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History of Decompression: The Foundation of Technical Diving

The history and study of decompression forms the basic foundation for eventual scuba diving, most especially technical diving. Had decompression not been studied and discovered, perhaps human exploration of the deep seas would be limited at best. 420 more words

Computer Dive

How to Calculate Equivalent Air Depth

Once you progress from diving with air to alternate gasses it is important to know what the Equivalent Air Depth is. Basically if we dive with higher levels of oxygen or if we add helium to the mix something has to be removed from the gas. 293 more words