08-13-2010, 12:52 AM
BR60103 Wrote:I had eye surgery and was told that I shouldn't fly and I should avoid dental offices that used laughing gas!
Yeah, me too...however, in Colorado we don't think about the constant significant changes in altitude caused by merely driving around. It is possible to go from 5,000 feet to over 11,000 feet during a twenty minute car ride!
hock: