Killarumiyoq: Lost Secrets of the Shadow Machine

About the book

Killarumiyoq: Lost Secrets of the Shadow Machine

Killarumiyoq, a large rainbow-shaped limestone carving in Peru, has been an enigma for centuries. A modern analysis of this ancient “shadow machine” reveals a unique and sophisticated solar computer unlike anything seen elsewhere in the world. The secrets of ancient Andean astronomers are laid bare—and Killarumiyoq still works.