I was engaged in infrastructure construction in the Han Dynasty [Transmigration Book]

However, Liu Tan put on a show and said with a smile: "I can't say yet, I haven't produced a finished product, and I can't say what the effect will be in the end, but it should be very useful."

Liu Che stared at him for a long time before he smiled and said: "Okay, I will give you a word for you. Tell me, what do you want to write?"

Liu Tan rubbed his hands excitedly: "Two words are enough, Wangyou."

"Wangyou?" Liu Che asked while waiting for someone to write his pen and ink: "Why?"

Liu Tan felt a little strange. Are these two words hard to understand?

But he still explained: "It means eating candy will make you happy."

Liu Che smiled and said, "I'm happy after eating your candy? How can there be such a good thing in the world?"

Of course there are, Liu Tan forgot where he saw that eating sugar can make people feel happy, it seems that there is a certain scientific reason.

But there's no need to argue with Liu Che about this. If Liu Che asked him why, wouldn't it be embarrassing if he couldn't tell?

After Liu Che finished writing, he wiped his hands and said, "Take it!"

Liu Tan took it over and saw that Liu Che's handwriting was really good. The brush strokes were like flying dragons and snakes. He couldn't help but said happily: "Even if this handwriting wasn't written by the emperor, it would be excellent for a signboard."

Liu Che could hear the sincerity of what he said, nodded in satisfaction and said, "Remember that you still owe me something, if you forget, don't blame me for punishing you."

Liu Tan immediately said: "I can't forget it, I can't forget it."

Liu Ju at the side said at this time: "It's getting late, father, let them serve the meal."

Liu Che nodded: "Yes."

Liu Tan immediately put away Liu Che's calligraphy and said, "I won't bother my father and Your Highness to have dinner there, but I will leave."

Just as Liu Ju was about to persuade him to stay, he heard Liu Che say, "Is this uterus a stove? You want to leave after you come here? Sit down!"

Liu Tan... Liu Tan could only sit down obediently.

He happened to be sitting next to Liu Ju, and the opposite of Liu Ju was actually Wei Zifu, which made Liu Tan very puzzled.

Even if Wei Zifu was Jieyu or even Liu Shi's biological mother, he wouldn't be able to sit in that position, right?

Liu Ju seemed to understand his doubts and explained in a low voice: "Today is Mrs. Wei's birthday, so I took her here to celebrate her birthday."

After hearing this, Liu Tan immediately said: "Is it Madam Wei's birthday today? I was negligent, Bi Gao, and sent someone to deliver a set of fruit wine to Madam Wei's palace."

After he finished his order, he smiled at Wei Zifu and said, "A small gift, to celebrate Madam's birthday, please don't dislike it."

Wei Zifu said with some trepidation: "Your Highness Fifth is serious, how can I be a concubine?"

Wei Zifu is always a little uneasy when facing the empress's son, especially what makes her uneasy is that now the emperor is obviously more interested in the newly returned son.

Although his attitude towards the prince was the same as before, Wei Zifu was worried that the prince's status would be unstable.

It would be fine if the Wei family was still strong, but Wei Qing's three sons were useless, and Huo Guang, who was the only one with the emperor now, didn't show any tendency. He seemed to be very respectful to the prince but not as clear-cut as Wei Qing and Huo Qubing.

Liu Ju was not as worried as Wei Zifu. He inferred Liu Tan's attitude towards his own mother from Liu Tan's attitude towards his mother.

In any case, he is at ease for the time being. As for Liu Tan's performance... It seems inappropriate to talk about acting skills on a person whose eyes can express everything in his heart.

It's nothing to Liu Tan, Wei Zifu and Chen Ajiao are rivals in love, it's an old calendar many years ago.

Seeing Mrs. Wei Zi's old age now, Liu Che didn't seem to be very interested in her, and the treatment he gave was also because she was the mother of the prince, so what else was there to care about?

Even Chen Ajiao herself didn't care so much, if there was hatred, but Chen Ajiao had other opponents, Wei Zifu was not worthy of being looked down upon by her, which already showed Wei Zifu's failure.

Although it was Wei Zifu's birthday, the meal should have been specially prepared for Wei Zifu, but Wei Zifu was like an invisible person during the banquet. According to reports, but generally speaking, Liu Ju is the most concerned, and the tenderness and love in it are not seen in Chen Ajiao's eyes.

Liu Che left without waiting for the meal to be over. Liu Ju and Liu Tan rushed him out. Before leaving, Liu Ju patted the back of Liu Tan's head and said, "Don't forget about my affairs."

Liu Tan shrank his neck: "I dare not."

After Liu Che left, Liu Tan breathed a sigh of relief, and Liu Ju on the side was very puzzled, their father was not fierce, but rather kind, why did his younger brother act cowardly every time he saw his own father?

Liu Tan turned to Liu Yi and said, "It's my younger brother's fault for disturbing Madam's birthday banquet, so I won't bother you any more."

Liu Ju said teasingly, "Are you satisfied with taking the imperial father's calligraphy?"

Liu Tan tilted his head and said, "It would be better if Your Highness can give me another pair. Well, I'll exchange it with candy for Your Highness."

Liu Ju laughed loudly and said, "You owe your father, can't you owe me?"

