The orange is sweet and sour, and the juice is full.

Fu Tingye was stuffed with her mouth and couldn't speak.

When he chewed, Hua Qingxue had already let go of him, raised the brush with a little smugness, and dipped it in the orange juice overflowing from the corner of his mouth.

"Just write it with this."

Fu Tingye was so hooked by her that it took him a while to react, "...... Orange juice? ”

"Hmm." Hua Qingxue nodded, "But the orange juice itself is transparent with a little bit of yellow, so it is better to write on yellow paper for an invisible effect." ”

Fu Tingye felt novel, took the pen in Hua Qingxue's hand, and tried to write.

At first, there were wet marks, but when they dried, they were completely invisible.

"Orange juice has acidic substances in it, which oxidizes and changes color when heated." Hua Qingxue explained the principle to him softly, "If it is white paper, you can write with milk, which is rich in protein, and the protein will denature and coagulate at about 60 degrees Celsius, showing a light brown color." ”

Fu Tingye took the paper he had written, baked it above the candle flame, and watched the handwriting gradually appear, and his emotions rose.

"This method can be used to transmit secret messages, and it can also be used when transmitting important spy reports!"

Hua Qingxue felt that he was like a big boy at this time, and said with a smile: "This can only be regarded as the simplest, it is easy to be recognized, and when the refining tool is made, it can also make ink with better concealment, even if it is intercepted, whether the other party is blistered with water or roasted with fire, it will not be revealed." ”

She saw that Fu Tingye's expression seemed to be a little moved, and she couldn't help but think of running an academy.

Hua Qingxue's old words were recalled: "Although it seems to be magical, in fact, the principle is very simple, if the academy can do it, so that students can understand the knowledge and principles in it, everyone will learn to draw inferences from each other in the future, even without me, similar things can be made." ”

When Fu Tingye heard this, his brows furrowed, and the trace of excitement in his eyes gradually cooled.

"You're just getting better."

He was very dissatisfied with Hua Qingxue's disregard for his body.

"I asked Lu Zhengqing, and he said yes." Hua Qingxue whispered.

When Fu Tingye heard this, his brows furrowed even tighter, "Have you been to Lu Zhengqing?" ”

In order to persuade him to agree to run a college, she also went to Lu Zhengqing......

Hua Qingxue nodded sneerfully, "I also found the emperor, and he also agreed with my idea......

"What does he know as a child!" Fu Tingye's face immediately darkened.

Seeing that he was angry, Hua Qingxue pursed her lips and didn't say anything, but her eyes showed a thick sense of frustration......

She was frustrated.

Although without Fu Tingye's consent, she was not unable to open the academy, but without his support, Hua Qingxue felt unsteady in her heart.

At the same time, I feel frustrated.

Fu Tingye couldn't see her like this, and felt like some kind of little animal looking at him pitifully.

He sighed, a little helpless, "I'll talk to Lu Zhengqing tomorrow." ”

Hua Qingxue's eyes suddenly lit up!

Fu Tingye glanced at her, "Even if Lu Zhengqing thinks that your body is fine, you can't take care of the matter of opening the academy, I will arrange someone else to take care of it." ”

Hua Qingxue was so happy that she couldn't help but hug Fu Tingye, "Okay, it's all up to you!" ”

Fu Tingye hugged the softness in his arms and thought: This is not a big deal, people are still playing with the princes, he is just opening an academy...... It's normal for a man to make his woman happy and compromise once in a while......

It's definitely not that he's unprincipled.

……

The next day, Fu Tingye specially summoned Lu Zhengqing to inquire about Hua Qingxue's condition.

Lu Zhengqing is not good at talking too much, he only said that Hua Qingxue is temporarily stable, and at the end, he woke up Fu Tingye's words: opening a academy has become Hua Qingxue's heart knot.

Hua Qingxue's injury in the brain.

Fu Tingye can restrain her from moving her hands and legs in the other courtyard, can she still stop her from using her brains?

If she didn't agree to open a college, would she be worried and meditate every day?

It's better to fulfill her wish, it can be done, of course, if it can't be done, she won't feel regretful.

After Lu Zhengqing left, Fu Tingye sat alone in the study for a long time.

It wasn't until the drum beat that he came back to his senses, took out the gold paper, thought for a moment, and picked up the pen to write the chapter......

Fu Tingye is not a person who drags mud and water, once he decides to do it, he will act decisively.

He went to the court in the early days to play the matter of Mrs. Sibing's opening of the academy, and Li Jingnan had heard about it from Hua Qingxue, so he was naturally full of approval.

This is a good thing for the benefit of the country and the people, and even the Ningwang Party, which has always loved to disagree with them, has also responded one after another.

The waiter of the Ministry of Works immediately brought someone to Hua Qingxue's home for geodesic mapping, and Hua Qingxue was dumbfounded by the high efficiency.

It seems that she has just asked for Fu Tingye's consent for two days, and she is about to start so soon?

Hua Qingxue didn't know that the matter of opening the academy was mentioned by Fu Tingye, and now the ministers of the Manchu Dynasty are staring at it, and the people in the Ministry of Industry do not dare to shirk the slightest slack.

After surveying the terrain, the annex was divided into two on the drawings, retaining the courtyard building where Hua Qingxue now lives, as well as a part of the outer gardens and houses, and the other parts were all divided into the academy area.

Because it is a reconstruction, it saves the money to buy land, and only needs to be built and adjusted on the original basis.

The waiter of the Ministry of Works asked Hua Qingxue what kind of house she needed to build.

