The next morning, Wang Nian sent someone to send the finished product fired according to the drawings given by Zhao Chen.

In the morning, the county government sent people to the Wei River to transport sand, pebbles and other things.

In the academy, Zhao Chen was sitting on a chair, and Lao Li was lying on a recliner. He looked more comfortable than Zhao Chen.

But others are not that comfortable.

At the moment of Chen, Zhao Chen came to the academy and woke up the students in the academy.

Although they were not allowed to pull the cement, they did not spare them.

After breakfast, more than twenty people, some dug holes in the backyard, and some carried out the mud.

This pit was dug two feet deep and two feet wide.

"Zhao Da, have we dug this pit almost all. If we dig it again, I guess the entire academy students can be buried in it!" Something changed when Cheng Chumo's mouth.

When the rest of the people heard Cheng Chumo say this, they stopped their movements and their eyes fell on Zhao Chen.

According to their understanding of Zhao Chen, it seems that it is not impossible to let them dig a hole and bury them themselves.

Zhao Chen glared at Cheng Chumo and waved to everyone, "Stop, go and carry a bag of cement, three loads of sand, don't let the pebbles go first."

"Go quickly." After Zhao Chen said that, Old Li urged him, and it seemed that he was much more anxious than Zhao Chen.

Everyone ran over and brought cement and sand.

"Sir, what should I do next?" Fang Yizhi looked at Zhao Chen expectantly.

Immediately, they can create a miracle with their own hands.

This miracle may affect the entire Tang Dynasty and even later generations.

And they are all participants in this miracle.

This is exciting to think about.

"Put the sand out of the middle, pour the cement in the middle, and pour a bucket of clear water..." Zhao Chen also said to everyone.

Someone followed Zhao Chen's method.

After a quarter of an hour, the concrete mixing is completed.

"Come on, that Duan Shang, don't you know how to build walls? Come on, I'll leave it to you."

"Build a circle around the pit." Zhao Chen pointed to a student in the academy and said.

Duan Shang is the son of Duan Lun, the Minister of the Ministry of Industry.

I used to work in the Ministry of Works, but I didn’t learn anything else, so I could do it.

"Sir, do you use this?" Duan Shang pointed to the concrete beside him.

"Yes." Zhao Chen nodded, and then waved his hand, saying, "Come here again, get the concrete again, add pebbles, and fill it around."

"Remember, don't cover the thing I put."

There is a small pit in the corner not far from the big pit.

One leg is deep and both hands are wide.

There was a strange thing in the middle. Under the thing, there was a long round ceramic tube connected to the mouth, with a stitching in between, and connected to the previous big pit.

These are all things that Wang Nian and the others cooked and delivered this morning.

Although everyone didn't understand what Zhao Chen was doing, they still did as instructed.

I was busy until noon and everyone finished it all.

I saw that the concrete after pouring began to dry out.

"Your Majesty!" Empress Changsun came in from outside the academy, and Wei Zheng also came over.

They all came here today to see the miracle that the emperor kept saying yesterday.

"Meet the Queen, Vice President Wei." The students shouted together.

"Everyone has worked hard." Empress Changsun smiled at everyone, and then looked at the unused concrete on the side.

"Is this the miracle your Majesty said?" Empress Changsun said curiously.

"It doesn't look very good!" Wei Zheng was not very happy with the emperor yesterday, so naturally he wouldn't have anything good to say now.

Old Li was about to introduce the use of this thing to Queen Changsun, but when he heard Wei Zheng's words, he immediately glared at Wei Zheng fiercely.

"Yes, this is the cement that I and a group of students pulled back from outside the city yesterday."

"Then there were sand and pebbles mixed in it. These things are hard now and can't even be smashed with a hammer." Old Li and Empress Changsun explained, with a look of pride on their faces.

"It's so magical?" Queen Changsun looked shocked.

Of course, there is no need for the emperor to lie to her.

It can be said that it can't be smashed with a hammer, which is too unbelievable.

"I have lived for so long, but I have never heard of anything that cannot be smashed with a hammer." Wei Zheng seemed to be not planning to go out from here today.

He reached out to Cheng Chumo who was beside him and said, "Give me a hammer."

Cheng Chumo was stunned for a moment and handed over the hammer in his hand.

"I want to see how hard this thing is today." After Old Wei said that, he harshly hit the ground where the concrete had been mixed with dryness.

"Clang—" the sound of collision between stones and iron being heard.

The hammer in Wei Zheng's hand bounced back.

If I hadn't grabbed it tightly, the hammer would have flew out.

However, although the hammer did not fly away, the tiger's mouth really hurt.

This degree of hardness!

Wei Zheng was shocked. He used all his strength to use the hammer just now.

Even if he wanted to smash the stone directly, it would embarrass the emperor and vent his anger.

Who wants to...

He hit the stone with all his strength, but only a small scratch could be seen in the stone in front of him.

"hiss--"

It was not Wei Zheng who made the sound, but the academy student behind him.

Wei Zheng looked back and saw that everyone looked surprised.

Did they not expect it?

"I'm so god, I thought I just couldn't kick it away, but I didn't expect that even the hammer could not break out. This is too strong."

"It's so amazing. If you build a city wall, it's really solid."

"Then it's also said that the Tang Dynasty has become invincible with this thing."

"Sir, I am so amazing. I can find such a thing, but I just found it from a county chronicle."

"That's right, you don't even look at who the sir is..."

"Cough--" Old Li coughed, interrupting everyone's discussion.

Old Li felt that these guys in the academy, like Zhao Chen, could not look at others.

You said you can’t just mention Zhao Chen?

Wouldn't it be good to let him support his old head?

Do you have to tell everything clearly?

Is this interesting?

"Oh, Zhao Chen, you are so awesome. I admire you. I am so arrogant!" Wei Zheng suddenly shouted.

It was obvious that he was teasing Lao Li.

Anyway, Old Li's face turned dark at that time.

I thought Wei Zheng would make fun of him, but I didn't expect Wei Zheng to just say to Zhao Chen: "Zhao Chen, your discovery is really enough to change our entire Tang Dynasty."

"I am the people of the world, thank you!"

After the old Wei finished speaking, he bowed to Zhao Chen and bowed deeply.

"Old Wei, what are you doing? I don't have that grand idea, you don't have to do this." Zhao Chen hurriedly got up.

Old Wei was demoted to this ghost place because of himself, and he was so older than himself.

How can he ask himself to bow and thank him?

Zhao Chen doesn't want to make his life short.
Chapter completed!