thanks
i was wondering
However some of your argument is worng because if thhere was a large enough pressure difference then a force would be exerted which would cause acceleration due to the lack of frictional forces and a=F/m so if there were a force there would have to be some acceleration.
I was thinking yesterday about the fact that the universe is supposedly expanding at an ever increasing rate and i thought of i reason why.
I'm pretty sure its wrong but so far nobody could explain to me why.
If you assume that the there is an infinetly big nothingness for our current universe...