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Susan Hall

Wired 15.01: Untangling the Mystery of the Inca - 0 views

    • Susan Hall
       
      This is a site with some great info on the incas!
    • Susan Hall
       
      THis is a site with some good information on the incas!
  • Some of the knots did survive, though, and for centuries people wondered if the old man had been speaking the truth. Then, in 1923, an anthropologist named Leland Locke provided an answer: The khipu were files. Each knot represented a different number, arranged in a decimal system, and each bundle likely held census data or summarized the contents of storehouses. Roughly a third of the existing khipu don't follow the rules Locke identified, but he speculated that these "anomalous" khipu served some ceremonial or other function. The mystery was considered more or less solved. Then, in the early 1990s, Urton, one of the world's leading Inca scholars, spotted several details that convinced him the khipu contained much more than tallies of llama sales. For example, some knots are tied right over left, others left over right. Urton came to think that this information must signal something. Could the knotted strings also be a form of writing? In 2003, Urton wrote a book outlining his theory, and in 2005 he published a paper in Science that showed how even khipu that follow Locke's rules could include place-names as well as numbers.
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  • Urton knew that these findings were a tiny part of cracking the code and that he needed the help of people with different skills. So, early last year, he and a graduate student, Carrie Brezine, unveiled a computerized khipu database – a vast electronic repository that describes every knot on some 300 khipu in intricate detail. Then Urton and Brezine brought in outside researchers who knew little about anthropology but a lot about mathematics. Led by Belgian cryptographer Jean-Jacques Quisquater, they are now trying to shake meaning from the knots with a variety of pattern-finding algorithms, one based on a tool used to analyze long strings of DNA, the other similar to Google's PageRank algorithm. They've already identified thousands of repeated knot sequences that suggest words or phrases. Now the team is closing in on what might be a writing system so unusual that it remained hidden for centuries in plain sight. If successful, the effort will rank with the deciphering of Egyptian hieroglyphics and will let Urton's team rewrite history. But how do you decipher something when it looks completely unlike any known written language – when you're not even sure it has meaning at all?
  •  
    This is a great site with information on the incas
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