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    « Is it really dangerous to use a cell phone on a plane? | Main | Superstreets Save Lives And Fuel By Ditching Left Turns »
    Wednesday
    Jan192011

    Solar-powered 'smart' roads could zap snow, ice

    DateWednesday, January 19, 2011 at 12:37PM

    cnn

    AuthorStangrunner | | |
    tagged , , , , ,

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