A unit of radioactivity measuring the activity of radioactive material. Named after Marie and Pierre Curie for their pioneering work in radioactivity.
Named in 1910 after Marie and Pierre Curie, the Nobel Prize-winning scientists who discovered radium and polonium. The unit was officially defined in 1953 and later replaced by the becquerel in the SI system, though curie is still commonly used.
Marie Curie is the only person to win Nobel Prizes in two different sciences (Physics and Chemistry), and now her name measures the very radioactivity she studied. Ironically, her research notebooks are still radioactive and will remain so for another 1,500 years.
Marie Curie's contributions to radioactivity were historically minimized or attributed to Pierre. Her name now carries the weight of women scientists whose work was systematically erased or co-credited.
Marie Curie was the first woman to win a Nobel Prize and remains the only person to win Nobels in two scientific fields. Her pioneering radioactivity research transformed physics and medicine.
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