EnvironmentFebruary 1, 1958
The Discovery of Fission
In 1939 Otto Hahn and Fritz Strassmann announced that uranium nuclei "burst" when they are bombarded with neutrons. How they came to this conclusion is a classic example of the nature of science
Stories by Otto Hahn
The SciencesFebruary 1, 1908
The Mother Substance of Radium
Is Thorium the Parent of Radium?