Switching water sources improved hygiene of Pompeii’s public baths
via pnas.org
Short excerpt below. Read at the original source.
The eruption of Mount Vesuvius in 79 CE released thermal energy roughly equivalent to 100,000 times the atomic bombs dropped on Hiroshima and Nagasaki at the end of World War II, spewing molten rock, pumice, and hot ash over Pompeii. Pompeii’s public baths, aqueduct, and water towers were among the preserved structures frozen in time. […]