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.

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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.

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