In 1939, Albert Einstein and Leo Szilard co-wrote a letter to U.S. President Franklin D. Roosevelt, explaining that the discovery could be made into a powerful weapon, and that Nazi scientists likely ...

Claire Szilard was a Hungarian painter who was born in 1921. How much does a Claire Szilard cost? Claire Szilard's work has been offered at auction multiple times, with realized prices ranging from 92 ...

Leo Szilard was waiting to cross the road near Russell Square in London when the idea came to him. It was 12 September 1933. A little under 12 years later, the US dropped an atom bomb on Hiroshima ...