announcing HDMI 2.0 officially. Arriving just in time for the wide rollout of a new generation of Ultra HDTVs, it adds a few key capabilities to the standard. With a bandwidth capacity of up to 18Gbps, HDMI 2.0 has the ability to carry 3,840 x 2,160 resolution video at 60fps. It also has support for up to 32 audio channels, 'dynamic auto lipsync' and additional CEC extensions. The physical cables and connectors remain unchanged." Just like HDMI 1.4, the specification is only available to HDMI Forum members.
kkleiner writes "Boston-based Harvest Automation has made good on its mission to bring robots into the world of agriculture by introducing Harvey, a bot tasked with the rather modest job of moving plants around in nurseries and greenhouses because people aren't keen on doing the laborious work. At a price point of $30k each, two bots would cost the same as three unskilled human laborers who earn about $20k annually not to mention medical bills due to injury. Harvey's job may not be flashy, but considering the potted plant industry is valued at $50 billion, the bot's little impact could translate into significant money."
DeviceGuru writes "SolidRun refreshed its line of tiny 2 x 2 x 2-inch mini-PCs with four new community-backed models based on 1.2GHz multi-core Freescale i.MX6 SoCs. The CuBox-i devices support Android 4.2.2 and Linux, offer HDMI, S/PDIF, IR, eSATA, GbE, USB, WiFi, and Bluetooth interfaces (depending on model). All the models offer 1.2GHz clock speeds, OpenGL/ES 2.0 3D support, and video acceleration for 1080p video, while the two higher-end ones supply more robust GPUs that add OpenCL 1.1 support."
cartechboy writes "Lets just say Elon Musk may need to go battery shopping, like, big-time. Here's some little-understood Tesla math that could turn the global market for cylindrical lithium-ion cells upside down by 2015. It turns out the massive Model S battery takes almost 2,000 times the number of cells a basic laptop does. Assume Tesla just doubles production from its current 21K cars/year to 40K cars/year. (Something it expects to do by 2015). At that point, Tesla would require the *entire* existing global capacity for 18650 commodity cells. That assumes no other growth, no next gen model, nada. What should Elon do? Better get on the horn to Panasonic and Samsung."
MojoKid writes "Low-power parts for hand-held devices may be all the rage right now, but today Intel is taking the wraps off a new high-end desktop processor with the official unveiling of its Ivy Bridge-E microarchitecture. The Core i7-4960X Extreme Edition processor is the flagship product in Intel's initial line-up of Ivy Bridge-E based CPUs. The chip is manufactured using Intel's 22nm process node and features roughly 1.86 billion transistors, with a die size of approximately 257mm square. That's about 410 million fewer transistors and a 41 percent smaller die than Intel's previous gen Sandy Bridge-E CPU. The Ivy Bridge-E microarchitecture features up to 6 active execution cores that can each process two threads simultaneously, for support of a total of 12 threads, and they're designed for Intel's LGA 2011 socket. Intel's Core i7-4960X Extreme Edition processor has a base clock frequency of 3.6GHz with a maximum Turbo frequency of 4GHz. It is easily the fastest desktop processor Intel has released to date when tasked with highly-threaded workloads or when its massive amount of cache comes into play in applications like 3D rendering, ray tracing, and gaming. However, assuming similar clock speeds, Intel's newer Haswell microarchitecture employed in the recently released Core i7-4770K (and other 4th Gen Core processors) offers somewhat better single-core performance."
mask.of.sanity writes "Hundreds of thousands of internet-accessible devices manufactured Chinese telco ZTE have been found with default or hardcoded usernames and passwords. The devices were discovered in analysis of the huge dataset from the Internet Census run this year. ZTE topped the charts, accounting for 28 percent of all affected devices worldwide. Only one manufacturer has responded to the researcher's bid to supply the data in efforts to stop production of insecure devices."
