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Content tagged with Government/Defense
posted in December 2012
Video: 3D Printing With Moon Rocks
Engineering Materials 
12/26/2012  20 comments
Washington State University engineers have 3D-printed some simple-shaped objects using a lunar regolith simulant, an artificial version of the mixture of loose dust, rock, and soil that covers solid bedrock.
Are Automotive 'Black Boxes' Secure?
Electronic News & Comment 
12/21/2012  22 comments
The National Highway Traffic Safety Administration proposed a rule this month ordering automakers to put so-called "black boxes" in all new vehicles by late 2014, but some experts are concerned that the new rule won't protect the security of the data stored inside.
Video: Toshiba Develops Fukushima Robot
Blog 
12/18/2012  6 comments
Toshiba has built a robot to conduct investigative and recovery work in dangerous locations such as damaged nuclear plants.
Mystery Signals Show Up in Neurological Amplifiers
Sherlock Ohms 
12/11/2012  35 comments
The strange, sporadic noise problem was coming from somewhere -- maybe from a submarine detector?
Video: DARPA Stair-Climbing Robot Gets Arms
Blog 
12/11/2012  8 comments
A humanoid robot that robotics pioneer Boston Dynamics has been developing for DARPA now has arms. Is this a good thing?
Titanium-Aluminum Alloy Cuts Aircraft Weight
News 
12/7/2012  14 comments
A titanium-aluminum alloy with properties similar to conventional nickel superalloys could make jet turbine blades 45 percent lighter.




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Advertised as the "Most Powerful Tablet Under $100," the Kindle Fire HD 6 was too tempting for the team at iFixit to pass up. Join us to find out if inexpensive means cheap, irreparable, or just down right economical. It's teardown time!
The first photos made with a 3D-printed telescope are here and they're not as fuzzy as you might expect. A team from the University of Sheffield beat NASA to the goal. The photos of the Moon were made with a reflecting telescope that cost the research team 100 to make (about $161 US).
At Medical Design & Manufacturing Midwest, Joe Wascow told Design News how Optimal Design prototyped a machine that captures the wing-beat of a duck.
The increased adoption of wireless technology for mission-critical applications has revved up the global market for dynamic electronic general purpose (GP) test equipment. As the link between cloud networks and devices -- smartphones, tablets, and notebooks -- results in more complex devices under test, the demand for radio frequency test equipment is starting to intensify.
Much of the research on lithium-ion batteries is focused on how to make the batteries charge more quickly and last longer than they currently do, work that would significantly improve the experience of mobile device users, as well EV and hybrid car drivers. Researchers in Singapore have come up with what seems like the best solution so far -- a battery that can recharge itself in mere minutes and has a potential lifespan of 20 years.
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