"... as soon as their machines were better than their bodies, it was time to move. First their brains, and then their thoughts alone... they no longer build spa

"... as soon as their machines were better than their bodies, it was time to move. First their brains, and then their thoughts alone... they no longer build spaceships. They were spaceships." Arthur C. Clarke. It seems clear that this biological implementation is going to be obsolete some time soon..