Having trouble clipping off your primary without tangling in your cable or worse, blinding your team-mates? Instructor Francesco Cameli offers some tips on how to clip...
Rebreather instructors Michael and Josh Thornton describe how to calibrate your Shearwater-equipped rebreather to dive at altitude; it’s something they do frequently. Are you ready to...
How should you pick a diving instructor? Taking a scuba class is NOT the same as buying a loaf of bread! Though both items involve bubbles....
British tech pioneer and inventor Kevin Gurr has been building dive computers since the early 1990s, including the world’s first mixed gas diving computer, the VR3,...
What is your best option if you or a team-mate get bent at a remote diving location, that is more than two hours from a chamber?...
Ask any training agency executive about the growth of diving, and he or she will likely mention the phenomenal growth of diving in China. We asked...
What is the causal relationship between a patent foramen ovale (PFO) and increased inner-ear decompression sickness? Diver Alert Network’s geeky risk mitigator Reilly Fogarty explains the...
World-recognized decompression physiologist and cave explorer David Doolette explains the new evidence-based findings on “deep stops,” and shares how and why he sets his own gradient...
Watch the digitized version of DIR 2004, along with two additional DVDs of videos, which provide an up close and personal view of the young GUE...
GUE Instructor Trainer Guy Shockey tells you where to stick your bolt snap. Hey, it makes a difference.
