Along a stretch of beach heavily marred by a crude oil spill, workers in hard hats and white protective suits use wire brushes and putty knives to scrape the black liquid off cobblestones and cliff faces.
Environment
Jun 21, 2015
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Engineers are working on intelligent materials that can diminish vibrations and extract power from the environment. These electro-active elastomers could dampen annoying vibrations in a car, for example, or supply wireless ...
Engineering
Jun 4, 2012
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(PhysOrg.com) -- It appears flash flooding has paved streambeds in the Xanadu region of Saturn's moon Titan with thousands of sparkling crystal balls of ice, according to scientists with NASA's Cassini spacecraft. By analyzing ...
Space Exploration
May 11, 2010
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