(PhysOrg.com) -- David Smith, who has been building model railroads since 1965, has always had a preference for the smaller scale train models. His most recent project is a five-car train that runs through a scene of mountains, ...
Generating electricity from water is not a new thing. Hydro power stations have already sprung up across the world in China, United States and Canada. However, scientists will not stop exploring advanced technologies for ...
Energy & Green Tech
Dec 11, 2012
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(PhysOrg.com) -- Researchers at Southwest Research Institute have designed and built a 60,000 rpm gas bearing test rig to test the rotordynamic stability of gas bearings.
Engineering
May 5, 2010
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