The main question is, who would have thought that the empress would come to be a substitute teacher?

In this case, not to mention that they are just descendants of important ministers, even if their grandmother or mother comes in person, they can only nod their heads and pretend to be grandchildren, okay?

The one in front of him is the best of the Tang Dynasty!

"My God, we're just an academy, how can we alarm Your Majesty to be a little substitute teacher?"

"It must be a bad idea from the mansion master, it's too ruthless!"

"With His Majesty here, how can we be lazy?"

"Now it's not a question of whether to be lazy or not, it's simply ...... It's like sitting on a needle carpet and spending days like a year!"

The students were wailing in their hearts, but they didn't even realize that they were now able to use some idioms at will......

But this is not useful, and the big question now is, how can we live comfortably and comfortably?

Otherwise, as it is now, you will be uncomfortable to die if you sit for half a day. What's more, wait until the lord of the mansion comes back?

"What do you think I'm doing?"

The empress sat on the podium, originally picking up two textbooks and flipping through them, but she was stunned to find that almost all the students were looking at her, and she couldn't help but be a little curious.

"Didn't the Lord of the Lin Mansion say that he had assigned you homework, is it already done?"

"I didn't ...... Didn't ......."

The students shook their heads in a cold sweat.

Done? it! This hasn't started yet......

But the empress took the initiative to ask, how can you say that it hasn't started yet? Isn't that looking for a draw? Yes, many students had an idea and had an idea~

"Deng Xiaoqiu, you have a good brain, let's make a steam engine, right?"

"Yes, yes, forward, backward, you two brothers are here to help. ”

"There are also Huo Mei and Yan Wenwen, your grades are also not bad, let's try it together!"

"Siyu, you're here too......"

Compared to before going to school, the students' brains were much brighter, and some people took the lead, and everyone took action in an instant.

Instead of sitting there and spending the days like a year, for fear that he would not behave well and be caught by the empress, it is better for everyone to make that steam engine together.

Although everyone doesn't even have a clue now, at least they don't have to sit there and feel uncomfortable, right?

Even if it's pretending to be something, it's good to pretend that you know something!

With this in mind, thirty students, all of them, got into action!

In fact, all kinds of metals and other materials had already been sent by the department early in the morning, and even two craftsmen were specially dispatched to wait for dispatch not far away.

After all, it's okay to let them make steam engines, and let them make all the parts and even the iron or something by themselves?

The students all mobilized and began to flip through books, talk to the blackboard, and discuss all kinds of ......

"In my opinion, this steam engine, we should make a cylinder first?"

"I think I should make a flywheel first......

"This thing is important, isn't it?

"Pistons?"

The students have their own opinions, but in reality, it's almost all nonsense, because they don't even know what a steam engine is.

The graphics are there, even for every part......

But who knows what those parts are for, and what is the use of making such a steam engine? Nobody knows......

Seeing the lively discussion among the students, the empress held her cheek with one hand, and suddenly became a little interested.

"What the hell is a steam engine?"

The Empress was curious, and began to flip through the books related to the steam engine......

She knows very well that Lin Zifan often makes something eye-catching, or unheard of, but very useful.

Therefore, seeing that her classmates were having a heated discussion at this moment, she was also interested.

Now it's obvious that the students don't understand!

In that case, why don't I teach myself?

Wouldn't it be appropriate to teach these students after they have learned it?

In this way, it is not in vain that I am a substitute teacher at Lily of the Valley Academy, right?

Thinking of this, the empress nodded secretly, feeling very reasonable. I have even decided in my heart that I must learn to make this Sloazi steam engine, and then teach the students!

Soon, the empress turned to the passages related to the various knowledge of the steam engine, and then, like a sponge, began to absorb it frantically......

The empress is literate and has a high level of education.

But the problem is that the empress has never been exposed to these things, physics and chemistry, and she doesn't know what the steam engine is for.

Therefore, the empress can only keep all kinds of content in mind, similar to rote memorization, anyway, write it down first!

"Fortunately, there are all kinds of patterns in this book, and it looks like all these parts are taken out and put together like this, and the steam engine is formed, right?"

"But how did the cylinder and piston get in? Unreasonable, right?"

Seeing halfway, the empress suddenly frowned, feeling a little blind.

Before watching it, she swore and was full of confidence, thinking that she could definitely handle it.

After all, this is the homework and task assigned by Lin Zifan to a group of 'little fart children', how can he not be the king of a country, an adult, and not stupid?

But now the question is...... I really can't figure it out?

The Empress suddenly felt a little uncomfortable......

Damn, I don't even know what to do when I look at the drawings?

This look is a full half day.

At the end of school, Tsing Yi and Ziyi reminded her, and the empress came back to her senses, looked at the books in her hand, avoided like a snake and scorpion, and just wanted to throw this thing out instantly, how far could it be thrown away!

She watched it for most of the day, but she didn't have a clue!

The parts are those parts, she is almost familiar with them, and she remembers them clearly, but the problem of assembly is very annoying.

For example, how does a piston that big lump get in through the small opening of the cylinder?

"School!"

In the end, the empress could only say that she was out of school with a black face.

After being uncomfortable all day, the classmates who had a dry mouth and had no clue after discussing it almost ran away, and the empress was slightly relieved when she saw this.

Because, at least, it means that it's not just me who has no clue, but everyone who has no clue!

And they came to discuss, and I thought alone, what's the matter, I'm not as good as a group of children, right?

But this self-consolation did not work, and after the students left, the empress thought about it, put away the textbooks, and returned to the palace.

Soon after, the Ministry of Industry Shangshu received an order from the empress to bring a few powerful craftsmen to the palace as soon as possible.

The Ministry of Industry Shangshu thought that there was something important, so he immediately took people and hurried to the palace.