[Precarious matters. The radium economy, episteme of risk and the emergence of tracer technique in national socialism].
Following the traces of radioactive material is--as scholars have recently shown--a valuable historical approach in order to evaluate the material 'factor' of science in action. Even though the origins of materials like radium and artificial isotopes are quite different, their circulation is interconnected. A material pathway can be drawn from the radium industry to the scientific rise of artificial isotopes as indicator substances in the 1930s, continuing to the building of networks by German scientists working for the war efforts. Also, this pathway reveals the role of radiation protection in establishing that material culture. Finally, the dynamics of material traces and institutional linkages is shown by the tracer work of biophysicists and radiation biologists working at the Genetic Department of the Kaiser Wilhelm Institute for Brain Research in Berlin and at the Institut de Chimie Nucléaire at Paris, which at that time was occupied by German troops.
von Schwerin
Alexander
A
Technische Universität Carolo-Wilhelmina zu Braunschweig, Abteilung für Geschichte der Naturwissenschaften/Pharmaziegeschichte, Braunschweig. a.schwerin@tu-bs.de
D001703:Biophysics / Q000266:history; D004603:Elements, Radioactive / Q000191:economics / Q000266:history*; D005858:Germany; D049673:History, 20th Century; D006801:Humans; D007221:Industry / Q000266:history; D028683:National Socialism / Q000266:history; D011835:Radiation Protection / Q000191:economics / Q000266:history; D011849:Radioactive Tracers; D011853:Radiobiology / Q000266:history; D011868:Radioisotopes / Q000191:economics / Q000266:history*; D011883:Radium / Q000266:history; D012306:Risk; D047789:World War II
D004603:Elements, Radioactive; D011849:Radioactive Tracers; D011868:Radioisotopes; D011883:Radium