In 1982, Joseph Davidovits proposed Giza blocks were cast in place rather than quarried. Egypt banned studying or removing pyramid stones—even natural fragments. 🔬
Joseph Davidovits's 1982 geopolymer paper led to Egypt's ban on pyramid stone analysis
Key facts
- Joseph Davidovits published a paper in 1982 theorizing that pyramid stones at Giza and large megalithic stones in Egypt were cast into place rather than quarried and hauled
- The paper was controversial
- Approximately one year after the paper's publication, Egypt banned the study and removal of any stone or pyramid block
- It is illegal in Egypt to take any bit of stone even if naturally fallen from a building, temple, or pyramid for analysis
Sources
The Pyramids: An Enigma Solved - Semantic Scholarsemanticscholar.org
The Pyramids: An Enigma Solved · J. Davidovits, Margie Morris · Published 1988 · Materials Science.
(PDF) THE GREAT PYRAMID DEBATE Evidence from Detailed ...academia.edu
Pyramid, identified as the Lauer Sample, which was originally given to Davidovits in 1982 by the eminent Egyptologist Jean-Philippe Lauer.
Joseph Davidovits - Wikipediaen.wikipedia.org
Joseph Davidovits (born 23 March 1935) is a French materials scientist. He posited that the blocks of the Great Pyramid are not carved stone but mostly a ...
Moving and Lifting the Construction Blocks of the Great Pyramidling.upenn.edu
Polymer chemist Joseph Davidovits advanced an unconventional theory that the pyramid builders actually made the blocks by pouring a mixture of disaggregated ...
Papers discussing Davidovits pyramid theory - Geopolymer Institutegeopolymer.org
Fabrication of Stone Vessels Blo-ToolIng and Plant Extracts, DAVIDOVITS (J.), International Congress of Egyptology; Toronto; 1982, 5-11 sept.; ...
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