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Keyword: electronics

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  • The computer of the future

    03/01/2015 8:28:02 PM PST · by leopardseal · 46 replies
    It might actually be that something like this would be possible with today's technology or it may be more like five or ten years out, but this is the computer I'd like to have. The thing would look like two Iphones held together face to face with magnets or snaps of some sort and fit in a shirt pocket. You'd take it out of your pocket, take the two halves of the thing apart, and set the one half on any flat surface to be the mouse. The other half would sit on the same surface and somehow generate a...
  • Tech Developed to Make Graphene Batteries 10x Smaller, Same Strength

    02/22/2015 3:23:13 PM PST · by 2ndDivisionVet · 9 replies
    BusinessKorea ^ | February 2, 2015 | Jung Suk-yee
    A Korean research team has successfully developed a technology to make a sponge-like electrode material using graphene and a polymer, leading to a graphene battery. The newly-developed battery is ten times as small as existing ones, but can show the same product performance. A research team headed by Park Ho-seok, professor of the School of Chemical Engineering at Sungkyunkwan University, announced on Feb. 1 that it has succeeded in developing a very porous graphene aerogel electrode material by combining polyvinyl alcohol and graphene. Studies on developing high-capacity and rapidly-chargeable batteries are underway worldwide. It is necessary to compress devices in...
  • ICL Researchers Figure out How to 3D Print Pure Graphene

    02/18/2015 6:04:28 PM PST · by 2ndDivisionVet · 23 replies
    3D Printing ^ | February 13, 2015 | Brian Krassenstein
    We’ve seen an incredible amount of research hours and dollars being poured into an area where the ‘miracle material’ graphene converges with what some may call a ‘miracle technology’ in 3D printing. In this space, a whole slew of groundbreaking applications and processes may emerge as a better understanding of graphene, and how to 3D print it come about. We’ve discussed a company called Graphene 3D Lab in the past. They have been producing a graphene nanocomposite filament for typical FDM/FFF 3d printers. The problem with this filament, however, is the fact that most of the desirable properties of graphene,...
  • Sarah Palin TV Show Goes Maverick over Massive Automated Home

    02/18/2015 12:01:20 AM PST · by 2ndDivisionVet · 13 replies
    Consumer Electronics Pro ^ | February 17, 2015 | Jason Knott
    Sound Concepts installs the largest Elan g! system ever in 43,000-square-foot home featured in 'Amazing America with Sarah Palin' and 'Clash of the Ozarks' cable TV shows. Home amenities include a tanning room, golf simulator and deer processing plant. How do you get your home or technology installation featured on national television? Make it enormous, make it impressive and create an original house that blows people away. Having recently appeared on both Discovery Channels Clash of the Ozarks and Sportsman Channels Amazing America with Sarah Palin, this Arkansas residence has many unique and luxurious features, including the largest ELAN g!...
  • Kitchen sponge supercapacitor has many porous benefits

    02/06/2015 11:34:38 AM PST · by Red Badger · 29 replies
    phys.org ^ | 02-06-2015 | by Lisa Zyga
    By dipping small pieces of an ordinary kitchen sponge into solutions of nanoscale electrode materials, scientists have created a light-weight, low-cost supercapacitor that benefits from the sponge's porous structure. The pores provide a large surface area for the electrode materials to attach to, leading to an increase in ion movement between the electrodes and the electrolyte that fills in the pores. Overall, the new supercapacitor exhibits a performance that is superior to that of one made of the same electrode materials but without the sponge. The researchers, led by Jun Ma at the University of South Australia, have published their...
  • 5000 times more conductive 3D printer ink for parts with embedded functional electronics and wiring

    02/06/2015 2:13:19 AM PST · by 2ndDivisionVet · 14 replies
    Next Big Future ^ | January 13, 2015 | Brian Wang
    Voxel8, creator of the worlds first multi-material 3D electronics printer and backed by Braemar Energy Ventures, announced pre-order availability of its initial product the Voxel8 Developers Kit. Voxel8 also announced its partnership with Autodesk to develop a new design tool called Project Wire for creating 3D electronic devices printed on Voxel8s platform. Together, Voxel8 and Autodesk are enabling designers and engineers to create three-dimensional parts with embedded circuitry for the first time. Rapidly design novel devices, such as 3D printed antennas, electromagnetic coils, or stack ICs in ways that were previously impossible. Eliminate wire harnesses by combining them with...
  • RadioShack Files for Chapter 11 Bankruptcy Protection

