An attempt to demonstrate, that all the phœnomena in nature may be explained by two simple active principles, attraction and repulsion: wherein the attractions of cohesion, gravity, and magnetism, are shewn to be one and the same; and the Phaenomena of the latter are more particularly explained. By Gowin Knight, M. B. F. R. S.
Knight, Gowin, 1713-1772. | Date: 1754