With the increased pressure, the O2 can be added to a SCUBA tank that contains ... percentage of Oxygen in order to reduce Nitrogen absorbtion in the blood – increasing a divers safe time ...

Hyperbaric oxygen therapy is well known for treating scuba and deep-sea divers affected by the rapid change in pressure ...

these lizards dive beneath the surface and create a bubble over their heads to breathe. “We know that they can stay underwater for a really long time. We also know that they’re pulling oxygen ...

Divers can verify the ratio of oxygen to nitrogen in their nitrox tanks with a portable analyzer ... say that most Hackaday readers aren’t avid scuba divers. For better or for worse, we ...