When encountering difficulties, I want to find Zhuge Liang,

This is the only way that Qi Jinjin handed over to Liu Chan.

Liu Chan took advantage of Lu Yusheng's rest, ran to Zhuge Liang's mansion with a large number of mathematics, physics and chemistry textbooks, and spread these books in front of Zhuge Liang.

Zhuge Liang, who was planning Liu Bei's accession to the throne, was overjoyed when he saw these color-printed pages.

He quickly stopped all the work at hand, picked up the book, and took it to the front of him tremblingly to read it carefully.

After a long time, he nodded:

"There is such a way to describe numbers, and it is really wonderful."

"Can the military advisor understand?" Liu Chan was shocked.

"Hehe, what's so hard about that?"

Although Zhuge Liang didn't know the symbols on it at all, if he looked at the book a little, he could think that the lower right corner of the page was the page number.

Reading a little bit against 1234, he also quickly grasped the rules, and then read it in the book, and also understood the meaning of these symbols;

The XYZ of the algebra part is clustered together, and Liu Chan looks at it.

But although Zhuge Liang didn't know how to read it, he could think about it in connection with the context, and he also knew that this was a code name.

He can automatically make up something else in his brain instead;

As for other simplified characters, it is not too much of a problem for Zhuge Liang to be able to read even birds and insects without barriers, and he can already recognize seven, seven, eight and eight even with guessing.

After watching it for a while, he quickly entered the rhythm, and after reading the initial article, Zhuge Liang was already deeply addicted to it.

Tut.

Speaking of which, those things that Shizi made before may also have quite a connotation, but Zhuge Liang didn't show much interest after watching it for a long time.

Zhuge Liang is also worried that the books of heaven in the hands of the prince are the same thing-

He thinks that as Shizi said, to promote the classics in addition to the traditional scriptures, there must always be a corresponding knowledge system and book content.

I have to be able to explain in detail what is the way to persuade people in the book.

But this "Junior High School Mathematics" brought a deep shock to Zhuge Liang.

This is the book of heaven, this is the avenue!

Zhuge Liang felt as if he had picked up a piece of dazzling stardust from the vast galaxy,

He was immersed in it, unwilling to be released for a long time,

It wasn't until Liu Chan coughed dryly that he came back to his senses.

"This book, can the prince be willing to borrow it and Liang to take a look?"

"Well, of course,

However, I have already given this book to the little lady of the Lu family before, and if I want to borrow the book, I still have to ask for her consent.

If you want to come to the military advisor to borrow it, Lu Niangzi will not refuse. ”

Can the lady of the Lu family also understand?

The Jiangdong Lu clan is really pedantic.

Zhuge Liang remembered that his wife Huang Yueying was also very interested in this strange way, and even if he was busy, he could also be studied by his wife.

This book of heaven has been of great help to the Han Dynasty, and we must grasp the mystery of it.

"Okay, then I'll wait for the news of the landing lady."

Liu Chan saw that Zhuge Liang did not regard this book as an evil art, and he was also quite happy in his heart.

In addition to this mathematics, Lu Niangzi also studied "Physics",

She transformed a trebuchet, I don't know what the military advisor thinks? ”

Before Liu Chan came, he had taken advantage of Lu Yusheng's rest time to quickly understand the simple transformation between the concept of the principle of leverage and potential kinetic energy.

He was afraid that he would forget, and he was reciting upside down all the way, but he finally remembered it firmly in his heart, and he could show his talent in front of Zhuge Liang.

He took a chopstick and told Zhuge Liang in detail about the fulcrum, force point and force point.

He also explained the scheme in Lu Yusheng's conjecture:

Set the counterweight on the trebuchet, lift the very heavy counterweight, store the human or animal power in the counterweight in the form of gravitational potential energy, and then fall down violently,

The gravitational potential energy stored by the counterweight is transferred to the boulder with the help of a lever,

Theoretically, it can produce great lethality and cause great damage to the city walls.

Zhuge Liang was very good at inventing and renovating facilities when he was in high school, and after getting "Heavenly Creations", he studied many ordnance and farm tools.

He knows how to do it, but he has never been able to understand the principles behind the interaction of several things.

Under Liu Chan's explanation, he quickly understood the principle of this trebuchet and exclaimed:

"I see, well,

This is potential energy, this is kinetic energy......

This knowledge of the power contained in all things in the world is mechanics!

This physics should be the truth of the avenue that Haotian God makes everything in the world run, right?

It's wonderful, it's wonderful! ”

In fact, Liu Chan himself doesn't understand......

However, Zhuge Liang had already understood.

is worthy of being a military advisor, worthy of being a smart person who will go down in history,

In front of him, Liu Chan felt incredibly stupid.

