Rest in Peace, Gary Vanhoeck

Gary and Kat Vanhoeck set off from Britain with the intention of sailing around the Caribbean in their little sloop. Despite their European name, they were very modest people from Lincolnshire, a farming area of Britain, and rather like some others who set off from the Lincolnshire coastal town of Boston some centuries before: They were … Read more

Remote Dive Site Contingencies: When Evacuation Is Not An Option

As secret agent James Bond once sagely observed to Q, who supplied his special equipment and was complaining that he was bringing it back damaged, “It’s hell out there in the field.” Divers aren’t dealing with jet-packs, ejection seats in Aston-Martin sports cars, or the best way to use the strangling wire released from the … Read more

Have you been visited by Uncle DON without knowing it?

Dysbaric osteonecrosis (DON) is caused by a reduction in blood flow in the shafts of long bones secondary to breathing compressed air. This reduction may result in damage to such structures as the humeral head of the shoulder and the femoral head of the hip. Osteonecrosis has been associated with a variety of causes other … Read more