Liu Tan sighed: "Hey, there's no other way, the emperor can be bought with just a few candies, so I can only rely on His Highness to get better."

Of course Liu Ju didn't care, and asked, "What are you writing?"

"Your Highness can write whatever you want, and I will hang it in the store to confess!"

Liu Ju laughed out loud at what he said, and wrote him a copy of "Xiangmu" from the Book of Songs.

Although it doesn't seem to fit well with the store, it is considered a blessing.

What's more, these are the prince's characters. The plaque at the door is the emperor's inscription, and the prince's characters are hung in the room. It is estimated that all the big men can't find a shop with a higher standard than his.

Liu Tan happily left, and Liu Ju stood at the door smiling and calling out his back.

Only at this time did Wei Zifu come up worried and said, "Ji'er, are you on good terms with His Highness Fifth?"

Liu Ju didn't answer, just said: "I know what Ma'am is worried about, don't think too much, some people are not born to sit in this seat, he is."

Wei Zifu was silent for a while before he said, "Does Your Majesty think so too?"

Liu Ju paused and said: "Father knows well, madam, don't try to guess what father means, look at Mrs. Gouyi...has father stepped into Gouyi Palace in the past few days?"

Wei Zifu felt a lot more relaxed when he heard this sentence: "But Your Majesty still loves His Highness the Sixth Highness."

Liu Ju suddenly said: "Who knows, it's useless to rely solely on father's favor. Liu Fuling hasn't understood yet, but Ah Tan has already understood, so you can see how father's attitude towards Liu Fuling and Ah Tan is. different."

Wei Zifu understood and didn't understand, but she couldn't help Liu Ju now, so she simply said: "Gou Yi is not someone who just sits and waits to die, and I don't know if the Queen can protect His Highness Fifth."

Liu Ju shook his head: "It's better not to count on the queen, the queen will only make the situation worse, but... one day, I won't just sit idly by, okay, today is my wife's birthday, don't worry about it anymore Anxiety, let's go back."

Wei Zifu nodded in relief. She only came to the uterus every year on her birthday to see where her son lived, and let him accompany her for a day. Although Liu Shi would also go to see her at other times, but he was busy, every time he said I will leave in less than a few words.

Such an important day is really not suitable for talking about these things.

Liu Tan didn't know that Liu Ju was still worried about him. If he knew, he would probably want to remind Liu Ju to be careful about Jiang Chong.

But now their relationship has not reached that level, what he is more worried about now is what he wants to give Liu Che.

It was true that he had told Liu Che that the thing hadn't been done yet, not only had it not been done, he hadn't even started to do it, he just had an idea!

In fact, he had this idea when he first went to the farm given by Chen Ajiao. The road was uneven and the road conditions were bad, which made it especially unbearable for people who were used to modern roads.

At that time, Liu Tan thought that sooner or later he would have to build a new road.

It's just that no matter when, road construction is a huge project, which requires a lot of manpower and material resources, and he has no idea how to do it. He only knows that cement is the best. If he still builds rammed earth roads or stone roads, The rammed earth road will become muddy when it encounters rain and snow, and it will become potholes if it is not maintained for a long time.

Is Chen Ajiao actually short of money?The road to the Grange was specially repaired back then, but the result is not the same now.

At this time, cement is of course the best way, but it is not easy to get out cement.

After Liu Tan returned to the palace, he ordered Liu Ju's handwriting to be framed, and then ordered him to chisel out a plaque according to Liu Che's handwriting.

Then he ignored the matter and began to sit there wondering what happened to the cement.

In later generations, cement is something that everyone is familiar with. However, people who are not in that industry or have never used it basically don't know how cement comes from. It would be good to know that the main material is limestone.

Liu Tan didn't know about it at first, and he didn't have access to it in his major. However, who gave him a hobby of playing with handicrafts? Cement is occasionally used in the set, and what kind of cement he chooses will vary. pay attention to.

Liu Tan has also done some research on cement, and knows that in addition to limestone, clay and iron powder need to be ground and mixed together.

Of course, he doesn't need to do this kind of thing, just order it directly.

After two days, the Grange said it was finished and asked what to do next.

As soon as Liu Tan heard it, he felt that Ping Dalu was waving to him, and ran to the farm excitedly, and then he had the confidence to have the fine powder stirred together.

After mixing, I don't know if it was his illusion, but he always felt that it was different from the cement he used back then.

He thought for a while that it might be a matter of technique. After all, there is no mechanical operation these days, so it is impossible to be exactly the same as the later generations, but... as long as the raw materials are right, it doesn't matter.

Liu Tan thought so and did so, but he was not so reckless, but asked someone to allocate a part to add water to see if the ratio was right.

After all, he only knows the raw materials, and the problem of proportion still needs to be tested a little bit.

Anyway, he can do whatever he wants with money.

He was sitting in the pavilion, watching the dumb slaves outside put the mixed fine powder in a stone tank, and then began to add water into it.

After they poured the water in, Liu Tan suddenly thought of a very serious question: Will quicklime and water generate heat?

However, it seemed too late for him to think about it at this time. When the water entered the stone tank, it reacted violently with the quicklime. They not only heated up, but also began to emit steam!

The author has something to say: You still don't understand Liu Tan, he only thinks of making something when he needs it!So what he came up with is practical!He couldn't think of ceramics for a while!