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Tech News Archives • Page 82 of 100 •

Tech News September 11, 2013

  • Brain Injury Study Tracks Football's Youngest Players

    Researchers are using smart helmets and imaging to study brain injury risk in young football players over a season.

    The end-of-August announcement that the National Football League will pay $765 million to settle a lawsuit involving thousands of its former players over problems related to head trauma is just one sign of the growing concern that the sport’s collisions pose a serious risk to long-term player health. But little is known about how a season of head hits affects the largest group of football athletes: the nearly 4.5 million youth and high school student players.

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Tech News September 10, 2013

  • Desperate U.K. Turns to Shale Gas

    To meet emissions goals, the U.K. is reluctantly turning to fracking of shale gas.

    Proposed U.K. government policies to encourage hydrofracking of natural gas ignited a firestorm of protest this summer, with critics complaining that they were not consulted and that rules will restrict local planners’ authority. But the country appears to have few other options. The United Kingdom is in an energy quagmire that is forcing it to turn to shale gas.

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Tech News September 5, 2013

  • How Advanced Solar Cells Work

    Flexible, efficient solar cells will make solar power cheaper.

  • Is Samsung's Galaxy Gear the First Truly Smart Watch?

    Samsung’s new smart watch may be the most polished effort yet—but that doesn’t mean it’ll be a hit.

    At events held simultaneously in Berlin and New York, Samsung announced three new products, including a smart watch that marks the company’s first foray into wearable computing.

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Tech News September 4, 2013

  • Intel’s Laser Chips Could Make Data Centers Run Better

    Silicon chips with optical technology allow a new form of superfast data connection.

    Intel hopes to make computing far more efficient by introducing a technology that replaces conventional copper data cables with faster optical data links. The breakthrough required Intel to fit lasers and other optical components onto silicon chips, which usually deal only with electronic signals.

  • NASA Moonshot Will Test Laser Communications

    NASA launches a moon satellite this week that will test ultrafast optical data transmission.

    A new communications technology slated for launch by NASA this Friday will provide a record-smashing 600 megabits-per-second downloads. The resulting probe will orbit the moon and send communications back to Earth via lasers.

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Tech News September 3, 2013

  • We Need a Moore’s Law for Medicine

    Technology is the primary cause of our skyrocketing health-care costs. It could also be the cure.

    Moore’s Law predicts that every two years the cost of computing will fall by half. That is why we can be sure that tomorrow’s gadgets will be better, and cheaper, too. But in American hospitals and doctors’ offices, a very different law seems to hold sway: every 13 years, spending on U.S. health care doubles.

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Tech News August 30, 2013

  • Leap Motion’s Struggles Reveal Problems with 3-D Interfaces

    It may take years for 3-D gesture-control to catch on with consumers and app developers.

    Hype surrounding Leap Motion, an $80 3-D gesture-control gadget touted for its exceptional finger-tracking accuracy, reached fever pitch in the weeks before its July launch. Hundreds of thousands of people ordered the device ahead of its release, and a flashy demo video on YouTube was viewed millions of times.

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Tech News August 28, 2013

  • Researchers Grow 3-D Human Brain Tissues

    Researchers have grown brain tissue that contains distinct regions that mimic different functional structures of the developing brain.

    Scientists at the Institute of Molecular Biotechnology in Vienna, Austria, have grown three-dimensional human brain tissues from stem cells. The tissues form discrete structures that are seen in the developing brain.

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Tech News August 27, 2013

  • A Wearable Computer More Powerful than Glass, And Even More Awkward

    A startup that makes 3-D glasses stands out, in part, by including Steve Mann on its team.

    Steve Mann, a pioneer in the field of wearable computing, has been touting the benefits of head-mounted computers for decades. Now, the University of Toronto professor is also lending his weight and experience to a company hoping to loosen Google Glass’s grip on the nascent market with a different take on computer glasses that merges the real and the virtual.

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