Rubicon Foundation

Anyone interested in the physiology of scuba diving can find interesting stuff at Rubicon Foundation. It is a depository of scientific articles which can be downloaded for free which is very impressive. The trick is of course to know what to download. I have a couple of favourites I can recommend:

Narcotic properties of N2, CO2 [...]

The dive site ranking system

Independent Scuba uses a ranking system which goes from 1 to 5. The different numbers mean:
1 – A training dive.
2 – A descent dive which may be good as a night dive or for specific activities such as macro photography or other specialised activities.
3 – A good dive. Here you can find some specific features unique [...]

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