By Dan Orr (danorr@danorrconsulting.com) There are millions of recreational scuba divers in the U.S. and hundreds of thousands of traveling divers from countries around the world making tens of millions of enjoyable recreational dives each year in unique dive locations all over America. In the unlikely event that any of these divers would suffer a … Read more
1983: There was little or no infrastructure in the Sinai then. We traveled down the coast from the border with Israel by ancient battered Landcruiser and slept uncomfortably under the stars, battling the cold desert air with ineffective sleeping bags. Leaving the Bedouin guides on the rocky beach to build a fire for lunch, we … Read more
before you become a rebreather diver, you’d better read this Conventional open-circuit scuba is sold as “not being rocket science.” PADI and its like have made it available to almost everyone. Scuba is fun. It’s for all the family. Once you’ve grasped Boyle’s Law and the repercussions of breathing compressed gas underwater, it’s only a … Read more
by David Vickery December 1989. An enormous winter storm in the southeast delayed our flight to Miami and we arrived too late to catch the connection to Grand Turk. After spending an anxious night in the Hotel Mia in the airport we finally made the 645-mile trek to JAGS McCartney International Airport. The storm had … Read more
Oxygen is the most basic life support system our bodies employ, and yet also has the capacity to cause great harm. Keller (1946) has called oxygen “The Princess of Gases. She is beautiful but has to be handled with special care”. We cannot live without it, but in prolonged breathing exposures or in deep depths … Read more
