Marie Curie but she refused. In 1922 she became a fellow of the French Academy of Medicine. She also travelled to other countries, appearing publicly and giving lectures in Belgium, Brazil, Spain, and Czechoslovakia. Led by Curie, the Institute produced four more Nobel Prize winners, including her daughter Irène Joliot-Curie and her son-in-law, Frédéric Joliot-Curie. Eventually it became one of the world's four major radioactivity-research laboratories, the others being the Cavendish Laboratory, with Ernest Rutherford; the Institute for Radium Research, Vienna, with Stefan Meyer; and the Kaiser Wilhelm Institute for Chemistry, with Otto Hahn and Lise Meitner. In August 1922 Marie Curie
Ève Curie their visit to Poland, they also rode horses and hiked in the mountains. In 1921, Ève set off on her first journey across the Atlantic Ocean: that spring, she sailed with her sister and mother on board the ship RMS Olympic to New York City. Marie Curie, as a two-time laureate of the Nobel Prize, the discoverer of radium and polonium, was welcomed there with all due ceremony; her daughters were also very popular with American high society. Radiant at parties and joyous, Ève was dubbed by the press "the girl with radium eyes". During the trip Ève and Irène