Marie Curie

Marie Skłodowska Curie (November 7, 1867 – July 4, 1934) was a physicist and chemist of Polish upbringing and, subsequently, French citizenship. She was a pioneer in the field of radioactivity, the first person honored with two Nobel Prizes,[1] and the first female professor at the University of Paris.
She was born Maria Skłodowska in Warsaw, Vistula Country, Russian Empire, and lived there until she was 24. In 1891 she followed her elder sister Bronisława to study in Paris, where she obtained her higher degrees and conducted her subsequent scientific work. She founded the Curie Institutes in Paris and Warsaw. Her husband Pierre Curie was a Nobel co-laureate of hers, and her daughter Irène Joliot-Curie and son-in-law Frédéric Joliot-Curie followed her to Stockholm.
Her achievements include the creation of a theory of radioactivity (a term coined by her[2]), techniques for isolating radioactive isotopes, and the discovery of two new elements, polonium and radium. It was also under her personal direction that the world's first studies were conducted into the treatment of neoplasms ("cancers"), using radioactive isotopes.
While an actively loyal French citizen, she never lost her sense of Polish identity. She named the first new chemical element that she discovered (1898) "polonium" for her native country,[3] and in 1932 she founded a Radium Institute (now the Maria Skłodowska–Curie Institute of Oncology) in her home town Warsaw, headed by her physician-sister Bronisława.


Her death on July 4, 1934, at the Sancellemoz Sanatorium in Passy, in Haute-Savoie, eastern France, was from aplastic anemia, almost certainly contracted from exposure to radiation. The damaging effects of ionizing radiation were then not yet known, and much of her work had been carried out in a shed without any safety measures. She had carried test tubes containing radioactive isotopes in her pocket and stored them in her desk drawer, remarking on the pretty blue-green light that the substances gave off in the dark.
She was interred at the cemetery in Sceaux, alongside her husband Pierre. Sixty years later, in 1995, in honor of their achievements, the remains of both were transferred to the Paris Panthéon. She became the first woman so honored.
Her laboratory is preserved at the Musée Curie.
Due to their levels of radioactivity, her papers from the 1890s (and even her cookbook) are considered too dangerous to handle. They are kept in lead-lined boxes; those who wish to consult them must wear protective clothing.[31]