births
Cécile DeWitt-Morette, French mathematician and physicist (died 2017)
Related Wikipedia articles
Cécile DeWitt-Morette
French mathematician and physicist
Cécile Andrée Paule DeWitt-Morette was a French mathematician and physicist. She founded the Les Houches School of Physics in the French Alps. For this and her publications, she was awarded the American Society of the French Legion of Honour 2007 Medal for Distinguished…Source: Wikipedia (CC BY-SA)
December 21
Day of the year
December 21 is the 355th day of the year in the Gregorian calendar; 10 days remain until the end of the year.Source: Wikipedia (CC BY-SA)