The idea was to obtain the greatest contact with the water and therefore the greatest resistance, because this tends to lift the boat and decrease the power necessary to acquire speed. (1500 w.)


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    Title :

    The theories upon which the Knapp roller boat was built


    Additional title:

    Sci Am


    Contributors:

    Published in:

    Publication date :

    1897


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


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