STEM CELL HEART GENERATION: 

Stem Cell Heart Generation– For the first time, a human heart has been created using stem cells, a major step forward in organ generation. A couple years ago scientists rebuilt the heart of a rat using stem cells; the same team is behind the latest breakthrough. If all goes as planned, the heart will continue to grow and eventually begin beating automatically. The implications of this development are huge, including overcoming the problems of transplanting donated hearts.