"color" 3D printing, i.e. using different kind of cells that make up real liver http://www.wired.co.uk/news/archive/2013-04/24/3d-printed-liver http://www.wire

"color" 3D printing, i.e. using different kind of cells that make up real liver http://www.wired.co.uk/news/archive/2013-04/24/3d-printed-liver http://www.wired.co.uk/news/archive/2013-04/24/3d-printed-li...