This is my special tribute to Black History Month, to love, to African-American men and women, and to all of those who have worked tirelessly on the front lines fighting COVID. This story has remained hidden for over a century. It is one of the most awe-inspiring, heart-moving stories that I have researched in quite a while.   For more Math, Science and History, please visit me at www.MathScienceHistory.com - and while you're there, help fund the podcast by clicking on the coffee button and donating to the podcast! To buy my book Hypatia: The Sum of Her Life on Amazon, visit https://a.co/d/g3OuP9h Until next time, carpe diem! Gabrielle Music by Lloyd Rodgers Cartesian Reunion Memorial Orchestra: the little prince-a ballet in two acts, Gifts of the Stars (Act II), On Things Invisible, On Questions of Discipline - Catastrophe of Meaning