This Design Idea utilizes an optical computer mouse's sensor for measuring rotation of a disk which can be mechanically connected to any sort of rotating apparatus. One feature is to allow adjustment ...

Following the Dallas Elite 11 QB Camp, I want to focus in on something Dilfer highlighted in his instruction to a young quarterback: how stance affects stride, and the need to use rotational mechanics ...

For a qualified optomechanical analysis of lens systems, centration measurements are the standard approach – especially when precision lenses with tight tolerances need to be checked for quality ...

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 ...

Mips acquires Koroyd, allowing helmet brands to combine rotational and linear impact protection in one system.

Industrial linear motors offer design engineers the possibility of constructing machines in new ways. Fast, simple, and flexible, linear motors are easy to install and in many cases come with ...

Golf is a game of skill. But it's also a game that requires the body to produce a significant amount of twisting (also known as rotational) force. From the ankles and knees through the back, hips, and ...