Description:
(Scientist) Christian J. Lambertsen was an American specialist in environmental and diving medicine who made significant contributions to underwater warfare technology. In the early 1940s, he developed rebreathers for the United States Navy frogmen, essential for covert underwater operations. Lambertsen's innovative breathing apparatus and series of rebreathers were instrumental in the development of SCUBA technology. His pioneering work led to him being recognized as "the father of the Frogmen" by the US Navy for his role in advancing diving equipment.
