As for gravity not being a fact, it has survived extensive scrutiny, and most efforts to disregard it have been painful in the extreme. Now theories about whether it is a wave of some kind or some other gizmo are another issue. As far as I know there is no settled anatomical analysis of why it comes about. If there were we would probably be working hard at designing anti-grav plates. My own opinion is that we won't be able to do that until we have a new model of space, what it is, why it behaves as it does and so on. But that's not even theory, just speculation and opinion, my specialty! :D



A