How Has Roman Concrete Lasted for Millennia? 1,900-Year-Old Latrine Offers Clues
Sections More from Smithsonian magazine Our Partners Subscribe to Smithsonian magazine and get a FREE tote. Sara Hashemi | Daily Correspondent Ancient Roman infrastructure has stood the test of time. Today, you can walk through Italy and see concrete buildings, roads and aqueducts that have survived for about two millennia. Modern concrete, on the other … Devamını oku