On the Various Forces of Nature and Their Relations to Each Other

Which was first, Matter or Force? If we think on this question, we shall find that we are unable to conceive of matter without force, or of force without matter. (W. Crookes in On the various forces of nature and their relations to each other) The following publication presents the collection of lectures, discourses and speculations of Professor Faraday. Contents: THE FORCE OF GRAVITATION GRAVITAT...