MojoKid writes "The story around AMD's upcoming Kaveri continues to evolve, but it's increasingly clear that AMD's 3rd generation APU won't be available for retail purchase this year. If you recall, AMD initially promised that Kaveri would be available during 2013 and even published roadmaps earlier in May that show the chip shipping in the beginning of the fourth quarter. What the company is saying now is that while Kaveri will ship to manufacturers in late 2013, it won't actually hit shelves until 2014. The reason Kaveri was late taping out, according to sources, was that AMD kept the chip back to put some additional polish on its performance. Unlike Piledriver, which we knew would be a minor tweak to the core Bulldozer architecture, Steamroller, Kaveri's core architecture, is the first serious overhaul to that hardware. That means it's AMD's first chance to really fix things. Piledriver delivered improved clock speeds and power consumption, but CPU efficiency barely budged compared to 'Dozer. Steamroller needs to deliver on that front."
theodp writes "Writing in The Atlantic, Phil Nichols makes a convincing case for why educational technologies should be more like graphing calculators and less like iPads. Just messing around with TI-BASIC on a TI-83 Plus, Nichols recalls, 'helped me cultivate many of the overt and discrete habits of mind necessary for autonomous, self-directed learning.' So, with all those fancy iPads at their schools, today's kids must really be programming up a storm, right? Wrong. Nichols, who's currently pursuing a PhD in education, laments, 'The iPad is among the recent panaceas being peddled to schools, but like those that came before, its ostensibly subversive shell houses a fairly conventional approach to learning. Where Texas Instruments graphing calculators include a programming framework accessible even to amateurs, writing code for an iPad is restricted to those who purchase an Apple developer account, create programs that align with Apple standards, and submit their finished products for Apple's approval prior to distribution.'"
Daniel_Stuckey writes "Now, an EU-funded, £7.2 million ($11 million USD) collaborative project, called Strands, is underway in England to develop 4D, artificial intelligence for security and care applications. It aims to produce intelligent robo-sentinels that can patrol areas, and learn to detect abnormalities in human behavior. Could their project eventually replace security guards with robots? It looks possible. Strands, as Nick Hawes of the University of Birmingham said, will 'develop novel approaches to extract spatio-temporal structure from sensor data gathered during months of autonomous operation,' to develop intelligence that can then 'exploit [those] structures to yield adaptive behavior in highly demanding, real-world security and care scenarios.'"
Zothecula writes "NASA took the metaphorical training wheels off the Mars rover Curiosity on Tuesday, as the unmanned explorer took its first drive using autonomous navigation. It used its onboard cameras and software to select and drive over an area of ground that mission control at the Jet Propulsion Laboratory in Pasadena, California couldn't see and vet beforehand. This capability allows the nuclear-powered rover to negotiate the most direct route to Mount Sharp rather than having to detour to find routes that can be seen directly by Curiosity before entering, so they can be analyzed by mission control."
Lasrick writes "The Japan Times has an opinion piece about the seriousness of the situation at Fukushima and the incompetence of Tepco. The article makes the case that it's time for the Japanese government to step in and take control of the plant to facilitate clean-up. Quoting: 'Japan has been very lucky that nothing worse has occurred at the plant. But luck eventually runs out. The longer Tepco stays in charge of the decommissioning process, the worse the odds become. Without downplaying the seriousness of leaks and the other setbacks at the plant, it is important to recognize that things could very quickly get much worse. In November, Tepco plans to begin the delicate operation of removing spent fuel from Reactor No. 4. There are 1,300 used fuel rod assemblies in a pool above the reactor. They weigh a total of 400 tons, and contain radiation equivalent to 14,000 times the amount released by the Hiroshima atomic bomb. The spent-fuel pool, standing 18 meters above ground, was damaged by the earthquake and tsunami and is in a deteriorating condition. It remains vulnerable to any further shocks, and is also at risk from ground liquefaction. Removing its spent fuel, which contains deadly plutonium, is an urgent task.'"
Lucas123 writes "Anticipating it will make a 'big splash,' Intel is planning to release an product late this year or very early next that will allow users to 'overclock' solid-state drives. The overclocking capability is expected to allow users to tweak the percentage of an SSD's capacity that's used for data compression. At its Intel Developers Forum next month in San Francisco, Intel has scheduled an information session on overclocking SSDs. The IDF session is aimed at system manufacturers and developers as well as do-it-yourself enthusiasts, such as gamers. 'We've debated how people would use it. I think the cool factor is somewhat high on this, but we don't see it changing the macro-level environment. But, as far as being a trendsetter, it has potential,' said Intel spokesman Alan Frost. Michael Yang, a principal analyst with IHS Research, said the product Intel plans to release could be the next evolution of SandForce controller, 'user definable and [with the] ability to allocate specified size on the SSD. Interesting, but we will have to see how much performance and capacity [it has] over existing solutions,' Yang said in an email reply to Computerworld."
