smoking

Today i saw that my favorite dive center (i was diving with them and got few certifications) posted photos in Facebook where in one photo almost all divers (including instructor) are smoking. I was really pissed about that. Smoking and diving do not go together. I was surprised that diving...

Recreational scuba divers are not that well described. The challenge researchers face is finding a representative sample. For example, if we conduct a survey of ScubaBoard members then that might be biased towards one segment of our community, but ignore others. Same if we survey dive club...

I know absolutely zilch about diving. I've always wanted to learn and now that I'm older (42) and can actually afford to travel I'm ready to pull the trigger and take classes. I'm in good shape except for the smoking. I've been smoking since my teens and about a pack a day, sometimes more. I do...