Hasta La Gadget!

NC State may be well on its way to yet another underwhelming season on the hardwood, but it seems as if a few of its most spirited boffins aren’t even taking any time off to celebrate the season-ending victory over the hated Heels on the team’s final football game. Dr. Michael Dickey and team have just published their latest invention, and if this thing ever reaches commercial status, you can expect ordinary objects to become a lot more intelligent. The crew’s shape-shifting, twistable antenna overcomes the common limitation of copper-based alternatives by relying on an alloy that can be “bent, stretched, cut and twisted” while still transmitting or receiving a signal. Aside from enabling concept phones like the Ondo to become real, the development could also allow for stretchable antennas to be integrated into actual structures, giving buildings and bridges a way to communicate stresses to architects. Too bad it can’t communicate the crumbling of an athletics program to an oblivious AD, but hey, there’s always room for improvement in version 2.0.

NC State intellects design twistable, shape-shifting antennas originally appeared on Engadget on Thu, 03 Dec 2009 10:09:00 EST. Please see our terms for use of feeds.

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Spintronics — much like Cook-Out milkshakes and cotton candy for all — seems like a pipe dream at this point. We’ve been beaten over the head with theoretical miracles, but we’re getting to the point where it’s put up or shut up. Thankfully, a team of Dutch boffins are clearly in the same camp, and they’ve been toiling around the clock in order to achieve spin polarization in non-magnetic semiconductors at ambient temperature. The amazing part here is that “temperature” bit; up until this discovery, spin polarization was only possible at levels of around 150 K, or at temperatures far, far cooler than even your unheated basement. If spintronics could effectively be enacted at room temperature, all those unicorn-approved phenomena we mentioned earlier would have a much greater chance of sliding into the realm of reality. Here’s hoping they get this stuff ironed out prior to 2012.

Spin polarization achieved at room temperature, elusive miracles now less elusive originally appeared on Engadget on Sat, 28 Nov 2009 06:47:00 EST. Please see our terms for use of feeds.

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GE Global Research in collaboration with SABIC Innovative Plastics has developed a new class of holographic materials that can be processed in plastic to create a wide range of novelty products, credit, or identity cards. Instead of just being stamped onto the surface of the card like typical holograms, these new cards rely upon thermo-plastic based volume holography to store the data (binary images, 3D images of your face, fingerprints, and even animations) within the card itself for an extra degree of tamper-free security. And because the holographic material can be injection-molded, it could ultimately be applied to a variety of personalized products including laptops and cellphones. GE Global Research is intent on commercializing the new holographic materials by 2012, until then we’ve got a video that gives a good idea of how your 3D mug might look pressed into those government or corporate mandated ID cards of the future. Check it after the break.

Continue reading GE Global Research holograms increase security, redefine ‘going green’

GE Global Research holograms increase security, redefine ‘going green’ originally appeared on Engadget on Wed, 25 Nov 2009 01:56:00 EST. Please see our terms for use of feeds.

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“We have captured it! First circulating beam of 2009!” And with that tweet, researchers at CERN announced that they did in fact activate the Large Hadron Collider, after quite a long delay and despite warnings of a looming, nefarious Higgs boson. Whether or not we will have had total destruction as an unfortunate result of the device remains to be seen, but should the future find a way to either cease to exist or travel to the past in some time-bending paradox, we only hope linguists and physicists can work together and figure out the proper verb conjugations for this brave new world.

Filed under: Science

Large Hadron Collider is online, Higgs boson be damned originally appeared on Engadget on Fri, 20 Nov 2009 19:26:00 EST. Please see our terms for use of feeds.

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Boy, do we have a nice slab of data for you to sink your teeth into today. The 3-year service history of more than 30,000 laptops has been pored over, analyzed, and reduced to gorgeous comparative charts, which you know you’re dying to know more about. We should note, however, that the service was provided by SquareTrade, whose primary business is selling extended warranties, but that shouldn’t completely prejudice us against reaching conclusions on the basis of the presented facts. Firstly, netbooks have shown themselves to be on average 20 percent less reliable than entry-level laptops, which in turn are 10 percent more likely to break down than premium machines. In other words, you get what you pay for — shocking, right? The big talking point, though, will inevitably be the manufacturer comparison chart above: here ASUS and Toshiba (rather appropriately) share the winners’ spoils, while HP languishes in the ignominious last place, with more than a quarter of all laptops expected to suffer a hardware fault of some kind within three years. So, does your experience corroborate / refute this info? Keep it gentlemanly, okay?

[Via Electronista]

Filed under: Laptops

Laptop reliability survey: ASUS and Toshiba win, HP fails originally appeared on Engadget on Tue, 17 Nov 2009 11:09:00 EST. Please see our terms for use of feeds.

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