The first half of the 20. century witnessed many developments on science basically Psychics, Biology, and Psychology. A psychian named Marie Curie at the end of the 19. century found the element '' Polonium '' in 1898 and she worked on that science with her Nobel Prize till the 1934. Also Albert Einstein's ideas were giving birth to a brand new category: Atomic energy. He published his famous '' Four Papers '' in 1905 which was a brilliant year of Psychics, however will be a messenger of the catastrophe in Europe. Because, in these '' Four Papers '' he displayed the formula of Atomic Bomb: E = mc². Also opening of new botanic gardens, labours on plant and animal species also the dinosaours ascended as a part of a biology.
- S.Freud
Psychology is became a prominant science beginning from the 1890's till today which is effect the public an artists so much. 1890's were the years of Austrian neurologist Sigmund Freud first wrote about the '' Psychoanalysis'' which was dramaticaly change the people's ideas on their living. He engaged the treatment of trauma and nervous depression. After that developments he mentioned about the '' Subconscious '' and relatively to it, '' Psychotherapy '' as the sources of mental problems, nervous illnesses. He firstly writes about the subconscious in his book '' Die Traumdeutung '' (1900). Idea of subconscious was telling the people that, every decision, behaviour, habit and reaction of us, related to past of our lives, basically our childhood. On the continuing process of his works, Freud adduced many things on family relations, child psychology, sexual orientations , and sexuality of human. The ideas of him still not proved but generally been accepted on theory.
