If you cut the human body with a thin 0.1 nanometer wire, will it cause harm or nothing?
Everyone knows that with the development of science and technology, people's requirements for manufacturing materials are getting higher and higher. At present, the main development direction of future materials in human society, graphene is definitely one of them, and At present, we humans have been able to manufacture graphene materials. As far as the thickness is concerned, the currently manufactured graphene is only 0.4 nanometers thick, but don’t underestimate this material. In the future, graphene is definitely a very Important material.
Although the thickness of graphene material is only 0.4 nanometers, the main structure of this material is a hexagonal honeycomb composed of carbon atoms . Under this structure, graphene has very Strong hardness is currently one of the hardest materials known in the world. It is precisely because of this that everyone thinks that graphene, a nano-level material, may become one of the main materials for future development.
Then if we use 0.1 nanometer thick graphene material to create a straight line, what will happen when we scratch the human body? Will it cause great damage or not Something?
In various sci-fi movies, there are often scenes, that is, in extremely confidential places, some very thin lines are always arranged, for intruders, these lines are composed of some lasers, and some Some are thin threads composed of nanomaterial . This kind of thin thread is very harmful to the human body in the movie, and the human body is often divided directly after passing through the human body.
So in real life, if a material with a thickness of 0.1 nanometer passes through the human body, what will happen? First of all, we have to figure out our cell structure and the concept of 0.1 nanometers,In the universe , any matter is composed of elementary particles, and the human body is naturally the same, and the concept of 0.1 nanometer is to a large extent, even far smaller than our human cells.
0.1 nanometer is equivalent to 0.0000001 millimeters, even smaller than some bacteria. From the material science above, 0.1 nanometer materials have exceeded the scope of nano materials, and it is even impossible to make them. , Because we need to know that if the thickness of a material is very small, it means that this material is very difficult in terms of workmanship, especially in terms of accuracy. Of course, it is precisely because the difficulty is very high, so this material is very difficult Performance is often better.
But if this material wants to be used, it must have a strong hardness, otherwise this material is not very useful, and 0.1 nanometers, from a microscopic point of view, is much smaller than the human body It is basically impossible to do so, and at the same time, the hardness of this material is required to be extremely high. Of course, if it is done, what will happen when cutting the human body?
This material itself is very thin, so during the cutting process, it must be hurriedly cut, and cutting different objects will have different reactions, such as solids and fluids, but for our human body In the microcosm of 0.1 nanometers, the human body is basically in a fluid state, and body cells have a certain degree of fluidity. Under such circumstances, 0.1 nanometer materials will not cause too much damage when cutting the human body.
During the cutting process, although the human body will separate the material briefly, from the molecular point of view, there is a force between the molecules. It is precisely because of the existence of this force that After the 0.1 nanometer material is cut, the molecules will be connected together immediately and will not separate, so that the body remains basic. Of course, this is only the appearance of the human body.But it is very likely that they will be hurt internally.
Compare this kind of material. During the cutting process, some cells will inevitably be cut, and some of the proteins, DNA and other important substances will also be destroyed by this material, thus making the human body , Will bear a certain amount of damage. Of course, the damage itself is also limited. For example, 0.1 nanometer materials are very small in themselves. The damaged material will recover in a short time, and even new ones will appear. Cells replace bad cells.
In fact, in daily life, there will be some tiny particles passing through our body at all times. For example, the neutrinos released by the sun are even smaller than 0.1 nanometers. Precisely because of this, when this kind of particles pass through our human body, they will basically not have any feelings, nor will they suffer any harm, mainly because of the limitation of materials.
In short, nanomaterials are the main direction for the development of human society in the future, and they will also be widely used in the future society. As for the damage to the human body, it mainly depends on the thickness of the material. In general, nanomaterials , It still has cutting ability for the human body, but 0.1 nanometer material does not!
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