Apparently if bats didn’t have wings they’d be as sick as dogs.

The key to bats’ health seems to be flight, or at least the effects that evolving flight has had on the bat body.

For all the billionaires trying to cheat death, who wish to stop aging as if making some childish fantasy novel into reality, the answer seems obvious.

Grow a pair of wings over a million years.

But seriously, immortality is best achieved through acts of charity.