In 1991, a pair of climbers encountered a human body sticking out of the ice high in the Italian alps. Though its skin was preserved—complete with tattoos—the body turned out to be 5,300-year-old remains, mummified by the frigid, dry conditions in which the man died. Now known as Ötzi, the famously well-preserved…
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Source : A Stone Age Cold Case: Ötzi the ‘Iceman’ Thawed and Refroze Many Times, Researchers Say
