Topics discussed include: Bruno Rossi, Gilberto Bernardini, Ettore Majorana, radioactivity, Antonio Lo Surdo, Antonio Garbasso, Lise Meitner, Ernes
Early interest in radio; Carnegie Institute of Technology's physics department, 1932-1936; first department research program; summer research exper
Childhood, early schooling, early trips to New Mexico and Europe. Influences of parents, brother (J.
Reminiscences of studies at University of Cambridge and of the 1851 Exhibition Science Scholarship from 1927.
Fundamental work in developing the cyclotron and other accelerators.