First word decoded from Inca knotted strings tells ancient tale
Three figure-eight knots tied into strings may be the first word from the ancient Inca in centuries. While the Incan empire left nothing that would be considered writing by today's standards, it did produce knotted strings in various colors and arrangements that have long puzzled historians and anthropologists. Many of these strings have turned out to be a type of accounting system, but interpreting them has been complex.
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