Nerval's Lobster writes "For quite some time, some economists and social scientists have argued that advances in robotics and computer technology are systematically wrecking the job prospects of human beings. Back in June, for example, an MIT Technology Review article detailed Erik Brynjolfsson (a professor at the MIT Sloan School of Management) and a co-author suggesting that the evolution of computer technology was "largely behind the sluggish employment growth of the last 10 to 15 years." Of course, technological change and its impact on the workforce is nothing new; just look at the Industrial Revolution, when labor-saving devices put many a hard-working homo sapien out of economic commission. But how far can things go? There are even arguments that the technology behind Google's Self-Driving Car, which allows machines to rapidly adapt to situations, could put whole new subsets of people out of jobs."
cartechboy writes "As Nissan develops autonomous cars for its 2020 target date, the company's engineers are modeling the tech after behaviors seen in bumblebees and fish. Nissan actually tests self-navigation algorithms in seven small toy-looking robots called EPORO. The robots have 180-degree vision (modeled after bees) and monitor each others' positions, travel nose to nose and avoid collisions--just like a school of fish. Getting small robots to zip around without bumping into things might be the first step in getting cars to do the same."
An anonymous reader notes that Skype is reportedly working on a 3D version of its messaging application. As reported by the BBC, an unnamed senior executive says that rumors to this effect are true. However, don't get too worked up about sending your avatar to school or to work just yet: Microsoft's corporate vice-president for Skype, Mark Gillett, says that "the capture devices are not yet there. As we work with that kind of technology you have to add multiple cameras to your computer, precisely calibrate them and point them at the right angle. ... We have it in the lab, we know how to make it work and we're looking at the ecosystem of devices and their capability to support it in order to make a decision when we might think about bringing something like that to market." Also at SlashBI.
Joe Marine of No Film School has a short interview with two of the creators of the Black Betty, a deceptively old-school looking digital cinema camera. The Black Betty gets around one issue with the massive data processing and storage needs inherent to high-capacity, high-resolution video cameras by attacking it head-on. Rather than use the camera "merely" as a collection device, the creators have jammed into the machined aluminum case the guts of a Mac Mini, which means the camera not only has a powerful processing brain, but a built-in SSD drive, and can (in a pinch, or even by preference in the field) be used to edit and transmit the footage collected with the actual imaging system, which is based around the SI-2K Mini sensor, which shoots 1080p video at up to 30fps.
MarkWhittington writes "Tony Milligan is a teaching fellow of philosophy at the University of Aberdeen and is apparently concerned about helium 3 mining on the moon. In a recent paper he suggested that it should not be allowed for a number of reasons which include environmental objections, his belief that the moon is a cultural artifact, and that too much access to energy would be bad for the human race."
AmiMoJo writes "Japan's nuclear regulators have raised the level of severity of the radioactive water leak from a tank at the Fukushima Daiichi nuclear plant. It is now a level-3 serious incident. The revision from level 1 is based on estimates of the volume of radioactive substances leaked. The International Atomic Energy Agency supports the revision. They say the tank leak can be assessed separately from the Fukushima Daiichi crisis as a level 3 incident. Japanese experienced a level-3 nuclear event in 1997 with the fire and explosions at a fuel reprocessing plant in Tokai Village, Ibaraki Prefecture. 37 workers there were exposed to the leaked radioactive substances."
stomv writes "Vermont Yankee nuclear plant is to close in late 2014, about 20 years before its (extended) NRC operating permit expires in 2032. Vermont Yankee is a merchant plant, which means that it sells its energy and capacity on the open New England market. The three reasons cited by Entergy, the owner, for closing are: low natural gas prices, high ongoing capital costs of operating a single unit reactor, and wholesale market flaws which keep energy and capacity prices low and doesn't reward the fuel diversity benefits that nuclear provides."
