euronews hi-tech - Self assembly 3D printer kits set to revolutionise the home

The technology behind 3D printing has been in development since the 1980s and it has steadily advanced, becoming increasingly more accurate. For a 3D model to take shape, the printer must first build the object, layer by layer. It then ejects liquid resin to harden the ultraviolet rays. Three and a half hours later, the product is complete. Lucien Hirschi, from Zedax SA explained the process: “I take these pieces and finish them off. I do this by cleaning them with pressurised water.“ ... http: