Glowforge raises $22 million to popularize its 3-D laser printers, catalog of materials

 Of all the ways to make a 3-dimensional object, 3-D printing is still the freshest, whether what’s involved is plastic extrusion, milling away wood or metal, or the spinning of cells into functional living tissues. Now, a company that makes a desktop laser cutter and engraver for home or office use, Glowforge, has raised $22 million to start mass production of its devices. The startup… Read More