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    Re: Biruni and the radius of the Earth by dip
    From: John Huth
    Date: 2011 Jan 7, 14:44 -0500
    George wrote:

    -----------------------------

    I look forward to the forthcoming account of John Huth's students measuring
    slopes to 1/3500 (of a radian, as I deduce from Frank's explanation, or
    about an arc-minute), to see how they get on.

    ----------------------------

    Me too.   I'll surely report back.    


       
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