17 Incredible 3D Printed Objects

From beautiful and unbelievable instruments that actually work to even things like an incredible 3D printed pizza made by NASA! Subscribe to Talltanic # 10 3D-Printed Ear You’ve seen 3D printing make fashion garments and body prosthetics, so it’s not too much of a leap to imagine a 3D printed organ. Scientists at Princeton University designed this bionic ear that can actually hear even better than human ears. The 3D printed cells and nanoparticles with a small coil antenna create the