It's worth noting that people interested in Scuba diving should first find out all the ways to die: * The bends * Lung problems * Running out of air |
The maximum safe depth for use of normal scuba gear is between 30 and 50 metres, before nitrogen narcosis becomes a danger, even with Enriched Air Nitrox.
One global organization for Scuba Diving is PADI, who can be seen at http://www.padi.com/
It's worth noting that people interested in Scuba diving should first find out all the ways to die: