Chapter 634 Thanks to the big brother on the list for the eight billion nanomachines
Lan Nuo's brain is quite different from that of ordinary people. The brainstem is also an important organ that regulates physiological activities. It is an important organ that maintains heartbeat, nerve signal transmission, and many instinctive life activities of the human body. However, because
With the development of neural networks, these instinctive activities that ordinary people cannot control can be controlled through the brain beyond the brainstem.
That is to say, when necessary, he can stop his heart from beating. This is something that normal people cannot do anyway. No matter how hard they try, it is impossible for ordinary people to stop their heart just by relying on their own thoughts.
beat.
Similarly, after the brain stem is damaged, it is impossible to use your own brain to get it back to work.
However, Lan Nuo does not have this weakness, so on the surface, although he invested a lot of energy in repairing his brain stem, what he actually did was to exchange space for time. This part of the brain does not store memory.
Although it is very important, even if it is completely destroyed, Lanno can slowly recover with induced pluripotent stem cells.
The top priority now is to enable immune cells to recognize nanomachines and then stimulate immune cells to destroy these nanomachines.
The information on the screen has been recorded. While Lan Nuo memorized this information, he was also regulating the nerves in his fingers.
This is a research he has been conducting outside of evolution, which is brain-computer interface.
The technology in this area has not been blocked by sophons, at least at a certain level. It is just due to some ethical factors and because most people are unwilling to add metal parts to their bodies. The technology has not been blocked.
What breakthrough progress has been made in these years of development?
But Lanno believes that the connection between the human brain and computers is an inevitable trend in human development and evolution in the future. The advantage of the human brain does not lie in calculation and storage, so handing over this part of the work to computers will greatly liberate the human brain's capabilities.
.
The current human brain is like a computer using memory to perform storage tasks, which is a waste of the creative thinking ability of the human brain. Therefore, he himself has developed some brain-computer interfaces, but
Its interface is not placed on the brain, but on one's own fingers.
His neural network is developed enough to build a nerve channel with high enough information transmission capabilities in his arm, and on the tip of his right index finger, some modifications were made through surgery to reshape the bones of that finger.
It is made of metal and is equipped with interfaces that can be connected to most existing computing devices.
After quickly memorizing it, he transferred the code to a nearby device and quickly wrote a new genetic code.
That is a DNA with tens of thousands of base pairs. If it were input through conventional means, it would take an unknown amount of time just to type. By the time the input is completed, it would have been brain-dead by these nanomachines.
But now the direct input of neural signals is much faster. It takes almost a few seconds to complete the writing of this DNA. At the same time, the equipment quickly synthesizes the RNA fragment he needs and reverse-transcribes it into blue.
In protein-producing cells that Novo cultivated himself.
These are his specially designed protein factories that can accept most reverse transcriptions and quickly synthesize the protein represented by this fragment.
This process also takes a certain amount of time, about three minutes, and Lannuo needs to resist the erosion of the nanomachines at least within these three minutes.
More drugs were injected into his body, and this time the role of these drugs was no longer just to repair his body, but also some strong acidic substances were absorbed by his immune cells and wrapped inside.
The interior of some immune cells is acidic, so they can eliminate viruses and bacteria through phagocytosis. It is also theoretically possible to allow them to withstand strong acid for a short time. As long as the speed is fast enough, they can be transported to the place where they are needed before they die.
The place.
Although the genes that can identify these viruses have not yet been transferred into these immune cells, it can still be done through the nervous system to determine which part of the brain has been damaged, and then let these immune cells shuttle over and run there to self-destruct.
Arrived.
The strong acid substances released from inside them will indeed cause damage to the brain stem, but this area itself is a strategically abandoned area. It is theoretically feasible to use this kind of attack that can harm both the enemy and ourselves.
Even if the structure of nanomachines is special and can adapt to various special environments, it is unlikely that nanomachines designed for the human body environment can adapt to such a strong acid environment.
As a result, when a large number of immune cells self-destructed, the nanomachines that were causing damage to the brainstem suffered a large loss.
