the graviton is too small to be observed directly by our machinery. if you can provide a detector the size of the solar system, proving/disproving its existenc

the graviton is too small to be observed directly by our machinery. if you can provide a detector the size of the solar system, proving/disproving its existence will be simple. we could derive anything from first principles if we knew them. theres nothing probable about that. thats the whole point of first principles. do you want me to call you captain obvious?