Answer: Japan
Notes: Japan’s West Japan Railway Company has built the world’s first 3D-printed train station in Arida city, called Hatsushima station, in less than six hours. The project highlights a breakthrough in fast and sustainable construction using 3D Printing technology. 3D Printing, also known as Additive Manufacturing, creates 3D objects by adding material layer by layer from a digital design. It reduces material waste compared to traditional subtractive methods and allows for more complex structures. This innovation can make future infrastructure projects faster, cheaper, and more environmentally friendly.
