New research applies a glass-staining technique that is hundreds of years old to create a material that repels dangerous bacteria and fungi. In the future, specialists could use this “bioactive glass” ...

GRANITE FALLS — Curt Peterson peers through a lighted magnifying glass at an unfinished aluminum electrical panel in the Cobalt Enterprises machine shop. With eyes and fingers, Peterson and fellow ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. There are two sets of bright lines in ...