When it comes to treating disease and injury, the brain might be the most difficult in the entire body. Everything else in the body is controlled by the brain, so damage or malfunction within the brain can have a devastating effect on everything from motor skills to personality. But scientists at the University of Wollongong-based ARC Centre of Excellence for Electromaterials Science (ACES) are working on developing new treatments for brain injury and illness using 3D printing. Learn more at 3DPrint.com: http://3dprint.com/182176/3d-printed...ue-stem-cells/