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Re: Sumner's Line (Navigation question)

From: Ken Gebhart (no email)
Date: Wed Feb 08 2006 - 23:11:51 EST

  • Next message: Bill: "Re: Pronunciation of "Marcq Saint-Hilaire""

    On 2/7/06 4:27 PM, "Bill" <> wrote:

    > Frank wrote:
    >
    >> Bill wrote:
    >> "An ID 10-T question."
    >>
    >> First, thank you for making me look this up. To save anyone else the effort,
    >> if you write out ID-10-T, and drop the dashes... and make the "1" look more
    >> like an "I", you get IDIOT.
    >
    > Sorry about that. It is in such common use as an error description by
    > programmers and alpha geeks in the the Purdue area, I thought it was
    > universally known. Another common acronym in the software industry,
    > especially with support folks, is "DSO Error." DSO being "dumb sh-t
    > operator."
    >
    > Thank you for the excellent description of the process. As other list
    > members have mused, I too find it rather amazing that it was almost a
    > century after the on-board chronometer was invented that Sumner stumbled on
    > and published the concept of the celestial LOP. One would think that since
    > it was in most cases a running fix, and latitude was often determined by DR,
    > that someone would have done a couple of "what ifs" with different latitudes
    > long before and noticed the relationship. A great case of mind set blinding
    > one to options. My feeling has always been that creativity is a momentary
    > cessation of stupidity.
    >
    > Bill
    >
    Bill,
    I think you are exactly right. Arthur Koestler's book "The Sleepwalkers"
    (30 years old) explores humanity's blindness to the obvious throughout
    history. After reading it, I have never said "why didn't they think of that
    sooner".

    Ken


  • Next message: Bill: "Re: Pronunciation of "Marcq Saint-Hilaire""



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