narc'd

Hi all! I want to share a recent experience with you all to get some perspective, advice, comments, etc...whatever you want... So this year everything has been influenced by Covid, and like everything else, most of our club diving trips were cancelled until the one in August. We were 5...

A 2012 study indicates that nitrogen narcosis may persist even after ascent from depth, including at the surface post-dive. What does this mean for divers? Read about the science behind the study... the results... and potential guidelines for divers in my latest article: Does Nitrogen...

Looking for illumination on a concern regarding my potentially broken or warped co2 sensor from apnea training in combination with deeper or more strenuous OC diving. My background is pleasure freediving and now that I'm getting more conscientious as a scuba diver I'm concerned with my apnea...