There's a long article introducing 3D printing concepts appearing at The Tyee, a British Columbia-based electronic newsmagazine: "The Replicator, No Longer a Star Trek Dream". The article contains interviews with Neil Gershenfeld, Director of MIT's Center for Bits and Atoms, Adrian Bowyer, inventor of the RepRap, Fab Lab users, a RepRap owner, University of Missouri Professor Dr. Gabor Forgacs, and several educational institutions who use the technology. All of this and videos from TED, Fab Lab, the uPrint, RepRap and Organ printing in one place. Enjoy!
Via The Tyee