👉 Polybius was a Greek philosopher, mathematician, and astronomer who lived between the 6th and 4th centuries BCE. He is best known for his work on astronomy, particularly in the field of "Polybius," which deals with the geometry of polygons. Polybius was a polymath, combining knowledge from many disciplines such as mathematics, physics, and astronomy. His contributions to these fields were significant, but he also made significant advances in the study of the human body