    02/05/2015 3:02:05 PM PST · by Zakeet · 12 replies
    Fox News ^ | February 5, 2015
    Electronics retailer RadioShack Corp filed for Chapter 11 bankruptcy protection and said shareholder Standard General LP would buy 1,500 to 2,400 of its stores. RadioShack listed assets of $1.2 billion and liabilities of $1.39 billion in its bankruptcy petition in a Delaware court.
  • Moribund RadioShack prepares to pull plug; NYSE suspends trading

    02/03/2015 8:20:04 PM PST · by Swordmaker · 27 replies
    MacDailyNews ^ | February 3, 2015
    RadioShack Corp. is preparing to shut down the almost-century-old retail chain in a bankruptcy deal that would sell about half its store leases to Sprint Corp. and close the rest, according to people with knowledge of the discussions, Lauren Coleman-Lochner, Jodi Xu Klein, and Scott Moritz report for Bloomberg. The locations sold to Sprint would operate under the wireless carriers name, meaning RadioShack would cease to exist as a stand-alone retailer, said the people, who asked not to be identified because the talks arent public. The discussions represent the endgame for a chain that traces its roots to 1921, when...
  • Why Our Electronic Gizmos Inevitably Die

    01/28/2015 9:11:12 AM PST · by dennisw · 55 replies
    12/23/2014 | Robert X Cringely
    Almost ever electronic device made today except some for the military have solder joints that contain no lead. This is an effort to save our groundwater and our public health. The fact that the lead has been generally replaced with silver or bismuth, both of which are actually greater health risks than lead, well well leave that one for Ralph Nader. The longer-term trend is toward all-tin connections, anyway, but they dont work very well, either. Costs have gone up for computers with lead-free solder, mean time between failures (MTBF) has gone down (in this case down is bad) and...
  • New signal amplification process set to transform communications, imaging, computing

    01/20/2015 12:56:11 PM PST · by Red Badger · 29 replies
    Phys.Org ^ | 01/20/2015 | Provided by American Institute of Physics
    Signal amplification is ubiquitous to all electronic and optoelectronic systems for communications, imaging and computing - its characteristics directly impact device performance. A new signal amplification process discovered by a team of University of California, San Diego researchers is now poised to fuel new generations of electrical and photonic devices - transforming the fields of communications, imaging and computing. In the journal Applied Physics Letters, from AIP Publishing, the team describes their work behind this discovery. "For many years, the semiconductor industry has relied on photodetectors for optoelectrical conversion, followed by low-noise electronic amplifiers to convert optical signals into electronic...
  • Free Markets Smash Chinese Rare Earth Minerals Monopoly

    01/17/2015 8:26:32 AM PST · by 2ndDivisionVet · 7 replies
    The Daily Signal ^ | January 16, 2015 | William Wilson
    Last week China announced that it would adhere to a World Trade Organization (WTO) ruling from last year by removing export quotas among other restrictions on rare earth minerals (RE). After controlling the global market for a number of years and extracting handsome rents, why is Beijing suddenly deciding to comply? It probably has little to do with the Chinese deciding to play by the rules and more to do with the realization that their attempt to use their dominant position to coerce political concessions has backfired. Chinas monopoly of RE production has been quickly slipping away due to market...
  • RadioShack may be preparing for bankruptcy

    01/15/2015 6:29:03 AM PST · by Red Badger · 101 replies
    CNN Money ^ | 14 Jan 2015 | By Katie Lobosco and Chris Isidore
    Struggling to raise enough cash and credit to stay alive, RadioShack is reportedly preparing to file for bankruptcy as soon as next month. The filing could come the first week of February, according to the Wall Street Journal. RadioShack declined to comment for this story. The company had a deadline of Jan. 15 to come up with $100 million in combined cash and available credit, or its major creditors can pull the plug on the long-term financing it needs to survive. RadioShack only had $63 million available heading into the Christmas shopping season. The struggling electronics retailer has been trying...
  • For RadioShack, the end is near

