Ohio's Serpent Mound Isn't What Scientists Thought — Something Doesn't Add Up

Ohio's Serpent Mound has baffled researchers for generations, but recent discoveries reveal that everything we thought we knew about this 1,348-foot ancient earthwork might be wrong. From conflicting radiocarbon dates spanning over a thousand years to an ancient meteorite impact zone hidden beneath the landscape, this monument continues to challenge modern archaeology. Was it built by the Adena, the Fort Ancient culture, or someone else entirely?

👇 What do you think is hidden beneath Ohio's Serpent Mound? Let us know in the comments!

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