Researchers create Meshworm robot, beat it up (video)

We've seen a number of options for controlling real worms, but never a worm robot, until now. Enter Meshworm, the latest creation from researchers at MIT, Harvard University and Seoul National University. The bot is made from "artificial muscle" composed of a flexible mesh tube segmented by loops of nickel / titanium wire. The wire contracts and squeezes the tube when heated by a flowing current, but cut the power and it returns to its original shape, creating propulsion in a similar way to its living kin. Taking traditional moving parts out of the equation also makes it pretty hardy, as proven by extensive testing (read: hitting it with a hammer). DARPA is known for getting its fingers in all sorts of strange pies, and it also supported this project. We can't see it being the fastest way of gathering intel, but the potential medical applications, such as next-gen endoscopes, sound plausible enough. Full impact tests in the video after the break.

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Filed under: Robots, Science

Researchers create Meshworm robot, beat it up (video) originally appeared on Engadget on Fri, 10 Aug 2012 06:25:00 EDT. Please see our terms for use of feeds.

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Stop motion animated film ParaNorman taps 3D printers to create 31,000 unique facial features

Take one look at the upcoming 3D stop motion film ParaNorman and it's easy to see that moviegoers are in for some stunning visuals come August 17th. Once you realize the contribution of 3D printing to the film's creation, however, you're likely to appreciate the movie on an entirely new level. In order to portray a wide array of emotions on the faces of the film's 62 characters, animation studio LAIKA tapped 3D Systems and their ZPrinter 650 to generate over 31,000 individual facial parts for inclusion in the production -- talk about working overtime. According to Brian McLean of LAIKA, "By using a color 3D printer we were not only able to push facial performance to new levels, but we were also able to achieve a level of detail and subtlety in characters' faces that a few short years ago would have seemed impossible." If you've yet to catch a preview of ParaNorman, just hop the break to see some of the printed handiwork.

Continue reading Stop motion animated film ParaNorman taps 3D printers to create 31,000 unique facial features

Filed under: Misc. Gadgets, Home Entertainment, Meta

Stop motion animated film ParaNorman taps 3D printers to create 31,000 unique facial features originally appeared on Engadget on Wed, 08 Aug 2012 23:18:00 EDT. Please see our terms for use of feeds.

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CodeCanyon Appnx - Create an iPhone App using a web CMS

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