Search examples: Microsoft | 2015 | 2014/10 | 4.12 | 04/20 | 05/26/1980 | Galileo Galilei

Jean-Baptiste Biot, French...

birth · 21 April 1774 · 250 years ago

Jean-Baptiste Biot, French physicist, astronomer, and mathematician (d. 1862)

More births on 21 Apr