Nature and Environment3D printing with plastic waste To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and Environment06/21/2019June 21, 20193D printed benches are making Greek cities more colorful and sustainable. The ‘Print Your City’ initiative not only gets citizens to help design public seating, but also to collect the plastic waste that is the raw material for the project. https://p.dw.com/p/3KdnSAdvertisement