breathing control

I haven't posted on SB in some time but while exercising this morning, thought of an idea to post this to the scuba search and rescue community. So I found this guy, Gilles Essiembre, who has a company out of Canada called O2 Max. He founded the company after "curing" his best friend's...

Scuba Hunt is a mix of several games, including a maze, an escape room. The game transforms a dive from a sightseeing tour to an adventure that engages participants on many levels. Scuba Hunt takes place amongst 90 gigantic concrete blocks. Without the aid of maps or compasses, each team of two...