In 2006, a materials science professor received a phone call that would consume the next five years of his life. Someone told him the pyramids weren't carved stone. They were poured. Like concrete. He laughed. Said he'd disprove it in two hours with an electron microscope. 1,000 samples later, he stopped laughing. What he found inside the pyramid blocks: → Nanoscale silicon spheres that only form through chemical reactions → Calcium and magnesium ratios that don't exist in any Egyptian quarry →
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In 2006, a materials science professor received a phone call that would consume the next five years of his life. Someone told him the pyramids weren't carved stone. They were
Echoes of Egypt. Echoes of Egypt · Original audio. In 2006, a materials science professor received a phone call that would consume the next five years of his life. Someone told him the pyramids weren't carved stone. They were poured. Like concrete. He laughed. Said he'd disprove it in two hours with an electron microscope. 1,000 samples later ...
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