Welding robots complete 3D-printed steel bridge
https://newatlas.com/mx3d-3d-printed-bridge-complete/54074/
Back in June of 2015, we heard about how Dutch 3D-printing firm MX3D was planning on printing a steel footbridge that would go across Amsterdam's Oudezijds Achterburgwal canal. Well, construction of that bridge is now complete – although it still has to actually be placed over the water.