IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Charles Vander Woerd, a ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This screw-making threader machine ...

The packer at a tissue manufacturer, for instance, was fed by a dual-conveyor setup designed by RPT Motion, Quebec. A two-position lane changer let product from one conveyor and then the other feed ...

Determining the service or useful life of screw actuators – lead (acme), ball, and roller screws is a fundamental problem that faces many motion-system designers. In a broad sense, a screw’s service ...

They fuse us and unravel us. They keep the roof over our head and the wolf from the door. They knit our bones together and keep the water running. They allow us to see, fly, write in elegant cursive ...