    Gentlemen and gentlewomen of a certain age harbor fond memories of trips to RadioShack. In days of yore, ham radios and homemade guitar amplifiers would emerge from the mysterious jumble of wires and audio components hawked by this unpretentious electronic retailer. Whatever ones view of this American institution with about 27,000 employees, it is near death. On Thursday, RadioShack warned that it may file for Chapter 11 bankruptcy.
  • RadioShack restructuring begins to takes shape

    09/10/2014 1:54:31 PM PDT · by SeekAndFind · 78 replies
    Thoubled electronics retailer RadioShack Corp's shares have lost nearly a third of their value since brokerage Wedbush Securities said on Tuesday the company could file for bankruptcy soon, making the stock worthless by the end of this year. The stock fell as much as 20 percent to 76 cents on Wednesday, adding to a 23 percent plunge on Tuesday. "Our price target reflects our expectation that creditors will force a reorganization and wipe out RadioShack's equity," Wedbush analyst Michael Pachter wrote in a note. Pachter, rated four stars out of five by StarMine for the accuracy of his calls on...
  • Non-volatile memory improves energy efficiency by two orders of magnitude

    09/03/2014 11:38:25 AM PDT · by Red Badger · 16 replies
    Phys.Org ^ | 03 Sep 2014 | by Lisa Zyga
    (Phys.org) By using voltage-generated stress to switch between two magnetic states, researchers have designed a new non-volatile memory with extremely high energy efficiencyabout two orders of magnitude higher than that of the previous most efficient non-volatile memories. The engineers, Ayan K. Biswas, Professor Supriyo Bandyopadhyay, and Professor Jayasimha Atulasimha at Virginia Commonwealth University in Richmond, Virginia, have published their paper on the proposed non-volatile memory in a recent issue of Applied Physics Letters. "We are excited that we have been able to come up with the idea of a strain-switched memory element capable of 180 switching using a simple geometric...
  • Mysterious Phony Cell Towers Could Be Intercepting Your Calls

    09/01/2014 10:51:41 PM PDT · by InMemoriam · 33 replies
    Popular Science ^ | 8/27/14 | Andrew Rosenblum
    Like many [ultra-secure phones], the CryptoPhone 500...features high-powered encryption. Les Goldsmith, the CEO of ESD America, says the phone also runs a customized or "hardened" version of Android that removes 468 vulnerabilities that his engineering team team found in the stock installation of the OS. His mobile security team also found that the [standard] Samsung Galaxy SIII leaks data to parts unknown 80-90 times every hour. [snip] To show what the CryptoPhone can do that less expensive competitors cannot, he points me to a map that he and his customers have created, indicating 17 different phony cell towers known as...
  • Retro Populator Turns Your 3D Printer Into an Electronics Manufacturer

    08/04/2014 12:29:49 AM PDT · by 2ndDivisionVet · 2 replies
    3D Print.com blog ^ | August 3, 2014 | Eddie Krassenstein, CEO, AY.com, Web Developer, Domain Investor, Internet Marketer
    When will 3D Printers be able to build electronic devices from the ground up? That’s a question many within the 3D printing space have been pondering for some time. Some experts feel as though it is only a decade away, while others think it could be a lot longer. Without a doubt, when this happens, it will change the world in ways that we could never imagine. Close your eyes and think about all the electronic devices that you use on a daily basis. There are smartphones, TVs, PCs, home lighting, automobile key fobs, and the list goes on. Now...
  • Protect Your Electronics From an EMP

    05/07/2014 6:22:19 AM PDT · by rktman · 137 replies
    survivalnewsonline.com ^ | 5/6/2014 | Unknown
    Electromagnetic pulses occur at various frequencies depending on how theyre caused, and you need various strategies to protect your electronics.
  • Mintspare Will Pay Bitcoin For Your Old Electronics

    03/13/2014 7:04:19 PM PDT · by Errant · 5 replies
    Coin Desk ^ | 13 March 2014 | Daniel Cawrey
    Consumers can now receive bitcoin when they trade in their old electronics through a new startup called Mintspare. Galfry Puechavy, Mintspares CEO, told CoinDesk that the companys goal is to be a simple way to get started with bitcoin:
  • High tech isnt driving the economy any more

