"Dave" wrote in message
...
On Thu, 21 Jun 2007 19:09:54 -0400, "Wilbur Hubbard"
said:

And what makes you think this is true? The concentration of oxygen
remain essentially unchanged with altitude, at about 21%.

Tell that to a Mt. Everest summiteer who'd pass out without his bottled
O2..

Ah, another candidate to sit in the corner with the pointed hat on his
head.

Now, get out your science book and look up "partial pressure."


Ahahahaaaa... good one Dave.

--
"j" ganz @@
www.sailnow.com