Nobel Prize relevant fields was greater), a greater delay in awarding Nobel Prizes for women's achievements making longevity a more important factor for women (Nobel Prizes are not awarded posthumously), and a tendency to omit women from jointly awarded Nobel Prizes. Four people have received two Nobel Prizes. Marie Curie received the Physics Prize in 1903 for her work on radioactivity and the Chemistry Prize in 1911 for the isolation of pure radium, making her the only person to be awarded a Nobel Prize in two different sciences. Linus Pauling was awarded the 1954 Chemistry Prize for his research into the chemical
Nobel Peace Center is financed by the Norwegian Ministry of Culture, private sponsors and admission fees. Temporary exhibitions are fully sponsored. The Center presents the Nobel Peace Prize laureates and their work, in addition to telling the story of Alfred Nobel and the other Nobel prizes. This is done using multimedia and interactive technology, exhibitions, meetings, debates, theater, concerts and conferences, as well as a broad educational program and regular guided tours. The Nobel Peace Center is a foundation and part of a network of Nobel institutions represented externally by the Nobel Foundation, which also administers informational activities and arrangements surrounding the presentation