    03/07/2014 11:50:20 PM PST · by 2ndDivisionVet · 34 replies
    Market Watch ^ | March 7, 2014 | Rex Nutting
    The growth rate of high-tech investments has slowed dramatically over the past 10 years, especially since the Great Recession. Everyone has a pet theory explaining why the economic recovery has been so weak, but heres one overlooked factor: The productivity revolution driven by computers, software and the Internet is fading, and nothing has yet emerged to take its place as an engine of growth. For all of the incessant buzz in the markets about the latest tech start-up, few businesses are investing much in high-tech equipment or software. Investments in information processing equipment and software are growing at the slowest...
  • RadioShack Closing 1,100 Stores as Troubles Grow

    03/04/2014 5:08:26 PM PST · by kingattax · 73 replies
    ABC News/AP ^ | March 4, 2014 | CANDICE CHOI and MICHELLE CHAPMAN
    There will soon be about 1,100 fewer places to buy batteries. RadioShack said Tuesday that it plans to close up to 1,100 stores, or about a fifth of its U.S. locations. The news came as the retailer reported a wider quarterly loss after a disappointing holiday season. Its stock tumbled 16 percent in afternoon trading. CEO Joseph Magnacca said the closings would leave the company with more than 4,000 U.S. stores. That's still far more than Best Buy, which has roughly 1,400 U.S. locations, and makes RadioShack stores nearly as common as Wal-Mart. RadioShack didn't immediately identify which stores will...
  • RadioShack To Close Up To 1,100 Stores; Same-Sales Drop 19 Pct

    03/04/2014 6:06:03 AM PST · by mykroar · 32 replies
    FoxBusiness.com ^ | 3/4/2014 | Reuters
    Struggling retailer RadioShack Corp reported a wider quarterly loss on Tuesday and said it will close up to 1,100 U.S. stores after a huge drop in sales over the holidays, sending the stock down more than 15 percent. Sales at the Fort Worth, Texas-based chain have been in free fall amid executive departures, tough competition and an image problem. Despite its ubiquitous presence in the United States, analysts say it has not done enough to transform itself into a destination for mobile phone shoppers or become hip enough to woo younger shoppers. Its net loss widened to $191.4 million, or...
  • Radio Shack sales tumble 20 pct; to close up to 1,100 stores

    03/04/2014 6:37:03 AM PST · by John W · 57 replies
    Reuters ^ | March 4, 2014 | Dhanya Skariachan
    (Reuters) - Retailer RadioShack Corp reported a wider quarterly loss on Tuesday and said it will close up to 1,100 U.S. stores after a huge drop in sales over the holidays, sending its stock down nearly 24 percent. The planned closures would leave the Fort Worth, Texas-based chain with over 4,000 stores, including over 900 dealer franchise locations, its chief executive officer said. Sales totaled $935.4 million in the quarter covering the all-important holiday season, down 20.1 percent from $1.17 billion in the year-ago period. Analysts, on average, looked for sales of $1.12 billion, according to Thomson Reuters I/B/E/S. Sales...
  • Could nanoprinting kick-start a world of versatile home manufacturing?

    02/10/2014 8:30:27 AM PST · by 2ndDivisionVet · 18 replies
    The Guardian ^ | February 10, 2014 | Michele Catanzaro
    Nanoparticle inks can turn your existing 2D printer into a circuit board production line and the possibilities for 3D printers are mind-boggling. Printing foldable mobile phones on a sheet of paper from a normal 2D printer is just a decade away, according to Jrgen Steimle, head of the Embodied Interaction Group at the Max Planck Institute for Informatics in Saarbrcken, Germany. Steimle and his colleagues took a step towards this in 2013, when they used a standard printer loaded with nanoparticle ink to print a paper circuit that works even after the sheet is torn. In the past couple...
  • Radioshack Celebrates One Year Anniversary Of Closing 500 Stores By Closing 500 More

    02/04/2014 2:41:04 PM PST · by SeekAndFind · 58 replies
    Zero Hedge ^ | 02/04/2014 | Tyler Durden
    If it seems like it was exactly a year ago that turmoiling retailer Radioshack shut down 500 stores due to lack of consumer interest in its wares (and or consumer disposable cash), it is because it was. So how does Radioshack demonstrate its morbid sense of humor on the one year anniversary of said announcement? Well, by closing another 500, or about 12% of the retailer's total 4500 outlets currently in existence. The WSJ reports that the company which once was the butt of all LBO-rumor jokes (and still is, only this time in the context of an M&A-rumor...
  • Secretly Record Your Friends and Enemies With Handy Pocket Camera Drone

