Posthumous publication of Émilie du Châtelet's French translation and commentary on Newton's Principia, Principes mathématiques de la philosophie naturelle.
Medicine
Angélique du Coudray publishes Abrégé de l'art des accouchements ("The Art of Obstetrics").
^Petrunkevitch, Alexander (June 1920). "Russia's Contribution to Science". Transactions of the Connecticut Academy of Arts and Sciences (New Haven) 23: 235.