Soon, the tin box was pulled out along the gangplank of the rear door of the armored car and laid flat on the road. The zombies in the vicinity were unresponsive, including a few 300 meters away.

Then, the tin box was opened, and the zombies at a distance of more than 800 meters immediately reacted. When the cage was completely pulled out, the zombies more than 1,000 meters away also reacted.

Hong Tao still didn't stop, and asked the team members to stuff the cage into the armored car and close the door. As a result, the zombies more than 1,000 meters away did not move, and the zombies more than 600 meters away still reacted.

"Ready for battle...... Get close and hit with a pistol! This made Hong Tao a little puzzled, although the shell of the iron box is also quite thick, it is certainly not as thick as the shell of the armored car, but its shielding effect is many times stronger than that of the armored car.

Why? Hong Tao thinks the problem should lie in the material. So he took a flashlight and a paratrooper knife, squatted next to the iron box and studied it carefully, as for the zombies running from all directions, he didn't take it seriously at all.

A few months ago, hundreds of zombies were still a great threat to the rescue team, but now they belong to the disease of scabies, and they can be easily killed without all their strength. If it weren't for quiet research, not a single bullet would have to be wasted, and it would have been crushed directly with a car!

"Yo Xi, you can find the dead inside...... Load up and go! Ten minutes later, Hong Tao stood up with a smile, and the problem was basically understood. The biggest effect on shielding the control signal of living corpses is not steel, but copper!

The iron box was originally supposed to contain some kind of precision instrument, in order to prevent electromagnetic interference from the outside world, the box was made into sandwich biscuits, two layers of steel inside and outside, and a layer of copper in the middle.

This kind of structure can't be seen with the naked eye alone, but in order not to suffocate the living corpse, Li Xiang used electric welding to melt two thumb-thick holes in the box, so that the sandwich copper skin revealed its original face. It looks very thin, only about 2 mm.

Is this the relationship at all? It's not 100% sure yet. However, as long as the direction is determined, it is very easy to verify. But there is an effect that is immediate, the living corpses are packed in iron boxes and indeed lose most of the ability to control zombies, even if the convoy passes through the zombie-dense community, it does not cause a zombie riot.

After returning to the base, the iron box was sent directly into the basement, but it was not opened immediately, and the experiment continued. He found a few copper hot pots, and then asked Sun Jianjian, who had a bit of sheet metal skills, to beat and beat, and made a round rumbling fully enclosed helmet for the living corpse, which was exactly the same as the diving helmet used for deep diving.

After several experiments, it was proved that Hong Tao's thinking was right, and the living corpse relied on some kind of brain waves to control the zombie. Brain waves should also be a type of electromagnetic waves, which will be shielded by copper for most of them, not too thick, just a thin layer.

However, there are many types of electromagnetic waves, and no single material can completely shield them. However, Hong Tao can ignore the cost, he has already asked Sun Jianshe to get the golden helmet. In the last days, gold has become the most useless thing, and there are many sources of materials. The other is lead, a layer of lead, a layer of gold, and a layer of copper, which is estimated to be enough.

As for the laboratory, it must not be wrapped in gold and copper. Hong Tao's answer is yes! In fact, there is no need for copper, gold and lead at all, and only these metals need to be woven into filaments and woven into a net, which can have a similar shielding effect.

"It's really good, there is a man in the iron mask in the movie, you got a copper-headed man!" Regarding the new outfit of the living corpse, Jiao San's little strange words immediately came, although it was ridicule, but there was deep worry in his tone.

There are many movies that have played similar plots, and there are always people who risk raising something that poses a considerable potential threat to mankind for the sake of scientific research, and eventually leak it due to various accidents, seriously endangering human existence. Then it's time for the lone hero to come out and overcome all odds and bring Frankenstein to justice!

"Lao Hong, is this thing reliable?" Not only Jiao San has this idea, most of the people in the rescue team should think so, but there are not many who dare to express it, except for Liu Quanyou, who is more obvious than Jiao San.