Zhuge Liang thought for a while and thought that Lu Yusheng's improved trebuchet was of great value.

It should make a huge difference.

Although the thunderbolt has become very popular in these years,

But because it is mainly pulled by manpower, and the people who drag it cannot keep pace, they naturally cannot release too large stones, and they do not fly far.

In battle, it is necessary to push this bulky thing close to the city wall, and if you are not careful, you will be killed and injured by a counter-assault by the soldiers in the city.

Therefore, although this thing has a long history, it has also achieved certain results in Guandu, and it has not been adopted by a swarm of bees later.

0 After Lu Yusheng's changes, Zhuge Liang thought that the throwing range of this object would be greatly expanded.

In the future, there will be a guard like Cao Ren who has not been in the city for a year, and he can completely use this weapon to attack day and night.

A little lady can master this technique in such a short period of time, and she can also apply what she has learned, presumably she can learn the depths and create more things that bless the Han.

This book is really mysterious.

"That "Physics", please also lend it to Liang Niangzi to read it.

If Haotian God allows it, Liang also wants to learn more about this technique. ”

What's so hard about that......

Sister has a bookstore.

I heard Sister Ah say that there are fewer and fewer people who read physical books in the future, so I will buy more and bring them back to this era, so I can't say that anyone will report it, right?

·

"Not bad, boy, is making such rapid progress?

A few days ago it was a binary equation, and now it has fast-forwarded to the derivative? ”

In the Internet café, Qi Jinjin held Liu Chan's set of problems and was stunned.

"Hey, wouldn't Sister Tell me either?"

"How could I not?

I am the God of Haotian, the supreme god,

I also scored more than 120 points in mathematics in the college entrance examination, how can such a trivial thing be difficult for me? ”

She frowned and thought for a long time, but still showed a rather painful expression:

"Forget it, let's hurry up and shake people!"

·

Liu Chan's hard work was not in vain,

He returned to his own era, hurriedly woke up Lu Yusheng, and recited what he had just heard like a cannon, and really won Lu Yusheng's exclamation.

"The son of the world is really a pedantic celestial!"

Qi Jinjin High School Mathematics and Physics have been returned to the teacher.

In order to solve the problem for Liu Chan, he specially called Gu Xiu, a high-achieving student who was a graduate of the mathematics department of a senior university in the United States, to solve the problem for Liu Chan.

It's a pity that Gu Xiu has been an Internet addict for many years, and the university courses have basically been returned to the teacher.

He called his teammate Sun Ao again, and the two of them discussed and searched for questions on the Internet, and finally solved the problems listed by Liu Chan.

Liu Chan himself was not sure that the two of them gave the correct answer.

But there was no better solution to the problem, so Liu Chan could only pretend to understand and nod his head and write it down, and hurriedly ran back to explain to Lu Yusheng.

Although even he himself doesn't know what Liu Chan is talking about,

But Lu Yusheng has been thinking about these problems for a long time, and many of them already have answers in his heart.

Liu Chan clicked slightly, and Lu Yusheng immediately understood, and his whole body was extremely comfortable as if he had opened the second pulse of Ren Du, and he was almost about to shed tears of joy.

"Thank you, thank you."

The little girl was incoherent with excitement, and then she realized that she was quite rude, and hurriedly bowed down to Liu Chan.

Lu Yusheng's little face was flushed, but when Liu Chan hurriedly helped her up, he felt that her hands were quite cold.

Looking at the little girl again, although she was excited, she couldn't hide her tired face,

He knew that Lu Yusheng had spent too much effort to solve the problem these days, and he was a little reluctant to go.

It was on a whim that tired this girl away from her family,

was lazy again, and handed over all the topics given by Sister A to Lu Yusheng, turning her upside down, but she became like this.

"In the future, you have to work too hard, reviving the Han is not an overnight effort, you don't have to work so hard."

Lu Yusheng shook his head:

"I'm not as smart as Shizi, so I have to be extra attentive.

I do like this, and I can do something for the son, and it's too late to be happy, where is the effort. ”

Liu Chan smiled bitterly:

"I am the one who caused you to live here, how can I bear to let you do things for me so hard."

He originally wanted to say that he would send Lu Yusheng home, but he had been in contact with Qi Jinjin for a long time, and Liu Chan also knew that this belonged to the category of sending propositions.

He was only thirteen years old, and he had to scratch his head, not knowing what to say for a while.

However, Lu Yusheng was shocked when he heard this, and then nodded happily and said:

"Okay, I got it!"

"If you have any problems in the future, can you ask the prince again?"

Liu Chanwan smiled:

"Of course you can, even if I don't, I can go and consult Haotian God."

Lu Yusheng's face was slightly red, and he said in a voice that only he could hear me:

"The son of the world is the supreme god in Yu Sheng's heart!"