The Boeing 777 pilot in this interview says there is 20 minutes of oxygen for everyone. The bottom line is that it didn’t ‘t happen as some of these wild-eyed conspiracists are saying ... :-) ...
Sure would be a quick way to incapacitate the entire aircraft if you were a hi-tech thief or a hijacker flying for allah.
He meant for the passengers. The system is meant to keep them breathing until the airplane can descend to a lower altitude.
No, the bottom line is NO ONE knows what happened, period. For all you know, one of those wild-eyed conspiracists are right.
Go figure. Again, NO ONE including you knows what happened and for all anyone knows you're the wild eyed conspiracy theory guy with your rush to judgement that it wasn't a terrorist act.