Plaster-making technique previously attributed to the Romans appears 8,000 years earlier in Motza

Excavations from 2015 to 2021 on the ancient site of Motza, just west of Jerusalem, revealed a sprawling settlement with some surprisingly advanced technology. The site dates back to 7100–6700 BCE during the Pre-Pottery Neolithic B (PPNB) period. A new study, published in the Journal of Archaeological Science, describes plaster floors from the site made by a technique previously thought to have been first developed by the Romans 8,000 years later. The finding has archaeologists looking at Neolithic craftsmen in a new light.