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5 stories for“first aid kit”
A useful kit is small, current and findable. Dressings, a thermometer, tweezers, gloves and a few basic medicines cover most household accidents. The rest is knowing what to do, which a short course teaches better than any box.
Sep 19, 2026
When a diver surfaces with decompression sickness, a hyperbaric chamber is the only real fix. Here is how recompression works, and where chambers actually are.
Nov 18, 2024
DAN is a name every diver knows, but membership and dive accident insurance are not the same thing. Here is what each one actually buys you.
Jun 30, 2025
A good briefing answers most of what a visiting diver needs. A great diver asks the rest: current, exit, turn pressure, lost-buddy plan and what happens if the boat cannot find you.
Sep 18, 2026
Divers call it the bends. Doctors call it decompression sickness. Here is what nitrogen bubbles actually do to tissue, and how hyperbaric treatment reverses it.
Feb 14, 2024
