Bob,

Did you look at the link Brooks posted?

http://www.high-altitude-medicine.com/hyperbaric.html

A variation on the theme seems achievable... line a tent with
polyurethane for instance, and add a relief valve.

Breathing is regulated by the CO2 content of the blood, learning to
breath properly opens the airways and the capillaries and allows oxygen
to be carried to the extremities.

Ivan.

----- Original Message -----
From: "Bob Squires" <[email protected]>
To: <[email protected]>
Sent: Friday, 4 August 2000 12:39
Subject: CS>Chambers


>
>
>                     Hi everyone;
>
>             As a former submariner through all of WW2. the thoughts of
> these chambers have been with me for a long time I have built ships
> fishing boats Open wheel race cars and most everything else the whole
> thing is innovation .No office full of stuffed shirts . It is still in
> the thinking stage and a lot more information is needed. but I think
it
> can be done . I doubt if we need a full two atmospheres to make a big
> difference . If we can raise the oxygen level from from the big city
> level of somewhere around 12% as it is now up to even 18% or more
would
> be a great benefit. That is not a great increase in oxygen and Co2.
One
> and a half atmospheres is also a huge gain .If you could just train
your
> self to breath deep as you can till you begin to feel dizzy several
> times a day it would give large benefits Our big problem is lack of
> oxygen . Our immune systems need oxygen to function.  In places like
LA
> ,Tokyo where the oxygen level at times falls to 10 % to 12 % ,we begin
> to die at 7% . The problem is fossil fuels and the huge amounts of
> oxygen it takes to burn it. We and others are working full time on a
new
> source of power. So that the fossil fuel monster can be slaked once
and
> for all. It won't die easy though it is used to its diet of lots of
> green stuff. and own most of the things that grow it.
>
>                     Keep trying
>                     Bob
>
>
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