At this moment, Li Longji's eyes were fixed on the box held in Zhang Zhong's hands and hanging on his chest, without saying a word.

"Your Majesty, Your Majesty? Are you feeling uncomfortable?" Zhang Zhong asked with concern.

‘Hu’ Li Longji breathed a sigh of relief, shook his head, and waved to Zhang Zhong: “You come forward.”

When Zhang Zhong walked to Li Longji and stopped ten steps away, Li Longji looked at two more boxes and asked, "What are you doing just now?"

Zhang Zhong first put the box on the ground, then put the box on the ground, shook his arms, and said helplessly: "Isn't this a new project established by the institute? The local area was first built, and various materials were piled up. I was afraid that they would accidentally break it. I had to remind you that things are very important, and the output is very small, and every hundred pieces are difficult to make each hundred pieces.

I really have endless thoughts. I can't say anything too seriously. If something really happens, they will put themselves in to protect the things. Xiaobao and Juanjuan will die of urgency."

"I'm asking what you said just now." Li Longji stopped talking about me and asked anxiously.

"Just say that, your majesty, you see, one is a radio transmitter and the other is a semiconductor receiver." Zhang Zhong said, pointing to the two boxes.

"In other words, you can call the Ministry of Works directly at the Hanyuan Palace?" Li Longji asked again.

Zhang Zhong nodded: "Yes, it's very convenient. If you have any instructions, you can send them directly. It's similar to the telegram, but the telegram cannot speak. With this thing, I have to worry a lot in the past few days. Your Majesty, you don't know... Your Majesty, Your Majesty? What's wrong with you?"

Li Longji's face turned pale. Concubine Wu Hui and Queen Wang were also angry.

For a moment, Zhang Zhong was at a loss and wondered what he hadn't done well, which made His Majesty angry? But what did it have to do with the Queen and Concubine Wu Hui? Who are they angry with?

"Your Majesty. Talk about the serious business." Concubine Wu Hui calmed down first and advised.

Li Longji nodded, rubbed his face with his hands, and his expression improved a lot, and said to Zhang Zhong: "Look for a place to sit by yourself."

Zhang Zhong was not polite either. He looked at the closest stool that was more than ten steps away, so he simply sat on the ground, and he was wearing work clothes anyway.

Li Longji calmed down and said kindly to Zhang Zhong: "Yongcheng, the Ministry of Works has been busy recently, and you have to worry about everything. Thank you for your hard work."

"Your Majesty. This is what I do. It is not hard to say. Although it is tiring, I am willing to do it. Our industry was first built, but the foundation was small. The flowers were large, but the results were few. I was often worried, for fear of dragging down the industrial construction of the Tang Dynasty. I once asked for advice from my bad son. Xiaobao comforted him and said, "This is already fast. I will wait patiently and I will know in the future."

After Zhang Zhong finished speaking, he thought for a while and opened a button on the box he had carried on the ground. There was a rustling sound inside, so he felt at ease.

Li Longji and the other two looked at Zhang Zhong's actions. Seeing that Zhang Zhong had no other moves, they withdrew their gaze.

"Yongcheng, I have been thinking of Xiaobei and the others for several days. If they are not here, I suddenly feel that there is less fun around me." Li Longji said about Xiaobei again.

Zhang Zhong nodded: "My heart is also empty, but fortunately there are good luck and good fortune all day long. With Your Majesty's brother and sister, you will feel at ease. Why not put them next to Your Majesty?"

"Let it go, let it go." Li Longji waved his hand, as if it was not a human, but something, and he put it casually. Seeing that Queen Wang was in a sad mood, he said, "We can go over and see, there is a huge trouble in the palace, and there is no place to settle it."

"Okay." Zhang Zhong followed the words.

"Yongcheng, when it comes to Xiaobei and the others, guess what I remembered? I remembered when they were younger. At that time, I remembered that they had a house, right?" Li Longji looked like a memory.

