"Exploring the Abyss: Jacques-Yves Cousteau and the Aqua-Lung Revolution!"
NOV 19 2023
On the Aqua-Lung and what autonomous diving made possible. Earlier apparatus by Fernez and Le Prieur was constant-flow: air ran continuously and the diver opened a tap by hand, wasting gas and cutting dives short.
Source: YouTube
Part of Jacques Cousteau · Watch in the documentary