It took the mind of the millennium’s most brilliant and influential person, Isaac Newton, to realize that gravity’s mysterious “action-at-a-distance” arises from the natural effects of every bit of matter, and that the attractive force between any two objects can be described by a simple algebraic equation. It took the mind of the last century’s most brilliant and influential person, Albert Einstein, to show that we can more accurately describe gravity’s action-at-a-distance as a warp in the fabric of space-time, produced by any combination of matter and energy.
