@CNN: 3D-printed concrete houses are coming to the Netherlands. Here’s what they look like. https://t.co/uWmF4SEodG https://t.co/4RvtLliA86
3D-printed concrete houses are coming to the Netherlands. Here's what they look like. https://t.co/uWmF4SEodG pic.twitter.com/4RvtLliA86
— CNN (@CNN) June 8, 2018