Timelapse Video of a 57-Story Skyscraper in China Being Built in Just 19 Days

An amazing timelapse shows Chinese building company Broad Group erecting a 57-story skyscraper in just 19 days — that’s an incredible rate of three stories a day, thanks in part to factory-produced energy efficient modular building blocks. In spite of its incredibly speedy construction, the China Academy of Building Research has confirmed that the building is solid enough to withstand an earthquake with a magnitude of nine.