1,700-year-old laundry tubs and tiled floors were discovered by construction workers
“According to the World History Encyclopedia, launderers in ancient Rome used human and animal urine as detergent. They often collected urine – which contains ammonia – from public restrooms.”
Fonte: Fox News
Autore: Andrea Vacchiano
Link: Dirty laundry: ancient washroom dating back to the Roman Empire uncovered near the Vatican in Italy
