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Keyword: electronics

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  • 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 Jürgen Steimle, head of the Embodied Interaction Group at the Max Planck Institute for Informatics in Saarbrücken, 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, that’s just a mosquito, now tell me more about your top secret project. Do you ever feel frustrated that you can’t 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, there’s 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 they’re old hat now. We all know the American government is spying on everyone. But as more leaks come out, it’s increasingly evident that the NSA’s 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 show’s medical tricorder. The Scanadu Scout can read a person’s temperature, heart rate, blood oxygen levels, and more, simply being held against their forehead. It was developed by Scanadu’s CEO Walter De Brouwer, 56, at Nasa’s 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 couldn’t 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 don’t want to be here, and I don’t want to be with my family. So I am going to stay in my world of music and media. By plugging in, I’m 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
    ORLANDO—Is it time for humans to get their own black box? That’s 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 recording—heavily encrypted, completely tamper-proof and admissible as evidence in a U.S. courtroom, per the Amherst team—would 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 graphene—a 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 couldn’t get any randomer than Qualcomm’s “Generation Mobile” atrocity, guess who showed up? Bill Clinton, who stopped by to speak in the middle of Samsung president Stephen Woo’s presentation. Not only that, but according to CNET’s 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 he’d get on stage at a trade show and stick to the subject? Child, please. Mr. Clinton’s 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 you’re 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...