These two women were some of the first we know of to do work in STEM fields, areas prodominately filled by men. The second Tuesday in October is Ada Lovelace Day, celebrating and encouraging women in STEM fields. Sourceshttps://en.wikipedia.org/wiki/Marie-AnnePaulzeLavoisierhttps://womenyoushouldknow.net/marie-anne-lavoisier-birth-modern-chemistry/https://www.computerhistory.org/babbage/adalovelace/https://www.biography.com/scholar/ada-lovelacehttps://www.youtube.com/watch?v=IZptxisyVqQhttps://www.census.gov/library/stories/2021/01/women-making-gains-in-stem-occupations-but-still-underrepresented.html