The Discovery of an 11,000-Year-Old Man-Made Structure off the Baltic Sea Coast A giant 11,000-year-old man-made structure has been discovered in the waters off the Baltic Sea coast of Leibniz, …
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The Discovery of an 11,000-Year-Old Man-Made Structure off the Baltic Sea Coast A giant 11,000-year-old man-made structure has been discovered in the waters off the Baltic Sea coast of Leibniz, …