Hydraulic cylinders are a common sight on industrial machinery generating large forces. These workhorses routinely run day-in and day-out without notice. But even the best designs eventually succumb ...

Cleveland-based Parker Hannifin Corp. recently announced three engineering enhancements to its hydraulic cylinders that should lengthen operating life, lower costs, cut weight, and enhance overall ...

People from ancient times knew that rubbing certain materials and then touching something caused a spark. Studying what is called electrostatics laid the groundwork for understanding electricity and ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. People from ancient times knew that ...