Robot millipede printed by 3D printer that can spew out multiple materials - Boing Boing

Robot millipede printed by 3D printer that can spew out multiple materials - Boing Boing https://boingboing.net/2019/11/15/robot-millipede-printed-by-3d.html Robot millipede printed by 3D printer that can spew out multiple materials  Boing Boing