3d print skyscapers
Contour Crafting Inventor Dr. Khoshnevis: Widespread 3D Printed Homes in 5 Years, High-Rises in 10 Years
Exclusive interview with Dr. Behrokh Khoshnevis: Contour Crafting machines will be available starting at around $200,000 within a couple of years. Machine is now capable of printing concrete walls, insulation and…