A continuous passive motion (CPM) machine is a motorized device that passively moves a joint through a pre-set range of motion. These devices may be used after surgery to reduce joint stiffness and ...

A continuous passive motion (CPM) machine allows for movement of the joints after surgery. A person may use a CPM machine after undergoing surgery on joints such as the knee or hip. Some people may ...

Lubrication-free linear guides reduce maintenance and meet low-fogging standards, ideal for space- and weight-sensitive applications. Integrated servo linear actuators offer precise positioning with ...

On Sept. 20, 1913, rumors were running rampant around North Dakota that J. W. Kennedy, of Mandan, North Dakota, had invented just such a machine. A news clipping about J.W. Kennedy and his perpetual ...

The eZMP SynqNet Controller is designed as a high-performance stand-alone controller that integrates precision motion with a flexible, expandable, and upgradeable industrial computer capable of ...

Among impossible machines, perpetual motion is in a class of its own. The idea of creating unlimited energy has burned through humanity for centuries, that somehow a device could work forever without ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...