Strong acid will dissolve their important parts, and these precision machines will lose their function as long as they are slightly damaged.
In fact, even on the home planet of the Trisolarans, things like nanomachines are used as consumables. They will continue to be damaged in the process of work, although they are not disposable.
But the lifespan will not be too long. Basically, it will consume a lot after working for a period of time and must be replenished in order to complete the original mission.
Not to mention that in a harsh environment that is especially targeted at them, the loss will only be faster in that case.
However, the Earth's Trisolaran Organization spent a lot of money in order to kill him. The amount of nanomachines put into everyone's food was quite large. Although they suffered a lot of losses, they still continued to build more nanomachines.
Come to this area to cause damage.
But soon, these nanomachines that came to support stopped their support operations. It was not that they did not want to move, but that their blood circulation was cut off.
During the previous blood circulation process, Lan Nuo had been collecting oxygen in his brain, which could be controlled by his nervous system.
At this time, a large amount of oxygen was stored in his brain cells, enough to sustain consumption for several minutes, while he controlled his body and directly cut off the blood circulation. Such a strategy that seemed to lead to the same fate, turned out to be
The weakness of nanomachines was immediately grasped.
Although nanomachines have many functions, they have an unavoidable flaw that is that their moving speed is too slow. Perhaps at their scale, they move very fast, but compared to the scale of the human body, a nanoscale device
, no matter how fast it moves, it is unlikely to exceed one millimeter per second. This is already a very exaggerated figure. Being able to move 0.1 millimeter per second is already incredibly fast.
In a sense, these nanomachines are just like immune cells. If they want to move their position, they must rely on the human body's circulatory system. The simplest way is to rely on blood circulation to quickly shuttle inside the human body.
Lan Nuo ate the food into his stomach. Even if the Trisolarans remained silent and waited for the nanomachines to be in place and reached the location that needed to be destroyed, before launching his own assassination, a large number of nanomachines still stayed in the blood vessels and
Among other tissues in the body, now that blood circulation has stopped, they can only crawl at a turtle's speed if they want to rush to the brainstem for support.
Before Lan Nuo suffocates to death, they are unlikely to climb to the position of the brain. As for the destruction of the old land, they have already used this tactic of dying together. How could Lan Nuo be afraid? As long as the brain can be preserved, he has a hundred
A way to repair your body that is riddled with holes.
The choice before him was obviously beyond the expectations of the Trisolarans. The nanomachines remaining in the brainstem area were being rapidly destroyed. Without the help of blood circulation, their military strength in this area was not even as good as those who could self-destruct.
There are many immune cells, and the damage to the brain is contained.
At this time, the Trisolarans also realized that Ya's brainstem was basically a trap. Lan Nuo could stop the heart by relying on his own will. The brainstem that was being destroyed by a large amount of strong acid was simply a decoration, at least not
Must exist.
The remaining nanomachines all turned around to destroy the brain. At least a considerable amount of nanomachines remained in the brain. In the brain, Lanno did not dare to use strong acid to destroy it. That would be equivalent to helping these nanomachines.
Machinery that allows them to destroy the brain at a much faster rate.
In the midst of such a tug of war, Lan Nuo's consciousness gradually blurred, and he eventually bleeded from all his orifices again and fell next to the experimental table.
But this time, his consciousness remained awake longer, and more memories were passed on to the next time. After the next round started, Lan Nuo did not search at all, and directly entered the genetic data recorded in the previous round.
Go to the computer and manually inject yourself with drugs while synthesizing the protein you need in the device.
With the last experience, this process was much faster. After he got the medicine he needed, he quickly injected it into the back of his neck.
His blood circulation has been cut off, so the injection site must be close to the brain, where the drug can slowly flow into the brain under the peristalsis of his blood vessels.
As mentioned before, the outer layer of Lan Nuo's blood vessels is wrapped with a very thin layer of muscle cells. Their strength is not too great, but the slow peristalsis can still promote local blood flow.
