i post it here since in physics forums not current theories are not allowed
imagine an atom of H2, the 2 electrons are counter rotatory cannonballs, the nucleus a very strong guy holding a spool giving in and out cable, the cable would be the atomic forces that holds the cannonbal in an ellipse trajectory, something similar to this:
just pay attention to the left focus and ignore the one in the right
when the nucleus is giving away cable it hardly pulls but when the nucleus is recovering cable it pulls as hell
just imagine yourself holding a spool that holds a cannonball, when the cannonball makes a very open outwars spiral is the slight friction of the spool which does the job, so it hardly pulls, but when the spiral is inwards it pulls as hell
so in an atom the electron makes half inwards spiral and half outwards, both last the same but one pulls much harder than the other, there you got gravity or propulsion caused by the electrons
have you got it?