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uno6180338
on March 7, 2023
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Hidden Corridor in Great Pyramid of Giza seen for ...
Paper Synthetic aperture radar doppler tomography model of the pyramid, by prof.Malanga & prof.Biondi, the paper is at
https://www.mdpi.com/2072-4292/14/20/5231
video at
https://www.youtube.com/watch?v=0r67rS864WU
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