Obstructed Views: As we all know, a 3d printer can create intricate designs using barely anything. People have made guitars, phone cases, laptop shells, even a 3D tardis. But on June 28, 2013, Joel Graves, a 3D printing engineer of NovaCopy, made the giant leap from useless objects printed to printing off prosthetics to replace actual body parts! Well, for a duck. That’s right, you heard me. Joel Graves has printed off a webbed copy of the duck’s missing foot.