Laser engraving uses a powerful beam of light to create detailed designs on various materials. The laser works by vaporizing the surface layer, leaving behind precise and lasting marks or etchings.

Smart factories are new factories. They use machines, computers, and programs to make snapshots faster and more accurately.

Dan runs a custom sign and awards shop in Lansdale. For years, he subcontracted any metal engraving — emailing files to a shop in Allentown, waiting three to five days, paying a per-piece fee plus ...