On the elementary principles of nature; and the simple laws by which they are governed. Being an attempt to demonstrate their existence, and to explain their mode of action; particularly in those states, in which, they produce the attractions of cohesion, gravitation, magnetism and electricity; and also fire, light, and water / By E. Peart.

Licence: Public Domain Mark

Credit: On the elementary principles of nature; and the simple laws by which they are governed. Being an attempt to demonstrate their existence, and to explain their mode of action; particularly in those states, in which, they produce the attractions of cohesion, gravitation, magnetism and electricity; and also fire, light, and water / By E. Peart. Source: Wellcome Collection.