    01/21/2014 9:17:53 PM PST · by 2ndDivisionVet · 15 replies
    The New York Observer's BetaBeat ^ | January 21, 2014 | Molly Mulshine
    That? Oh, thats just a mosquito, now tell me more about your top secret project. Do you ever feel frustrated that you cant keep tabs on your significant other at all times? Nervous that everyone is hanging out without you? Curious about what the heck your neighbors are doing over there? Thankfully, theres a Pocket Drone currently being funded on Kickstarter that will solve these problems and more. It only takes 20 seconds to unpack and launch. Then, you can load it up with any video camera you own, as long as the payload is less than half a pound....
  • While the NSA kills Silicon Valley, Asian startups should gear up (Obama, again!)

    01/09/2014 4:23:08 PM PST · by 2ndDivisionVet · 5 replies
    Tech in Asia ^ | January 7, 2014 | Anh-Minh Do
    These days, we read about the latest reports from Edward Snowden but theyre old hat now. We all know the American government is spying on everyone. But as more leaks come out, its increasingly evident that the NSAs nefarious behavior will leave a deep scar on Silicon Valley. Snowden whistleblowing and escaping from the NSA could be one of the most important boons for Asian tech companies and startups in the next decade. If, as Spiegel recently reported, the NSA has a backdoor into major US companies like Dell, Cisco, IBM, Western Digital, Seagate, and more, then Silicon Valley is...
  • Medicine Jim, but not as we know it: Star Trek-style tricorder that scans for signs of disease

    01/09/2014 2:26:57 AM PST · by 2ndDivisionVet · 9 replies
    The London Daily Mail ^ | January 8, 2014 | Victoria Woollaston
    Imagine a world where a handheld gadget scans your body and diagnoses illnesses in seconds - reducing hospital visits and potentially saving your life. It may sound like the work of science fiction but engineers in California have taken their lead from the Star Trek franchise and developed a real-life version of the shows medical tricorder. The Scanadu Scout can read a persons temperature, heart rate, blood oxygen levels, and more, simply being held against their forehead. It was developed by Scanadus CEO Walter De Brouwer, 56, at Nasas Ames Research Centre in California. A prototype of the Scout was...
  • The Cheap Asian 3D Printer Rivals Are Here

    12/17/2013 9:57:04 PM PST · by 2ndDivisionVet · 25 replies
    WebProNews ^ | December 17, 2013 | Zach Walton
    Over the last few years, we’ve seen the price of 3D printers drop dramatically as key patents expire or the cost of components decrease. They still cost quite a bit of money, however, as much of the manufacturing and labor takes place in the U.S. Now Asian rivals, complete with cheaper labor costs, are trying to muscle their way into the market. New Kinpo Group, an electronics manufacturer out of Taiwan, has announced its first 3D printer – the da Vinci. It’s very similar to the Makerbot Replicator 2 and even has a similar build volume of 20x20x20 cm. Here...
  • Bio-inspired method to grow high-quality graphene for high-end electronic devices (Breakthrough?)

    12/16/2013 3:20:28 PM PST · by 2ndDivisionVet · 2 replies
    Space Daily ^ | December 17, 2013 | Staff
    A team of researchers from the National University of Singapore (NUS), led by Professor Loh Kian Ping, who heads the Department of Chemistry at the NUS Faculty of Science, has successfully developed an innovative one-step method to grow and transfer high-quality graphene on silicon and other stiff substrates, opening up opportunities for graphene to be used in high-value applications that are currently not technologically feasible. This breakthrough, inspired by how beetles and tree frogs keep their feet attached to submerged leaves, is the first published technique that accomplishes both the growth and transfer steps of graphene on a silicon wafer....
  • New superconductor theory may revolutionize electrical engineering

    12/08/2013 6:38:56 PM PST · by Utilizer · 28 replies
    Phys.org ^ | December 6, 2013 | Bill Steele
    High-temperature superconductors exhibit a frustratingly varied catalog of odd behavior, such as electrons that arrange themselves into stripes or refuse to arrange themselves symmetrically around atoms. Now two physicists propose that such behaviors and superconductivity itself can all be traced to a single starting point, and they explain why there are so many variations. This theory might be a step toward new, higher-temperature superconductors that would revolutionize electrical engineering with more efficient motors and generators and lossless power transmission. -snip- Most subatomic particles have a tiny magnetic field a property physicists call "spin" and electrical resistance...
  • Wal-Mart Black Friday fight for TV 2013

