Every diver hears about narcosis and “the bends,” and most carry a fuzzy, slightly scary idea of both. The reality is more understandable and more manageable than the myths. Here’s a clear, calm explainer of what causes each and how divers stay ahead of them.
“Solo diving” sounds reckless, but the Self-Reliant Diver course is really about redundancy and independence — being able to handle your own problems rather than relying on someone else to. Here’s what it teaches and why even buddy divers benefit.
Every diver knows Nitrox gives you more bottom time, but do you know why? We explore the detailed physiology of breathing enriched air, how it affects nitrogen loading, and the critical need for proper training in oxygen management.