Paleomagnetism study supports Pyramid geopolymer stone
Since the beginning of his research, many “experts” suggested to J. Davidovits to carry out paleomagnetism studies. Indeed at the time of their solidification, the stones absorb the local magnetic field, in intensity and direction. The direction of this field varies with the ages. If the blocks of the pyramid have different magnetic orientations, it … Continue reading Paleomagnetism study supports Pyramid geopolymer stone
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