Stone Spray builds architecture from the ground up ... literally

Stone Spray builds architecture from the ground up ... literally:

As useful as 3D printers are becoming in industrial design, they still aren't exactly eco-friendly and are still mostly limited to small scale objects. You couldn't really use one to print a building just yet, but a group of architects may have taken a step in the right direction with a new machine called the Stone Spray. Using natural soil and sand, the Stone Spray can construct intricate solid structures at almost any location, even on vertical surfaces. .. Continue Reading Stone Spray builds architecture from the ground up ... literally