(b.) Unknown
Citations:
Courtesy of Review of Scientific Instruments
(b.) June 12, 1918 — (d.) February 17, 2012
(b.) 1888 — (d.) 1958
Citations:
Courtesy of Harvard University Museums
Courtesy of IBM
(b.) April 4, 1954
(b.) June 13, 1934
(b.) March 22, 1919 — (d.) August 28, 2014
(b.) September 26, 1924 — (d.) January 12, 1997
(b.) January 19, 1916 — (d.) April 9, 2017
(b.) July 31, 1941 — (d.) May 18, 2021