This is the first time the emperor has heard of the Kang.
But just now, he heard Zhao Chen say that it was because the weather was cold, so he planned to make this kang for Ping An and play here during the day.
Since children can play here, it means that this thing should be very useful in keeping cold.
The emperor immediately thought of the purpose of his own coming today.
But he will not expose his intentions yet.
"Why are you here again today?" Zhao Chen asked the emperor again.
"I'll take a look." The emperor made up a lie casually.
"You just do this, can you keep the cold?" The emperor looked at Zhao Chen curiously and fiddled with the things in front of him.
It's like building a stove.
Except for the lack of pits, the other four sides were paved with bricks.
These things can also keep warm and keep warm.
The emperor didn't believe it very much.
"Just burn firewood."
"Put some things on it." Zhao Chen said a few words without replying.
When the emperor heard Zhao Chen say this, he felt more and more unreliable.
He had seen someone burning firewood in his house before, and his whole family was so fumed to death.
Isn’t Zhao Chen doing this the same as that person?
Although he was still angry with Zhao Chen, the emperor still wanted to remind Zhao Chen: "Boy Chen, it's too dangerous for you to do this."
"I have seen a case before, saying that a family burned a fire in the room, but the whole family was killed in it."
"Don't be confused!"
The emperor was still very worried about Zhao Chen.
After all, Zhao Chen is not very old and his life experience is not that good.
As long as it is burned to death, it will become a joke.
"You are talking about carbon monoxide poisoning." Zhao Chen glanced at the emperor.
Zhao Chen obviously knew more about this knowledge than the emperor.
But the emperor was obviously confused by Zhao Chen when he heard the term carbon monoxide.
"Carbon monoxide?"
"What did you say?" The emperor was full of doubts.
From his memory, he seemed to have never heard of such a saying.
Carbon monoxide poisoning? The emperor felt that Zhao Chen was making up something to deliberately deceive himself.
Zhao Chen knew that he could not explain it to the emperor.
So I'm too lazy to say it.
"You just treat it as a gas. When you suck it in, you will feel dizzy, then you will completely faint, and finally fall into death."
"But I don't have to worry about what I have here. Didn't you see it? I left a ventilation duct behind. The wood was not burned clean, and all the sulfur monoxide produced will be discharged from this ventilation duct."
"I've done it almost. Do you want to experience it?" Zhao Chen said, looking at the emperor behind him.
In fact, he has already done this kang almost.
Today I just have to get some cement to make it up.
Since the emperor is here, he can let him feel it and see if this kang is OK.
The emperor hesitated slightly and glanced at the ventilated ducts like chimney beside him.
Finally, he nodded.
What he thought if this resistance was really useful, could it be taught to all the people of the Tang Dynasty?
After all, according to what Zhao Chen said just now, this thing just requires firewood.
Wood is much cheaper than charcoal.
"Then I'll give it a try!" The emperor nodded as Zhao Chen's invitation that he agreed to.
...
The emperor helped Zhao Chen move some wood next door.
The emperor still found it strange.
He always thought that the kang was burned in the room, but it seemed that it was not in this room, but next door.
The key is that there is a kitchen next door.
There is also a stove inside.
There was still fire in the stove, and just now Zhao Chen kept adding firewood to the stove.
"How is it?" The emperor was a little anxious.
He really hopes this method is useful.
In this way, he could learn it and teach it to the people of Yanzhou.
"It should be almost done, you go inside and feel it." Zhao Chen nodded and said to the emperor.
The firewood has been added a lot, and the temperature of the kang inside should have risen.
The emperor hesitated for a moment.
He was still a little worried that he would be poisoned to death when he entered the room.
But he couldn't let Zhao Chen go and try it for him.
So he turned around and walked towards the room.
After pausing for a few breaths at the door of the room, the emperor slowly pushed the door open.
The moment he opened the door, the emperor saw a wave of heat coming towards him.
It is completely different from the ice and snow outside.
"Damn it, it's so warm!" The emperor muttered softly.
He quickly pushed the door open, then turned around and walked in, and closed the door again.
The whole room was wrapped in warmth, and the emperor sat on the kang and felt the warmth on his butt.
I can't calm down for a long time.
He was thinking that such a wonderful invention was actually found in the world.
If this thing had come out earlier, how could the people in Yanzhou die because of the cold?
Sitting in the room and being silent for a moment, the emperor felt a sense of heat.
It is hard to imagine that the emperor's body would sweat in the cold twelfth lunar month.
The emperor took off the fur wrapped around his body and wiped the sweat from his neck.
Even so, he still felt a little hot.
Then he took off his shoes.
This makes me feel much more comfortable.
"This thing is so comfortable, it can be compared with what summer doesn't have."
"Wouldn't it be pleasant to have ice cream at this time?" The emperor suddenly muttered to himself while sitting on the kang.
No strange smell was smelled either.
There was a refreshing and clean smell in the room.
"How is it?" Zhao Chen pushed the door and the cold air outside the room instantly poured into the room.
The emperor did not feel any coldness.
"What a magical thing. I was so hot in this room that I was about to take off my clothes."
"This is winter, and it is a winter that is colder than ever."
"This kang is simply!" The emperor couldn't help but exclaim.
"Boy Chen, tell me how this thing was done. I went back to the palace and asked them to do it well. You don't know. Your mother is trembling with cold every day."
The emperor knew that Zhao Chen would tell him this thing only if he brought Queen Changsun out.
Otherwise, I would have to ask my grandfather to sue him and Zhao Chen.
"That's Wu Xu's affairs..." Zhao Chen looked at the emperor and asked the emperor.
When he heard Zhao Chen mention Wu Xu at this time, the emperor knew that Zhao Chen was talking to him about the conditions.
Although the emperor was not very comfortable, thinking of such a magical kang, people could feel the temperature of summer in winter.
The emperor still compromised.
"Do whatever you want, I promise you." The emperor looked at Zhao Chen and said in a deep voice.
"You know what you know." Zhao Chen smiled a little, and then handed the drawings placed aside to the emperor.
Although he was teased by Zhao Chen, the emperor didn't care.
As long as you get the drawings of this kang, the people in the world will be saved.
But the emperor was obviously not satisfied with this.
He still remembers Zhao Chen saying that this resistance was just for Ping An to play here during the day.
That night to go to bed.
Peace will definitely be cold.
Zhao Chen must have other ways to make people sleep comfortably at night.
Chapter completed!