In this Rising Tide Foundation lecture, Magdalena Therrien tells the true story of the incredible women who discovered atomic physics starting with Madame Marie Curie who overcame insurmountable odds to find herself among the greatest minds in science which history has ever seen. Along her path, Marie Curie broke through several glass ceilings (or Iron ceilings) paving the way for a generation of incredible women in science- several of whom are introduced by Magdalena in this lecture.