Which Happened First?

Isabella Karle

Isabella Karle
Image: John Williams / U.S. Navy; Derivative work: Girona7 (talk) · Public domain · source

Isabella Helen Karle was an American chemist who revolutionized crystallography laying the foundation for three-dimensional structures of molecules which facilitates the study of the biological, chemical, metallurgical, and physical characteristics of the molecules.

Summary from Wikipedia (CC BY-SA 4.0) · Dates from Wikidata (CC0)

Who was born first?

Timeline

  1. Isabella Karle (this page)December 2, 1921 – October 3, 2017
  2. Jack SteinbergerMay 25, 1921 – December 12, 2020
  3. Kathleen AntonelliFebruary 12, 1921 – April 20, 2006
  4. Ralph Asher AlpherFebruary 3, 1921 – August 12, 2007
  5. Rosalyn Sussman YalowJuly 19, 1921 – May 30, 2011
  6. Yoichiro NambuJanuary 18, 1921 – July 5, 2015

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Isabella Karle (December 2, 1921 – October 3, 2017) · Which Happened First?