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
Claes Nobel Claes Nobel Claes Nobel (; ; born 1930), a native of Sweden, is grandson of Ludvig Nobel and grand nephew to Alfred Nobel, who established the Nobel Prizes. Founder of the National Society of High School Scholars, Nobel is an advocate of humanitarian and environmental causes, and was honored at the Artivist Film Festival in November 2007 for his work in these areas. He is also Chief Mentor to Cogent EMR Solutions, a company dedicated to research and development of Electromagnetic Radiation (EMR) safety products and services. In 1974 he drafted The Nobel Laureates Declaration on the Survival of Mankind,