4 One of the top results for, is gravity a theory, on ddg (ncse.ngo) posted 3 years ago by Allas8 3 years ago by Allas8 +5 / -1 46 comments share 46 comments share save hide report block hide replies
The Universal Theory of Gravity is often taught in schools as a fact, when in fact it is not even a good theory.
First of all, no one has measured gravity for every atom and every star. It is simply a religious belief that it is "universal".