Researchers show that for the first time they have achieved atomic-scale observations of grain rotation in polycrystalline materials. Using state-of-the-art microscopy tools, the scientists were able ...

In a recent study, scientists from the Institute of Physics of the Chinese Academy of Sciences, in collaboration with scientists from Dresden, Halle, and others have established a physical model of ...

With the availability of precision controllable actuators, it’s easy to overlook the simple but versatile mechanisms that got us here. In the video after the break, [Teaching Tech] explores the basics ...

Ball splines are special motion control elements that can transmit or resist torque and linear motion simultaneously. Learn how to select the right ball splines for your high-speed motion and rotation ...