May 13, 1995 Savage Mountain

Cape Cod Curmudgeon's avatarHistorical Easter Eggs – Today in History

There are places in this world, our kind was never meant to go.

Some 70 percent of our world is covered by ocean with an average depth, of 3,682 meters, or 12,080 feet. For recreational divers, professional organizations such as NAUI and PADI recommend a depth limit of 40 meters. 130 feet.

Deeper dives are common but not without “technical” certification and the use of exotic gas mixtures, and equipment. “Saturation dives” are possible to 1,000 feet and more but there better be time, to decompress. Decompression from such depths requires about a day for every 100 feet of seawater plus a day, lest dissolved gases come “out of solution” and the blood literally, turns to foam.

To illustrate the principle shake a beer or a soda, and pop the top.

Group of divers decompressing underwater on a rope in open water

The saturation diver working at 650 feet would…

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