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If you know these 'scary' secrets, you will never want to sit in a plane again
The fastest, most modern means like airplanes are also full of mysteries that no commercial airline will reveal to you.
Oxygen Mask
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Articles about Oxygen Mask
4 published items.
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The secrets the pilots never want you to know
These are the 9 most surprising things pilots never want to share with passengers on their flight.
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Where does the oxygen for the oxygen mask really come from?
Oxygen masks on the aircraft will be dropped automatically if the cabin suddenly loses air pressure and helps passengers breathe in a few minutes.
New technology
Masks help people breathe underwater
Divers in the future need only a thin mask to breathe under water, without the need for oxygen, thanks to a new material capable of absorbing and storing large amounts o…