There's more to this story
Telling it like they thought it was: myths of creation
Making days: Were the calendar makers lunatics or just moonstruck?
elementary matters: Earth, air, fire, and water, says Empedocles
Pythagoras knows it's round
Aristotle and his teacher
Does it change? No way, says Aristarchus got it right-well, almost!
Longitude and latitude plus two Greek mapmakers
saint who was no scientist
No joke-the earth is pancake flat!
Don't worry-the round earth is back!
Antipodes: Discovering down under
Cosmic voyagers: Is it fiction, or could it be true?
Finally! How science works
Prime number sieve of Eratosthenes