Chapter 213

After discussing other things about the company with Tian Mingli for a while, Lei Tiantang went back to his office. During this period, he did not put down his knowledge about robots except learning computer knowledge. Although Kuafu has finished all the robots he needs at present, it is after all the first generation of robots in the company, and the research and development of the next generation of robots still needs to be improved It's impossible to prepare a robot in five years.

In addition, he also had a new idea when he was studying new materials. Before that, the concept of nano robot had been hyped in the world, but now it is only a certain concept in the laboratory. Some laboratories can indeed produce a small amount of nano robot, but basically there is no practical value, because the function is not perfect and the production conditions are too high Because it's still a long time before nanorobots really want to be used.

"Nanorobot" is a new technology of robot engineering. The research and development of nanorobot belongs to the category of "molecular nanotechnology (MNT)". It designs and manufactures "functional molecular devices" that can operate in nanospace based on the biological principle of molecular level.

The idea of nanobiology is to apply biological principles in nano scale, discover new phenomena and develop programmable molecular robots, also known as nanorobots. The contents involved can be summarized into the following four aspects:

1. Understanding the fine structure of biomacromolecules and their relationship with function at the nanoscale.

2. For example, scanning tunneling microscope (STM) is used to obtain the structure information of cell membrane and cell surface.

3. Development of nanorobot. Nanorobot is the most attractive content in nanobiology. The first generation of nanorobot is an organic combination of biological system and mechanical system. This nano robot can be injected into human blood vessels for health examination and disease treatment. It can also be used to repair human organs, perform cosmetic surgery, remove harmful DNA from genes, or install normal DNA into genes to make the body run normally. The second generation nanorobot is a kind of nano scale molecular device directly assembled from atoms or molecules with specific functions. The third generation nano robot will contain a nano computer, which can be used for human-computer dialogue.

4. Nano scale adjustment kills the mutated cancerous cells. Guided by the external laser, the cancerous cells with excessive radiation can be accurately calculated, and the cells with possible pathological changes can be dissolved into chemical molecular elements by advanced biological cell lysis technology. After the precise verification of specific sensor system, the cell components can be successfully entered into healthy cells to complete the necrotic cells And the successful transformation of healthy cells.

Of course, the mainstream scientists are basically concerned about the use of nanorobots in medicine, but Lei Tiantang thinks that the future use of nanorobots can be used in any aspect, almost like a master key to open the door to any technology!

Nano robots can be used to form a variety of structures, such as deformable vehicles, armor, weapons, daily necessities, etc. These all or part of the structure made by nano robots can repair themselves. Even if they are damaged, they can absorb materials through nano robots, and then self replicate to make them look new.

In particular, Lei Tiantang attaches great importance to the maintenance ability of nano robots. It can repair the damage of various materials by absorbing materials at the micro level. This feature is even more important in space navigation. We should know that a spaceship can not sail smoothly in space, and will always encounter asteroid impact, radiation corrosion and hull material grinding Damage and so on.

However, it is impossible for spaceships to carry various parts production equipment to produce parts for spacecraft maintenance, and it is impossible to carry a lot of repeated parts to ensure the maintenance of spaceships. Therefore, the maintenance work on spaceships in the future may only use 3D printing parts for replacement, or repair the damage of parts by using nano robots to achieve extension Purpose of service time of parts.

Therefore, the research of nanorobots is imperative. Although as long as nanorobots are designed, they can be made in absolute fields. However, in that sentence, the things he makes can only be the behavior of individuals, and there is no problem with their own use, but it is impossible for you to make large-scale production.

Therefore, Lei Tiantang can only carry out research on the first generation of nanorobots. After all, the current scientific production equipment is still far from being used to produce nanorobots. The problem of equipment is also one of the reasons that bothers him. Can't he play rogue like many mouth gun scientists?

Now some scientists don't consider whether they can produce some models at all. Instead, they directly design them regardless of whether they can produce them. Anyway, I designed them. As for whether they can produce them, it's not my problem. If they can't produce them now, they can produce them later. I'm right to design them Can afford your investment, there are still many people with such a rogue idea.

There is also a problem that bothers him is the safety problem. We should know that nano robots must use a large number of nano machines to perform any task, including self replication.There may be millions of nanorobots in the blood; trillions of nanorobots may be needed in every toxic waste site; to build a car, it may take tens of billions of nanorobots to work at the same time. However, no production line can produce such a large number of nanorobots.

So the self perfect replication function of nanorobots is one of their necessary functions. But what happens if nanorobots forget to stop copying?

If there are no built-in stop signals and nanorobots forget to stop copying, the possible consequences of such a disaster will be incalculable. Nanorobots replicate rapidly in the human body and can spread through normal tissues faster than cancer spreads; a crazy food making robot can turn the entire biosphere of the earth into a giant piece of cheese.

This kind of dangerous situation will definitely occur. After all, we all understand the ability of human beings to kill themselves. How to control these dangerous situations is something he needs to pay special attention to. Otherwise, when the robots designed and manufactured by ourselves are used by people to destroy or launch terrorist attacks and so on, it is totally contrary to his original intention, so the way to control them There must be laws!

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