Li@RUTGERS@sri-unix (11/23/82)
From: Tony <Li at RUTGERS> The air pressure on earth decreases roughly by one p.s.i. per thousand feet. Thus, the 4.2 p.s.i. is roughly about what you would experience at 11,000 feet. This is certainly acceptable for work, but you wouldn't want to do any wind sprints. :-) -------