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Content tagged with Government/Defense
posted in February 2013
Video: Robotic Droplets Will Assemble Satellites
Blog 
2/28/2013  24 comments
Researchers at the University of Colorado at Boulder are developing small, swarming robots that will assemble a space station or a satellite, or clean up oil spills on Earth. Dubbed droplets, they form a "liquid that thinks" when they swarm together.
NASA Awards Bigelow Aerospace $17.8M to Add New Module to ISS
News 
2/20/2013  12 comments
NASA has awarded Bigelow Aerospace a contract to deliver its Bigelow Expandable Activity Module to the International Space Station for experimental use for two years upon its launch to the station in 2015.
Video: Biggest 3D Manufacturing Machine Builds Jet Fighter Wing Boxes
Engineering Materials 
2/12/2013  21 comments
What may be the biggest build volume in additive manufacturing, at least for metal parts, is being done by Sciaky Inc. by combining an electron beam welding gun with wirefeed additive layering. It can make parts as large as 19 ft x 4 ft x 4 ft.
Slideshow: Robotic Snakes & Worms Get Under Your Skin
Blog 
2/5/2013  42 comments
The majority of robots modeled after snakes and worms are designed for rescue and medical operations.
Army's 'Super Engine' Would Streamline Fuel Use
Blog 
2/5/2013  30 comments
The US military is looking to bolster fuel efficiency by creating a so-called "super engine" that runs on one type of fuel and can power a number of vehicles, including ground transport, generators, and small unmanned aerial vehicles (UAVs).




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The engineers and inventors of the post WWII period turned their attention to advancements in electronics, communication, and entertainment. Breakthrough inventions range from LEGOs and computer gaming to the integrated circuit and Ethernet -- a range of advancements that have little in common except they changed our lives.
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A new report from the National Institute of Standards and Technology (NIST) makes a start on developing control schemes, process measurements, and modeling and simulation methods for powder bed fusion additive manufacturing.
If you’re developing a product with lots of sensors and no access to the power grid, then you’ll want to take note of a Design News Continuing Education Center class, “Designing Low Power Systems Using Battery and Energy Harvesting Energy Sources."
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