Imagine a robot that can walk, without electronics, and only with the addition of a cartridge of compressed gas, right off the 3D-printer. It can also be printed in one go, from one material.

Scientists have developed a 3D-printed robotic hand which can play simple musical phrases on the piano by just moving its wrist. And while the robot is no virtuoso, it demonstrates just how ...

Home > Science Tiny 3D Printed Robot Uses Magnets to Fly The drone is roughly the size of a pencil eraser and needs no onboard battery to zip through the air.