Using new innovations in 3D printing, scientists at ETH Zurich have succeeded for the first time in printing a robotic hand with bones, ligaments, and tendons—all made of different polymers in one go. The various polymers can be fine-tuned to replicate the elasticity or rigidity of a human hand, representing a major advancement over existing […] The post Robotic Hand with Bones, Ligaments and Tendons Created for First Time Using 3D Printing appeared first on Good News Network .