Here in this 2004 white paper, Jablonski presents the rationale, controversy, and evolution of the DIR system, discusses the rise of alternative DIR groups and how...
Instructor evaluator Rich Walker attempts to answer the question, “why is Fundamentals GUE’s most popular diving course?” Along the way, he clarifies some of the myths...
If you don’t know much about immersion pulmonary edema (IPE) have a read! This not-well-understood disorder is on the rise and can not only effect tech...
How could four experienced divers get lost in a cave? Human nature got in the way. Human factors pundit Gareth Lock analyzes the factors that led...
Something borrowed, something new: Guy Shockey shares some tricks on fitting a borrowed backplate to make sure your straps and D-rings are in the right place.
GUE Instructor Guy Shockey waxes philosophical on the role and importance of standards in the quest for diving excellent, drawing on wisdom from the world of...
Thinking about bringing your rebreather on one of Faith Ortins’ Blue Green Expeditions to the Antarctic? What makes you think it will work? John Heine, Diving...
As counter-errorism expert Gareth Lock, principal of Human in The System, explains: the river of denial runs deep through the diving community as demonstrated by this...
Diver Alert Network’s Reilly Fogarty geeks out on new research by University of North Carolina biomedical researcher and current R.W. Hamilton Grant recipient Virginie Papadopoulou, Ph.D....
“What has it got in its pocketses, my precious?” GUE Instructor Guy Shockey reveals some of the unusually precious items that occupy his big Santi pockets...
