One page from transcripts of France's Académie Royale des sciences, featuring a metallic growth (due to oxydo-reduction reaction), known as Arbre de Mars...
Athanasius Kircher, 17th Century scientist. See also Image:Lémery-Académie-des-Sciences-1707.png for a similar chemical reaction. English determination method:...
plates (9 folded) Subjects: Académie royale des sciences (France); Medicine -- History; Science -- history; Physics; Science; France Language eng fre Publication...