    11/29/2013 1:08:26 PM PST · by Jean S · 40 replies
    Video at link.
  • Unplug Your Family

    11/12/2013 1:07:14 PM PST · by EveningStar · 36 replies
    Christianity.com ^ | November 7, 2013 | Dr. James Emery White
    My wife and I were in a restaurant having lunch the other day with one of our sons, and couldnt help but notice a nearby family: a mom, dad, two boys, and a daughter. The daughter was middle school age, and clearly in contemporary middle school mode: ear buds securely in place, staring off into space. Every aspect of her demeanor made it clear: I dont want to be here, and I dont want to be with my family. So I am going to stay in my world of music and media. By plugging in, Im tuning out. And her...
  • Geeksdotcom ordering now closed

    08/02/2013 12:31:08 PM PDT · by Utilizer · 53 replies
    Geeks dot com ^ | 02 August 2013 | Utilizer
    Depressing news for those of us who appreciate great prices on computer gear and component parts. The Geeks website now displays a simple page explaining that all ordering has now ceased. Competition appears to be the overriding reason, and a general unwillingness to have been forced to this point is quite apparent. I, for one, will miss all the great deals they offer, and have offered for many years.
  • Is Google planning a microchip for people's brains?.....

    07/22/2013 1:20:10 PM PDT · by Red Badger · 22 replies
    http://www.dailymail.co.uk ^ | 14:47 EST, 21 July 2013 | By Damien Gayle
    Online advertising giant Google's new wearable accessories are merely a stepping stone to its ultimate ambition - a microchip which can be embedded in users' brains. The company, which uses its search, email and other services to funnel personalised advertising to users, is currently trialling prototypes of its Glass device, which is worn like a pair of glasses. But Google is staking its future on a new service which will use the information it holds on registered users to automatically predict their search needs and present them with the data they want. The ultimate ambition is to literally get inside...
  • Samsung loses $12 billion in market value as analysts slash Galaxy S4 sales forecasts

    06/09/2013 4:54:37 PM PDT · by rickmichaels · 40 replies
    National Post ^ | JUNE 7, 2013
    Samsung Electronics Co lost $12 billion in market value on Friday, hit by brokerage downgrades that have underscored concerns about slowing sales of its flagship Galaxy S4 smartphone. The shares fell 6.2%, the most in more than nine months in Seoul after analysts at JPMorgan Chase & Co. cut profit estimates. Orders for the S4 smartphone, which went on sale last month, are slowing on weak demand in Europe that may impact profit margins, analysts led by JJ Park said in a report dated yesterday, citing supply chain checks. JPMorgan cut its share- price estimate for Samsung by 9.5% to...
  • Your own black box (Inspired by little Trayvon Martin)

    05/07/2013 6:26:30 PM PDT · by 2ndDivisionVet · 15 replies
    Yahoo! News ^ | May 7, 2013 | Jason Gilbert
    ORLANDOIs it time for humans to get their own black box? Thats the provocative question behind an ambitious project by four undergraduate engineering students from the University of Massachusetts at Amherst, presented at this weekend's Cornell Cup in Orlando, Fla. Over the course of a school year, the Amherst team built a prototype black box for humans that you could carry around wherever you went, and could be activated to record audio of your surroundings in case you ran into trouble. That audio recordingheavily encrypted, completely tamper-proof and admissible as evidence in a U.S. courtroom, per the Amherst teamwould hypothetically...
  • Thin layer of germanium may replace silicon in semiconductors

    04/10/2013 10:27:07 AM PDT · by Red Badger · 27 replies
    Phys.Org ^ | April 10, 2013 | Pam Frost Gorder
    The same material that formed the first primitive transistors more than 60 years ago can be modified in a new way to advance future electronics, according to a new study. Chemists at The Ohio State University have developed the technology for making a one-atom-thick sheet of germanium, and found that it conducts electrons more than ten times faster than silicon and five times faster than conventional germanium. The material's structure is closely related to that of graphenea much-touted two-dimensional material comprised of single layers of carbon atoms. As such, graphene shows unique properties compared to its more common multilayered counterpart,...
  • Recycling rare earth elements using ionic liquids

