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    Current New Scientist Articles
    From: Richard B. Langley
    Date: 2015 Mar 19, 14:59 -0300

    Five medieval alternatives to sat nav:
    http://www.newscientist.com/gallery/vikings/
    and
    Norse legend? The Viking 'GPS' that relied on crystals:
    http://www.newscientist.com/article/mg22530130.500
    Why is everything GPS-this and GPS-that these days? They'll be calling CN the 
    ancient mariner's GPS next. ;-)
    -- Richard Langley
    
    -----------------------------------------------------------------------------
    | Richard B. Langley                            E-mail: lang@unb.ca         |
    | Geodetic Research Laboratory                  Web: http://gge.unb.ca/     |
    | Dept. of Geodesy and Geomatics Engineering    Phone:    +1 506 453-5142   |
    | University of New Brunswick                   Fax:      +1 506 453-4943   |
    | Fredericton, N.B., Canada  E3B 5A3                                        |
    |        Fredericton?  Where's that?  See: http://www.fredericton.ca/       |
    -----------------------------------------------------------------------------
    
    

       
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