Dan: What the heck is a perfect clone?
AJ: A BODY.
Dan: A body?
AJ: YES. Everyone who died on the Cube and was recreated, got a new "body". We never even thought about them as clones because a body that's yours is, well, you, right? How can it be a clone? It is, sort of. But it's not a "clone" clone. It has all the cores, everything, it doesn't go bad because it's balanced.