Datang's free and easy concubine

Chapter 1722 Dumbfounded
What is this?

Wang Shengnan was very dissatisfied when he heard this. Generators and electric lights seem to be quite simple, but let’s not let you make them out of imagination, but let you imitate them after seeing them. Can you imitate them?
Wang Shengnan raised his eyebrows, and said with a slight smile: "Yes, generators and electric lights are as simple as that, and you have seen it, why don't you make one when you go back?"

Wang Qingyun and Wang Yuanhui almost didn't choke on the words when they heard it. They couldn't help blurting out just now because of the huge psychological gap. In fact, they regretted it after they finished speaking.

Although the generator and electric light seem to be quite simple, but since the experiment has been successful and it is confirmed that lightning can be produced, how can it be simple?

After Wang Qingyun heard his sister's words, an embarrassing look appeared on his face. Although the generator looked simple, how could he imitate it just by looking at it.

Wang Yuanhui looked normal, stroked his beard and said with a smile: "I didn't expect the generator that can produce lightning to look so simple. Of course, although it looks simple, there must be something magical about it."

Su Cheng said with a smile: "It's really simple. Power generation is not that difficult."

Wang Yuanhui laughed and said, "Of course it's easy for you, but for ordinary people like us, it's beyond comprehension, it's as difficult as reaching the sky!"

Wang Qingyun wandered around beside the locomotive with a curious expression on his face, and let out a light snort: "So the so-called electric light is just the wick with a glass cover, is it that easy?"

Thinking of this, Wang Qingyun couldn't help becoming excited. He didn't know how to make a generator, but he could do it with just a glance at the electric light.

He also has a lot of glass bowls at home, which are also good for lampshades.

Su Cheng nodded with a smile and said: "It's really easy. There are two main points. One is the material of the wick, and the other is the vacuum."

Wang Yuanhui and Wang Qingyun listened very seriously. If the material of the wick is very special, they can understand it, but what does it mean to have a vacuum?
Wang Qingyun asked suspiciously: "What is a vacuum?"

Su Cheng explained with a smile: "It is to extract all the air in the lampshade, and it will become a vacuum inside."

After all, after having had so much contact with Su Cheng, Wang Qingyun also understood what air was, and because he did, Wang Qingyun was dumbfounded after hearing this.

Do you even want to pump out all the air in the lampshade?
How can this be?

Air is everywhere, how do you get the air out of the lampshade?

Originally, he thought that electric lamps just need to use a lampshade to cover the special wick, but he didn't expect to need a vacuum!
This thing looks simple, but it is so difficult to do!

At this time, when Wang Qingyun looked at the generator again, his expression suddenly changed.

Even this small light bulb is so difficult to imitate, so how difficult is it to imitate a larger generator?

Wang Qingyun took a breath: "It turns out that this small light bulb is so difficult to manufacture, it's amazing!"

Wang Yuanhui also couldn't help nodding his head and said: "It's a small electric light, it seems very simple, but I didn't expect that there are so many tricks in it, it's really eye-opening."

Su Cheng waved his hands and said with a smile: "It's nothing, it sounds troublesome, but it's actually not difficult to do, otherwise I wouldn't have done it so quickly."

Wang Yuanhui stroked his beard and said with a smile, "That's because you are a genius, so you think it's simple."

Su Cheng smiled and said nothing, because he really didn't know how to be humble.

People are too good to be so helpless, even if they want to be humble, they can't be humble.

Wang Yuanhui said with a smile: "We heard that electric lights can emit very bright and dazzling light, even all the people in Sujiazhuang have seen it, do you know if it is true or not?"

"It's more or less the same!" Su Cheng nodded with a smile.

In this era, the nights are not brightly lit like in the later generations. Even in the wealthy Sujiazhuang, people can only light oil lamps in their homes, so the electric lights last night are indeed very eye-catching.

Wang Qingyun hurriedly said: "We just want to take a look, so we can go back and tell Mr. Cui and the others, so that they can know that they have lost the bet."

Su Cheng smiled and said, "You want to see the lights turn on?"

Wang Qingyun and Wang Yuanhui nodded repeatedly: "Yes, yes."

They came here for nothing else, just to see how the generator generates electricity and how the lights are turned on.

Su Cheng shook his head slowly and said, "I'm afraid it won't work."

Wang Qingyun and Wang Yuanhui looked at each other in astonishment: "Why?"

They came here excitedly, but they never thought that Su Cheng didn't want to show them. What's the matter?
Not to mention that Wang Qingyun and Wang Yuan would be surprised, even Wang Shengnan was surprised, because she knew that Su Cheng was not the kind of stingy person, and it was impossible not to even show him.

Su Cheng smiled and said: "Because the generator and the electric light were to be installed on the locomotive, they were disassembled and reassembled. They have not been assembled yet, and the other generators have not been assembled yet, so if you want to see it now I can't even see it."

"So that's what happened!" Wang Yuanhui and Wang Qingyun couldn't help but heave a sigh of relief.

Immediately, they felt very distressed. These are generators and electric lights. Now that they have been assembled, how can they be dismantled?
Even if it is to install the generator and light on the locomotive, it is completely possible to build a new generator and light and install it. There is no need to dismantle the already assembled light and generator.

However, it is difficult for them to say this, since it has already been dismantled anyway, and it won't help if it is said.

Wang Shengnan also breathed a sigh of relief, and said with a sweet smile, "Then when can I pretend?"

Su Cheng smiled and said: "It should be installed in the afternoon. It's better to test the light when it's dark. You might as well send someone to inform Cui Zhi and the others. If they're interested, they might as well take a look in person."

How could Cui Zhi and the others not be interested?

If he knew that Su Cheng was going to test the car at night, no matter what happened, he would leave it behind and run to watch.

Therefore, what Wang Yuan would worry about was not that Cui Zhi and the others would not come, but whether Su Cheng's experiment would succeed.

After all, Su Cheng had already dismantled the assembled generator and lights, and installed them on the locomotive. This was Su Cheng's first attempt.

Wang Yuanhui murmured, "It's your first attempt to install the generator and electric light on the locomotive. Are you sure?"

Su Cheng nodded with a smile and said, "Of course I'm sure. Even if something goes wrong, the new generator and electric light can be assembled in the afternoon, so you don't have to worry about failure."

Wang Yuanhui and Wang Qingyun nodded and said: "Okay, then we will send someone to inform them and invite them to watch!"

(End of this chapter)