This thin boy is called Xu Xiaoshu, I got two very inspirational experiences from him, the first is that no matter what kind of person you are, you should never give up on yourself, as long as you don't give up, there will always be a little chance; The second is that people must have a skill, as long as you have a skill, you always have the opportunity to be discovered by others. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

Xu Xiaoshu, I remembered the name of this thin boy.

Then I took a group of people with me to observe his radio. Radio transmitter is a very old technology product, as early as two centuries ago human beings have invented this kind of thing for communication, and many of our electronic products today also use the working principle of radio, such as mobile phones. It's because we're used to these things that we don't have to reinvent them all over again, and you can't even do it with your big brother by relying on your own strength, not to mention reaching the level of today's smartphones.

Back at the beginning of the disaster, when all the people panicked, panicked, and couldn't take care of many things, or ran away from what they were supposed to have, such as mobile phones. Even if someone carries a mobile phone, they are not fully aware of the need to save electricity at the beginning, and use it as the most important life-saving tool to communicate with the outside world. When you realize this problem, the battery of the mobile phone will be exhausted, and without electricity, the mobile phone will become waste.

Then the city went blackout, the internet went out, and everything we were familiar with in the past was gone, so we didn't know anything about the outside world. We don't know where the source of this disaster is, we don't know how widespread it is, we don't know how long the infection and outbreak have been, we don't know what kind of virus this virus is, we don't know if there is any hope of curing or eradicating this virus, we don't know how many people have died, we don't know what kind of measures the government has taken, and we don't know if we can get out of here alive...... We don't know anything.

But we are eager to know.

Xu Xiaoshu's radio transmitter is a very simple thing, I feel like some copper wires stripped out of the wires, some metal parts that I don't know from what electrical appliances, anyway, I am very disappointed to watch, I am studying liberal arts, I don't know if this thing can send out the signal, whether anyone will notice us.

But he gave me a hope, not just for me, but for all of us.

So I'd rather believe that he really has this ability, and then provide him with a full meal every day according to the standards of the middle layer. I can't give him the treatment of being full at every meal, I still have to see results. And, in fact, we don't have much food.

Soon someone told me that Xu Xiaoshu's design and assembly were correct, and the signal must have been sent.

This person is Lin Zhuoran.

Lin Zhuoran is a student of biophysics, he is an extremely young professor of life sciences with an academic focus on genetic engineering. He was able to become a professor at the age of 32, and he did a lot of experiments and had a lot of scientific research results. However, the national situation of our country is that he is excellent in learning, whether he wants to or not, because of his outstanding performance, the school decided to promote him as a department-level cadre, as the school's key training object. However, his School of Biological Sciences was already full, so while continuing his teaching and scientific research, he was transferred to the School of Physical and Electrical Engineering as a deputy secretary, in charge of student work...... It has to be said that the momentum of his scientific research has been curbed, and he needs to spend a lot of time in meetings, implement the school's policies and solve the problems of students in all aspects of academic life and thought. In the eyes of others, he is a very awesome scientific research maniac, a young professor, a department-level cadre, and almost all the aura that a university teacher can have, but he said that he is also very distressed.

I think it's a bit of a show-off and a lot of people who think the same way I do.

Lin Zhuoran is a layman in the School of Physics and Electricity, but after all, he is in this college, holding meetings to summarize teaching activities, etc., he still leaves a lot of professional knowledge in his mind, and he himself is also a science student, and his IQ talent is very high.

Since Lin Zhuoran thinks that Xu Xiaoshu can, then we all feel more hope. Then, at the suggestion of Lin Zhuoran, we also equipped Xu Xiaoshu with two assistants, both of whom were classmates of their Department of Physics and Electricity, a boy and a girl, and we asked them to set up such a special team, exempting them from the requirements of other labor and training, and instead requiring them to improve the radio transmitter within the specified time, and make a radio receiver, and finally make a radio station to communicate with the outside world. This is not impossible, because the materials they need can be found in this academic exchange center.

It's just that we're running out of time.

It's July 24th, and it's been 10 days since I killed Xu Biao's men, took back the restaurant, and took charge of the distribution of food. It has been 20 days since the day of the disaster that I know of, and there is only one week left before the "28 days of shock".

