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SkyShield protects airliners from missile strikes, completes testing in Israel

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SkyShield, created by Israel’s Elbit Systems, has reportedly been under development for the better part of a decade, but the laser-based missile deflector has just now successfully completed live testing. The Multi-Spectral Infrared Countermeasure (MUSIC) device, which is mounted on an aircraft’s belly, uses a thermal camera paired with a laser to change the direction of approaching missiles, saving airliners and passengers from destruction. When the camera detects a missile, it rotates the plane so that the belly faces the approaching weapon. It then fires a laser beam, redirecting the missile so it can explode a safe distance away. It’s not clear when the technology will begin rolling out, but according to Haaretz, SkyShield will be used on all Israeli civilian aircraft, many of which operate around the world.
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Alt-week 11.24.12: new galaxies, quantum foam and 3D printed game controllers

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Alt-week takes a look at the best science and alternative tech stories from the last seven days.

This week, it’s all about the hard stuff. Science, that is. Whatever you were thinking of, forget it. Anyhoo, NASA has learned how to get space itself to its own damn exploration, quantum foam might be proven with a fridge and a laser, self-filling water bottles could be in our future and we could see 3D printed Xbox controllers in our lifetime. This, friends, is alt-week.

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.Click link below for article:

http://www.engadget.com/2012/11/24/alt-week-11-24-12/

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NASA building Space Launch System with laser melting, adapts 3D printing for the skies (video)

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As we know it, 3D printing is usually confined to small-scale projects like headphones. NASA is ever so slightly more ambitious. It’s using a closely related technique from Concept Laser, selective laser melting, to build elements of its Space Launch System on a pace that wouldn’t be feasible with traditional methods. By firing brief, exact laser pulses at metal powder, Concept Laser’s CAD system creates solid metal parts that are geometrically complex but don’t need to be welded together.

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NASA building Space Launch System with precise laser melting to speed design, ratchet up the cool factor

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.Click link below for article and video:

http://www.engadget.com/2012/11/09/nasa-building-space-launch-system-with-laser-melting/

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