She knew this too well.

In the first half of her life, she spent almost ninety-nine percent of her time in school, and she knew too well what an academy needed.

Classrooms, conference rooms, libraries, teachers' dormitories, student dormitories, and the most important laboratories and equipment rooms are indispensable.

Of course, there won't be too many students enrolled at first, so there is definitely no need to be as exaggerated as a modern teaching building, two or three classrooms are enough, and there is only one teacher at present, so the teacher's dormitory can also be omitted for the time being.

She circled the place she thought was suitable on the drawing, handed it to the waiter of the Ministry of Works to see, and after considering some details, she completely let the other party implement it.

Now that winter is approaching, it is not suitable to start work, so they agreed to transplant some of the flowers and trees in the courtyard before the snow falls, so as to make room for spring and start work in earnest.

In other words, Hua Qingxue has a whole winter of time to prepare.

She geared up, as if she was about to accomplish something.

Hua Qingxue never thought that just relying on some middle school knowledge of chemistry and physics could teach many chemists and physicists.

However, she felt like she had planted a seed.

As long as this seed is there, it will take root and sprout in the land of Daqi sooner or later, and finally grow into a lush and strong tree!

……

The news of Mrs. Si Bing's opening of the academy spread like the wind throughout Shengjing City.

Both nobles and commoners are discussing, what will Mrs. Si Bing's academy be like?

Nowadays, people go to the academy to study for scientific research, but what about Mrs. Si Bing's academy? What can I do when I go there to study?

Hit a sharp knife?

Make a delicate bow?

This kind of thing, isn't it usually possible to learn from a craftsman for two years?

I never heard of the need for a special academy.

In any case, the vast majority of people have great expectations for the academy, especially the ordinary people.

Because Hua Qingxue has encircled a separate place, she has built a school for young children, just like the attached primary school of a modern middle school, which does not require tuition, and if you have good qualifications, you can also be selected to enter the academy when you complete your studies.

Amid the divergent opinions, the renovation of the annex is proceeding in an orderly manner.

And Hua Qingxue also began to prepare for the teaching materials.

She prepared a lot of paper, charcoal, rulers, and everything else she needed to write in.

Lu Zhengqing moved directly to another courtyard.

He did one last check on Hua Qingxue to make sure she was very healthy now, and then under Fu Tingye's watchful eye, Hua Qingxue silently wrote the first word......

Everyone stared nervously at her, fearing that something would happen to her.

Time passed slowly, and Hua Qingxue's silent writing speed became faster and faster, and the snow-white paper was soon covered with dark black charcoal characters.

Everything went very well.

She finished copying the first unit of the textbook, put down her pen, took a deep breath, and said excitedly: "At this rate, I will soon be able to finish all the silent writing!" ”

Fu Tingye walked over and found that the words on the paper were very strange, some looked like the words of Daqi, some were not like them, and there were strange symbols in between.

"I'll sort it out again when it's all dictated." Hua Qingxue explained.

Not only did the text have to be rewritten, but the inappropriate content had to be deleted, such as the molecular thermal motion, heat engine efficiency, voltage, resistance, etc. in physics textbooks, which is too far away for people today.

At least she will have to wait for her to invent electricity before she can explain those principles, right?

Although she wants to lead people to progress, she will fall if she takes too big a step.

Hua Qingxue continued to write silently in high spirits.

Fu Tingye saw that she was really fine, he put his mind at ease, he still had official business to deal with, and before leaving, he told Lu Zhengqing to always be vigilant about Hua Qingxue's physical condition and pay attention to regular rest.

Lu Zhengqing really didn't dare to be careless.

Hua Qingxue wrote silently, and he dutifully guarded it on the side.

Hua Qingxue was very reluctant to go, "Mu Yu is pregnant, and she definitely needs someone to accompany her." ”

Fu Tingye had already left, and the two of them were talking more casually, Lu Zhengqing smiled and said, "When you stop, I will go back." ”

It was impossible to get her to stop, but it seemed very inauthentic that a pregnant woman could not see her husband every day.

Hua Qingxue bit the tip of her pen and proposed, "Why don't you let Mu Yu move over and live together?" ”

Lu Zhengqing was stunned, and was about to refuse, but the words stopped when they came to his mouth.

Seem...... Is it a good idea?

In this way, he will be able to do both.

The ancients were very taboo about pregnant women moving around, for fear of colliding with something, but he is a modern person, so he naturally knows that this statement is groundless.

Moreover, Luo Muyu and Hua Qingxue have always been very chatty, let her move in, she will definitely agree.

Merely......

Lu Zhengqing couldn't help but look at Hua Qingxue.

She had already buried her head and began to write silently again, her expression was quiet and indifferent, and she did not look sad, as if she did not know the troubles of the world.

The premise of all this is that Hua Qingxue will not have an accident.

Once something happens to her, it is difficult to guarantee that Fu Tingye will not be angry with him, and when that time comes, if Luo Muyu with a big belly is frightened......

Lu Zhengqing didn't dare to think about it anymore.

I only hope that Hua Qingxue can use the chip this time to be safe......

……

In the majestic and gorgeous palace, the Queen Mother smashed another set of cups.

"Women run academies?!" Zheng Shuwen only felt a headache buzzing, "What is he going to do?" What the hell is going to be done?! What about the others? Just watching the emperor go his own way?! ”

Aster lowered her eyes and replied softly: "It's a piece presented by General Fu, even if the other adults are dissatisfied, they don't dare to say anything......"

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