    03/17/2013 4:07:52 PM PDT · by neverdem · 8 replies
    Chemistry World ^ | 15 March 2013 | Ian Farrell
    Science Photo LibraryRecycling old magnets, so that rare-earth metals can be re-used, could help to solve an urgent raw material supply problem in the electronics industry. Researchers from the University of Leuven, Belgium, have used ionic liquids to separate neodymium and samarium from transition metals like iron, manganese and cobalt all elements that are used in the construction of permanent rare-earth magnets, which are found in electronic devices ranging from hard drives to air conditioners and wind turbines.The process involves the liquid-liquid extraction of rare-earth metals from the other elements present in neodymium-iron-boron and samarium-cobalt magnets, explains Koen...
  • Century-old problem: ... professor finds out what causes low-frequency electronic 1/f noise

    03/07/2013 8:42:43 AM PST · by Red Badger · 37 replies
    Phys.Org ^ | 03-07-2013 | Provided by University of California - Riverside
    FULL TITLE: Solving nearly century-old problem: Using graphene, professor finds out what causes low-frequency electronic 1/f noise =========================================================== A University of California, Riverside Bourns College of Engineering professor and a team of researchers published a paper today that show how they solved an almost century-old problem that could further help downscale the size of electronic devices. The work, led by Alexander A. Balandin, a professor of electrical engineering at UC Riverside, focused on the low-frequency electronic 1/f noise, also known as pink noise and flicker noise. It is a signal or process with a power spectral density inversely proportional to...
  • New law: Don't toss electronics with the trash.

    01/26/2013 2:16:35 PM PST · by RBW in PA · 41 replies
    Pike County Courier ^ | January 24th, 2013 | Not Cited
    MILFORD The Pennsylvania Department of Environmental Protection (DEP) is reminding consumers and businesses that they are no longer be able to throw away their electronic devices with their trash. Passed in 2010, the Pennsylvania Covered Device Recycling Act requires that consumers and businesses not dispose of covered devices, such as computers, laptops, computer monitors, televisions and tablets with their trash. This means that trash haulers will no longer take covered devices unless the municipality has a curbside electronics collection program that ultimately sends the devices to an electronics recycler. The law took effect Jan. 24. This law is an...
  • CES? DGAF! Bill Clinton Turns Samsung Speech Into Cry for Gun Control

    01/10/2013 11:29:11 AM PST · by 2ndDivisionVet · 8 replies
    Beta Beat ^ | January 9, 2013 | Kelly Faircloth
    Just when you thought CES couldnt get any randomer than Qualcomms Generation Mobile atrocity, guess who showed up? Bill Clinton, who stopped by to speak in the middle of Samsung president Stephen Woos presentation. Not only that, but according to CNETs liveblog, in the midst of his remarks he digressed and started talking about gun control. The man used to be the leader of the free world; you really thought hed get on stage at a trade show and stick to the subject? Child, please. Mr. Clintons appearance seemed a little random, but his philanthropic work involves attempts to close...
  • A Camp Stove And A Generator

    11/05/2012 5:04:58 PM PST · by Tolerance Sucks Rocks · 11 replies
    Personal Liberty Digest ^ | November 5, 2012 | Sam Rolley
    Whether youre a prepper or an outdoor enthusiast who likes to get away from the modern world for days at a time, you know that there are still a pesky few electronic devices that you would like to keep charged even when a power source is miles away. There are several options like solar panels and hand cranks for providing off-grid power; but often for preppers and backpackers alike space is a major concern when already packing a heft of gear. A new camp stove design by a company called BioLite, however, can help you keep your pack...
  • Scientists develop revolutionary nanotechnology copper solder

    10/25/2012 8:38:34 AM PDT · by Red Badger · 22 replies
    Phys.Org ^ | October 25, 2012 | Provided by Lockheed Martin
    Scientists in the Advanced Materials and Nanosystems directorate at the Lockheed Martin Space Systems Advanced Technology Center (ATC) in Palo Alto have developed a revolutionary nanotechnology copper-based electrical interconnect material, or solder, that can be processed around 200 C. Once fully optimized, the CuantumFuse solder material is expected to produce joints with up to 10 times the electrical and thermal conductivity compared to tin-based materials currently in use. Applications in military and commercial systems are currently under consideration. "We are enormously excited about our CuantumFuse breakthrough, and are very pleased with the progress we're making to bring it to full...
  • A Bandwidth Breakthrough!

