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Tech News Archives • Page 38 of 100 •

Tech News September 28, 2015

  • Work in Transition

    Digital technologies are changing the nature of the jobs we do. What does that mean for the future of work?

    About five years ago, machine learning reached a point where software could, with guidance from senior lawyers, effectively take over the time–intensive task of legal discovery, in which one party in a lawsuit combs through its documents to determine what it must show to the other side before trial.

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Tech News September 25, 2015

  • Banks Embrace Bitcoin’s Heart but Not Its Soul

    Major financial institutions like some technical features of Bitcoin but are building their own versions that leave out the digital cash and built-in economics.

    In the depths of the financial crisis in 2009, someone using the name Satoshi Nakamoto launched a digital currency called Bitcoin that he or she claimed could remove the need to rely on central or commercial banks. Six years later, financial institutions such as JP Morgan and Citigroup are taking on Nakamoto’s ideas – but ditching the parts of Bitcoin’s design intended to reduce their influence.

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Tech News September 24, 2015

  • Materials Could Capture CO2 and Make It Useful

    Novel molecular structures are a first step toward economical carbon capture at a wide scale.

    Although progress has been made in limiting carbon emissions in some countries, particularly in Europe and North America, it’s clear that finding ways to capture carbon dioxide from smokestacks—or from the atmosphere—is becoming increasingly imperative. Available systems dramatically increase the cost of electricity from plants equipped with the technology. And what to do with all that carbon dioxide after it’s separated remains problematic.

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Tech News September 23, 2015

  • Make Your Own Buttons with a Gel Touch Screen

    Researchers covered a touch screen in gel that can harden into buttons of all shapes and sizes so you can use the display even if you can’t gaze at it.

    Touch screens are versatile and easy to use, but the slick surface isn’t great for some tasks—typing more than a quick e-mail, for instance—and becomes pretty useless when your eyes are occupied with other tasks.

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Tech News September 22, 2015

  • The Hit Charade

    An algorithm might create a playlist you enjoy, but don’t mistake that for creativity.

    Zane Lowe’s first show as a DJ on Apple Music was a bit dizzying. The songs he played lurched from punk-pop to post-rock to grime to electronica to stadium rock and beyond. He showcased previously unheard songs along with tracks recorded decades ago by well-known rockers. Yet despite the disarray—or probably because of it—I enjoyed the show. Each new track took me in a surprising direction, while the mix of artists and the energy of the songs seemed to match Lowe’s slightly deranged chatter.

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Tech News September 21, 2015

  • Spinning Synthetic Spider Silk

    A California company may have figured out how to use genetic engineering to make extremely versatile fibers the way spiders can.

    Materials scientists have spent decades trying to mimic spider silk. Not only are some of these silks stronger than steel, but they have combinations of properties not found in synthetic fibers like the Kevlar used for bulletproof vests or the petroleum-based polyester found in clothes.

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Tech News September 16, 2015

  • A Japanese Robot Is Learning the American Way

    Developed for cute-centric Japan, a robot called Pepper is getting a personality adjustment for its launch in the United States.

    In certain Japanese stores, Pepper the robot greets customers with a giggle, a polite bow, and a short song. When Pepper debuts in the United States, sometime in the next year, it is more likely to offer a fist bump and a sarcastic comeback.

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Tech News September 15, 2015

  • First Detailed Public Map of U.S. Internet Backbone Could Make It Stronger

    Researchers dug through public records to uncover the true shape of cables at the heart of the U.S. Internet.

    It may not look like much at first glance, but a map created by University of Wisconsin computer science professor Paul Barford and about a dozen colleagues took around four years to produce. He believes it could make the Internet more resilient to accidents, disasters, or intentional attacks.

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