జోడించిన తీగలతో ఒక తాడు కలిగిన కాలిక్యులేటర్; రికార్డు యొక్క గణన పురాతన పెరువియన్లు ఉపయోగించబడుతుంది,

quipu's Usage Examples:

quipus, a pre-Columbian tool used for recording and mathematics which has never been deciphered.

Code of the Quipu is a book on the Inca system of recording numbers and other information by means of a quipu, a system of knotted strings.

At this time it appears that there were only the bare beginnings of written language, and that for record keeping a system of knotting strings (perhaps similar to quipu) was in use.

Few quipus survive and they have never been fully.

De los quipus a los.

identified unambiguously as quipus first appear in the archaeological record in the first millennium AD (though debated quipus are much earlier).

also has information about the region"s flora and fauna, and a display of quipus found in the area.

"De los quipus a los satélites : historia de la tecnología en la Argentina" CNEA INVAP "Tomás Buch Biography".

They write that the artifact is evidence that the quipu record keeping system, a method involving knots.

Quipu – quipus were developed by the ancient Andeans.

textile piece that the excavators have labelled a quipu.

declared Humanity’s Cultural Heritage by the UNESCO in 1979) eliciting an uncontainable and renewed veneration for Black Christ of Esquipulas among his followers.

As an artist he is known for his quipus, a reinterpretation of an ancient Andean device, they are considered precursors.