Freshly printed decorationsTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoKate Hairsine, Karlsruhe12/19/2014December 19, 2014It's hard to believe but the 3D printer was invented nearly 30 years ago. As the technology becomes cheaper and easier to use, 3D printers are coming out of the research labs and into the high street. So we're printing Christmas decorations.https://p.dw.com/p/1E7ceAdvertisement