SUBJECT MATTER OF PHYSICS
The subject of this discipline is everything. All the things, surrounding us could be considered for objects of the investigation, we could attempt to describe them. What do we describe? Properties. It is important: we select certain qualities, we assign measures and we define quantities relative to some commonly accepted standards. But first of all the thing has to have a basic existence, or it has to be! Before any property, distinctive characteristic there is the simple existence, or just being. Now this simple existence is a complex thing. It already incorporates the being and not being, or the meaning of distinction of existence bears the meaning of reality of non-existence.
If our reflection of the things around us could be valid, then we should accept the validity of this distinction of pure existence and the existence in form of qualitative, describable objects. Our ancestors made this distinction a long time ago. I would like to take a step further: let assume that all of our objects are on a basis of pure existence. In this case we have to incorporate this basis into our commonly accepted reflection method. Is it possible? The concept of infinity comes to the rescue. We may assign any property to this basis if the infinite quantity of the properties and of the sum of properties negate the property and all the properties. (I hope that it is clear that if something has an infinitely large volume - or infinitely small volume - it means that the property of volume for that given thing is meaningless, or we assign a property and by the quantity we devoid that property. Same is with the life of an object or duration of an event: if it is infinitely short or if it is infinitely long, then there is no meaning of life or duration whatsoever.)
Our basis, the field of existence could be considered a void space and a multitude of infinitely small and infinitely high speed elementary building units, being in it or flying through it. Such an interpretation is equivalent to the pure existence, because there is no place where we could be able to define any of these elements, ever. One may think other possible properties and deny those, but for working hypothesis this is enough. Now we see a possibility of a higher level of existence, the existence with qualities: the high speed vectors may collide and the place of the collisions is describable, also the event of collision effects the direction of colliding elementary building units, therefore any next expected collisions will be effected by the accomplished collision event itself.
Now is the time to return to the things, the observable, describable objects. If the interpretation of the basis is correct, then all the objects are nothing else but the progressions, chains of collision events. Two preceding collision events through the change of directions of the elementary building units may cause a collision and serve as means of self-support for the observable objects.