/technologies/industrial-automation-space/b/blog/posts/new-soft-flexible-robot-arm-enters-the-human-body-to-3d-print-cells-on-organsThe F3DB soft robotic arm 3D printed various materials with different shapes on a pig's kidney. (Image Credit: University of New South Wales/Dr. Thanh Do) Engineers at the University of New South Wales built F3DB, a tiny, flexible, and soft...en-USTelligent Community 12