July 3, 2012 at 4:07AM Researchers use 3D printer, sugar, to create a fake artery network for lab-grown tissue
February 21, 2011 at 10:20PM Cornell University scientists use 3D printer to engineer human ear made of silicone
November 29, 2010 at 6:37AM Harvard scientists reverse aging in mice, laugh maniacally at human possibilities
December 31, 2009 at 6:28PM Invetech 3D bio-printer is ready for production, promises 'tissue on demand'
