Rosalind was a British chemist whose x-ray diffraction studies helped confirm the double helix structure of DNA.

Florence, known as the “Lady with the Lamp,” was a British nurse most famous for her work during the Crimean war, including her establishment of standards of care and advocacy of improved sanitation.

Amelia was an American pilot who broke boundaries in her record-setting career, becoming the first woman to fly solo across the Atlantic Ocean.

Marie Curie broke through many barriers. She was the first woman to receive a Ph.D. in France, the first female professor at the Sorbonne, the first woman to win the Nobel Prize, the first person to win a Nobel prize in more than one scientific field, the first person to win more than one Nobel Prize and – to this day – the only woman to win more than once.

Ada Lovelace earned her place in history as the first person to grasp how computers could work and the enormous benefits they would bring to the world.