This is a significantly improved resumption of my previous paper on gravitation [40]. I can show in a improved way that gravitation is an electric effect. To this, it is necessary to better understand the qualities of the electric charges and their forces. I start by showing that the magnetic field can be represented as an angled electric field. To this, the electric field must have two qualities: the dependence of the electric force on the velocity, and the electric anti-field. All previous cognitions on electrodynamics stay with it untouched. Then, I apply these two new qualities to gravitation, and it turns out that gravitation is an electric effect if a third quality applies to the electric field: the quantization of the energy transfer of the electric field. These three new qualities complete our picture of electrodynamics. Finally, I go to the origins of the three new qualities with the help of the early quantum mechanics. This turns out well by representing the electric charge as a space time wave, in which its frequency corresponds to its mass.

gravitation, magnetism, electric fields, special relativity, quantum-mechanics