A building company in China has pioneered the use of 3D printers to construct multiple buildings using recycled materials.

China’s Yingchuang New Materials has become the first construction company in the world to use 3D printers to build multiple buildings within the space of just a single day. Yingchuang, which is headquartered in the Jiangsu-province city of Suhou, employed four giant 3D printers to create 10 one-room office buildings in just 24…