Was this the World's FIRST Submarine?

Описание: Explore the fascinating story of Cornelis Drebbel, a 17th-century Dutch inventor who claimed to have built an underwater machine that could take people beneath the waves. Was this incredible device real, or just a myth? Join us as we dive into the history of Drebbel's underwater machine and examine the evidence to separate fact from fiction. From his early life as an alchemist to his later years as a naval engineer, we'll uncover the life and times of this enigmatic figure and explore the secrets behind his most famous invention. Get ready to uncover the truth about Cornelis Drebbel's underwater machine!