Nova S47 E16 Saving Notre Dame

Los ingenieros se apresuran para reconstruir el techo de la catedral de Notre Dame y asegurar la estructura medieval. g. co, kgs, SmrGJ8 Programa: Nova Número de temporada: 47 Número de episodio: 16 Fecha de emisión: 25 de noviembre de 2020 When the roof of Notre Dame Cathedral erupted in flames in April of 2019, firefighters battled for nine grueling hours to save the historic landmark. Still, Paris came alarmingly close to losing more than 800 years of history. Now engineers are in a different race against time: to rebuild the roof and secure the medieval structure of Notre Dame. Underneath the charred scaffolding and vaulted ceilings of the cathedral, scientists study the components of Notre Dames iconic structure to puzzle out how best to repair it. Transcript: