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Location: Cambridge, United States
MIT civil engineers have for the first time identified what causes the most frequently used building material on earth -- concrete -- to gradually deform, decreasing its durability and shortening the lifespan of infrastructures such as bridges and...
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Location: Georgia Tech Research Institute, United States
Unmanned aerial vehicles (UAVs) are playing increasingly important roles in
many fields. Ranging in size from the huge Global Hawk aircraft to hand-held
machines, these remotely controlled devices are growing ever more vital to the
U.S....
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