The drizzle continues, and the passers-by cross paths with the swallow. The Cold Light Festival, and the hazy early summer.
Singing and studying lightly, and lying down in the mountains. The chest is warm, and the clouds are intertwined, brushing against the warm glow.
Zhang Xiaobao said that he was not going to visit the research institute incognito, so he definitely would not sneak into the research institute. After he and Wang Juan left the house, there were 500 members of the Seedling Protection Team around them. Each of them held a submachine gun and vigilantly looked at everyone around them.
The drizzle continued to fall from the sky. When the passers-by who were in a hurry saw the Seedling Protection Team in their formation, they immediately hid to the side. The shop assistants at the roadside hurriedly pulled the people standing at the entrance into the shop and did not allow the people in the shop to come out.
The shop assistants on the second or third floor rushed up and stood at the window with their backs to the outside. People who wanted to eat were not allowed to see the rain outside.
The people all knew that Xiao Bao and Cuckoo were going out. As residents, they would consciously minimize the possible danger. Then, they would secretly look at Xiao Bao and Cuckoo's clothes and expressions.
First of all, they had to confirm whether they were wearing official uniforms. When the two of them wore official uniforms, it was usually when they encountered an important matter. The people would wonder, what was the matter?
If they were not wearing official uniforms and were walking around in casual clothes, it was obvious that they were relaxing. If the two of them were not wearing official uniforms and were still in a hurry, it was guaranteed that they had encountered an urgent matter. The people would be very anxious.
Today, Zhang Xiaobao and Wang Juan were wearing jackets, jeans, sneakers, and an armed belt around their waist. A row of knives, pistols, and magazines could be easily seen on the armed belt. There was also a revolver on their right thighs.
The two of them did not have umbrellas, so they chatted as they walked. They were not walking fast, and their expressions were natural. The people were relieved that nothing was wrong. Xiao Bao and Cuckoo were out to play normally.
After the procession passed by, the shops returned to their original state. The pedestrians continued on their way, discussing where Xiao Bao and Cuckoo were going to play today.
No one felt that the two of them were arrogant, and no one said that they were afraid of death. If the two of them did not bring guards, the common people would be angry. They would feel that the two of them were not responsible for themselves and the Great Tang. They would feel that the two of them were making the common people panic, that there was a problem with their morals, that their character was bad, and that they were selfish.
When the team was about to leave Vermilion Bird Avenue, a person who was cleaning up the mud on the side of the road straightened up. When he saw a group of people with guns, he wiped the sweat mixed with rain on his forehead with his arm and greeted them warmly, "Xiao Bao, Cuckoo, are you busy? Take an umbrella, be careful of the cold. "
Zhang Xiaobao did not know the other party, but he still responded warmly, "It's nothing, Little Yu. There's no need to rush. The research institute said that there's something good, so I'm going over to take a look. When you're done with your work, go to Savant's Restaurant to take a hot bath and warm up some wine.
You're on my tab. "" You're too polite. You stink, and I'm afraid that people will be annoyed. The person who greeted them declined, but he was in a particularly good mood. He felt more energetic when he worked.
Zhang Xiaobao and Wang Juan walked like this, greeting people along the way. The streets were very lively, and the rain did not dampen the enthusiasm of the common people. If there was something that was lacking, it was naturally the children.
Today was not a holiday. The children under five were in kindergarten, the children above five were in school, and the younger ones … the younger ones could not be carried out for a 'bath'.
The team walked for an hour and a half before entering the mountainous area where the research institute was located.
The cement road extended all the way in, and there were watchtowers on both sides. The soldiers on the watchtowers were patrolling with guns, and some people were using binoculars to observe further. When they saw Zhang Xiaobao and Wang Juan appear, they hurriedly picked up the phone to inform the people inside.
The team entered without any hindrance. No one asked for a password, and no one ran down to check their IDs.
They continued to walk along the road. After walking for two kilometers and passing by several hidden sentry posts, a teaching area appeared in front of them. There were many tall buildings inside.
Due to confidentiality, students who were qualified to participate in the study were not allowed to leave the school at will. There were also strict restrictions. If one's family was far away from the capital, then they had to move.
After leaving, there might be people secretly following them. One was responsible for protection, while the other was responsible for surveillance.
The students could understand, so they did not object. Many times, when they missed their family, they would ask them to visit. The school had specially prepared rooms for visiting family members.
Zhang Xiaobao and Wang Juan liked to see how others looked when they were studying in class. In the past, when they came here, they would always stay outside one of the classrooms to listen.
Today was no exception. Someone was playing basketball on the field in the rain. Playing basketball was not a problem, but what interested the two of them was that the person dribbled the ball while reciting the periodic table of elements.
In addition to the older children in their teens, there were four children who could be seen in order of age. They were four little girls. They wore the same clothes and had the same hairstyle. They looked like they were the same person at different times.
