Famous Physicist Birthdays, april, 20 in United States, Browse celebrity birthdays sorted by region of birth, occupation and birthplace and more.
George Stibitz
Bell Labs researcher; one of the fathers of the modern first digital computer
Eli Whitney Blake Jr.
American academic
Maurice W. Long
American physicist
Alvin M. Weinberg
American nuclear physicist
William L. Kruer
physicist
Richard L. Abrams
President of the Optical Society of America
English singer-songwriter, rapper and actor