Hello! Welcome to Earth. Can you please show us this device you speak of???
An internet link perhaps?



"jakdedert" wrote in message
.. .
Woody wrote:
Yep... seat belts can kill you too, under certain circumstance; but if
only one life is ever saved by this, isn't it worth it?

NOTHING is foolproof. One cannot prepare for every possibility, we just
try to prepare for as many as practical.

You are correct, in a 'trap' situation, spare air [as I said before] is
only a slim chance device. But shouldn't people be given EVERY chance?

[Walk into a black-damp and you'll wish you had one of these for your
retreat..]

I just didn't want to get into the debate that co2 scrubbing would be
more helpful than air/O2 in a 'trap' situation...
rb

They already carry a device which will allow them an hour of air. How
many things do you think they can lug around and still do their jobs?

jak
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