It does, but this has all the earmarks of one of those sci-fi horror movies where the "new" body part suddenly develops problems and kills the host or takes over and turns him into a Klingon or something.
I'm not joking. It is very promising, but VERY risky and we haven't even begun to see how dangerous it is.
6 posted on 08/06/2013 4:29:31 PM PDT by LS
('Castles made of sand, fall in the sea . . . eventually.' Hendrix)