"It's not 100% safe, I'm going to move the lab as soon as possible. But for a meeting first, the lab needs some personnel and equipment, and I might have to fly to the south myself. There must be a lot of people who oppose it, and if you can't do it, you will have to go to the supervisory committee for a vote. I need your help to do the ideological work of the team leaders in private, and try to avoid this situation. ”

Now it seems that the medical laboratory must be moved, but in line with the principle that if you catch a toad, you have to pinch out the urine, Hong Tao still has to use it and use it as a bargaining chip in exchange for Liu Quanyou's support in other aspects.

"Can those planes really make it? Lao Hong, sometimes you run too fast, just like an airplane, we are still running on the ground, but you have to fly, which will make everyone feel very nervous and anxious. I understand what you said and agree with it, but most people are just ordinary people, they don't have that much ability, and they can't see that far. Some things can't be rushed, and if you want to hurry, you can't get there......"

For assisting Hong Tao to successfully obtain the support of most of the members, Liu Quanyou is already familiar with the road. If he wants to say whether this kind of superficial folk cooking is meaningful, he feels that it is very correct and necessary, and he supports it 100% on this issue. The reason is very simple, he is most familiar with this set, and if he changes the model, he may not be able to maintain his current position.

But on some issues, however, he did not agree with Mr. Hong's assertions, such as overemphasizing future threats and putting many of the important tasks on the back burner.

Will human beings, as Hong Tao described, regress to the era of slash-and-burn farming if they do not resume production as soon as possible? Probably not, in fact, this is not important, the key is to firmly control the power no matter what era it is.

As long as the status is secured, the quality of life in any era is about the same. If there is no electricity, there will be no electricity, and human beings have only been using electricity for more than 100 years.

If you ignore the control of power for the sake of these material comforts, you will be putting the cart before the horse. The most critical issue now is to expand the size of the rescue team as soon as possible, and then control the voice of a city or even an entire region. Since the number of people on the rescue team has increased dramatically, the benefits are obvious!

“…… This question might as well be looked at from another angle, it is because of the achievements made by our medical laboratory that the name of the rescue team is well known to the world. In addition to the false name, there are also practical benefits, according to the itinerary, in another four or five days, the group of survivors from the Shandong Peninsula should arrive. There are also two or three teams that are also talking, which cannot be said to be all due to the work of the medical laboratory, but also indispensable, what do you say? ”

Liu Quanyou didn't understand the meaning of Liu Quan's words, but he had already seen it through. With the gradual expansion of the scale of the rescue team, some managers can't help but think more, and at the same time, the sense of crisis is getting weaker and weaker, and more energy is used to become bigger and stronger. To put it bluntly, I'm starting to rush to seize power.

In the face of this state, there is no way to do it, or that sentence, this is the instinct of most people, if you oppose it, it is against most people, and the end will definitely not be good.

All that can be done now is to use their desires to do things for themselves, while also slowing down this change and gaining time and support for their plans. As for whether the goal can be achieved in the end, this is not easy to say, the biggest variable is not only the human heart, but also the evolution speed of the living corpse.

The human heart itself can find ways to fool, induce and even deceive, and the change of the living corpse is really powerless, so he can only do his best to obey the destiny of heaven.

"Oh, how's the talk going?" As soon as he heard that in addition to the survivor groups that had been negotiated in winter, there were more teams to run to, Liu Quanyou immediately stopped mentioning the development direction. If you can quickly expand your strength without bloodshed, it is indeed necessary for this medical laboratory to exist, and it is worth putting in a little more effort.

"It's mainly a matter of status, people who have left their hometowns and come here to survive, not because they trust us much, but because the situation is forcing them, they still want to live independently as a group."

"I haven't relented in this matter, and I can't set such a precedent. It's not a public toilet, so you can't just take it if you want to come in and occupy a pit. Since you are here, you want to share the resources here, so you can't play the trick of listening to the edict and not listening to the announcement. ”

"In addition, we have to consider the feelings of the Ping Yan Army and the Flying Tigers, if our side develops too fast, they are afraid that they will not be able to sit still. Let's talk slowly, dozens of people are not very conspicuous every once in a while. ”

So far, the external liaison and negotiation power of the rescue team has been in their own hands, but it has not been very smooth, especially on the merger of survivors' groups, which has made little progress.