Quipu, as it is called, was discovered by an international team led by Germany's Max Planck Institute for Extraterrestrial Physics (MPE). Their study describing the superstructure has been ...

To find Quipu, [astronomer Hans] Böhringer and his ... Cosmologists have yet to agree on a definition of the cosmological principle, so the correct scale is up for debate. Previously: If you ...

Archeologists are now suggesting that authors used the quipu to compose and preserve their epic poems and legends. Because there were relatively few words in Quechua, they could be used as ...