When they got up early in the morning, Zhou Qingfeng and Xu Bing left after breakfast together. Both of them are busy to death, and they do things neatly. Being together is purely a combination of interests, and by the way, physiological needs are addressed. Last night, when he heard Xu Bing talk about the progress of various projects within the 'Revolutionary Army', he thought that he also had a task to complete in technology development - efficient communication.

When the territory is large, the requirements for communication are high.

The slow pace of life in ancient societies was due to the slow speed of communication and transportation. Ancient countries often had to divide their troops to guard the frontier, also because they relied on shouting for communication and transportation, and there was no way to immediately gather troops for counterattack when the enemy invaded - in history, Nurhachi fought Fushun, and it took Zhang Chengyin, the general army of Liaodong, five days to concentrate the forces around Shenyang and put them into a counterattack.

At present, the 'revolutionary army' has a weak foundation, and it is extremely restrained in expanding the army that has completely lost its production. Zhou Qingfeng chose to spend a lot of money to train elite soldiers, and the total cost was actually more cost-effective than raising a large number of miscellaneous soldiers. However, this practice forced him to take the initiative to fight, to be flexible and flexible, to react quickly, and to deploy ahead of the enemy -- the capture of Tianjin was the result of this guiding ideology.

But in the future, the territory will only get bigger, and how to avoid the management and military forces falling into the cycle of inefficiency and bloated power will require good communication. Otherwise, if the trouble arises and then be solved, the loss and cost will be huge.

Zhou Qingfeng came out of Xu Bing's residence, he didn't go to the recruit training center outside the city, but turned into another mansion at the intersection. Wen Ruolan lives in it - she has a soft temperament and never robs anything from others. Even Zhou Qingfeng's favor, she would only stay at home and wait silently. She doesn't fight for anything, and the more Zhou Qingfeng feels that he is very relaxed by her side, the more he likes to come.

Xu Bing led the team to Tianjin, and Wen Ruolan handed over all the administrative work at hand. Zhou Qingfeng's invention and creation is actually throwing a lot of materials to this god-level woman to lead a team to research. He didn't care about it at all - Sister Wen has gathered more and more high-end talents here, and they are about to slowly evolve into the academy of science of the 'revolutionary army'.

Wen Ruolan never asked where these incredible technologies came from. Every time she sees a great harvest and rejoices in her heart, she will praise Zhou Qingfeng who provided information - my husband is so smart, my husband is born to know, my husband is quite wise, and my husband is born a god.

Zhou Qingfeng's cheekiness is praised in this way.

At this time, Ye Erniang, who lived with Wen Ruolan, would pouted and teased: "It's not him who works, why praise him?" He's only the one who does the work. I don't know where Ye Erniang learned this language with a pun, every time she can blush Wen Ruolan with shame and chase her to make trouble.

When Zhou Qingfeng entered the courtyard, he saw Wen Ruolan arranging personnel to fiddle with a few pottery jars. There was a strong sour smell in the air, which was extremely pungent. As soon as he saw the stance, he knew that it was making a 'volt battery'.

Wen Ruolan mixed in with a group of craftsmen and kept commanding, tossing for an hour or two before stopping. She saw that Zhou Qingfeng was behind her, and stepped forward aggrievedly and said, "Husband, people are so stupid." This what battery always does not do well. On this day, the book said that I wanted some strong acid, but I couldn't make strong acid, and ordinary acid was useless. And that lead, copper, zinc, or whatever, it's not easy to do. ”

"It's okay, it's okay, my sister has worked hard." Zhou Qingfeng patted Wen Ruolan on the back. This woman is obviously extremely cultivated, but in front of him she is as weak as a cat. "It's not easy to make this battery, and there are many points that require breakthroughs in many topics at the same time. Even if it is done, there are still many technical difficulties to be achieved in the future. I know I'm going to be in a hurry. ”

As the book says, the spark transmitter is super simple. But in fact, it is a long scientific and technological route. A battery alone requires a considerable level of chemical industry - three acids and two alkalis to understand, any one of which is a huge scientific and technological progress. No matter how smart Wen Ruolan is, it is impossible for her to quickly climb through these obstacles on her own.

