We already know that archaeologists frequently discover things that confound them, as was the case with the Swiss watch discovered in the tomb of Chinese emperor Xi Qing, who lived during the Middle Ages.
Among the various goods and artifacts that have been transported from the future to the past is a skeleton with a prosthetic that was discovered in the Marseilles suburbs in the nineteenth century. Even now, recordings and descriptions of such thing can be found.
At the same period, a type of metal-ceramic tooth was discovered in the jaw of a skeleton in Mexico at the end of the nineteenth century. All of these discoveries are inexplicable to scientists and archaeologists.
This is one; in the absence of a definitive answer, many people believe that humans inadvertently traveled to the past and became trapped there. As a result, according to this idea, all of these artifacts are from the future.
Even if it is difficult to believe, there is no other way to explain all of this, to say nothing of the impossible. Scientists are seriously considering the aforementioned notion concerning someone traveling back in time.
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