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LotRO EU cloak design contest winners announced
The second Lord of the Rings Online cloak design contest recently concluded, but European LotRO players have finally had their own competition. As we pointed out last time, it seems that the judges weren't really seeking outlandish entries, but there's no denying that these cloaks look great. There are two winning entries as with the last contest, one from Eirek Lillebo of Norway (left), and the other from J. Garrington (right). If you think that either one of these wouldn't look too shabby on your character, you'll only need to wait a bit longer. Both of these designs will be available to pick up with the Book 12 update, along with all the other things to look forward to in that patch. Full-sized pictures of the cloaks: Eirek Lillebo. J. Garrington.
Pentagon plans ultrasonic curtain to muffle loud tanks
Although Macroswiss' giraffe pole could certainly lend our soldiers a hand in peeking across enemy lines, someone with a good bit of execution authority would rather we take a more direct approach to encroaching on the baddies. A Pentagon-based budget layout has revealed plans for an "ultrasonic curtain" to be constructed in a presumed attempt to "significantly" muffle vehicles and loud machinery in order to get our troops closer to foes without being noticed. While the actual construction plans aren't entirely laid out, the device will purportedly use "directed ultrasound technology to enable the capability to significantly reduce sound emissions from large scale tactical military hardware," and they hope to lower noise by "at least 30-decibels" in order to allows troops to operate in close proximity to the enemy without being detected aurally. Of course, cracking trees and unforeseen sneezes could still remain a problem, but there are already plans in place to "validate the theoretical models in laboratory settings," estimate the power required to sustain such a sound shield, and to design a finished product that can cover "a truck-sized vehicle." Sadly, it doesn't seem that this project will be integrating the invisibility cloak already discovered, so a flurry of bubble boy jokes is bound to arise. Wired]
Duke scientists build theorized invisibility cloak. Sort of.
Yes, everyone wants an invisibility cloak. Yes, it's been theorized and in development before. But now, what our friends across the pond have only imagined, scientists at an American university have actually built. A group of brainiacs at Duke University have built a device (based on the Imperial College London theory) that can deflect microwave beams so the beams flow around an object almost as if nothing was there, with not too much distortion (but only in two dimensions). In order to do this, the group built a series of concentric circles made up of "metamaterials," or "artificial composites that can be made to interact with electromagnetic waves in ways that natural materials cannot reproduce." Don't get too excited yet, as scientists warn that this is merely a "baby step." The next step is to make the cloak work in three dimensions, and make improve the cloak's effectiveness. And even still, we're a long way off from making something completely disappear from visibility, which "would have to simultaneously interact with all of the wavelengths, or colors, that make up light." said David R. Smith, a member of the research squad. Hey Duke team, if you ever need human test subjects, we'd definitely be willing to volunteer.[Via The Associated Press]
