In the 21st century, 3D printing has become commonplace. Nowadays, few people remember that the first object printed using ...

An experimental new non-electronic bot, however, can be 3D-printed all in one piece, and it's powered by nothing but air. The soft-bodied robot was created by postdoctoral scholar Yichen Zhai and ...

Scientists Create Non-Electronic 3D-Printed Robot. Scientists in the United States have developed a walking robot that requires no electronics and can be produced entirely from a 3D printer. The robot ...