Since it first began to receive mainstream attention about 15 years ago, 3D printing has had a magical air to it, holding out the promise of turning every home into a miniature manufacturing hub ...

SpaceCAL is a 3D printer that can create objects in microgravity conditions; a recent test of the device aboard the Virgin Galactic 07 mission was successful. Skip to main content.

How 3D construction printers work The COBOD printer works like other 3D printers: material is extruded from a moving nozzle, layer upon layer, guided by a pattern programmed into the machine.