An edition of An attempt to demonstrate, that all the phoenomena in nature may be explained by two simple active principles, attraction and repulsion (1748)

An attempt to demonstrate, that all the phoenomena 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 phoenomena of the latter are more particularly explained

By Gowin Knight