ananyo writes "Facebook can lose a few users and remain a perfectly stable network, but where the national grid is concerned, simple geography dictates that it is always just a few transmission lines from collapse, according to a mathematical study of spatial networks. The upshot of the study is that spatial networks are necessarily dependent on any number of critical nodes whose failure can lead to abrupt — and unpredictable — collapse. The warning comes ten years after a blackout that crippled parts of the midwest and northeastern United States and parts of Canada. In that case, a series of errors resulted in the loss of three transmission lines in Ohio over the course of about an hour. Once the third line went down, the outage cascaded towards the coast, cutting power to some 50 million people. The authors say that this outage is an example of the inherent instability the study describes. But others question whether the team's conclusions can really be extrapolated to the real world. 'The problem is that this doesn't reflect the physics of how the power grid operates,' says Jeff Dagle, an electrical engineer at the Pacific Northwest National Laboratory in Richland, Washington, who served on the government task force that investigated the 2003 outage."
cartechboy writes "Two Ph.D. students from MIT have created a keyboard accessory, the Pavlov Poke, that shocks you every time you go onto Facebook. The project comes as a result of the students finding the waste over 50 hours a week combined on the social network (instead of working on their dissertations) So the pair created an Arduino-based keyboard hand-rest that shocks computer users who spend too much time checking the social network. The hack is 'intended to generate discussion' — not actually turn into a business." Inventor Robert Morris describes it as "something of a joke," but I'm sure there's a market out there.
jarold writes to point out an intriguing entry in the expanding smart-watch field: the Omate TrueSmart watch. Production of samples is about start on the watch after a successful Kickstarter campaign. Unlike some of the smart watches now out (or promised for soon), the TrueSmart is capable of making voice calls, sending texts, and using social media messaging without a separate smartphone or tablet. The specs are impressive, for something you wear on your wrist: Android 4.2.2 running on a dual core Cortex A7 and half a gig of RAM, 4GB of storage (expandable via micro-SD slot).
sfcrazy writes "Bad news for all ChromeCast users who were thinking of being able to stream local content to their HD TVs. Google has pushed an update for ChromeCast which has broken support for third-party apps like AirCast (AllCast) which allow users to 'stream' local files from their devices to ChromeCast connected TV sets."
iFixit's been breaking devices and voiding warranties for years now; latest on their chopping block is the new Moto X from Motorola, a phone hawked as much for its customizability and place of manufacture (the U.S.) as for anything else. You might expect a highly hyped, ultra-customizable phone to be made of high-end components and ultra-repairable as well. iFixit's teardown commentary has both some good and only-middlin' things to say about the innards, but very little bad. They call out the highly modular headphone jack, and say "a considerable amount of effort went in to the internal design of this device; the number of clips and contacts we've found so far is a great testament to that."
ilikenwf writes "For a cool $10,000,000.00, the prototype of a surveillance rock full of spy gadgets could be yours! More importantly, server backups from the gentleman's time at Lockheed are included, being the real valuable in this auction, as it contains schematics and such. The seller seems to think that the current xBee radio products are actually based on his work with Lockheed. The proceeds will go towards legal action the seller is apparently taking against his former employer." This may be the most unusual eBay product description I've ever encountered, and one of the most interesting, too.
Hugh Pickens DOT Com writes "Retuers reports that firefighters are battling to gain control of a fast-moving wildfire raging on the edge of Yosemite National Park that is threatening power and water supplies to San Francisco, about 200 miles to the west. 'We are making progress but unfortunately the steep terrain definitely has posed a major challenge,' says Daniel Berlant, a spokesman for the California Department of Forestry and Fire Protection. 'Today we're continuing to see warm weather that could allow this fire to continue to grow very rapidly as it has over the last several days.' California Governor Jerry Brown has declared a state of emergency, warning that the fire had damaged the electrical infrastructure serving the city, and forced the San Francisco Public Utilities Commission to shut down power lines. The blaze in the western Sierra Nevada Mountains is now the fastest-moving of 50 large wildfires raging across the drought-parched U.S. West that have strained resources and prompted fire managers to open talks with Pentagon commanders and Canadian officials about possible reinforcements. Firefighters have been hampered by a lack of moisture from the sky and on the ground. 'The wind today is going to be better for firefighting, but we are still dealing with bone dry grass and brush,' says Tina Rose, spokeswoman for the multi-agency incident command. 'This fire is very dynamic.'"
