A plump piece of farm-fresh chicken leg rested on a pristine surface at Harvard Medical School. Skin on and bone in, it was precisely sliced to barely crack the bone. A robot arm swerved over, scanned ...

We’ve seen a few makers 3D scan themselves, and use those to print their own action figures or statuettes. Some have gone so far as building life-sized statues composed of many 3D printed parts. [Ivan ...