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Sonia Cotelle

Polish physicist and chemist (1896-1945) · Poland · On the map · Scientists · Died at 48

Sonia Cotelle,, was a Polish radiochemist who worked with Marie Curie at the Institut du Radium in Paris. She was a specialist in radiochemistry.

Sonia Cotelle is read about 7 times a day, in 9 languages.

A typical day, 30 days to 27 July 2026

The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.

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