A big contribution to science made by scientists and prominent academics. In every field of science there are a number of very distinguished, well-known scientists. For example, speaking of psychology, can not think of Sigmund Freud, who first brought them together in practice concepts such as medical treatment and research. In psychological terms, he was the first to explain human behavior. It is thanks to his principles and conclusions originated based on the observation of a comprehensive theory of personality.
Another famous psychologist - Carl Jung. While studying at the University, he specialized in psychiatry. His psychology is not only a lot of followers among the physicians, but also among philosophers. American physicist who first created the atomic bomb - is Robert Oppenheimer. By creating it, he had no idea that soon will witness a considerable number of victims caused by it in Nagasaki and Hiroshima. It is not only considered the "father of the atomic bomb", but also the discoverer of black holes in our universe.