Monday, 17 December 2018

kernspaltung

Along with laboratory assistant Fritz Straßmann, chemist Otto Hahn, researcher at the Kaiser-Wilhelm Institute in Berlin, made a breakthrough on this day in 1938 that led to the understanding of the process of splitting the atom.
The results of their experiments were interpreted and explained to them by physicist Lise Meitner a few weeks later—being chemists, they interpreted the change as a chemical one—confirming that they had in fact demonstrated the previously unknown property of nuclear fission after bombarding uranium with neutrons and reducing it to barium—with attendant energy as a by-product, ushering in the Atomic Age.