Dr Paula T Hammond

In her lab at MIT she creates technologies so small that you cannot see them with most microscopes—until they save a soldier’s life on the battlefield or illuminate light bulbs using stored solar power.

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Kiran Mazumdar-Shaw

With just two employees, a master brewer’s certificate, and her father’s blessing, Mazumdar-Shaw began a business specializing in industrial enzymes for food and textile makers that now reaches around the globe.

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Uma Chowdhury

An ambitious teenaged Uma Chowdhry (1947–2024) left her home in India to study physics and engineering in the United States. But after falling in love with chemistry, particularly materials science, the study of solids at the molecular level, Chowdhry decided to work in industrial research.

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Rosalind Franklin

Chemist whose x-ray diffraction studies provided crucial clues to the structure of DNA and quantitatively confirmed the Watson-Crick DNA model

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Barbara McClintock

In 1983, at the age of 81, she received the Nobel Prize in Physiology or Medicine for her work on “mobile genetic elements,” that is, genetic transposition, or the ability of genes to change position on the chromosome. McClintock was the first woman to receive an unshared Nobel Prize in that category.

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Mary Lasker

Medical philanthropist, political strategist, and health activist Mary Lasker acted as the catalyst for the rapid growth of the biomedical research enterprise in the United States after World War II.

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