Main Page | See live article | Alphabetical index Co-discoverer (with Sam Ruben) of the isotope carbon-14 on February 27th, 1940. Author of Radiant Science, Dark Politics -- a Memoir of the Nuclear Age (1985) Winner of the Enrico Fermi Award April 24th, 1996. He was awarded the 1989 Albert Einstein World Award of Science. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.