Gravity ab Initio

The title of this book is a bit misleading. This work is not only about gravity, but tries to put forward a theory that unifies Newton’s law of gravity and Coulomb’s law for charged particles. It is of course not a complete theory of everything and doesn’t try to explain and unify quantum mechanics and relativity. It is only about Newton’s and Coulomb’s law. Beside the equations it also provides the underlying mechanism or principle on which this unification is based. There is quite a few equations, but nothing so complicated that a high school graduate could not handle.
In the first part the equation that connects both laws is presented. This is the hard science part with all the equations. In the the second part the underlying principle for this unification is explained. It is this "two densities" hypothesis that is then further developed and the nature of things like motion, inertia, light and mass is contemplated.
At the end some known problems of the theory are highlighted. This theory is still in its very early stages, and needs a lot of further research and work to be done. But the bottom line is that a simple underlying physical principle of two densities trying to reach equilibrium, combined with a few simple equations, yields both Newton’s and Coulombs’ laws. Such simple unification of gravitational and electrical fields is interesting enough to warrant further investigation and research. This work tries to sum up the current state of this theory, so that others can advance it further. Since it is in its beginning stages, there are bound to be lots of low hanging fruits, or maybe just a good exercise for young theoretical physicists.