How ancient Herculaneum papyrus scrolls were deciphered

Artificial intelligence has helped decipher an ancient papyrus scroll, which was transformed into a lump of blackened carbon by volcanic ash from Mount Vesuvius in AD 79. The first passages of readable text reveal never-before-seen musings from a Greek philosopher. The discovery nabbed the $700,000 grand prize in the Vesuvius Challenge, and used a combination of 3D mapping and AI techniques to detect ink and decipher letter shapes within segments of scrolls known as the Herculaneum papyri, which had been digitally scanned.