Porpoise (scuba gear) 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 on the back without a casing. The bag was between the canister and valve assembly and the diver's back. It had two wide breathing
Céline Cousteau Céline Cousteau Céline S. Cousteau (born June 6, 1972) is a socio-environmental advocate and public figure. She is known for her work as documentary film director, producer, explorer, artist, public speaker, brand ambassador and designer. She is the Founder/Director of CauseCentric Productions and Co-Founder/ Chairman of the Board of the Céline Cousteau Film Fellowship. Céline is the daughter of ocean explorer and filmmaker Jean-Michel Cousteau and granddaughter of Jacques Yves Cousteau. Cousteau was born in California to Jean-Michel Cousteau, a renowned documentary-maker and environmental advocate, and Anne-Marie Cousteau, a former expedition photographer. She is the sister of Fabien Cousteau, an