When it comes to holes in the human body, the first thing that comes to mind is nose, ear, mouth, navel and anus can occur. After all, there is no doubt about what we see when we look in the mirror.

But now The holes in your body are not limited to that. You’re about to witness it.

In fact, the answer to this question differs depending on how a hole is defined.

If we think of a hole as any opening in a surface, there are many holes in the human body. For example; mouth, nose, ears, eyes and genitals, are the openings that the body has.

But on the other side: a hole topological hole It is also possible to define it as . A topological hole is an opening that cannot be filled due to the extensibility or curvature of the hole’s surface.

To put it more understandably, let’s imagine that an infinitely long, unbreakable rod is placed in the hole. If the rod can go through the opening and come out the other side; This is not a topological hole. However If the rod gets blocked somewhere, it becomes a topological hole.

For example, if we put a long stick in our mouth, this stick comes out of the anus.

This shows that the human body is not a topological hole. It is possible to classify holes as blind holes, but also as open and topological categories. on this point pores, sweat glands and hair follicles, blind holes is part of the lesson.

Moreover, it is not possible to express the pores, sweat glands and hair follicles in the human body with an exact number. Especially the density of the hair follicles, It varies greatly depending on the physical structure of each person.

However, researcher Adolph Schultz, who has closely examined the nature of hair density and distribution, says that a person has approximately 301-312 hair follicles.

Again when the German anatomist Karl Friedrich Theodor turned his microscope on the human body how many sweat glands are there Some results are being achieved, but they are not yet final.

For example, according to the anatomist, on the sole of the foot about 300 sweat glands per square centimeter has. There are also several researchers who conclude that this number is approximately 600. At this point it is possible to say clearly that there are many contradictions when it comes to the human body.

Our other content that may interest you: