The Daily Galaxy on MSN
Built in the Stone Age: Egypt’s Great Pyramid was likely constructed before the pharaohs as early as 40,000 BC
A recent geological study is reigniting debate around the origins of Egypt’s Great Pyramid of Giza. Released in late 2025, the report presents a bold claim: the monument’s exposed limestone blocks may ...
Looking at erosion on the pyramid, the study suggests that it may have been built around 22,916 BCE. But you shouldn't ...
After using the "Relative Erosion Method" to uncover how old the Great Pyramid of Giza is, Alberto Donini suggests it may date to 22916 B.C.E.
A preliminary study, which utilizes erosion patterns, suggests that the age of the Great Pyramid is far older than previously ...
Modern Engineering Marvels on MSN
Can limestone weathering really push the Great Pyramid into deep prehistory?
The loss of a few millimeters of limestone can place a neat chronology on the basis of an argument that tens of thousands of ...
Tabloids have seized on the most headline-friendly takeaway - “pulleys built the pyramid” - but the underlying claim is more specific: the pyramid may have grown “inside-out,” using internal sloped ...
A new, non-peer-reviewed report argues that Egypt’s Great Pyramid may be far older than the familiar Old Kingdom timeline, proposing an age in the order of tens of thousands of years. The claim hinges ...
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