Gravity and anti-gravity are created at the same time. Gravity being the result of photonic spin; which is due to the focusing of light by and thru a lens; every action having an opposite yet equal reaction; the focusing of light thru and by a spherical drop or liquidic drop has two motions. The inflow is accompanied by an outflow of energy. The spin involved in both motions creates the double helix of light and matter; as the cross over of the two motions pass each other at the focal point of cross; by the photons.
The spin motion of the photons is the instigation of the motion of gravitation; the focal points created by the spinning; and refracting of the photons thru the convergence of a lens; creates the tunnel of time. Time is created; by the assembly of matter as the evidence that time has passed; and attraction of matter makes the proof of gravitational motion; that has resulted in the formation of a mass of matter. Gravity and its opposite anti gravity; have passed each other in the focal points created by the convergent lens; and the double helix is the creation of that process.
Gravity’s power is pulling towards its center of mass; so from outside of the mass it appears to be weak. Consider: deep in a mine underground; rocks can explode; due to pressure.
Also; the piezo electric effect; the tops of the Andes mountains can be seen to glow from miles out in the ocean; due to gravitational pressure; on quartz.
