Possible Clues:

• Role for Rosamund Pike in 'Radioactive'
• Marie who was the first winner of two Nobel Prizes
• Marie who won the Nobel Prize twice
• Founder of Warsaw's Radium Institute, 1932
• Nobel Prize winner of 1903 and 1911
• Coiner of ''radioactivity''
• First to win two Nobel Prizes
• Scientist whose maiden name was Skodowska
• Double Nobelist from Warsaw
• See 34-Down