The Dropping of the Atomic Bombs: A History Perspectives Book

The Dropping of the Atomic Bombs: A History Perspectives Book — page 3
4 1 In June 1943 I finally found out my husband’s secret Since he earned his PhD in physics the previous summer Bob had worked for a top-secret project at the University of Chicago He couldn’t tell me anything about his work I had just received my PhD in chemistry the previous month and had gotten a job working on the Manhattan Project for our Peggy Johnson Manhattan Project Chemist