Story of fission

The discovery of nuclear fission is the culmination of sustained efforts involving many scientists led by Hahn and Meitner to understand the production of artificial radioactivity induced by neutrons bombarding uranium. The large energy release in this process was almost immediately used for both military and civilian purposes. It also started the largescale funding of scientific research by governments across the world. Nuclear energy is one of the clean sources of energy and contributes very little to global warming.