Zuberi@lemmy.worldtoExplain Like I'm Five@lemmy.world•ELI5: Why haven’t we fully explored the pyramids yet?English
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1 year agoCouldn’t they have found something like that ages ago?..
How on earth is this just happening in 2023. Ultrasound, xrays, whatever. SOMETHING would have shown this cavity.
Potentially I suppose. They must be much larger than I anticipate.