Rick wrote:

Roy wrote:

Well you could always get nitrogen nacosis.


Not at 1 atmosphere.



Suffocation could be a concern.




--
--

Mark

N.E. Ohio


Never argue with a fool, a bystander can't tell you apart. (S. Clemens,
A.K.A. Mark Twain)

When in doubt hit the throttle. It may not help but it sure ends the
suspense. (Gaz, r.moto)