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A 2,000-Year-Old Roman Inkwell from Conimbriga Reveals a Groundbreaking Mixed-Ink Formula
It began with a small bronze cylinder nobody expected to matter. But the inkwell recently re-examined in Conimbriga—one of the best-preserved Roman cities in Portugal—has turned out to be one of the most disruptive finds in the study of ancient writing. Inside the vessel, sealed for nearly two millennia, researchers identified the chemical traces of…