Get the latest Science News and Discoveries

The Great Wall of China Is Coated in a Living Substance That Shields It From Harm


None

Get the Android app

Or read this on Science Alert

Read more on:

Photo of harm

harm

Photo of China

China

Photo of living substance

living substance

Related news:

News photo

China LandSpace's methane-powered rocket sends satellites into orbit

News photo

Great Wall of China protected from erosion by coat of lichen and moss

News photo

China space authorities name Elon Musk’s SpaceX ‘unprecedented challenge’