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    Re: Plumb-line horizon vs. geocentric horizon
    From: Alexandre Eremenko
    Date: 2005 Feb 4, 02:27 -0500

    Euler comes to the same conclusion,
    after careful consideration of all other
    possibilities. This is in his wonderful book
    "Letters to a German princess", where he explains
    to her the current state of science
    (with much emphasis on longitude too, of course. The news
    about chronometer just had reached him from England
    when he wrote this,
    but he mentions this news with caution and scepticism).
    Alex.
    
    On Fri, 4 Feb 2005, Peter Fogg wrote:
    
    > Quoting Alexandre Eremenko
    > > Why the Moon (and especially the Sun) look
    > > much larger when they are close to the horizon?
    >
    > Because the sky is perceived as a shallow bowl.
    > The bodies near the horizon, being further away, are bigger.
    
    
    

       
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