deaths
January 27, 1970
Marietta Blau, Austrian physicist and academic (born 1894)

Marietta Blau
Marietta Blau was a Jewish Austrian physicist of the 20th century who pioneered developments of photographic nuclear emulsions to image and accurately measure high-energy nuclear particles and events, significantly advancing the field of particle physics in her time. For this, she was awarded the Lieben Prize by the Österreichische Akademie der Wissenschaften (ÖAW). As a Jew, she became an émigré from Austria because of the 1938 Nazi Anschluss (annexe), her research continuing from Oslo, onto Mexico and the United States of America before eventually returning to Austria in 1960 where she was awarded the ÖAW Erwin Schrödinger Prize.
January 27
January 27 is the 27th day of the year in the Gregorian calendar; 338 days remain until the end of the year.