Salt guy Frank asks about the nature of the atmosphere … is there really a vacuum on top, and if so, why doesn’t it suck all the air off the ball we’re on?
When one is reviewing as many of the fundamental ideas that shape ones thinking with regard to the models of where we are, understanding the air which we breathe should be on the VERY top of this list. Strangely, like others, I have only just turned my mind to this phenomenon.