"Those 'pioneers' and 'keyboard warriors' on the Internet, if disaster really happens to them, they can only kneel and pray to God, but will God help them? God will not help them, and then they will remember the motherland they have slandered. ”

……

Nixon brought the topic back:

"Let's pay specific attention to nuclear radiation, this problem seems to have the greatest impact at present, and it is also the main reason for the anomaly;"

"Just now this gentleman said that the atomic bomb yield exploded over South China City is 200 tons, so according to the calculation of the range of atomic fission, the killing radius and radiation are about 40km, of course, the fission particle dust still overflows - conservative estimates, with a distance of 50km from the center of South China, it will be nuclear-contaminated, and the southern suburbs are within this range, so we are likely to suffer from nuclear radiation after entering the southern suburbs;"

"But what I just calculated is only the spill range, and even if there is radiation, it should be relatively weak, about 300-500uSv per hour, which is equivalent to the industrial radiation received by a nuclear power plant worker in half a year, the radiation received by an X-ray examination, the radiation received by a 150-hour flight, and the natural radiation received by each person in half a year...... In general, if there is no chemical protective suit, the human body will be traumatized if it is exposed to this nuclear radiation for a long time; I have a special radiation monitor here, and if the radiation exceeds 200uSv, we have to wear radiation protection. ”

Cai Ming said: "If the preparation is not up to standard, we are not qualified to dispatch transport aircraft, so we are equipped with anti-radiation protective gear, which is quite stable." ”

Yang Yu asked: "We don't quite understand the value you said this gentleman, but the radiation value in the southern suburbs is above 200uSv, so how will its radiation value change if we move forward to the center of South China?" ”

Nixon happily replied: "The radiation range must be proportional to the distance from the center of the explosion, and the further you go inside, the higher the value of his nuclear radiation, and in an idealized state, within 40 km, the radioactive contamination will climb above 1.00 Sv, and 30 km is likely to be higher...... If it reaches 100Sv, all living things will die in just a few minutes, but since this atomic bomb exploded in the air, all the particles floated into the air and were diluted a lot, so it is very likely that it will not reach such a high value...... These are just idealized states, and the specific values will have to wait deep into the center of China to detect them. ”

Liang Yi asked, "You mean that there may be other creatures in the city center?" ”

Nixon nodded: "Well, ideally, because that's the range where atomic fission is most lethal, but I'm not sure that the carriers of the 'X' virus will die under severe nuclear radiation." ”

"In a sense, infected people have been 'dead', their organs have been necrotic, and even exposure to nuclear radiation will not affect their 'activity'...... You'll have to go to the scene to find out," he laughed, "I'm looking forward to this discovery." ”

Nixon said: "Now that we have said this, let me give you a science popularization of the knowledge about 'nuclear weapons,' so that everyone will have a relatively clear idea of the center of South China that will be penetrated in the future." ”

Yang Yu smiled: "The concept of relative, you remind me of some friends who do research. ”

Nixon smiled: "That's right, we are engaged in science, and we generally advocate the 'theory of relativity', whether it is physics or philosophy, everything in the world is relative, hehe...... Let's move on to nuclear weapons," he paused before adding:

"The destructive power of nuclear weapons mainly comes from four aspects: 1. Shock wave, accounting for about 40~50% of the explosion energy, 2. Light radiation, accounting for about 30~50% of the explosion energy, 3. Nuclear radiation, accounting for about 5% of the explosion energy, 4. Radioactive contamination, accounting for about 5~10% of the explosion energy, the biggest damage to the target at the moment of nuclear explosion is the huge shock wave generated by the rapid diffusion of energy and the high-temperature and high-heat optical radiation -

Shock wave: When a nuclear bomb with a yield of 2 million tons explodes at 2,000 meters above an urban target, buildings within a range of about 10km will be razed to the ground, most of the civilian buildings within a range of 10km to 20km will be seriously damaged, and buildings within a range of 20km to 40km will be significantly damaged; Light radiation: people within 15km will instantly decompose or burn to death, people within 15 to 23km will receive third-degree burns, people within 23 to 30km will receive second-degree burns, and people within 30 to 40km will receive first-degree burns; ”

"In other words, we can also enjoy a day of 'roofed' nights in the southern suburbs, starting from the southern suburbs to the city center, walking 10km to see buildings with cracks, walking 20km may see ruins, walking 30km is about a flat ruin, reinforced concrete is almost flat on the ground, there is no road to open to traffic, we can only rely on walking to investigate - from the 40km range we can actually abandon the vehicle, because the cracked buildings can collapse at any time;"

"There is no living thing within 20km of the city center, but nuclear radiation is very serious, in general, non-scientific terms, as long as you can see something, it will be contaminated by nuclear radiation, and what you can't see will not, such as signals, electromagnetic waves, etc. - in this way, assuming that the infected person bears the damage of shock waves and light radiation, they will mutate due to radioactive radiation, and the maximum possible range of mutation is between 15km and 40km, that is, The object of our investigation is within this large range, of course, idealized things are not practical, maybe in the southern suburbs we will encounter those infected people who have mutated due to nuclear radiation. ”

Taking up Nixon's topic, Coffey Hall continued: "Infected people are not fixed, they are more keen to find shade, so their general trend is to migrate to Central China and East China-North China, and the time of migration may be after the evening, and the migration is extremely real before spring and after summer...... It is also important to note that the carriers of the X virus are not necessarily infected humans, but also birds, animals, and mammals, and the biggest 'suspects' are rats - rats live underground, and most of them can avoid nuclear explosions perfectly, making them the biggest survivors in the city. Any country in the world where nuclear leakage has occurred, there will be news of 'mutant mice' or other mutated animals; the mutated rat will increase in size and become violent, and it will almost change from a rodent to a large mammal; nuclear radiation will change the genes of species, and the X virus will also mutate animals, so that there seems to be something similar to mutation and mutation, will it be combined at a certain gene point, and thus derive something stranger? ”

After listening to the analysis of the scientists, the people in the car fell silent, and they moved towards the desperate area little by little, exploring the mystery at the cost of their lives, how could they not be heavy?

Liang Yi said slowly: "I remember you said that the place where the expert group disappeared was 10Km away from the city center, which is the area with the most damage and radiation, and according to the analysis just now, there can be no other organisms - but I think this hypothesis can be refuted, there must be something in the city center, it can jam satellite signals, and has the ability to eliminate more than 30 expert groups at a time." ”

"Sir Liang, do you mean we still have to go to the city center?" There was a hint of retreat in Nixon's eyes.

Hathaway snorted, "We could have avoided going, but who told their team of experts to disappear there?" ”

Chen Liang was also puzzled: "Chief Liang, do we still have to save that group of experts?" ”

Liang Yi smiled and asked, "What, you don't want to?" ”

Chen Liang hurriedly said: "Who said that, as long as Chief Liang needs it, I am willing to go up the sword mountain and go down to the sea of fire!" ”

Liang Yi smiled and said to everyone: "I can guess almost everything you think in your hearts, what you want, and what you want...... So you don't have to be so heavy, I will arrange everything properly, but the premise is that there are no accidents, and you yourself must prevent accidents from happening. ”

After saying a few words, the atmosphere in the car instantly became a little looser, Liang Yi always had a special spirit, he knew it in his own heart, and others could be completely relieved.

But the world is impermanent, is it really so easy to go to the abyss?