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Compared to Frenzel equalization used by freedivers, Valsalva equalization can be hard on the ears and eustachian tubes, and could cause problems for tech divers with...
Globally, nearly 40 people die from drowning every hour of every day, and though seldom the trigger, it is the number one cause of diver fatalities....
Gas analysis means more than simply ferreting out the fractions of oxygen and helium in your breathing mix, particularly in remote areas. Tec De-Ox CEO Eugenio...
If you’re diving beyond 150 m/490 ft you’re likely to experience the effects of High Pressure Nervous Syndrome (HPNS). Here InDepth’s science geek Reilly Fogarty discusses...
Active thermal heating systems will keep you warm in cold water and improve diver safety, but can they also increase your risk of getting bent? Our...
With divers soon returning to the loop, the Rebreather Training Council (RTC) is currently considering a number of initiatives to improve rebreather diving safety. One of...
Though your chances of getting bent are relatively low, your risk increases five to 13-fold in the presence of a patent foramen ovale (PFO), which may...
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