One of the mantras often espoused by Instructors and Dive Masters is know your equipment - and when (if) you become a Rescue Diver - the same words are drilled into you, know your buddies equipment! ...
A useful safety device for most divers is the surface marker buoy. In essence it is an easily seen surface float which is connected to the diver by means of a thin, strong line, usually carried on a reel.
Ask any scuba diver what is the one thing they fear most when diving and they will tell you it is the bends. However, if you get a group of divers together they will no doubt joke that '... we will probably all end up bent sooner or later!'. I myself often joked to friends and family that 'I'll probably just end up bent ...' and like most divers I used to think that it would never happen to me ... but it did. I got bent.
One of the mantras often espoused by Instructors and Dive Masters is know your equipment - and when (if) you become a Rescue Diver - the same words are drilled into you, know your buddies equipment! ...
A useful safety device for most divers is the surface marker buoy. In essence it is an easily seen surface float which is connected to the diver by means of a thin, strong line, usually carried on a reel.
Ask any scuba diver what is the one thing they fear most when diving and they will tell you it is the bends. However, if you get a group of divers together they will no doubt joke that '... we will probably all end up bent sooner or later!'. I myself often joked to friends and family that 'I'll probably just end up bent ...' and like most divers I used to think that it would never happen to me ... but it did. I got bent.