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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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Producing high-quality end-production metal parts with additive manufacturing for applications like aerospace and medical requires very tightly controlled processes and materials. New standards and guidelines for machines and processes, materials, and printed parts are underway from bodies such as ASTM International.
Engineers at the University of San Diego’s Jacobs School of Engineering have designed biobatteries on commercial tattoo paper, with an anode and cathode screen-printed on and modified to harvest energy from lactate in a person’s sweat.
A Silicon Valley company has made the biggest splash yet in the high-performance end of the electric car market, announcing an EV that zips from 0 to 60 mph in 3.4 seconds and costs $529,000.
The biggest robot swarm to date is made of 1,000 Kilobots, which can follow simple rules to autonomously assemble into predetermined shapes. Hardware and software are open-source.
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