jfruh writes "Barnes & Noble's Nook e-reader line has largerly been regarded as a botched attempt to compete with the Kindle, whose failure has contributed to the bookseller's financial woes. Well, despite earlier statements that the company was abandoning it as a hardware platform, now the B&N CEO insists that the company is committed to the product line and the new Nooks are in development."
MojoKid writes "Historically, all-in-one desktop systems like the iMac, HP's TouchSmart and similar designs that incorporate a full system on the backside of a monitor, haven't offered performance that was competitive to their full-sized desktop counterparts. Part of the reason is that many of these systems are comprised of low power notebook platform PC components inside thin chassis designs with minimal airflow. However, as mobile platforms have become more powerful, so has the all-in-one PC. Dell's recently launched XPS 27 Touch, with Intel's Haswell mobile processor and an NVIDIA GeForce GT 750M on board, is an example of a new breed of AIO hitting the market now. The system is based on a 27-inch panel with 2TB of storage, a 32GB SSD cache drive, 8GB of RAM and performance in the benchmarks that keeps pace with average midrange full-sized desktops. You can even game on the machine with frame rates at the panel's 1080p native resolution with medium to high image quality. It's almost like the all-in-one finally grew up."
New submitter pausz42 writes "The NASA Jet Propulsion Laboratory and Stanford University are promoting RoboSimian, a simian-inspired robot able to face environments which are hostile for men. In the DARPA Robotics Challenge the selected teams have to develop an autonomous robot able to get into a car, drive it to a disaster site and perform hazardous activities. While this prototype is the only one that that doesn't have a humanoid shape (and it's quite creepy, since it does not have a head), it seems that its three fingered limbs are better fitted for some of the difficult tasks required by the DARPA challenge."
dryriver writes with this excerpt from the BBC about the latest device from Makerbot: "A desktop device that can quickly scan objects so they can be replicated using a 3D printer has gone on sale. The Makerbot Digitizer, which costs $1,400 (£900), will be shipped to the first buyers in October. Demand for the machine appeared to overload the company's store when it went on sale on Thursday evening. The Digitizer is the latest product looking to bring 3D printing to mainstream technology users — but experts are sceptical. The machine is designed to allow the replication of objects without any need for the user to learn any 3D modelling software or have any other special expertise. The time it takes to scan an object varies, but one demonstration involving a small gnome was said to take around 12 minutes. "The MakerBot Digitizer is for early adopters, experimenters, and visionaries who want to be pioneers in Desktop 3D Scanning," the company says. "This includes, but is not limited to, architects, designers, creative hobbyists, educators, and artists.""
Nerval's Lobster writes "The crowdfunding campaign to build an Ubuntu-powered smartphone has fallen short of its ambitious goal. Canonical, which works with the open-source community to support Ubuntu worldwide, decided to fund its Ubuntu Edge smartphone via crowdfunding Website Indiegogo. The funding goal was set at $32 million, and at first it looked as if the project had enough momentum to actually succeed: within the first 24 hours of the project's July 22 launch, some $3.45 million had poured in. But that torrent of cash soon slowed to a trickle. In the end, the campaign managed to amass $12,809,906 by its August 21 closing. Nonetheless, Canonical did its best to put a brave face on the situation. 'While we passionately wanted to build the Edge to showcase Ubuntu on phones, the support and attention it received will still be a huge boost as other Ubuntu phones start to arrive in 2014,' the organization wrote in a posting. 'Thousands of you clearly want to own an Ubuntu phone and believe in our vision of convergence, and rest assured you won't have much longer to wait.'" Update: 08/22 16:14 GMT by T : Oops -- headline edited to reflect that the Edge was an Indiegogo project, rather than Kickstarter.
