Tag Archives: Ancient Greece

Agate: A Comprehensive Guide to Its Origins, Uses, and Healing Properties

Agate, from its volcanic origins to its diverse healing and spiritual uses, and understand its historical significance and practical applications in modern life

c. 500 BCE: Pythagoras and the Spherical Earth

The concept of a spherical Earth, now a fundamental understanding, was popularized by Pythagoras, the 6th-century BCE Greek philosopher. His indirect arguments, from observing lunar eclipses to the changing positions of constellations, laid the groundwork [...]