December 20, 2017


Scuba A portable breathing device for free-swimming divers, consisting of a mouthpiece joined by hoses to one or two tanks of compressed air that are strapped […]
December 20, 2017


CESA The controlled emergency swimming ascent allows a scuba diver to safely surface in an out-of-air emergency without the help of his buddy.
December 20, 2017

Predive safety check

A standard pre-dive safety check consists of five steps. As an instructor, I have found that it helps divers to run through the steps of the […]
December 19, 2017

Project AWARE

Project AWARE Foundation is a growing movement of scuba divers protecting the ocean planet – one dive at a time. Over the past two decades of […]