vinces99 writes "It is well known to scientists that the three common phases of water – ice, liquid and vapor – can exist stably together only at a particular temperature and pressure, called the triple point. Also well known is that the solid form of many materials can have numerous phases, but it is difficult to pinpoint the temperature and pressure for the points at which three solid phases can coexist stably. Physicists now have made the first-ever accurate determination of a solid-state triple point in a substance called vanadium dioxide, which is known for switching rapidly – in as little as one 10-trillionth of a second – from an electrical insulator to a conductor, and thus could be useful in various technologies. 'These solid-state triple points are fiendishly difficult to study, essentially because the different shapes of the solid phases makes it hard for them to match up happily at their interfaces,' said David Cobden, a University of Washington physics professor who is lead author of a paper about the research published in Nature. 'There are, in theory, many triple points hidden inside a solid, but they are very rarely probed.'"
An anonymous reader writes "The idea is to take a standard graphene field-effect transistor and find the circumstances in which it demonstrates negative resistance (or negative differential resistance, as they call it). They then use the dip in voltage, like a kind of switch, to perform logic. They show how several graphene field-effect transistors can be combined and manipulated in a way that produces conventional logic gates. Graphene-based circuit can match patterns and it has several important advantages over silicon-based versions. Liu and co can build elementary XOR gates out of only three graphene field-effect transistors compared to the eight or more required using silicon. That translates into a significantly smaller area on a chip. What's more, graphene transistors can operate at speeds of over 400 GHz."
Zothecula writes "Of the various potential uses for robots, there's one that many people often forget about – in-home helpers for the elderly. A number of such robots are currently in the works, including the Twendy-One and GiraffPlus. Now, a consortium of European research institutes and companies has created another such electronic assistant, as one component of the larger Mobiserv Project."
itwbennett writes "Unisys is primarily a services and consulting company with just a small amount of revenue coming from hardware, but they may be on to something new that could 'could give them a competitive advantage at a time when the big guns are a mess,' says Andy Patrizio. Unisys and Intel are are set to introduce on September 9 a new kind of secure computing platform designed to as a replacement platform for RISC systems running mission-critical cloud and big data workloads. 'It sounds funny to hear Intel talk about RISC migration since it is in the RISC business with the Itanium,' says Andy Patrizio, 'but at this point, what's left? HP was the driving force behind Itanium and it's in chaos right now. IBM has a healthy RISC business, so the target is obviously what's left of the Sun installed base.'"
oritonic1 writes "Germany is rapidly developing a tradition of shattering its own renewable energy goals and leaving the rest of the world in the dust. This past July was no exception, as the nation produced 5.1 TWh of solar power (PDF), beating not only its own solar production record, but also eclipsing the record 5TWh of wind power produced by German turbines in January. Renewables are doing so well, in fact, that one of Germany's biggest utilities is threatening to migrate to Turkey."
cartechboy writes "Even crashing into a wall is good news nowadays for Tesla Motors. Independent testing by the National Highway Traffic Safety Administration (NHTSA) has awarded the company a 5-star safety rating, not just overall, but in every subcategory. While its five-star score across the board has been attained by other vehicles (around one percent of all cars tested are capable of such a score) its ratings in individual categories are higher than any other vehicle, including larger SUVs and minivans. What's really interesting is that part of the safety rating may be because the car is electric."
jfruh writes "On Friday, Dell was selling Windows RT tablets for as low as $300. By this morning, the cheapest one on offer was $479. The difference? The only tablets they're selling now come bundled with keyboards, which may indicate that customers are finding even the Metro-focused RT version of Windows 8 too irritating to navigate by touch alone. (If you really want a 10-inch Dell tablet without a keyboard it looks like you can still get one on Amazon, at least for the time being.)"
