In recent years, we began to understand the enormous power generated by nuclear energy. In the years just before and during World War II, nuclear research focused mainly on the development of defence weapons. Later, scientists concentrated on peaceful applications of nuclear power.
An important use of nuclear power is the generation of electricity. After years of research, scientists have successfully applied nuclear power to many other scientific, medical, and industrial purposes.
The energy released when two atoms are made to bombarded with each other is generally called as nuclear energy. Nuclear power uses sustained nuclear fission to generate heat and electricity. This power is not only used to generate electricity but also used to create atomic bombs.
Although they are tiny, atoms have a large amount of energy holding their nuclei together. Certain isotopes of some elements can be split and will release part of their energy as heat. This splitting is called fission. The heat released in fission can be used to help generate electric energy in power plants. An important event that is responsible for atomic energy is called Nuclear fission.