Ars ElectronicaS+T+ARTS PRIZENews The first 3-D printed steel bridge By building the world’s first 3-D printed metal bridge, MX3D and the Joris Laarman Lab have provided proof that the MX3D process they have jointly developed makes it possible to create metal objects and structures of any size that are aesthetically pleasing as well as intelligent. They were awarded the STARTS Prize of the European Commission. Gijs van der Velden explains in an interview how this was achieved.