Daniel_Stuckey writes "The rise of autonomous cars might turn out to be more rapid than even the most devout Knight Rider fans were hoping. According to a new report from Navigant Research, in just over two decades, Google Cars and their ilk will account for 75 percent of all light vehicle sales worldwide. In total, Navigant expects 95.4 million autonomous cars to be sold every year by 2035. That's pretty astonishing. For one thing, that's more cars than are built every year right now."
mikejuk writes "Is it possible that we have been wasting our time typing programs. Could voice recognition, with a little help from an invented spoken language, be the solution we didn't know we needed? About two years ago Tavis Rudd, developed a bad case of RSI caused by typing lots of code using Emacs. It was so severe that he couldn't code. As he puts it: 'Desperate, I tried voice recognition'. The Dragon Naturally Speaking system used by Rudd supported standard language quite well, but it wasn't adapted to program editing commands. The solution was to use a Python speech extension, DragonFly, to program custom commands. OK, so far so good, but ... the commands weren't quite what you might have expected. Instead of English words for commands he used short vocalizations — you have to hear it to believe it. Now programming sounds like a conversation with R2D2. The advantage is that it is faster and the recognition is easier — it also sounds very cool and very techie. it is claimed that the system is faster than typing. So much so that it is still in use after the RSI cleared up."
An anonymous reader writes "CPU water cooling may be more expensive than air cooling, but it is quieter and moves the bulk away from your CPU. It's also improving, as Zalman has just demonstrated with the announcement of the Reserator 3. Zalman is claiming that the Reserator 3 is the world's first liquid cooler to use nanofluids. What's that then? It involves adding refrigerant nanoparticles to the fluid that gets pumped around inside the cooler transporting the heat produced by a CPU to the radiator and fan where it is expelled. By using the so-called nanofluid, Zalman believes it can offer better cooling, and rates the Reserator 3 as offering up to 400W of cooling while remaining very quiet. The fluid and pump is supplemented by a dual copper radiator design and "quadro cooling path," which consists of two copper pipes sitting behind the fan and surrounded by the radiators. The heatsink sitting on top of the CPU is a micro-fin copper base allowing very quick transfer of heat to the nanofluid above."
coolnumbr12 writes "A Colorado teenager has used 3D printing to create a robotic prosthetic arm that is fully functional and costs less than $500 to make. At TedxMileHigh in Denver, Colo., 17-year-old Easton LaChappelle demonstrated his robotic arm, and how he constructed the arm to keep costs low. 'So in the end, I built this robotic arm up to the shoulder which was extremely strong,' LaChapelle said. 'It could toss balls to you, it could shake your hand, it could pretty much do anything a human could if you program it correctly.'"
MojoKid writes "Samsung has been aggressively bolstering its solid state drive line-up for the last couple of years. While some of Samsung's earlier drives may not have particularly stood-out versus the competition at the time, the company's more recent 830 series and 840 series of solid state drives have been solid, both in terms of value and overall performance. Samsung's latest consumer-class solid state drives is the just-announced 840 EVO series of products. As the name suggests, the SSD 840 EVO series of drives is an evolution of the Samsung 840 series. These drives use the latest TLC NAND Flash to come out of Samsung's fab, along with an updated controller, and also feature some interesting software called RAPID (Real-time Accelerated Processing of IO Data) that can significantly impact performance. Samsung's new SSD 840 EVO series SSDs performed well throughout a battery of benchmarks, whether using synthetic benchmarks, trace-based tests, or highly-compressible or incompressible data. At around $.76 to $.65 per GB, they're competitively priced, relatively speaking, as well."
mcgrew writes "Forbes has an article about a new type of fuel cell that is 90% less costly than current cells at one tenth the size (making it the size of a dishwasher), with far higher efficiency than current cells. It runs at only 149 degrees Celsius (300F) . It was jointly developed by Diverse Energy and the University of Maryland. 'The first-generation Cube runs off natural gas, but it can generate power from a variety of fuel sources, including propane, gasoline, biofuel and hydrogen. The system is a highly efficient, clean technology, emitting negligible pollutants and much less carbon dioxide than conventional energy sources. It uses fuel far more efficiently than an internal combustion engine, and can run at an 80 percent efficiency when used to provide both heat and power.' It produces enough power to run a moderate-sized grocery store, or five homes. A smaller, home-sized unit is on the way. Is the municipal power plant on the way out?"
Volanin writes "The Ubuntu Edge has now passed the $10.2 million mark, thus making it the most pledged-to crowd-funder in history. While the Ubuntu Edge campaign is to be commended for reaching such a mammoth milestone as this, it can't quite claim ultimate victory yet, since it's just short of making one-third of its $32 million goal with a little less than a week left."