Chapter 744                                                             

"What! I have to pay so much tuition when studying at Sihai Academy. Are these students from Sihai Academy fools?"

One person said in shock.

"Who said no? It is said that the Wenwu Hou got them a student loan, which was to lend them money to study, and they would have to pay it back in the future!"

"Tsk tsk! This is a business that is not a good deal. I did nothing, so I owed these students a thousand taels of silver. If I can't pay it back in the future, I don't know how to torture those students!"

The talented men are all talking about it.

What they didn't know was that what the students of Sihai Academy learned was worth not only if they were 1,000 taels of silver, but even 10,000 taels of silver.

In Sihai Academy, Songzan Guoguo began to teach the students the first lesson.

"Hello, students, I am your teacher Songzan Guoguo. The first lesson I gave you today is a course related to natural biology!"

Songzan Guoguo said.

This course was specially arranged by Lin Fan, with the purpose of allowing students to understand the habits of various animals in nature and facilitate their in-depth study in the future.

Moreover, the habits of some animals also contain scientific principles, which are most suitable for these students to learn.

"Well! Teacher, what is a natural creature?"

A student asked.

"Natural creatures are all kinds of animals in nature, including us humans themselves, and animals include mammals, amphibians, and non-mammals!"

"And all mammals are born from conception, while non-mammals are born from eggs, such as chickens, ducks, gooses, etc."

"An amphibians are animals that can live in water and land at the same time, such as frogs."

Songzan Guoguo preached seriously.

A student asked curiously: "Teacher, are we students the use of these?

"Haha! These are basic knowledge, which seems useless, but if you don't learn these, it will be difficult for you to learn the following courses, and these are also very useful!"

"For example, frogs are beneficial insects, that is, insects that are good for humans. They eat pests. When planting waterways and crops, some frogs can be raising them to reduce pests and diseases!"

"How about it?

This is very useful. If you go home to farm and know that raising frogs to prevent pests and diseases will make the crops you grow more productive!”

Songzan Guoguo said.

Now, all the students present nodded, and no one questioned Songzan Guoguo's teaching anymore. Songzan Guoguo said: "What I just said is just some of the most superficial knowledge. Do you know how to raise pigs so that they can be as white and fat as those pigs raised in Zhenzhou, and they have delicious meat?"

"Teacher, we really want to know this!"

"Yes, I was curious before why the pigs raised in Zhenzhou are different from those we raise. They are not only more than twice as big as they are, but also have such good meat quality!"

The students all asked.

Songzan Guoguo smiled and said, "That's because of castration!"

"When raising pigs, remember to keep sows and boars separately. In this way, sows can gain weight without boar harassment!"

"After the boar is castrated, his temperament will become lazy. He only knows how to eat and sleep every day, so he will naturally grow fat and strong, and his flesh will not be fishy!"

After Songzan Guoguo said that, all the students present were shocked and stood up and said, "Teacher! How is this possible! Is the secret of pork that simple?"

"It's that simple, this student, I know you don't believe in this matter, but Lord Wuhou did this, this is knowledge!"

hiss!

The students all took a breath. They thought knowledge was, but they didn't expect it to be such a simple thing.

"Don't underestimate these things. If I don't tell you, will you know?"

Songzan Guoguo asked.

"Yes! If the teacher didn't tell us, we would never know this. Of course, someone might find out by chance, but that's not sure!"

"Teacher, we understand, please continue to impart our knowledge!"

The students' enthusiasm was mobilized and they all actively studied.

"We know that there is wind in nature, and wind is a good energy source. When you look at the shape of this fan blade, we just need to bend it slightly. When the wind blows, the fan blade will rotate!"

"When the gears are connected, the fan blades rotate and drive the gears, these gears will be driven. So, can you do something else below?"

Songzan Guoguo asked.

"Teacher! This should be what Lord Wuhou said about irrigation. You only need to put something similar to a wooden barrel below to bring the water flow elsewhere!"

A student said hurriedly.

"Yes! That's it! But this is just one of the uses, and more uses are what you need to think about with your own brains!"

Songzan Guoguo said with a smile.

"Also, the current we mentioned last time can also be used to generate electricity using this fan blade. However, the utilization of electricity is relatively complicated and you need to learn more systematically in the later stage before you can use it."

Songzan Guoguo said again.

"Teacher, what you taught today has helped us so much!"

One person said excitedly.

"Haha! If you can help you, it will be my honor!"

Songzan Guoguo said with a smile.

Next, she taught these students a long class. There was already a lot of content today. In the remaining time, she assigned homework to the students.

"Actually, what you have learned today is a lot of use, and you need to think about it and use your brain to think about where you can apply it!"

Songzan Guoguo said.

At this moment, Lin Fan pushed the door and walked in, and smiled and said to the students: "A county town not far from Chang'an City has suffered a severe drought!"

"The food grown by the people is about to die of thirst. I will take you to solve this problem now. This time, the imperial court allocated as much as 100,000 taels of silver!"

"As long as the disaster relief is successful, the money will be ours!"

"However, I have always calculated it very clearly when doing things. You are my students. I will take you with you and you will also help you. However, the only silver I will be given to you is only one hundred taels!"

After Lin Fan said that, the students all had their eyes shining brightly, and they didn't expect that they could show what they learned so quickly.

"Mr. Wuhou, even if we don't give money, we are willing to solve the problem of drought for the people!"

The students said excitedly.

"Yes, Lord Wuhou, we are willing to go 1"

Another student said.
Chapter completed!