Even the oldest of mechanisms remain useful in modern technology. [Skyentific] has been messing with robotic joints for quite a while, and demonstrated an interesting way to use a pulley system in a ...

The arrow illustrates the tendon and pulley movement.--Courtesy of Oregon State University Thanks to engineers at Oregon State University, people who have lost the use of their hands due to nerve ...

CORVALLIS, Ore. – Engineers at Oregon State University have developed and successfully demonstrated the value of a simple pulley mechanism to improve hand function after surgery. The device, tested in ...

One of the killer apps of 3D printers is the ability to make custom gears, transmissions, and mechanisms. But there’s a learning curve. If you haven’t 3D printed your own gearbox or automaton, here’s ...