Scuba tanks are under a lot of pressure, when particles are heated up, they expand and the pressure builds. if the pressure builds to the point of rupture then shrapnel will mess your car up... and if your in it, it will mess you up very bad!
It is called "The Bends"
Self Contained Underwater Breathing Aperatus
Self Contained Underwater Breathing Apparatus
Self contained underwater breathing apparatus.
Self-Contained Underwater Breathing Apparatus.
NOT SAFE!! http://scuba-doc.com/prgdiv.htm
children should not scuba dive.
Clients with hypertension should avoid activities such as: Weight lifting Sprinting Skydiving Scuba diving
There is a scuba diver power-up which you should use in water-related levels
No, you don't need a certain body type to scuba dive. Because you use flippers to SCUBA dive, you can be a very lousy swimmer and learn to SCUBA dive. You may look stupid with a very tight wet suit during scuba diving, but you can dive. When I got certified, I learned that you have a very slightly higher chance of the Bends during scuba diving, but this is a small percentage. The pros of scuba diving outweigh the cons.
the minimum age for scuba diving is 5 years of age because younger children may be frightened by the breathing we have to do during scuba diving.
Because they should
most training agencies suggest that SCUBA be taught after 9years of age and should not be engaged in for one is a heavy smoker or has respiratory problems. Scuba is a high stress anaerobic activity. Anyone at risk of heart disease or arterial sclerosis should not participate. This is not medical advice. Please consult a doctor before engaging in SCUBA diving. also: if they don't want to.... too many divers start SCUBA diving to be with somebody they care for, (husband, girlfriend, etc) but have no desire to actually SCUBA dive.
if you have a suit on no. if you don't and just have the mask on a little. well it matters if its summer or winter. or day or night.
Neoprene cases are known to retain their smooth surface even after months of use. Beading should not be an issue.
As often as he/she feels that is necessary. You'd definitely want to start at the surface. If you're looking for a number, every three feet.
scuba diving outfitwarm clothssummer clothssleeping wearand all of the necessitieswateriPod (only if u feel bored at a point)