Musée Curie Irène and Frédéric Joliot-Curie discovered artificial radioactivity, for which they received the 1935 Nobel Prize for Chemistry. The museum contains a permanent historical exhibition on radioactivity and its applications, notably in medicine, focusing primarily on the Curies, and displays some of the most important research apparatus used before 1940. It also contains a center for historical resource which holds archives, photographs, and documentation on the Curies, Joliot-Curies, the Institut Curie, and the history of radioactivity and oncology. Musée Curie The Musée Curie (Curie Museum) is a historical museum focusing on radiological research. It is located in the 5th arrondissement at
Nobel Prize controversies Millikan might have won in 1920 but for Felix Ehrenhaft's incorrect claim to have measured a smaller charge. Some controversy, however, still seems to linger over Millikan's oil-drop procedure and experimental interpretation, over whether Millikan manipulated his data in the 1913 scientific paper measuring the electron charge. Allegedly, he did not report all his observations. The 1903 prize went to Henri Becquerel (along with Pierre and Marie Curie) "in recognition of the extraordinary services he has rendered by his discovery of spontaneous radioactivity". However, critics alleged that Becquerel merely rediscovered a phenomenon first noticed and investigated decades earlier by the