MIT researchers recently turned to 3D printing in order to build a mobile robot. Leveraging one advantage of 3D printing, the robot’s body was printed in one piece capable of movement using hydraulics. Both in universities and at home, roboticists are looking more to 3D printing to build unique parts, rapid prototypes, and even robotic prostheses. Though the relationship between the two industries is just beginning to gain momentum, there are already myriad ways in which 3D printing has opened up possibilities for makers and businesses in the field of robotics.