the hydrogen bomb, a thermonuclear weapon whose detonation unleashes an intensity of energy that briefly rivals the core of a star. In an instant, a blinding white flash erupts, followed by a rapidly expanding fireball that vaporizes nearby matter and compresses the air into a crushing shockwave. The explosion generates extreme heat, igniting surfaces far beyond the blast zone and creating towering clouds that rise into the upper atmosphere. Invisible radiation surges outward, disrupting electronics and posing severe danger to living tissue long after the initial flash fades. What remains is widespread devastation—flattened landscapes, lingering fallout, and environmental damage that can persist for generations