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15 sneaky math puzzles hiding inside the Great Pyramid

The Great Pyramid of Giza is often treated as a monument of stone, but it also functions as a monument of numbers. I see at ...
GIGAZINE

It was recorded in the site director's diary that the pyramid was built by the power of the Nile and large-scale civil engineering work.

It is said that the pyramids that exist in Egypt were built around 2500 BC, but how did you carry and stack 3 million stones, each weighing about 2 tons? There are still many mysteries. Meanwhile, ...