    10/23/2012 11:42:47 AM PDT · by Red Badger · 37 replies
    MIT Technology Review ^ | Tuesday, October 23, 2012 | David Talbot
    A dash of algebra on wireless networks promises to boost bandwidth tenfold, without new infrastructure. Academic researchers have improved wireless bandwidth by an order of magnitudenot by adding base stations, tapping more spectrum, or cranking up transmitter wattage, but by using algebra to banish the network-clogging task of resending dropped packets. By providing new ways for mobile devices to solve for missing data, the technology not only eliminates this wasteful process but also can seamlessly weave data streams from Wi-Fi and LTEa leap forward from other approaches that toggle back and forth. "Any IP network will benefit from this technology,"...
  • Russian Agent & 10 Other Members of Procurement Network for Russian Military & Intelligence...

    10/04/2012 12:13:15 AM PDT · by Cindy · 13 replies
    NOTE The following text is a quote: www.fbi.gov/houston/press-releases/2012/russian-agent-and-10-other-members-of-procurement-network-for-russian-military-and-intelligence-operating-in-the-u.s.-and-russia-indicted-in-new-york Russian Agent and 10 Other Members of Procurement Network for Russian Military and Intelligence Operating in the U.S. and Russia Indicted in New York Defendants Also Include Texas- and Russia-Based Corporations; 165 Persons and Companies Designated by Commerce Department U.S. Attorneys Office October 03, 2012 BROOKLYN, NYAn indictment was unsealed today in U.S. District Court for the Eastern District of New York charging 11 members of a Russian military procurement network operating in the United States and Russia, as well as a Texas-based export company and a Russia-based procurement firm, with illegally...
  • Biodegradable electronics here today, gone tomorrow

    09/27/2012 8:28:36 PM PDT · by neverdem · 6 replies
    NATURE NEWS ^ | 27 September 2012 | Katherine Bourzac
    Dissolvable electronic materials could be used in medical implants and environmentally friendly gadgets. A team of researchers has designed flexible electronic components that can dissolve inside the body, and in water. The components could be used to make smart devices that disintegrate once they are no longer useful, helping to alleviate electronic waste and enabling the development of medical implants that dont need to be surgically removed. So far, the team has designed an imaging system that monitors tissue from within a mouse, a thermal patch that prevents infection after a surgical site is closed up, solar cells and strain...
  • Murata turns to tiniest device for big business

    09/06/2012 12:18:06 PM PDT · by Red Badger · 13 replies
    Phys.Org ^ | September 5, 2012 | by Yuri Kageyama
    Small is big for Murata: The Japanese electronics maker has developed the world's tiniest version of a component known as the capacitor. And that's potentially big business. Capacitors, which store electric energy, are used in the dozens, even in the hundreds, in just about every type of gadgetsmartphones, laptops, parts for hybrid cars, medical equipment and digital cameras. Smaller componentry allows for other innovations and improvements from thinner devices to longer battery life. The latest capacitor, measuring just 0.25 millimeter by 0.125 millimeter, is as tiny as the period at the end of this sentence. Murata Manufacturing Co.'s focus on...
  • Only cameras can see through Black-Ops Plastic

    06/30/2012 3:44:57 PM PDT · by LibWhacker · 10 replies
    Geek ^ | 6/30/12 | Matthew Humphries
    Monitoring a location or person with a camera or microphone has become a lot easier in recent years due to cameras having much higher resolutions while being fitted into ever smaller devices. Just about every smartphone now carries a high resolution camera capable of recording video along with a decent microphone. If you want to record someone covertly though, you still have the issue of hiding your recording devices from view. Youre also going to want to leave them recording for long periods of time without being discovered. Qwonn, a manufacture of security products, has come up with the...
  • Ikea to enter home electronics market

    04/17/2012 4:11:19 AM PDT · by WesternCulture · 32 replies
    www.thelocal.se ^ | 04/17/2012 | Rebecca Martin
    <p>I wish IKEA good luck. I don't know much about the market for home electronics in America, but If they manage to compete over here in Europe with the German chain of Media Markt, I'll readily admit Mr. Kamprad (founder and owner of IKEA) to be the greatest business genius on Earth.</p>