guy Posted February 28, 2025 Report Share Posted February 28, 2025 (edited) Here is a scientific article on the transformation of a human brain to glass at Herculaneum as a result of the Vesuvius eruption in AD 79. https://www.nature.com/articles/s41598-025-88894-5 A less technical article of the find: Quote Scientists discovered a human brain from 79 CE Vesuvius eruption transformed into glass—the only known case of natural organic glass preservation in history. The brain vitrified at temperatures above 510°C followed by extremely rapid cooling, revealing a new timeline of volcanic hazards during the disaster. This unique preservation was only possible because of a perfect sequence: superheated ash cloud exposure, rapid cooling as the cloud dissipated, then burial by cooler volcanic flows. Ancient Roman guard’s brain turned to glass after Vesuvius eruption Edited March 1, 2025 by guy Quote Link to comment Share on other sites More sharing options...
guy Posted March 3, 2025 Author Report Share Posted March 3, 2025 Quote Link to comment Share on other sites More sharing options...
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