Pi Day is Friday, March 14. The relatively new holiday is a celebration of the mathematical calculation pi, or the infinite ...
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Secrets of Ancient Olympia
The next time you watch the extravaganza that is the modern Olympic Games, consider this: It all started with a simple ...
The ancient Greeks and Romans built astonishing monuments like the Lighthouse of Alexandria and the Hanging Gardens of Babylon, and while only the Great Pyramid of Giza remains intact, we’ve ...