ScubaLab director John Brumm has devoted decades to ensuring the quality of the life support equipment he and fellow divers rely on. In Dive Speak he will explain scuba gear terms from A to Z. Today, the letter "A."
Perhaps nothing ruins a dive trip more quickly than an urgent need to “feed the fish” from the railing. Thus, most divers try very diligently to avoid getting motion sickness – but how? What really works?
It’s the bane of all divers. We want to go down, but the inherent buoyancy in our wetsuits, our BCs, our lungs and our fat cells are all conspiring to keep that from happening. Here's how to determine how much weight you will need...
From buying new dive equipment to taking care of what you already own, these simple tips will help you get the most out of your money.
Simplify, organize and have fun! Here are six tips to make your day on a dive boat a success.
A modern regulator is an extremely reliable mechanism. So reliable, in fact, that some divers will take their regs on countless dives and never so much as rinse them off. Yet they keep on delivering air year after year.
An algorithm is the mathematical formula a dive computer uses that factors in real-time measurements of depth, gas mix, time at depth—and, depending on the algorithm, potentially lots of other data—to calculate how long you can stay under water with a reasonable degree of assurance that you won’t get hit with decompression sickness (DCS).
It’s no fun diving with a mask that keeps filling with water every few seconds. So the first consideration when buying a mask is how well its skirt seals against your face. Despite claims to the contrary, no one mask fits all.
Owning your own Wetsuit. What’s better than wearing a comfortable warmer that molds to your body shape like a second skin?
Make the most of your time and money with these simple common sense tips.










