Doomsday I Have A Super Survival System

Chapter 141 140.

As the cold wind howled, An Kai and Mary wore protective suits and walked hard on the ridge.

There is a problem with the air purifier outside.

Actually is not a big problem, mainly because one of the three purification devices has a problem.

This is a bit uncomfortable. Losing one-third of the oxygen production at once may not matter a day or two, but this problem must be dealt with as soon as possible.

Otherwise, as time goes on, the lack of oxygen is one aspect, and he is even more worried that the other two purification devices will also have problems, and then the oxygen may really be cut off. This is the real big problem.

During this period of time Ankai has been busy in the underground world, either busy expanding planting and breeding, or busy expanding the base, constantly adding various rooms. In fact, since the nuclear explosion, he has basically never been out except for trying out the car a few days ago. Of course, this is his own choice, but staying in the room all the time, he really can’t stand it a bit, so he can always let go.

One said, he really wanted to lift the mask.

Although the air in the sanctuary is purified and has no peculiar smell, it feels a bit dull in people’s hearts, and it always feels that the air is not vital.

The air outside is the real circulating air, but unfortunately, it is full of radioactive dust. An Kai still wants to live, so this kind of thinking can only be thought of after all.

The outside light was a little brighter during this period.

It was no longer the black that was invisible to the fingers as before, but there was a little bit of light. The “clouds” above the head were no longer pitch black, but some gray parts could be seen.

Although the gray part is really only a little bit, just this little bit shows that the threat of nuclear winter is passing.

In fact, An Kai has seen various novels, movies, or other types of literary works about nuclear winter on the earth. To put it bluntly, they mainly talk about early warning and reflection on nuclear war, mainly for warning. Mankind, don’t really break out a nuclear war.

The so-called nuclear winter is when a large number of nuclear weapons are used, especially on flammable targets such as cities, which will allow a large amount of smoke and soot to enter the earth’s atmosphere, which may lead to very cold weather.

When a nuclear explosion occurs, huge amounts of energy will inject a large amount of smoke and dust into the atmosphere, and some even enter the stratosphere as high as 12 kilometers or more. Since most of the smoke and dust particles produced by nuclear explosions are less than 1 micron in diameter, they can stay at high altitude for several days or even more than a year. Because their average diameter is less than the infrared wavelength (about 10 microns), they are very sensitive to the visible light from the sun. Radiation has a strong absorption power, while the absorption power of infrared light radiation outward from the ground is weak, which causes the upper atmosphere to heat up and the surface temperature to drop, which has the opposite effect to the greenhouse effect, making the ground surface present a landscape like a cold winter , Called nuclear winter.

However, it must be pointed out that the nuclear winter is based on the assumption of the data model. There is no decisive argument for the accuracy of the assumption. Before Ankai was reborn several years or even more than a decade ago, scientists supported the original version. The model of the nuclear winter theory was wrong, and a new model calculation was made. The final result is that the actual nuclear winter only has a temperature drop of 14-20 degrees, and this cooling will only last for a few hours, and it will be 3-4 Return to normal within months.

Of course, this conclusion cannot be said to be correct.

And now the world is not the same as the earth, so how much the temperature can drop and how long it lasts is still unknown.

Oh, no, the former already has an answer.

Before the nuclear explosion, the temperature in nature was about 15 to 20 degrees. After the nuclear explosion, because of the loss of sunlight, the temperature will inevitably drop, and it once reached more than ten degrees below zero at the coldest time. But recently, the temperature is gradually picking up. To put it bluntly, the radiation cloud can block the temperature outside, and naturally it can block the temperature emanating from the planet.

Just like a big quilt, isn’t there a situation where you used a bicycle to sell ice cream? It is insulated with quilts.

The high temperature outside cannot enter, and the cold inside cannot dissipate. In fact, the same is true for the heat.

The human interaction of the planet itself and the planet’s operation will create temperature. The radiation cloud blocks these temperatures in the atmosphere, so the temperature will gradually return to a relatively stable level after a short period of decline. And because of the difference in high and low temperature, wind and rain began to occur.

Once there is wind and rain, the radiation dust will gradually be diluted and brought back to the ground.

Of course, the fall of radioactive dust does not mean that it is safe. In fact, this kind of scientific name is radioactive falling ash, and its radiation effect can last for several years or even more than ten years. They can only enjoy the sun for a while, and hope to return to nature. The generation of Ankai is estimated to be impossible.

Hai Li and his generation, it is possible in old age, but the possibility is not too great. After all, this is all tens of thousands of nuclear bombs around the world. I don’t know how much radioactive dust is produced. I want to wait for so much radiation. The dust dissipates all its radiation, which is definitely not possible in a short time. Even if mankind has the means to govern, facing such a scale of radiation, I am afraid it is powerless. Having the sun is nothing more than making Life better and feeling more comfortable. Want to completely change Life? Let’s wash and sleep.

There really is everything in the dream.

So you don’t need to think about this kind of thing anymore, but think about how you can live better and be more realistic.

The reason why An Kai brought Mary out today is also to let Mary come out for a little activity, feel the life outside, wait for the mountain by the way, and live through the world of two people.

It is said that it is dangerous and dangerous, but it is said that it is safe and safe. At least there will be no beasts attacking them. The beasts would have died under the global nuclear explosion long ago.

The air purifier is located at an altitude of more than 300 meters. It doesn’t seem to be high, so it is quite difficult to climb up. But every day Life is in the basement, An Kai really feels that her whole body is going to rust, and at least her arms and legs can be more comfortable for activities. He dragged Mary and dragged her forward, and it took two hours before he came to the air purifier.

This thing can be manufactured from the inside when it is manufactured, but it must be out when it is repaired. In fact, this thing can be upgraded from the perspectives of durability, oxygen production capacity, and oxygen production speed. If the durability is upgraded to a high enough level, it can take a long, long time before it fails. But who made An Kai never promoted him? At present, these three aspects are still the lowest first-level, and it took more than a month to break, which is really very good.

An Kai squatted down, took out the tools, and began to tap on the oxygen generator. He doesn’t need to repair it, he just needs to bring tools and materials to repair it through the system.

But this position…

“Is it good to get a platform?”

An Kai thought for a while, then turned to Mary and said.

This place is directly above the shelter. Although it is far from the elevator shaft, if you open a door on the distant mountain and build a path, will you not have to climb the mountain in such a troublesome future?

Mountain climbing can certainly exercise your body, but if you can save some energy, why not do it?

An Kai began to think about the possibility of this job.

Mary looked at him seriously and sighed helplessly. She said so nicely before, but at this time, she still hopes to be lazy.