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    Watch How Do They Do It? G-Suits; Smart Grid; Vehicle Slowdown Season 6 ,Ep. 10 Online

    How Do They Do It?

    How Do They Do It?
    August 21st, 2009
    Parental Rating
    TVPG
    Common Sense Media
    Common Sense Media Age 10
    Genre
    Documentary, Series, Educational, Science, Science/Nature
    Format
    SD, HD
    Program Type
    Series

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