Jiang Yifan watched from the sidelines, and also felt that Jinrong's conversation could not continue, he beckoned everyone to sit down, "Let's all be busy, let's talk about business first, the matter here is over, and we have to go back to work." ”

He came here today mainly to support his daughter-in-law, and if there is a danger of revealing his stuffing, he will come out to help.

Yuan Shang also led the two young men, and added tea to everyone again, and neatly added fruit plate snacks.

"Yes," Jinrong said, "I'm here to hear what Ye Zi and Wang Qiao think about improving the smelting workshop." Which of you will speak first? He was asking everyone, but his eyes were looking at Ye Xinyan.

Ye Xinyan was thinking about how to reduce her role and sense of presence in it, she turned to Wang Qiao: "Wang Qiao, what do you think?" ”

Wang Qiao didn't say anything before. First, it is an occasion when Jinrong gossips and jokes with everyone, and it is not good to say much with his identity; Moreover, it is also because he is still pondering the problem of the air volume of the smelting furnace.

"Yesterday I listened to the Q&A between Ye Zi and the smelters, and the reason for the low smelting output is the low temperature of the smelting furnace. The root cause should be the insufficient air supply volume of the smelting furnace. I don't know if I'm right? Wang Qiao looked at Ye Xinyan and asked.

Jinrong listened to Zhang Changyu's report on the process of this trip yesterday, as well as the results of Ye Xinyan and the craftsman's Q&A. At this time, listening to Wang Qiao's personal opinion, he also looked at Ye Xinyan.

Ye Xinyan nodded again and again, praising Wang Qiao from the bottom of her heart, and then her words were not abrupt.

"I thought so too, I was afraid that I would go wrong, but I didn't expect Wang Qiao to be the same as I thought. In that case, we can try in this direction. I wonder if you have a specific solution? ”

Wang Qiao sorted out his thoughts and said: "I have thought of using fan blades to rotate, or reciprocating in a closed space like bellows, so as to generate air volume. ”

Speaking of this, Wang Qiao shook his head again and denied, "However, if you want to use this method to generate a large amount of air, you need a high rotation speed or pushing speed, where does manpower have this speed and strength?" This matter cannot be solved at all. ”

Before others could react, Jiang Yifan was already surprised and admired by Wang Qiao's answer.

He listened to Ye Xinyan's explanation yesterday, and although he still didn't know how the steam engine worked, he more or less understood some of the things that the steam engine could do.

Therefore, he knew that Wang Qiao's answer was very correct, and it was completely in line with Ye Xinyan's hope.

His family Ah Yan said well, arranging the right people in the right position and doing the right things is really a kind of knowledge, a profound knowledge.

Ah Yan's eyesight is so accurate, this Wang Qiao is really a natural craftsman.

Ye Xinyan pondered for a moment, and according to the guiding words she thought of before, she said tentatively: "I heard people say before that using a waterwheel, through various mechanical transmissions, can speed up and strength, and do some things that are difficult for human beings to do. ”

Is it a problem that is difficult for manpower to solve?

The problem that has been plaguing Wang Qiao since yesterday, after hearing Ye Xinyan's guidance, it seems that he has a direction to start, he asked: "I know that the waterwheel can be pushed and grinded, what is the waterwheel that Ye Zi heard about?" What is the structure? ”

Zhang Chang was also often in charge of the fortifications, and he was familiar with the mechanical structure of these things. The use of water has been used since ancient times, and it is also more useful. When he heard Ye Xinyan say this, he was also very interested, and listened attentively to the questions and answers of the two.

How can Ye Xinyan point out where this thing is used? The structure of the gods is not to mention.

The mechanical conversion method is not difficult, and the structure and principle of the steam engine are quite simple. But that was the ideal result of the early steam engine and the perfection of many people.

If she gives an ideal answer at this time, then she can be defined as non-human by this era.

Sister Fairy is definitely impossible, she is so cheesy, marketable, and a fan of money, no matter how you look at it, she has nothing in common with the fairy. Then it can only be demons and monsters, and the result will be miserable.

It's hard to be a person, and it's even harder to be a traverser. Ye Xinyan was stunned.

She smiled bitterly and shook her head: "I don't know about this, I just think that this kind of thing, as long as there is a goal and a starting idea, it is good." As for the process of implementation, we can complete it step by step through various means and ideas. How can such a big thing be done overnight. ”

Jiang Yifan relieved Ye Xinyan of the siege, and interjected to ask Wang Qiao: "Ah Qiao, if you are asked to change the direction of rotation on the basis of the waterwheel and speed up the rotation, can you do it?" ”

Jin Rong and Jiang Yifan know a little about these mechanical things. As for the entourage of the two, listening to Ye Xinyan and Wang Qiao talking, they felt a little foggy.

But it didn't prevent them from all looking at Wang Qiao with burning eyes, such a profound question, they hadn't heard it before, and they didn't understand it at all.

Wang Qiao was embarrassed by everyone, this ...... Even the shadow hasn't been there, what are these people staring at him so hard? But if it was only to change the direction and speed of rotation, he believed that after calculations and experiments, he could still do it.

"If I have the materials and manpower, I can give it a try." Wang Qiao replied more tactfully, he thought about it, and continued, "The mechanical workshop in Taolin, as well as Shi Lao, Shi Lao is better at this than me, we work together, over time, I believe there will always be progress." ”

Ye Xinyan breathed a sigh of relief in her heart, Wang Qiao's understanding of machinery was even better than she hoped. Let's take it step by step, and do a good job of using and converting the waterwheel first, which can be regarded as a good foundation.

Of course, she can find another time and give Wang Qiao some guidance. It's best and easiest to start with steam.

She looked at Jinrong, Taolin's mechanical workshop, which was divided into three parts at that time, Jiang Yifan and herself invested in the steam engine, so naturally there was no problem. Now it's up to Jinrong to mean it.

Jin Rong was surprised: "Look at what I do?" For the sake of the future of the court and the world, it is worth investing some money. Don't look at this king like that, as long as you work hard, everything else is easy to say. If you invest money in business, you always have to take some risks, and this king can afford it. ”

Jiang Yifan also nodded at Wang Qiao, not to mention him. Ah Yan had already told him that the world she was in, the craftsmen who had ideas and could do their hands in foreign lands, did not have the property in their own hands to provide them with their long-term speculation and experimentation. Most of the sources of those research and development costs are capital investments by wealthy people.

He is now very receptive to this new concept.

"Ah Qiao just let it go, don't worry about the silver and manpower." Jiang Yifan said.

They are talking about investment here, and over there, Zhang Chang, who has been listening to Ye Xinyan and the others, although he listened carefully, there was still something he didn't understand, so he leaned over and asked Wang Qiao. I want to talk about "Women's Beauty" with more like-minded people; Talk about life and find a confidant~