Li Shimin's will: Li Zhi, the throne belongs to your brother

The remaining cement mortar was made into a square cement block.

After finishing the work, he said to Li Shimin: "Father only needs to wait overnight, and the cement will be dry.

Wait for fifteen days, and the cement will be as hard as stone. "

"Well, I see."

To Li Tai's surprise, Li Shimin didn't ask Li Tai to explain this time.

It's okay not to explain...

In fact, Li Tai didn't know how to explain this at all...

Although this chemical principle is very simple, it is basically impossible to explain it to the ancients.

"Come here, move the things to the palace!" Li Shimin ordered Yulin Jundao.

"Yes, Your Majesty." Soon the Imperial Forest Army arrived and cleared everything and packed it up and sent it to the palace.

"..." In this skillful scene, Li Tai seemed to think of Qu Yuanli not long ago.

"what!"

At this moment, when the Imperial Forest Army was carrying the boxy cement block, it was broken...

Li Shimin turned his head with anger on his face.

"Your Majesty, the subject deserves to die, please punish him!"

The Yulin Army was at a loss and looked at this concrete block, which was almost as brittle as tofu, with a look of horror on his face.

Before the cement is dry, it is almost like mud...it's normal to break it.

To be punished for this, Li Tai expressed that he could not accept it, and quickly stood up and said.

"It's not in the way, it's not in the way, just put him in the basin and make him square."

"Is it really okay?" Li Shimin asked suspiciously.

"It doesn't matter. The advantage of cement is that it can fill the gaps between the bricks and stick the stone bricks firmly together. After a few days of drying, it will be as firm as a rock."

Li Tai explained again.

Li Shimin was a little puzzled, after all, he saw a corner of the imperial army general being crushed with his own eyes.

I'm afraid it's no different from clay, and clay will shatter when it's dry and dropped on the ground.

Can this cement really become as hard as stone?

You must know that to turn a stone into powder, you only need to crush it, but the reverse is almost impossible.

If it is true, wouldn't it turn mud into stone?

This is a fairy spell!

For a moment, Li Shimin's heart was disturbed, and he couldn't wait to know whether it was true or not.

Would love to try it out for myself, it's really amazing.

May I ask which emperor doesn't have a heart to become a fairy?

What's more, Li Shimin himself believed in gods and Buddhas very much.

Chapter 20 Cement Master

"Father? Father??" Li Tai looked at Li Shimin in a daze, turned his head and shouted in a low voice.

"Ah~ what... what?"

After being interrupted by Li Tai, Li Shimin suppressed the passion and excitement in his heart.

"Father is all right, do you want to see the imperial doctor?"

Li Tai was a little worried, not knowing why Li Shimin was in a daze.

What's there to see here, isn't it just cement?

For Li Tai, cement is everywhere in modern times, and this thing is really too common.

But for the Tang Dynasty, it was a material that appeared more than 1000 years later.

This kind of chemical heat release, which boils the water, is simply a miracle for Li Shimin.

"I'm fine."

Li Shimin didn't care, his eyes were fixed on the square block of cement.

His brows sometimes tightened and sometimes stretched, his eyes were deep, and he didn't know what he was thinking.

Finally, the Imperial Forest Army disappeared before their eyes with their belongings.

Only then did Li Shimin look away, and asked Li Tai expressionlessly, with a hint of caution in his tone.

"Prince, is this also science??"

"It's just a branch of science called chemistry!"

Li Tai nodded, this was part of the chemical reaction.

"I know, it's really amazing." Li Shimin sighed and asked suddenly.

"Since I heard Huang'er talk about science, I don't know what science is. Maybe Huang'er can explain it?"

"..." Li Tai thought for a while, science has been explained by many people, but the meaning is actually the same.

"Science is human's practice and summary of all things."

"Well, I understand." Li Shimin frowned. This sentence didn't sound like much, but the more I thought about it, the more meaningful it became.

"To cover everything, it is really extremely profound." Li Shimin said casually.

"The cement is very good. I wonder which god made it?"

"..."

The corners of Li Tai's mouth twitched, obviously Li Shimin believed in the fact that he had a father.

So this lie has to continue.

"Cement was discovered by Master Cement.

The Master of Cement is called Joseph. He was originally a worker who specialized in building houses. Because he discovered cement, he was called Master of Cement. "

"Well, Joseph, Master Cement??"

Li Shimin frowned slightly, and pronounced the name awkwardly, as if trying to figure something out, his face became serious and serious.

