History Of Science
Articles tagged History Of Science.

How Geology Proved the Pythia Delphi Prophecies Were Real
Delphi’s geology may explain the Pythia’s trance. Fault lines and gases gave scholars a physical basis for ancient prophecy.

How Eratosthenes Measured the Earth With a Stick
In 240 BC, Eratosthenes used shadows, geometry, and a 5,000-stadia walk to calculate Earth’s circumference, and came within 2% of modern estimates.

How Geology Proved the Pythia Delphi Prophecies Were Real
Delphi’s geology may explain the Pythia’s trance. Fault lines and gases gave scholars a physical basis for ancient prophecy.

How Eratosthenes Measured the Earth With a Stick
In 240 BC, Eratosthenes used shadows, geometry, and a 5,000-stadia walk to calculate Earth’s circumference, and came within 2% of modern estimates.



