The West Diving Mask gives you unlimited oxygen, letting you dive under water for as long as you want in Horizon Forbidden West.There's no time or depth limit. That obviously massively opens up ...

Professional diver Andrew Ryzebol tells PEOPLE exclusively of his risky underwater explorations 200 feet beneath uncharted ice with nothing but a mask and fins.

Firstly, what you’re supplied isn’t exactly oxygen – nor is it not compressed air in the scuba diving sense. Oxygen tanks are heavy and bulky so aircraft use a more complicated system.

Simple oxygen masks. Like nasal cannulas, a simple face mask provides a small amount of extra oxygen. These masks can be worn when a nasal cannula isn’t working or isn’t practical, ...

I Just Found Out How Long A Plane's Oxygen Mask Actually Lasts, ... Many people imagine that the masks connect to oxygen tanks similar to what you might see with a respiratory patient or scuba diver.

You should know the safety spiel well by now – “In the event of emergency, put your oxygen mask on first.” But have you ever wondered why the cabin crew is so careful to hammer this ...