This requires the overall progress of the scientific research system and the industrial system.

If you can't make a practical battery, you don't have to count on radio and wired electricity at all. If you want to communicate quickly, you can only go back to the old way and directly send entities to transmit information. The best way is to directly mass-produce the triplane. But Wen Ruolan also killed this road - the wind gust on the triplane is extremely difficult, and it will take a lot of time and money to replicate it.

In the end, there was no way, and Zhou Qingfeng thought about whether he could make a puppet bird with a high degree of intelligence like 'Flat Feather'. This technical direction is not easy, but there is a possibility of success.

Seeing that her sister Wen frowned, Zhou Qingfeng felt sorry for her thinking too much every day and not sleeping well. Wen Ruolan took his hand into the courtyard of another test puppet, and smiled happily: "I have a husband who loves me, I really like the days when I can learn new knowledge every day." It's just that I spent tens of thousands of taels of silver on my husband and couldn't make anything, so I was upset. ”

"What is tens of thousands of taels? The development of science and technology needs to consume a huge amount of wealth calculated in billions, which is driven by smart brains. Wealth is easy to have, but it is not easy to have a smart brain like my Ruolan. You spend money, cultivate more talents, and let others do the work. Husband, I am very stupid, so I can only make money for my sister to spend. ”

Zhou Qingfeng said an exaggeration, but it is the truth. Wen Ruolan listened to it with a sweet heart, and her smile was charming and moving. She is petite, fair-skinned, and smiling like a weak willow when she is like a flower. Every time Zhou Qingfeng saw it, he couldn't help but lean up and be light, Wen Ruolan would panic every time, and pushed it away as if she was running away and said, "Husband, can you come back at night?" It's too embarrassing during the day. ”

"I'll just kiss it."

"I don't believe it. You say that every time, and you have to bully people every time. ”

"There's no one else here, what are you afraid of?"

"The second lady will come."

"That girl is much more well-behaved now, has eyesight, knows how to advance and retreat, and knows how to serve people. She has seen the scene where the two of us have sex together. Afraid of what she will do? Next time I call her to help push her ass and blow the trumpet, it will be fun. ”

"You bastard is really talking nonsense, what 'ass' and 'trumpet' are really open-mouthed, like a green-skinned scoundrel, how can you have the slightest appearance of being a king? If I say no, I don't do it. That girl is good in front of you. But every time I was seen by her, I had to be ashamed of her afterwards. ”

One wants, the other doesn't give, just as you and I are pushing, someone suddenly coughs in a crisp voice at the gate of the yard. Wen Ruolan took the opportunity to put away her messy clothes and hide aside. Zhou Qingfeng turned around, Ye Erniang was holding the box and came in generously from outside, and saluted respectfully: "Welcome to the marshal to inspect, do you want to listen to the work report?" ”

In the past, Ye Erniang's mouth was particularly poisonous, but now that it is reined in, it makes Zhou Qingfeng very uncomfortable. Especially when she is with Wen Ruolan, this sense of disobedience is the strongest. Zhou Qingfeng felt uncomfortable when he saw her respectful appearance, and even had to discuss with the other party: "I said Second Lady, you should still speak the way you used to." You look at you like this, I feel panicked. ”

"Really?"

"Really."

Ye Erniang also held back for a long time, her shoulders were relieved, and she exhaled and said, "Alas, if I come half an hour late, I can see you two meat worms rolling." ”

......, Zhou Qingfeng, who was blocked by these words, was sturdy. He bared his teeth for a long time, and his fingers nodded at the girl for a long time before he exhaled and said, "Okay, that's the smell." In the future, I will grant you the right to taunt me once in a while. Say, what do you have to report on? ”

"Me? I've been helping Sister Xu Bing get legal provisions recently, and I don't have anything else to do. Ye Erniang put the box in hand on the big table in the courtyard, "I'm just stopping by to deliver something, and I'll leave immediately." You guys go ahead and roll around with meat worms. ”

At present, the law enforced within the 'revolutionary army' is the "Regulations on the Administration of Administrative Punishments", which is simple and easy to implement and suitable for civil disputes. But as the population grows, a set of criminal laws must be devised. It is certainly not possible to copy the provisions of the posterity, and it must be streamlined in accordance with the current social structure. The complexity of this matter is not lower than that of Wen Ruolan's scientific and technological progress, and it is quite tricky.

