Edward Teller was a Hungarian-American physicist known for his role in the development of the hydrogen bomb. Born on January 15, 1908, he was a key figure in the Manhattan Project, which created the first atomic bomb during World War II. Teller's work significantly influenced nuclear physics and energy. Throughout his career, Teller advocated for nuclear power and was involved in various scientific and governmental organizations. He was often referred to as the "father of the hydrogen bomb" and contributed to discussions on national security and energy policy, impacting the fields of nuclear energy and defense technology.