The first woman and the first Jew to be granted a doctorate in physics at the University of Toronto, Mattie Rotenberg also founded Toronto’s first Jewish day school in 1929 to educate her five children. She went on to embark upon a successful second career in journalism.

A self-proclaimed “torchbearer for matrix theory,” Olga Taussky-Todd made the previously little-known field essential for scientists and mathematicians.

Emmy Noether, a German mathematician, was the world leader in the twentieth-century development of modern “abstract” algebra. Her writing, the students she inspired, and those students’ books wholly changed the form and content of higher algebra throughout the world. She influenced a generation of mathematicians, several of whom borrowed heavily from her work to write the major textbooks of the field.

Frustrated with the way math is taught in schools, Lillian R. Lieber created unconventional, popular books to excite young readers and incite their curiosity.

Cora Berliner was an economist and social scientist who held leadership positions in several major Jewish organizations in Germany between 1910 and 1942. These organizations included the Association of Jewish Youth Organizations in Germany, the Reich Representation of German Jews, and the League of Jewish Women.

Hertha Ayrton was a distinguished British scientist who was the first woman to receive the Hughes Medal of the Royal Society for a scientific work that was exclusively her own. She was committed to suffrage activism and ensuring proper recognition of women’s scientific work.