Un m moire de la fin du XVIIIe si cle cherchant expliquer la g n ration spontan e travers des exp riences et des hypoth ses bas es sur la th orie atomique. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy...