I’m Knot Telling You My Name
The Inca Empire, which lasted from 1400 to 1532, still holds mysteries. They communicated using khipus, instead of written words or pictograms. Khipus are knotted string devices, where the knots can represent numbers, names, or even stories and ancient philosophies. Translating the knots are like code breaking, and nobody’s been able to crack the code!