Maude E Callen

Pioneering African-American nurse and midwife whose dedicated service transformed the lives of thousands in the rural South.

Continue reading

Dr Katharine Burr Blodgett

American physicist and chemist best known for her groundbreaking work in surface chemistry, particularly for inventing non-reflective or “invisible” glass. Blodgett was the first woman to earn a Ph.D. in physics from the University of Cambridge in 1926.

Continue reading

Mary Russell

British aviator and ornithologist who gained renown not just for her aristocratic status but also for her adventurous spirit and contributions to early aviation.

Continue reading

Dr Helen Caldicott

Australian physician, author, and anti-nuclear advocate who has dedicated much of her life to campaigning against the use of nuclear weapons and promoting environmental responsibility.

Continue reading