20. What produces gravitation?

            The proton, at long range, produces a pulsing spherically symmetric flow field with a velocity amplitude of . This flow velocity does not depend upon the distance from the proton but the mass flow does decrease with the square of the distance from the proton. This field would extend out indefinitely except for the presence of the electron which was formed when the proton was formed. The electrostatic field of the proton is the manifestation of the flows produced by the proton and the flows are almost exactly opposite the flows produced by the electron. The flows are balanced except for the fact that the gas making up the flows is made up of a finite sized particle (obviously). This finite sized particle causes the two fields (the positive proton and the negative electron fields) to roll about each other with a half amplitude equal to basic particle radius. The hydrogen atom thus, at long range, produces a spherically pulsing field just like that produced by a sphere breathing at an amplitude of the basic radius.