The four little girls did not pay attention to the game on the basketball court. They were staying under the canopy, holding a few batteries and light bulbs, and assembling a video player. A large roll of film was placed next to them. The four oldest girls, who looked to be around eight years old, were seriously assembling the video player according to the words written on a piece of paper.
The other girls, who should be her younger sisters, looked with eager eyes and occasionally asked a question.
Zhang Xiaobao and Wang Juan looked at each other, revealing a comfortable smile. This was an era of learning. This was an era where children knew how to work hard. Most children were willing to go to school. A small number of children who did not want to study, attracted by the school's benefits and various handicraft courses, endured the boredom of studying and went to school.
The benefits were naturally the Treasure Candy House series amusement park rides. The better the grades, the more free rides they would get. If they did not go to school and had no money, they could only play ordinary free rides.
Like electric trojans and small trains, if they wanted to play, they had to pay. If they did not have money, they still wanted to play? If they went to school, they had to eat free cake and ice cream? If they had good grades, they would get it. This learning was not only about mathematics and language, but also other aspects. If you could make a small motor and small plane by yourself, you could be considered to have good grades. It felt quite simple, but for children, if they wanted to make it, they still had to learn mathematics and language because they needed to measure the size and understand the introduction text.
Now that the four little girls were taking the initiative to learn, Zhang Xiaobao and Wang Juan were even happier.
The two of them quietly came around the four children, which was behind the older children. The two of them moved little by little while maintaining the same posture, looking at the basketball court.
When they were far away, the two little girls actually saw them, but because they were too far away, they did not pay attention and continued to watch the movements of their sister's hands.
They waited and slowly moved over. Because of the psychological inertia, the two girls did not feel that anything was wrong and continued to watch the movements of their sister's hands.
"What is wrong? When the positive and negative electrodes are connected, the light bulb will light up and shine on the film, and the image will be displayed on the screen in front of us. But why doesn't the light bulb light up? " The oldest girl was very distressed. She fiddled with the battery and the light bulb, but the light bulb did not light up. She had already tried to connect it back and forth.
Zhang Xiaobao and Wang Juan stuck their heads out to observe and then found the problem. The filament in the light bulb was broken.
When the two of them got closer, they were finally noticed by the older child. When she turned her head, she was first shocked, then she shouted happily, "Brother Xiao Bao, Sister Cuckoo, we … we are here to see Brother."
"Okay, come often." Zhang Xiaobao smiled and nodded.
"Then, Brother Xiao Bao, can you tell me why the light bulb doesn't light up?" The girl was still thinking about this.
Zhang Xiaobao naturally had to answer to the studious child. He took the light bulb and said to the four children, "First of all, we have to understand the principle of the light bulb. The current light bulb is when an electric current passes through an object, and then there is an obstruction to the current. We call it resistance. Then, under the obstruction, it will heat up and light up. In the absence of oxygen, the loss of the light bulb is very small.
Then, the premise is that there is resistance, and there must be an electric current passing through. Like a river, if the resistance is small, the water will continue to flow, but if the resistance is too big, the water will be cut off.
The premise is that the river has to be smooth. If the river itself is cut off, can there still be water flowing? Obviously not. The same goes for electric current. Look, the filament is broken, the current cannot pass through, and the light bulb does not light up. "
Zhang Xiaobao explained patiently. Then, he gently adjusted the light bulb in his hand and shook it a little. Because the broken filament was long, he shook it a little and it clumped together.
At this time, the resistance was higher, and the filament would be burned again, but it could hold on.
Wang Juan had connected a few batteries into a battery pack and used a wire stopper to hold it. She passed two wires to Zhang Xiaobao. Zhang Xiaobao wrapped one wire around the 'butt' of the light bulb, and the other wire pointed to the center of the light bulb.
"Shua!" The light bulb lit up.
"Wow!" The four little girls shouted happily and looked at Zhang Xiaobao with admiration.
Wang Juan smiled and said, "Learning is learning this way of thinking. First, know why, then solve it."
"What I know is called knowing why, but I also need to know why." The older child used the knowledge she had learned.
"Then, Brother Xiao Bao, Sister Cuckoo, after learning this knowledge, can we solve any problem?" A younger girl asked.
"Of course, if we can't solve it, it's because we haven't learned it well enough." Wang Juan could not deny, but she did not say that. There were many things that could not be solved.
"Then, can we make the sky clear? I hate rain. "The little girl frowned and looked at the sky outside.
"Yes, as long as we know why it is raining, we can think of a way to make the sky clear." Although Wang Juan could not blow away the clouds now, she still left this idea to the children.
However, just as she finished speaking, the rain stopped. Then, a crack appeared in the dark clouds in the sky, and a ray of sunlight shone down, slanting on her body.
"Wow, you are really a god." The four little girls stared at Wang Juan.
"Sigh!" Wang Juan sighed. She said in her heart that she wanted them to have the motivation and interest to learn, not to let them believe in the existence of God. But the heavens did not help and deliberately made trouble.
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