Notre-Dame Cathedral Repair Reveals Historic Iron Staples
Scientists working on the scorched interior of Notre-Dame de Paris have found iron was used in the cathedral’s construction in the mid-12th century. It’s an unexpected discovery that changes how researchers thought the church was built, and provides surprising insights on the iron trade in 12th-century Paris.The findings were made possible—ironically—by the devastating fire that swept through the famous cathedral in April 2019 during planned renovations. The fire destroyed most of the church’s roof and prompted…