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German railways to use mini drones to stop graffiti
Germany's railway operator plans to deploy mini drones to catch vandals who deface its trains with graffiti, with the aerial vehicles shooting thermal images of its train depots at night. ... more
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Curiosity Drills Second Rock Target
NASA's Mars rover Curiosity has used the drill on its robotic arm to collect a powdered sample from the interior of a rock called "Cumberland."
Plans call for delivering portions of the sample ... more
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Northrop Grumman, US Navy Complete Triton Unmanned Aircraft's First Flight
The Northrop Grumman-built MQ-4C Triton high-altitude unmanned aircraft successfully completed its first flight from the company's manufacturing facility in Palmdale.
Triton is specially desig ... more
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Principles of locomotion in confined spaces could help robot teams work underground
Future teams of subterranean search and rescue robots may owe their success to the lowly fire ant, a much-despised insect whose painful bites and extensive networks of underground tunnels are all-to ... more
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