How to Make Hydraulic Powered Robotic Arm from Cardboard In this video I show you how to make robotic arm from cardboard, it's quite fun to plaw with. Especially by moving coca cola cans. You need: ...

Traditionally, robot arms have been controlled either by joysticks, buttons, or very carefully programmed routines. However, for [Narongporn Laosrisin’s] homebrew build, they decided to go with ...

Most robots get around with tracks or wheels, but [Dave] had something different in mind. Sufficiently unbothered by the prospect of mixing electronics and water, [Dave] augmented a canoe with twin, ...

While the Roborock Saros Z70 didn’t exactly live up to the hype, there’s no denying its robotic arm is still a cool piece of technology. Capable of picking up small objects in its path, moving them to ...

An egg-cracking beam relies on a hyperelastic torque reversal mechanism similar to that used by mantis shrimp and jumping fleas. Credit: Seoul National University. We usually think of robots as being ...