A Free-Flowing Failure
Contrary to what you might expect, air will escape from a low-pressure hose faster than from a high-pressure hose because of the low-pressure hose’s wider opening.
Alert Diver Issue: Q2 2017
Under Pressure: A Lifetime of Hyperbaric Research
Lindell Weaver, M.D., has spent his career treating critically ill patients and conducting research on carbon-monoxide (CO) poisoning and brain injuries.
Due Diligence for Parents of Young Divers
Parents often express reservations or concerns about going on dive vacations with their kids. But it’s a joint reasonability from both parents and dive operators.
Pneumonia in Germany
No one likes getting sick on vacation, but one individual had a hard experience trying to file a claim with their primary insurance provider. One call to DAN, and it was smoothed over.
Weight Training for Better Diving
Dive gear is heavy, but with weight training, you can gain strength and continue to dive. Learn exercises that will boost your overall fitness to dive.
Carbon Monoxide: The Silent Killer
Carbon monoxide (CO), an odorless, tasteless and invisible toxic gas that could find its way into your scuba cylinder, has caused the deaths of divers all around the world.