Nitrox or Enriched Air Nitrox
Nitrox or Enriched Air Nitrox (EAN or EANx) is a breathing gas mixture of nitrogen and oxygen with a higher oxygen content than normal air (usually between 32% and 40% instead of 21%).
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Underwater Navigation
Diver navigation, termed "underwater navigation" by scuba divers, is a set of techniques—including observing natural features, the use of a compass, and surface observations—that divers use to navigate underwater.
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How to easily equalize the ears
One of the first things to learn while scuba diving is the importance of pressure equalization. This refers to opening the lower end of the Eustachian tube so that air…
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Buoyancy Control
The secrets of neutral buoyancy One of the most amazing moments in my life was my first scuba diving experience during my PADI Open Water Diver course – I was…
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