This book addresses a wide range of questions relating to Coulomb's force and Newton's law of gravitation. Field forces, inertia, and gravity are the focus of the discussion. It is shown that such material phenomena have a common atomic origin and that, based on electrodynamics, i.e., the kinetic energy of electrons, a unified interpretation of field force and gravity is therefore possible. An "alternative law of gravitation" therefore enables the calculation of the gravitational constant from known parameters of the hydrogen atom and its process data. The permanence of the speed of light, the mass loss in the International Prototype Kilogram, magnetism, and much more become more understandable. A different, new, classical view of the gravitational and electrical mechanisms is presented.
