Your average 3D printer is just a nozzle shooting out hot  plastic while being moved around by a precise robotic mechanism.

In all of the LittleArm versions the main mechanical components are 3D printed, and driven by 3 ... The gripper tips also feature a simple “cutout” that allow it more easily grasp horizontal ...

Today on In Case You Missed It: iRobot sold its line of military robots to a US-based firm to focus on Roomba and a new chameleon robot changes color to blend in; a student built a 3D scanner with ...