A 75-mile-long desert skyscraper clad in mirrors will have its own high-speed railway, a sports stadium and vertical gardens where vegetables are harvested by robots.
Leaked architectural designs claim that Mirror Line, an entire city of five million people built on stilts as high as the Empire State Building, will be the largest structure in the world and have to “bend” to the curvature of the Earth.
Discover what Saudi Arabia’s 100-mile long emission-free smart city could look like in this video from Engadget:
Video by Engadget