Jun 8, 2023
'Liquid gypsum' burial from Roman Britain scanned in 3D, revealing 1,700-year-old secrets
About 1,700 years ago, a wealthy Roman family was buried with a bizarre material — liquid gypsum — poured over their corpses. Now, a noninvasive 3D scan of this burial has revealed the insides of their burial cocoon. Gypsum is a mineral and key ingredient in cement and plaster that,...