As soon as Ye Erniang left, Wen Ruolan rearranged her clothes. She pouted and glanced at Zhou Qingfeng dissatisfied, and opened the box sent by Ye Erniang, which was a falcon with folded wings. The falcon is made of wood, the belly cavity can be opened, and each wing can be removed, making it extremely delicately made.

Zhou Qingfeng opened his eyes and saw that a large number of spiritual power patterns were carved on the falcon, and there seemed to be a magic circle on it. He asked, "Sister, have you copied the puppet of 'Flat Hair'?" ”

"The soul of 'flat hair' is special, it should be the soul of a strange beast collected by Brother Guo, this thing is hard to find. I can't get it. Wen Ruolan chuckled and shook her head, she took out a chaotic-looking black ball from the courtyard of the test, gently sent it into the falcon puppet, and then injected spiritual power to activate it. The puppet then began to move mechanically, and was very sluggish, far less flexible than the 'Flat Hair'.

Wen Ruolan continued: "You sent Ghost Xiu Jia Gang to me, but I studied him. Husband, do you remember the Ghost King Pill you refined? Not long ago, I asked you to re-refine it to strengthen Jia Gang's soul. Then a few strands of divine thought were separated from his soul. ”

Zhou Qingfeng was suddenly shocked, he stared at the clumsy puppet falcon, and said, "That group just now is Jia Gang?" ”

"It's just his divine thoughts, and the ghost cultivator can communicate with the connection between the divine thoughts and the soul, and he can also transmit information thousands of miles away. This is the ability of the ghost cultivator to control the ghouls, and the more powerful the ghost cultivator, the farther away it can be controlled.

At that time, as long as Jia Gang is by our side and sends these puppet falcons to other places, we can transmit information in real time. Wen Ruolan said happily, stretched out her hand and grabbed Zhou Qingfeng's arm, waiting to be praised.

Zhou Qingfeng looked at the puppet falcon in amazement, and exclaimed, "Brother Jia? ”

"I'm here." The voice of the answer came from outside the courtyard, and a skeleton in a hooded robe walked in. He looked at the puppet falcon on the table, looked at it carefully, and said, "This thing needs to be carved one or two more carefully, otherwise it is not very flexible and not easy to use." ”

Jia Gang, who looked like a skeleton, looked back at Zhou Qingfeng again: "I can only divide five divine thoughts at most, and with my body, I can only construct the connection of six places." In the future, if the territory is bigger, I won't be able to help. ”

Zhou Qingfeng's mind first flashed a little guilty, followed by thoughts such as 'secrecy, stealing, kidnapping, and betrayal'. Although he didn't understand it, he said, "Okay, well, there is Brother Laojia." In the future, Brother Jia will have to shoulder the heavy responsibility of our 'revolutionary army's long-distance confidential communications. ”

Jia Gang hummed indifferently, and then turned into black smoke and left.

Zhou Qingfeng hurriedly pulled Wen Ruolan and asked, "Is this technology reliable?" In case of betrayal by that surnamed Jia, we will suffer a great loss. ”

Wen Ruolan is usually delicate and weak, but when asked about this topic, she smiled slyly: "Don't worry, husband, such a big thing is naturally not sloppy." I recently looked at the principles of confidential communication. Jia Gang only communicated, but the information was encrypted, and he was at most a human radio. Moreover, Ruolan still has a back hand to ensure that this 'Pale Lord' is obedient and obedient. ”

No wonder Jia Gang's tone was not so good just now, obviously he was both taking advantage and being controlled, as long as he ran into Zhou Qingfeng, he couldn't help himself. Only then did Zhou Qingfeng realize that his sister Wen was not really innocent, cute and cute, she was just stupid in front of her.