There are 41 of us now, and we are running out very quickly, not just food, but also water, the fuel used to boil water for cooking, and household items like toilet paper are almost running out. There are a lot of girls here, and it is very blind to meet their menstrual period, which is not a matter of embarrassment or not, if the girl's physiological condition is not handled well, it will attract quite a lot of zombies. Although we blocked all the passages and checked them repeatedly every day, we really found that when the physical condition of some girls was not dealt with properly, the zombies outside were particularly active, because their sense of smell was far higher than that of normal people.

In terms of food alone, including rice and flour, the restaurant still has enough to feed us for at least three months, but it has become increasingly clear that we can't stay here that long. Not only me, but also those college students whose brains are no worse than me are also aware of this, so in the last two days of training, no one complained of tiredness, even the weakest group, in the case of not having enough to eat, is also trying to train themselves to be stronger. If we had to break through, it's hard to say how many people would survive.

Therefore, Xu Xiaoshu's radio is like a shot in the arm for us, and we all strongly hope that this thing he made can send out our distress signal and get a response.

Xu Xiaoshu's special team is also working hard, although the things they make are still ugly and bulky, they seem to be more and more functional, and they can also receive some bands of radio waves. Sometimes we hear a voice from the outside world, and we will cheer and get excited, but when they adjust the reception frequency to the optimum and we find that we are only hearing a distress signal from somewhere else, we are extremely disappointed.

On this day, I asked Xu Xiaoshu: "Why can we hear other people's voice calls, but we can only emit Morse code?" ”

Xu Xiaoshu pushed his glasses, scratched his head, and said, "Brother Hao, this is actually very easy to solve, I only need a microphone, now we have modified the circuit diagram and reassembled the transmitter, if there is a microphone, we can transmit the audio signal." ”

I asked, a little dazed, "Like I'm broadcasting in a radio studio?" ”

Xu Xiaoshu nodded and replied seriously: "It's almost, and then we have to adjust the frequency of the radio waves so that more people can hear it farther away." After hearing back from them, we were able to talk. ”

Isn't that just a big, antique phone? We are all accustomed to mobile phones, and if we want to start from scratch, we don't know how many stages we have to go through, so I still admire Xu Xiaoshu, a thin boy.

But we need a microphone.

"We are on the 9th and 10th floors," Lin Zhuoran and I sat together again, Lin Zhuoran took out the floor topographic map he drew again, pointed to the map with a pen and said: "On our upper floor, there are many fully functional conference rooms on the 15th floor, and if we want to find a microphone, we have to go to the 15th floor." ”

The floors we cleaned up were the 9th and 10th floors, and there seemed to be a lot of zombies on the 11th floor, so we blocked the corridor and didn't dare to go up.

Lin Zhuoran said: "We can climb the elevator shaft, and at present, zombies will not climb high or low." There are no big meetings these days, so there should be few zombies on the 15th floor, which is a feasible plan. ”

I was silent for a moment, even if it wasn't so feasible, we had to give it a try.

But here comes the problem again...... Who goes?

We have all seen the scene of zombies tearing people into pieces and eating them alive, we can all say that we are lucky to survive until now, and we all know that the whole building is now crowded with zombies, not only the zombies that originally appeared near the logistics complex service building, these days, the zombies in some places further away seem to be chasing our scent to find it. If Lin Lu and Zhao Mo and I rushed into the building, the zombies outside were only a few hundred, but now the whole building is crooked, and the zombies are already thousands casually.

And although Lin Zhuoran proposed that climbing the elevator shaft should not be too dangerous, who knows? Even if it's okay to climb the elevator shaft, who knows what happens when you get to the 15th floor? Whether he can come back this time is really unknown.

I gathered all the people together for a meeting, and there were not many of them, even teachers, students, school workers, chefs, celebrities, and outsiders like us added up to 41, which was not as many as the class meeting when I was in college, and not as many people as the year-end summary meeting of our unit.

I said that, and in silence I said, "I hope someone will come forward voluntarily so that it will be much better for all of us." As long as you stand up voluntarily, you will be treated the highest, and even when the leadership team does not eat, you will be guaranteed food first, think about it. ”

The greater the risk, the higher the treatment, which is fair.

Lin Lu was about to stand up first, but was stopped by me, if a few of us go by ourselves, I don't guarantee that I will come back, while the zombies are attracted to the vicinity of these two floors, maybe we can climb the elevator shaft to the underground parking lot. It's just that maybe, I didn't think about trying, and now I don't want to take the risk.

Besides, it's impossible for these people to wait and see every time you need to fight hard, right?

Silence, a dead silence, but just when I thought that no one would come out and was ready to solve the problem by drawing lots, someone finally stood up.