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The astronomy behind the Great Pyramid’s alignment
The Great Pyramid of Giza is one of the most precisely aligned structures in the ancient world. Its sides point almost ...
Decoding the Unknown on MSN
Scientists discovered a secret tunnel theory that could explain how the pyramids were built
For thousands of years people have wondered how the pyramids of Egypt were truly built. The Great Pyramid of Giza alone contains around 2.3 million limestone blocks, some weighing over 15 tons, yet ...
How exactly was the Great Pyramid built? Inside-out, thinks architect Jean-Pierre Houdin. Courtesy of Virtools In 1999, Henri Houdin, a retired French civil engineer, was watching a television ...
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