Nuclear science is the study of atomic nuclei and their interactions. It explores how atoms, the building blocks of matter, can release energy through processes like nuclear fission and nuclear fusion. This field has applications in various areas, including energy production, medicine, and research. One of the most well-known applications of nuclear science is in nuclear power plants, which generate electricity by splitting heavy atomic nuclei. Additionally, radiation therapy in medicine uses controlled nuclear reactions to treat cancer by targeting and destroying malignant cells while minimizing damage to surrounding healthy tissue.