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Comment les néandertaliens distillaient le goudron

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Des archéo-chimistes allemands ont découvert comment Néandertal fabriquait son goudron, il y a 80 000 ans, selon une méthode de distillation souterraine en double pot! Un degré de sophistication inattendu chez notre cousin préhistorique. Dans cette vidéo, ils reproduisent la méthode avec les moyens de l'époque.

Added on the 26/06/2023 16:55:39 - Copyright : SCIENCES

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