Definition
An atomic bomb is a nuclear weapon that derives its destructive force from the rapid release of energy through nuclear fission. It's like a super-charged explosion that splits atoms to create massive devastation. Think of it as the first generation of nuclear weapons, preceding the more powerful hydrogen bomb. Unlike conventional bombs, atomic bombs unleash tremendous heat, blast waves, and deadly radiation. They've only been used twice in warfare, with catastrophic results. The ethical implications of their use are a major topic of debate.