Simon Lake (inventor, associated with submarine technology)

Simon Lake was an American engineer and inventor known for pioneering submarine design in the early 20th century. He developed one of the first practical submarines capable of independent underwater navigation and stability, introducing features like a retractable diving chamber and periscope. His innovations advanced underwater propulsion and safety, influencing future submarine technology. Lake's work contributed significantly to marine exploration and naval capabilities, making him a key figure in the history of submarine development.