That is just unbelievable. I think they put to much effort in the technology side of things in these planes and for got the good ole common sense approach of making things solidly keeping the human in them alive.

Are they using oxygen enrichment? If so some of these chemicals could cause the "proverbial head explosion in the cockpit" the myth-busters recently debunked from the 50/60s jets. Though it was plausible some harm could happen, no "decapitation" like in the myth.

Nice job. Yeech!