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Tag Archive: depth


Sidemount Technical Wreck Diving Subic Bay Philippines

The Physics of Diving – Scuba Gas Laws A concise explanation of the critical scuba gas laws for divers by Andy Davis Scuba diving is all about getting gas into your body while you are underwater. What complicates scuba diving is the way gasses behaves at depth, under pressure, in your body and in your […]

andy davis technical diving

SCUBA Q&A Question:   I was taught that “recreational divers plan all dives to be no stop dives” and also that most agencies consider 40m /130 feet as the maximum depth for recreational deep diving.  That seems inconsistent when my dive computer allows me to dive below 40m/130 feet and still stay inside no-stop limits . Why […]

Scuba World Depth Records – Science versus the Human Factor – Perspective on the future of scuba world depth records; the issue of human versus scientific & technological limitations on extreme diving depth.  by Andy Davis The way I see it, there are two ‘types’ of serious world records; those primarily dependent on human factors […]