about the cloning a heart thing. i believe the idea behind cloning a heart is to take a stem cell, and somehow grow just a heart "in a jar". they are trying to now make eyeballs (human that is), so i'm pretty sure with some trial and error, the ability to produce things like a heart will be widespread.
replic (ha, got it right this time
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when are these message boards coming up? sounds like an interesting idea.