Zhang Zhong also showed an aftertaste expression and said with a smile: "That was that they were still young at that time and had a big house. They only had a single floor, which was not as good as an ordinary house. In terms of overall appearance, they were much higher than ordinary houses, and the overall agarwood production was made."

"Oh, yes, I remembered that the house is well maintained?" Li Longji continued Zhang Zhong's words.

"Okay, that's fine." Zhang Zhong responded, could it be fine? It was agarwood. If the whole house was sold, it could be equal to one-third of the income of the entire Tang Dynasty treasury twenty years ago. None of the various pearls and other configurations inside were cheap. At least so much transparent glass did not have it twenty years ago.

"Okay, it's good to have a house. At that time, not only did I think it's good, but Longze also thought that the little guys' house was good. That house was not ordinary. Except for not being able to fly, it could adapt to other terrain, right?" Li Longji continued to speak like a family.

Zhang Zhong was stunned and remembered who Longze was. Bi Gou, the old man always stared at his home, not only for free food and accommodation, but also asked his son and his daughter-in-law to chat with him.

"Is that right?" Li Longji asked.

"It's okay... it's okay. Actually, you can fly even if you want to fly now, so you can release more hot air balloons." Zhang Zhong's answer was very real.

Li Longji sighed heavily: "Yes, it's still the happiness of your little guys. I have never had that house since I was a child. Some people use agarwood to make tables, stools, paperweights, and various small ornaments. I have never heard of anyone using agarwood to make a house.

Especially when Long Ze said that if I want to know how good my Tang Dynasty technology has reached, I just need to check the "home" of the two children of Zhang and Wang families. I also know that, however, I can't blame the children. So I have no use of good technology, so I endure it.

But if the technology that the adults have used is not used by me, will I feel good? Tell me, right?"

Li Longji's last words were said to Concubine Wu Hui and Queen Wang.

Queen Wang was embarrassed to speak and said no, "I'm so embarrassed to answer."

Concubine Wu Hui didn't care about that and sighed: "What I feel most distressed about is the eunuchs and palace maids in the palace. Nowadays, all the newly selected eunuchs are eunuchs. Unlike before, their parents gave up their son's life. Now who gave birth to eunuchs in the family will not abandon them, but will be sent to the palace.

The palace maids are normal girls, who doesn’t feel sorry for them? However, because of His Majesty’s will or calling a minister, they will run far away.

The most important thing is. If there is something urgent, run over and wait for the minister to come over, wouldn’t it be delayed? A palace maid suddenly became ill and couldn’t breathe. She wanted an imperial doctor to delay for a short while and her life would be gone, right?”

After Wu Huifei finished speaking, the three of them went to Zhang Zhong.

Zhang Zhong nodded suddenly and understood. His son and daughter-in-law arrived in Fengzhou and saw the technician. He remembered the difficult contact of the Ministry of Works. He temporarily used various tools on the ship to make phone calls and radio broadcast transmitters. The Ministry of Works did not have a thorough study and was discovered by His Majesty first.

Put the two boxes on the ground in front of him. Zhang Zhong pointed to the one he had hung in front of him and said, "This is a semiconductor-based machine for receiving." Then he pointed to another: "This is a radio station."

"The principle is to first fix the frequency modulation, and send a broadcast, and some people at the Ministry of Industry Research Base use semiconductor reception. In order to prevent signal interference, I turned off the broadcast, turned on the semiconductor receiver, and the Ministry of Industry Research Base sends a broadcast. I received it.

To be honest, I don’t know. I didn’t know the specific principle. It was made by the bad boy and Juanjuan in Fengzhou, and there was only these two sets. There was also a type of telephone, which was wired communication. Where to go first, the sound could lead to, provided that there was electricity.

When I go back, I will pull the phone line first. Your Majesty, you won’t use wireless radio, because there are too few channels and there are too many people using them, so it is easy to disclose confidential information."

After the introduction, Zhang Zhong breathed a sigh of relief and thought it was a big deal. It turned out that he just needed a communication tool, so it would be easy to go around for a long time.

