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NYC Subways Testing Flywheels

Posted by michael on from the next-stop-42nd-street dept.

socolow writes "The New York Times (free registration required) has an article about the NYC subway system's use of flywheels to store the braking energy of trains approaching stations. Not only does this advance the development of flywheel energy storage, but it will help relieve a lot of the heat subways generate (always appreciated during the summer)."

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  1. Slashdot NYTimes Login by d3xt3r · · Score: 1, Troll

    Here's a user account I created to see this article at NY times without everyone having to register: username: slashdot2233 password: slashdot I'd hate to see anyone posting without having actually read the article. ;-)