I thought Sir Isaac Newton was the guy who invented gravity.
Just like how Benjamin Franklin was the guy who invented lightning.
It was Mother nature that invented Gravity, Newton claims to have discovered it but then these geniuses tend to be behind the times alot, for example: Scienists have resently decared that cats are liquid, when non geniuses already know that they are liquid because of the fact they can get themselves into the weirdest of places!