okay, let me take a shot at this...
Infinity has not only no end, but no beginning. It it not only the infinite, but the infinitessimal--the negative and the positive.
Consider this, you can not only (in theory) count up to infinity, but you can also go the other direction and count DOWN to infinity. Theoretically, when you count down, you're looking for the beginning, and since you'll hit infinity in that direction as well as counting up--towards the end, icne you'll end up to infinity in both directions, it is a concept with no end or no beginning.
As for defining nothingness--or emptiness, it's definable within the relativistic system that constrains the perception in which you're looking at it. Let's assume your hole example--the hole is say 3m deep with a 3m radius.assuming everything in that hole--bounded by the plane that runs coplanar with the surface of the ground, and bounded by the dirt on the remaining sides of the cylindrical volume--we will assume for the sake of the arument that the volume is a perfect cylinger with a 3m radius and a height of 3m:
that leaves it with an approximate volume of 84.82300165m.
Now, we will aslo assume (thus bringing the realtivistic into this) that the smallest particle is a quark, and that particle is a full solid mass (fullness) of a definable size. If we take all the quarks, leptons, muons, gluons, neutrinos, and other subatomic particles in that hole at a specific point in time (to simplify this and eliminate the 4th dimension), and you calculated the volume of all of these particles for everything within the cylindrical hole...
Their volume would be LESS than 84.82300165m.
As such, whatever that volume would be--everything else would be nothingness--the volume of that nothingness is simple subtraction.
Now, everything smaller than a quark that is not discovered yet? Consider this:
When you take the atom--composed of electrons, neutrons, and protons: there is space between each of those subatomic particles. When each of those were broken into quarks, there was space inside each of those subatomic particles.
The trend follows to infinity--the smaller particles you discover doesn't fill the void--the void remains relatively steady.
Now, if we assume a practical limit--and assume that the universe has a finite amount of space and matter (emptiness and fullness) in it, and a measurasble volume, nothing/space/emptiness can be quantified and measure as the difference between the universe's volume and the volume of matter within it.
It's similar to electricity. Electricity is not only the flow of electrons, but the flow of the "holes" of electrons within the conductor. Without taking the holes into consideration--electricity would be impossible: Electricity like all electromagnetic radiation flows though a supercondictive material (a vacuum for light, supercondutors for electricity) at the speed of light--but, the particles that form electricty--and light (the light is a theory here) cannot flow at the speed of light because they have mass and mass cannot flow at that speed lest it be turned itno energy. So, how does it work out? The "holes" can, because they have no mass, and aren't constrained by that law of physics!
Anyhow, in order to fully quantify nothingness--and fullness, you have to reach the omega of the boundaries--the omegas of height, width, and depth--the omegas of time, and all the other dimensions, and the omegas of the universe and of the smallest particles and energy quantas within it. only then can you get the whole picture, but humans are ill-equiped to do so.
God may be able to do it--if God exists...
Goodbye Callisto & Skaši, Hello Ishara:
2022 Kia Stinger GT2 AWD
The only thing every single person from every single walk of life on earth can truly say
they have in common is that their country is run by a bunch of fargin iceholes.