By John Bentley and Brian Shreve Perusing internet forums on technical diving can be an entertaining way to waste a few moments of a lunch hour, but...
By Michael Thomas The team of four is approaching our planned turn point in Owl Hole Cave Grand Bahamas. My Friend, Cristina Zenato, fellow cave instructor...
By Brian Shreve (with contributions by Jordan Greene) You’re swimming along, just enjoying the dive. Suddenly, out of nowhere, it strikes. It feels like a ball of...
By Jon Kieren As an Instructor Trainer, I am often asked about the process and timeline to become an SDI Open Water Scuba Diving Instructor. The...
More than 70 active and veteran military troops joined close to 100 members of the SCUBA industry to recently celebrate the announcement of FORCE BLUE’s inaugural...
By Joel Silverstein People have sailed the seas for thousands of years and many of those ships have fallen prey to storms and collisions, ultimately finding...
By John Bentley LED vs. other bulbs Cave diving pioneers are quick to bring up the limitations of their giant canister lights compared to the more powerful...
By John Bentley With all the redundancy and integrated safety features in dive equipment it is surprising to think that our second stage regulator delivers gas...
Check out Part 2 here. Admittedly, there isn’t much to actually using your snorkel, other than placing the mouthpiece in your mouth and breathing slowly and...
Mark Powell qualified as a TDI / SDI Instructor in October 2000, and has been an ardent advocate of the training agency for almost two decades. In 2002...
Check out Part 1 here. Before using your snorkel, you will need to attach it to your mask. There are both right and wrong ways to...
By Richard Devanney I’ve been watching a lot of tech clips on YouTube lately for procrastination research purposes, and it has to be said there are...