These cells from human embryos can grow into any type of tissue & may someday cure diabetes & Alzheimer's
[DOC] [TLE] 10% http://www.pbs.org/ http://www.pbs.org/ http://www.pbs.org/nova ... [PAR] One day, embryonic stem cells may routinely treat heart disorders, diabetes, 
Parkinson's, ... are no longer viable, roughly 20 genetically different lines 
continue to grow in lab cultures.