These are heady days indeed. A South Korean woman, who was paralyzed and bed-ridden for 20 years, was given a new lease on life and mobility through the use of Stem Cell therapy. After receiving an injection of stem cell into her spine, she was able to walk with the help of a walking frame(I assume there was a lot of physiotherapy between the treatment and the presentation in which she walked), which seemed to be the kind of results the late Christopher Reeve was looking for. However,...