Porpoise (scuba gear) Porpoises still exist. Only a few of these early models are known today, the rarest being the CA-2, made for use with two tanks. Porpoise (scuba gear) Porpoise is a tradename for scuba developed by Ted Eldred in Australia and made there from the late 1940s onwards. The first Porpoise was a closed circuit oxygen rebreather, and the following models were all single hose open circuit regulators. This rebreather was developed by Ted Eldred in the late 1940s and early 1950s. Some were made and used for sport diving, but they did not go into full production. It was worn
Fabien Cousteau education. Fabien Cousteau is the grandson of famed oceanographic explorer Jacques-Yves Cousteau, and son of Jean-Michel Cousteau who assisted Jacques-Yves on most of his expeditions. Fabien Cousteau was born and raised in France, although he has lived in the United States for the majority of his life. He has a sister, Céline Cousteau. Cousteau's first scuba dive came at age four when Jacques-Yves Cousteau strapped a custom made scuba tank to his back and sent Fabien Cousteau off into the Mediterranean Sea. His interest in sharks began at a young age, about 6 or 7, and was piqued when he