Tattoo artist volunteers as guinea pig to solve mystery of world’s oldest tattoos
New research suggests Ötzi's tattoos were made by hand-poking.
Tibi is a science journalist and co-founder of ZME Science. He writes mainly about emerging tech, physics, climate, and space. In his spare time, Tibi likes to make weird music on his computer and groom felines. He has a B.Sc in mechanical engineering and an M.Sc in renewable energy systems.
New research suggests Ötzi's tattoos were made by hand-poking.
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Alabaster, a form of gypsum. Credit: Wikimedia Commons. Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate (CaSO4·2H2O)....
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