2-07-11+Stem+Cell+Research

Stem Cell Research is an area of intense potential scientific advancement and controversy. Take 10 minutes to listen to Science Friday's February 4th edition as Leonard Zon, Director of the Harvard Medical School's [|Stem Cell Program at Children's Hospital], Boston, Massachusetts, explains his [|Stem Cell Research] in transforming skin cells into heart cells which actually beat in the petri dish. What do you think the future holds for this type of research? What limitations does it have? What are the ethical implications to this type of research?