"Baby." Li Longji got up and came to the box, reached out and squatted down to touch it, but he didn't dare to touch the buttons on it, for fear that they would be broken by accident.

"It is not easy for people from the Ministry of Industry Research Base to make such magical objects, right?" Li Longji imagined himself as a researcher, and felt that he had no idea about it for a while, and he didn't even dare to think about it, and he had no idea in his heart.

"It was done by the bad boy and Juanjuan." Zhang Zhong reminded.

"Bad boy? Yes, it's bad enough. Since you can do it, why don't you do it for me? If Li Shi knew it, it would be so sad. The Ministry of Works has done it now?" Li Longji pulled a person who was not here to blame Zhang Xiaobao.

Zhang Zhong shook his head regretfully: "The technicians can only piece together as they are, but they can't figure out the principle. When Xiaobao and Juanjuan were sent here a few days ago, the technicians learned that the things they asked them to make were for calls, and they still have a lot of knowledge to learn."

As he said that, Zhang Zhong became worried again. The people from the Ministry of Works worked very hard, but they could not keep up with the requirements of Xiaobao and Juanjuan from time to time. From time to time, they would send some information and research ideas to guide and inspire technical personnel.

Li Longji reluctantly withdrew his hand: "Since Xiaobao and Juanjuan can do it, why didn't they do it earlier? They had to wait until you need it before they could take action. What's the point of doing to the Tang Dynasty?"

"When you come back to your Majesty, they are also slowly studying it. The main reason is that Juanjuan has made a lot of efforts. Moreover, their research requires the results of others to support it. If they cannot make good steel, they cannot propose to build diesel engines and not solve the problem of spark plugs. What kind of ignition is used for gasoline engines?

They came up with a lot of ideas and requirements, let the researchers learn and think about it, and then made things, and they put forward new ideas and requirements based on the new things.

Xiaobao said that wireless calls nowadays can actually be simpler, but he and Juanjuan cannot do it. They have to wait for the people from the Ministry of Industry to understand the technology thoroughly, and then they will give the next guidance document to let researchers do it. Industry is not something that one or two people can solve."

After Zhang Zhong finished speaking, he was thirsty and looked up. He saw a bowl of herbal tea on the desk. He walked over and drank it all in one gulp, and wiped his mouth: "It's Tieguanyin. If I had known that I wouldn't drink it, it would easily ruin my stomach."

Li Longji lowered his head and thought, ignoring Zhang Zhong who had drunk his tea. Instead, Queen Wang signaled to the palace maid who was standing at the door waiting to give orders and asked her to bring Longjing.

When the new tea was brought, Li Longji also took a cup and said, "It's really bitter for Xiaobao and Juanjuan. If it weren't for others, they would have been flying long ago. Why should they stop and wait for a step?

Just like the military story of Juanjuan's future imagination, a country thousands of miles away has offended me. I just need to sit in the hall and see something like watching a movie in front of me. Then I stretched out my hand and pointed, and two quarters of an hour later, there was a sea of ​​fire, without leaving people and animals, and no grass was growing."

"Yes, yes." Queen Wang also said excitedly: "I also said that people from other countries stabbed me in the Tang Dynasty and took out something from my arms. I instantly contacted His Majesty and said that he was stabbed.

His Majesty sent someone to treat him, and at the same time he clicked the screen in front of him, he found that the man had just rowed a boat and fled into the sea. His Majesty made a move. Along the nine heavens, a beam of light shone down, and all the people and the boat disappeared. This is the real attacker... moving above the nine heavens. Unfortunately, this is all dreams. The man took out something and could contact him instantly, unless..."

When Queen Wang said this, she was stunned. Li Longji and Wu Huifei were also stunned. Her eyes were staring at the two boxes on the ground, and then turned her head to look at Zhang Zhong who was serving tea and drinking.

Zhang Zhong's movements also stopped and he swallowed hard: "Can...be it..." (To be continued...)

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Chapter completed!