James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...

Jo Prusa, right, CEO of 3D printer maker Prusa Research, monitors assembly at its new Delaware factory. The name Prusa is practically synonymous with 3D printers. Josef "Jo" Prusa is a well-known ...