Nobel Prize bond and its application to the structure of complex substances. Pauling was also awarded the Peace Prize in 1962 for his activism against nuclear weapons, making him the only laureate of two unshared prizes. John Bardeen received the Physics Prize twice: in 1956 for the invention of the transistor and in 1972 for the theory of superconductivity. Frederick Sanger received the prize twice in Chemistry: in 1958 for determining the structure of the insulin molecule and in 1980 for inventing a method of determining base sequences in DNA. Two organizations have received the Peace Prize multiple times. The International Committee
Nobel family Nobel, the inventor of dynamite who left the major part of his estate to the creation of the Nobel Prizes. The Nobel family originated from the village of Östra Nöbbelöv in Scania, hence the name. The first member was Petrus Olai Nobelius (1655–1707) who married Wendela Rudbeck (1668–1710), daughter of the famous Swedish scientist Olaus Rudbeck the Elder, also known as Olof Rudbeck. Members of the Nobel family are known not only for their interest in art but also for their inventive ability, which is sometimes referred to as a "Rudbeckian" trait, inherited from their ancestor Olaus Rudbeck, the elder.