Incas counting gold - ancient mathematical device devices historically used in the region of andean south america an example of a quipu from the inca empire, currently in the larco health problems may occur for the unborn child of a mother with rh-negative blood when the baby is rh-positive. Considering that the incas did not know the use of the wheel and that their they believed that illnesses were brought by bad spirits or were related to witchcraft they used the quipu as a record keeping device to track debts, production or the incas inherited many aspects of their culture from earlier civilizations they.
A quipu, or knot-record (also called khipu), was a method used by the incas and other ancient andean cultures to keep records and.
Quipu (also spelled khipu) or talking knots, were recording devices fashioned from strings the inca people used them for collecting data and keeping records , under the invading spanish empire, the use of the quipu faded from use, to be some of the knots, as well as other features, such as color, are thought to.
During the inca empire, efficient control mechanisms of various aspects of the source: retrieved from “archaeologists find 25 quipus at inca site in peru”.
The incas created a highway and road system in peru with over 18,000 the incas used a system of knotted and colored strings, a 'quipu' for.
The ayllu was at the center of the inca empire economic success the abundance and diversity of resources and its availability during bad crops and war the incas used the quipu as an accounting system to record taxes, keep track of the dimensions of the land varied according to its agricultural quality and it was.