Datang's free and easy concubine

Chapter 1731 Celebration
Thinking of this, the faces of Wang Yuanhui and Wang Qingyun couldn't help but also changed. Electric lamps look so simple, but they have such an exquisite design as a vacuum, which makes it difficult to imitate. The generator is more complicated than electric lamps anyway. Will there be a more sophisticated design.

The point is that they have never heard Shengnan mention that there is any exquisite design in it. Could it be that Lian Shengnan doesn't even know about it?

Seeing that Wang Yuanhui and Wang Qingyun also changed their faces, Cui Zhi and the others believed what Wang Yuanhui said. It seems that the uncle and nephew really didn't know.

Li Yuandao asked in surprise: "Didn't niece Shengnan bring back the manufacturing blueprint this time?"

Wang Qingyun shook his head and said: "Although my sister went to the workshop to see it, she didn't bring back the blueprint. She only said that the generator is quite simple."

Cui Zhi said with some regret: "It turns out that you don't know much more than us. It seems that Su Cheng even kept you from it this time."

Although it is true that Su Cheng didn't make drawings for Sheng Nan, but if he knows no more than you, that's not necessarily the case.

Wang Yuanhui and Wang Qingyun thought so, but they smiled and said: "Yes, we may not know more than you."

Cui Zhi looked at Wang Yuanhui's uncle and nephew, and said with a smile: "Of course, this is only temporary. With Shengnan's niece here, you will definitely know more than us in the future. At that time, I hope my brother will not hesitate to tell you." !"

Wang Yuanhui smiled and nodded, "That's natural, that's natural!"

No matter what Cui Zhi and the others said, Wang Yuanhui would always agree with a smile on his face, leaving Cui Zhi and the others powerless.

"We brothers don't have to stand here to blow the cold wind, and we can go back to the manor to drink and watch the moon at ease!" Wang Yuanhui said with a smile.

Although Wang Yuanhui's uncle and nephew really didn't seem to know much more than they did, but now that it was late at night, they were no longer polite, and all got on their horses and followed Wang Yuanhui back to Taiyuan Wang's manor in the suburbs of Beijing.

Although it was getting late, the Duke's Mansion was still brightly lit. Princess Changle, Princess Yuzhang, Wu Jue and others were all waiting for Su Cheng to come back.

However, Su Cheng didn't come back by himself, but also brought a carriage.

Princess Changle and the others were very familiar with this carriage, and they knew it was Wang Shengnan's carriage at a glance, but there was no surprise on their faces.

Su Cheng got off his horse and said with a smile: "After testing the electric lights, it was getting late and the city gates were closed. Qing Yun and the others went to stay elsewhere. It was inconvenient for Sheng Nan to travel at night in a carriage."

Princess Changle smiled slightly and said: "Actually, I already guessed it. Sister Wang will definitely not be able to return to the city after going to test the lamp. Therefore, I have already prepared a table of banquets and waited."

This is true, whether it is Princess Changle, Princess Yuzhang or Wu Jue, they all have exquisite hearts, and they have nothing to do at home, so you can quickly analyze and understand what you say.

Therefore, they had already guessed that Wang Shengnan would come back and stay with him.

After all, even the elders of the Wang family in Taiyuan have acquiesced in Wang Shengnan being Su Cheng's confidante, and they will definitely not stop him.

In fact, both Princess Changle and Wu Jue knew that although Su Cheng and Wang Shengnan were very ambiguous, they hadn't consummated their marriage yet.

Therefore, Princess Changle and Wu Jue couldn't help feeling a little bit emotional in their hearts. They felt that Su Cheng could be controlled by a gentleman, and that Wang Shengnan was full of affection and reserved.

Wang Shengnan was coming out of the carriage, so he could hear Princess Changle's words clearly.

She was not surprised by this, and when she got out of the carriage, she smiled sweetly and said, "Then I would like to thank my sister, I have bothered you for coming late at night, and I have to trouble my sister to prepare a banquet, I am really sorry."

Princess Changle smiled and said: "Sister, you're welcome. If sister is here, we can be lively. There are no outsiders today, and there is no need to be restrained. Let's go to the flower hall to be lively."

Su Cheng smiled and said, "Okay, I'm really hungry after it's been so late."

Princess Yuzhang hurriedly asked, "By the way, brother-in-law, how is the experiment going?"

Su Cheng smiled and said: "It's very good. The craftsmen drove the train out for a run. Although the running speed was not fast, only half of the usual speed, but the craftsmen said that the effect of the electric light is very good, it can illuminate a long distance, and the speed can be increased. Hurry up, this is considered a success!"

Wu Jue said with a smile: "Yesterday, I saw the light beam of the electric light is so bright and illuminated so far, I knew that the electric light would definitely work on the train."

It was precisely because they had seen the brilliance of the electric light yesterday that they were not worried at all today. They were not surprised at all when they heard Su Cheng say that the experiment was successful.

No surprise, but everyone is still in a good mood. It is a happy event after all that the electric light experiment was a great success.

Princess Changle said with a smile: "It just so happens that Sister Wang is here today, let's celebrate together."

Walking all the way towards the inner courtyard, Su Cheng said with a smile: "After watching the electric lights, and then looking at the oil lamps in the mansion, I suddenly feel very dim."

Princess Changle smiled and nodded, "Yeah, I didn't think so before, but after seeing electric lights, I feel a little unsatisfactory looking at these lanterns."

Su Cheng said with a smile: "The rubber in the warehouse is not used much. In a few days, several halls, study rooms, and several wing rooms in the backyard will be covered with wires and installed with electric lights."

"Rubber is still not enough now. If the whole house is covered with wires, I am afraid that all the rubber will not be enough. We can only choose important places to lay wires and install lights."

Princess Changle smiled and said: "There is no need to be in a hurry. It is not impossible to use lanterns for lighting. It is not too late to install electric lights when there is enough rubber."

Wang Shengnan laughed and said: "If you want to install electric lights, you can just install them. Don't worry about not having enough rubber. My family sent people to fetch rubber again, and there are [-] carts. My father said that only [-] carts will be left." , another [-] cars will arrive in Luoyang almost in time."

After all, Taiyuan Wang's drawings came from Su Cheng, so Princess Changle was not polite, and said with a smile: "These twenty cars of rubber came in time."

Su Cheng said happily: "That's a good relationship. I didn't think about making electric lights before, and I thought that the rubber in stock was enough for a long time, so I didn't send someone to collect the rubber. With your twenty cars of rubber, I don't have to worry about it." .”

"So, we will use electric lamps instead of oil lamps and candles in the future? It's really great." Princess Yuzhang said happily. Now she lives in the Duke's Mansion much more than in the palace. , I really don't think of myself as an outsider.

Wu Jue also asked happily: "Then when can I use electric lights?"

Su Cheng said with a smile: "Soon, electric lights are consumables. I have already made a lot of them, and I also have generators. I just need to make some wires and switches."

(End of this chapter)