Newton, one of the smartest men ever, only lived to be about 85. What happens if he lived to be a thousand years old, like men in the pre-flood era? What would he have developed? He would be cloning himself so he could work smarter, more efficiently, and 24 hours a day. Hell, if Newton lived a Genesis-length life, he would only be middle aged today, and well on his way to inventing his way to immortality.