Naomi Alderman returns with her series that explores the minds of the greatest thinkers in history. From political theorists to scientists to inventors, authors and artists. Our world is based on their ideas and innovations. How did they do their work, what did they struggle with, where did they find their dedication, creativity and inspiration?

For Marie Curie, understanding was everything. It was her drive for understanding that saw her seeking an illegal education in Russian occupied Warsaw, attending classes held in apartments and shop rooms. And it was her drive for understanding that ultimately drove her into exile. Her legacy includes untold lives saved by radiation therapy; it is a legacy made possible by her unceasing need to explore and understand the world in which she lived.

Special thanks to award-winning science writer and journalist,  Dava Sobel.

Produced by BBC Studios in partnership with The Open University.

Presenter: Naomi Alderman