Seeing Li Shimin's serious appearance, Li Tai almost laughed out loud...

In order to maintain a serious expression, Li Tai quickly lowered his head, bit his lips tightly, and took a deep breath to keep himself from laughing...

After all, Li Shimin's expression of reciting Zhenjun Cement seriously is really interesting.

Fortunately, Li Shimin didn't notice anything unusual, but asked seriously.

"Then what is the status of this Cement Master in the scientific world?"

It sounds like this name is very common... far less powerful than Tianzun and Mad Demon.

What is the status? ? ?

This is really asking people.

Houses, roads, bridges, docks... Urban construction is inseparable from cement, which can be described as a country's most important weapon.

"Father, don't look at cement as mediocre, but its status can be compared with steel!!"

Li Tai replied with a serious expression.

"Hiss~" Li Shimin took a deep breath, he could be compared with steel! !

This status can be described as ridiculously high.

"If it is used to build a city, it can be raised from the ground in one day, without fear of the earth dragon turning over, it is hard and unbreakable.

If it is used to build a bridge, you can build a hundred-mile-long bridge across the river, without fear of the splashing waves of the water, and its toughness is incredible.

If it is used to build roads, it can stretch across mountains and rivers, without fear of wind, frost, rain and snow, durable and flat. "

Li Tai explained slowly, this cement is a treasure!

"But be careful, you can't get your eyes, and you can't touch the hot water with your hands at will, otherwise you will be burned."

Li Shimin's eyes became brighter and brighter, his face was bloodshot and red, and he seemed to think of something that excited him,

Then he took a deep breath and calmed down the increasingly complicated mood.

"I, wait and see!!"

"Your Majesty, it's time to eat!" At this moment, a eunuch came over to remind him.

"Well, emperor, I will go back first, and the government has been a little slack in the past two days."

Li Shimin noticed that he had lost his composure, and he couldn't be blamed for it.

This cement is really against the sky, mountains and rivers cannot stop it.

With cement, you will no longer be afraid of the vast grassland. Wherever you go, you can use cement to build a city and cement road.

The cement roads between the cities are connected, and the entire Turkic and Tubo will become the eternal territory of the Tang Dynasty.

But inside the Tang Dynasty, the cement traffic, the city is connected, no longer fear the high mountains, the emperor is far away, and the government orders are not in order!

From now on, wherever the cement road goes, my iron cavalry will be there, and the iron cavalry will point to my territory! !

Iron cavalry and cement are a perfect match! !

Thinking of this, can Li Shimin not get excited?

This thing is too bad! !

At the same time, Li Tai looked at Li Shimin who was riding in the wrong direction, and a question mark slowly appeared above his head.

As for being so excited?

Watching the guard of honor go further and further away, only Li Tai was left alone in a mess...

No, the promised lunch, why did you leave me here? ?

Li Tai is a little confused, you Li Er, you are actually in a hurry to eat alone...

Seeing that Li Shimin was gone, Li Tai thought for a while that he should go home for dinner.

Then he said to Duan Lun: "Uncle, I'm retiring, I'm bothering you a lot, and I will definitely visit when I have time."

"Why do you need to be so polite, this is a family, if you are free, you will come here often."

Duan Lun said respectfully, his eyes were very complicated.

He could see all the previous scenes clearly, it was really, extremely miraculous.

"Uncle, don't worry, he will definitely go."

After bidding farewell to Duan Lun, Li Tai went back to the mansion.

As soon as he arrived at the mansion, Li Tai saw Yan Wan standing at the door to welcome him.

Seeing Li Tai, Yan Wan showed a smile, with joyful eyes, as if saying that her husband is back.

Li Tai smiled, and before Yan Wan could speak, he made a teasing laugh.

"Look, this is the girl from that family, she was born so beautiful~ If no one claims it, I will take it away."

Yan Wan listened, her footsteps stopped, and she suddenly felt the eyes of her surroundings staring at her, her face was hot, flushed like the red cloud of the morning glow.

"Let's go~" Seeing this, Li Tai thought it was very interesting, and hurried forward to hold her hand.

"My husband is so bad~ I bully Wan'er all the time~" Yan Wan waved her fist without any pain and hit Li Tai's body weakly.

Seeing Yan Wan's neck turn red, Li Tai teased him.

"Who made you my Wan'er? If you don't bully you, who will you bully?"

"Husband~" Yan Wan moaned, shyly withdrew her hand.

But Li Tai held onto it tightly, with a wicked smile on the corner of his mouth.