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Thyne Oldest Known Tech Manual

johnshirley writes "How old is the oldest known technical manual? About 613 years, it seems. Written in 1391 by Geoffrey Chaucer for his ten year old son Lewis (Lowys), the manual explains in great detail but very rough spelling and grammar, the intricate workings of the Astrolabe--the predecessor to the sextant. Read Chaucer's 'A Treatise on the Astrolabe here."

5 of 452 comments (clear)

  1. Rough spelling and grammar? by branewashd · · Score: 5, Informative

    Unless I'm mistaken, the spelling and grammar is correct. The chronology here places this writing in Late Middle English, which had very different spelling and grammar rules than modern English.

    --
    Life isn't a support-system for art. It's the other way around. - Stephen King
  2. Re:Stupid by DeepStream · · Score: 5, Informative

    Actually, it's Middle English. Old English is the language spoken prior to the Norman conquest, and thus prior to incorporation of many French words to the language. Middle English occupies an interesting position in the evolution of the language, before the Germanic and French rooted words were merged into a consistent pronunciation scheme (refered to as The Great Vowel Shift).

  3. Chauncer?! by wadam · · Score: 5, Informative

    Chauncer? CHAUNCER?! Does the author of this story mean Geoffrey Chaucer? I don't know a Geoffrey Chauncer, but in the same period, Chaucer did write a treatise on the Astrolabe for his son.

    And beyond the poor editing, how is this news? The treatise is included in all of the most widely used compilations of his complete works. See The Riverside Chaucer if you don't want to take my word for it.

    Finally, not to be redundant, but while this is arguably the oldest tech manual in english, it is certainly not the oldest technical manual period. For something older, just for example, see Vitruvius' book on architecture. There's an older tech manual for you.

    Gosh. You people really need a humanities / social sciences editor here.

  4. Re:Karma Sutra by H8X55 · · Score: 5, Informative

    The text is the oldest known "technical manual" in the English language.

    From the bottom of the FA.

  5. Re:Even in the 14th Century.... by Antibozo · · Score: 5, Informative

    That should be "RTFP". The letter you've written as "Y" is a thorn (þ or &254; in iso-8859-1) and stands for "th". That letter is not present in Modern English, so it should be written out as "th". Unfortunately, slashdot won't pass through these character entities for rendering, so you'll have to imagine what it looks like, but its vague similarity to "Y", especially in older writing, along with the custom of substituting "Y" for thorn in early press printing (no thorns in the type collection), has perpetuated this confusion. The word you intended to use, "þe", is "the", and is pronounced that way. "Ye" is the plural of "you", not a definite article.