A nuclear reactor is a facility designed to produce energy through the nuclear fission of uranium or plutonium.
It operates by the controlled release of energy from nuclear atoms, generating heat. This heat is used to produce steam, which, in turn, drives turbines that generate electricity.
Nuclear reactors require strict control and safety measures to prevent radioactive leaks. They are used in nuclear power plants to provide a reliable and high-capacity source of electrical energy.
Additionally, they are also utilized in scientific research and in the production of isotopes for medical and industrial purposes.