Quote:
Originally Posted by Hansm
oxygen is used, take a example of qantas 1-2 months ago in philipines...
if it was not used everyone was dead, now everyone survived...
above several feet theres no air or bad air. im not a expert in that, but 5 minutes there without oxygen then people pass out.
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losing consciousness is not the same as dying.
btw... there is no such thing as "no air" unless your leaving the earth atmosphere.
but yeah, thanks for the great info