Light and Gravity on Space
Mankind has so far found only four types of force (gravity, the strong nuclear force, the weak nuclear force, and the electromagnetic force), each of which causes specific interaction between entities in the universe, say an atom, an electron, and more elementary particles building an atom and having mass or charge.
Top scientists have been trying to unify all these forces and understand what happened on the Big Bang, the beginning of the universe.
My concern here is about the two among the four: gravity and the electromagnetic force.
The former necessarily works on, and is generated by, mass; and the latter is free and does not work on mass itself.
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Energy of light is not interfered with by gravity.
If you shed light onto an atom or an electron, its mass does not increase. Sunshine does not increase your weight.
It is also difficult to convert mass into light, probably, except in cases such as a nuclear fusion, of which principle is applied to a hydrogen bomb, amd a collision of an electron with an antielectron.
An entity with big mass can change a course of flying light; but it is because mass can distort space in which light is flying, as predicted by Albert Einstein.
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Gravity and light dos not interact with each other directly.
You cannot nullify the effect of gravity by use of light; and essentially, light is not influenced by force of gravity.
They are independent. They are orthogonal against each other.
A sheer horizontal force in space cannot interact with a sheer vertical force.
Gravity is vertical and light is horizontal, while "space" itself is a more fundamental physical element than mass and light; or rather "space" is a source of the four types of interaction in the universe.
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My idea is roughly that the whole universe is made of a table-cloth type of space.
If, at one location or point on the table cloth, there is a small dent in the vertical direction, we call it mass. Moving the dent while keeping its three-dimensional shape across the table cloth needs a mechanical power due to a kind of friction.
If a small, regional, and horizontal pattern is on the table cloth, we call it light. Moving the pattern while keeping its shape across the table needs no mechanical power, since no friction happens as the pattern is just horizontally skidding over the surface like a skating on an ice rink.
Gravity is vertical, light is horizontal, and other two different forces in the universe have their own direction for interaction respectively. That is why there are four "independent" forces in the universe.
As their direction of existence on space is each orthogonal, or a kind of 90 degree crossing, they do not interfere with one another.
Therefore, there must be four "independent" directions in space of this universe, each orthogonal to one another.
(The space is "three dimensional (3D)" geometrically, but the 3D structure simply represents "one direction," or directions are over-lapped or intangible on the 3D phase of space. The geometry for these "directions" is different from the conventional geometry based on "dimensions."
Therefore, terms such as "directions," "horizontal," "vertical," and "90 degrees" are rather conceptional.)
The whole universe is a kind of a table cloth with an uncountable number of various dents (mass) vertically as well as an unlimited number of patterns (light) horizontally, which follows the relationships like the follwoing:
F(gravity) x F(light) = 0
F(gravity) + F(gravity) = 2F
F(gravity) + F(light) = F
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Now, in a human psychological and social space, there are also "directions."
If you go vertically, friction is generated. If you skid horizontally, no friction is generated against people around you regardless of races and religions (though it is far better to discuss anything openly with sound passion).
In this context, we may be able to understand why Jesus Christ behaved so mysteriously after His resurrection.
He changed his mode of existence from a vertical manner to a horizontal manner, which might have allowed Him even to get through a door of a room without being noticed by His followers who were hiding in the room after the so-called His death on a cross.
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Angels are living in a horizontal direction; maybe a newborn baby is, too.
Getting older, people mostly tend to become more vertical.
However, as we live in this physical space, an old thing with accumulated vertical and horizontal effects is sometimes more valuable, like in a case with wine.
(I like wine put on a gemutlich table-cloth for me to relish.)
"CHRIST HAS BROUGHT THE LAW TO AN END"