latin-american-history 
IBM Journey to AI blog
JANUARY 5, 2024
In this article, we’ll look back at the history and evolution of cryptography. 1917: American Edward Hebern created the first cryptography rotor machine by combining electrical circuitry with mechanical typewriter parts to automatically scramble messages.
AWS Machine Learning Blog
NOVEMBER 14, 2023
Dr. Liskov was the first American woman to earn a Ph.D. While she was the first American woman, Mary Kenneth Keller earned a Ph.D. Page: Doctor of Science Summary: A Doctor of Science (Latin: Scientiae Doctor; most commonly abbreviated DSc or ScD) is an academic research doctorate awarded in a number of countries throughout the world.
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