Stinging Truths, Part 1: A guide to injuries caused by invertebrates
In previous articles in Dive Training (May 1995 and June 1995) we looked at injuries from vertebrate marine animals that can injure humans, most…
The Library
What is visibility? Illuminating facts about an unclear situation
What’s the difference between a great dive and a mediocre dive? In most cases, it’s a matter of feet — not in terms of…