Before cutting off the blood flow, Lannuo had already mobilized a large number of immune cells and concentrated them in his brain. But this time, these immune cells quickly swallowed up the injected protein without modifying his own genes.
These proteins are enough for them to recognize nanomachines. There is no rush to destroy these nanomachines. They only need to swallow them into their own bodies.
This is also one of the benefits of being larger. Although the functionality of nanomachines is stronger and the size is the same, it is definitely enough to defeat immune cells. However, in this situation where a person is about the same size as an ant, the ones that are swallowed up are
Nanomachines cannot break free in a short time.
A large number of immune cells begin to engulf them quickly. When they are almost unable to support themselves, they begin to deform and squeeze into the capillaries. The muscle cells on the outer walls of these capillaries begin to wriggle, gathering together these immune cells that are almost unable to support themselves.
, and then a burst of strong acid to destroy the immune cells collectively.
This is like a battle taking place at the cellular level. The soldiers in Lan Nuo's hands, that is, immune cells, are individually weaker and have more backward weapons, but they have logistical and transportation advantages. They can borrow blood vessels to travel quickly.
They shuttled through the body, and although the nanomachines had equipment advantages and stronger individual strength, due to the problem of movement speed, they were divided and surrounded, and were defeated one by one.
In short, this is the tactical interweaving of poor firepower coverage. No one can imagine that in the process of confrontation at the cellular level, someone can still use tactical strategies. Of course, without the support of developed neural networks
If so, without sufficiently efficient information transmission efficiency, this immune tactic cannot be used.
However, even with the strategic advantage of mobility, the equipment generation gap between the two sides was still too big. After losing more than 500 consecutive games, Lan Nuo finally won one, completely wiping out the brain damage.
Nanomachines, but almost became an idiot himself.
However, there is a rehearsal. As long as he wins any game, he can constantly modify his tactics on this basis, and then make himself win more and more beautifully, and try to ensure that his brain is not damaged as much as possible.
…
Back in reality, after seeing Lan Nuo eating the nanomachines, the Trisolarans could hardly contain their excitement, and immediately prepared to control the nanomachines through sophons to launch an attack.
It was the members of the Earth's Trisolaran organization who persuaded the Trisolarans to endure it, and waited for the nanomachines to be absorbed and enter the brain along the blood circulation to complete the attack deployment, before launching the attack.
This period of time was also the period when Lan Nuo felt an inexplicable sense of crisis in reality. After completing the attack deployment, the Trisolaran talents completely exploded, and the nanomachines were overwhelming, shattering Lan Nuo's many cardiovascular and cerebrovascular vessels, and destroying a large number of brains.
Department of nerves.
Then...a large number of immune cells directly kill the brain. Under normal circumstances, immune cells cannot get in, so the Trisolarans are not guarded against this at all, and even if immune cells come in, they cannot do anything to the nanomachines.
What harm.
Then they discovered that these immune cells carried strong acid, and a large number of nanomachines were damaged. Just as they tried to mobilize the nanomachines in other areas of Lannuo's body, the blood circulation was cut off, and the immune cells in the brain were divided and surrounded.
The proteins that can recognize them are immediately injected into the blood circulation of the brain and are engulfed by immune cells, giving the immune cells the ability to recognize nanomachines. The next step is to rely on stronger maneuverability and tactical penetration.
This battle in the brain was like an art form. It knocked the Trisolarans who controlled the nanomachines unconscious. By the time they came to their senses, the nanomachines in their brains had been cleared away, and the nanomachines in their bodies had been eliminated.
The nanomachines are blocked in sections of blood vessels. In the slowly recovering blood circulation, they are captured bit by bit by the immune cells searching for them in the blood vessels, and they come up to die like a tactic to add fuel to the fire.
Lan Nuo was also in reality. He wiped the blood flowing from his nostrils and glanced in the direction of his intuition. With his face covered in blood, he showed a permeating smile: "Thank you for the reward from the top brother on the list.
