"It's a keel waterwheel. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 info" Zhuge Liang concisely introduced the use and use of this kind of equipment, with a meticulous expression and extremely serious. After losing the power and coercion of a very human minister, Liu Chan felt that such Zhuge Kongming actually seemed very cute (Note 1).

However, he was humbly seeking advice, but what he was thinking about at this time was how to naturally reveal the process of improving the waterwheel in his mind.

In fact, his initial decision was to divert Zhuge Liang's attention through the watermill process, and on the other hand, to deepen his influence among the people. Kill two birds with one stone, get the best of both worlds.

The only thing he didn't expect was that Zhuge Liang had already invented a preliminary keel waterwheel at this time, and what he was going to take out at the beginning was actually an improved version of this one. Although the power of the loss is large, the advantage is that the scientific and technological capabilities of this era can be fully accepted and understood, and the productivity can be quickly formed. But it's okay, the former can only be regarded as preliminary, and it is more about learning from predecessors and lacking innovation. He said before that it is estimated that the practicality is still not strong, and Zhuge Liang should also know this, so he did not disclose it to the public.

And the people who perfected the keel waterwheel to the point where it can be used and popularized in history are also in this era, and moreover, they are by Liu Chan's side.

That's right, this person is the Ma Jun he "picked up" on the return trip.

After Bi Lan's initiative and Ma Jun's modification and improvement, the overturned car in history finally has practical value.

Thinking of this, Liu Chan had a spectrum in his heart.

He raised his head and said with clear eyes: "Teacher, the student has gained a talent who is very good at studying this Tao during this trip, and on the way he told the student about the idea of this, which coincides with the teacher, and even improves, so the student thinks, can you bring this person to the General's Mansion to study the design of this object together?" In fact, when he said this, he was still a little uneasy, in case Ma Jun was exposed under Zhuge Liang's temptation, then he couldn't hide the matter of going to Hanzhong. But he can't bring it up himself, after all, these things require the accumulation of knowledge and experience, and the set of "born to know" can't fool Zhuge Liang at all.

Zhuge Liang, who heard the words, glanced at Liu Chan in surprise and groaned slightly. He was already busy with affairs, and it was already extremely compressive to be able to find time to re-execute this overturned car that had lost its manufacturing drawings, but it was a little powerless to go further.

"Great goodness!" After a while, he showed praise on his face, so that Liu Chan, who was always worried, finally felt relieved, "It's still early, you go and invite that gentleman, let's discuss it together, and try to improve this thing as soon as possible, this is a great plan for the family and the country, and the sooner it is implemented, the people will have less hard work ......."

Not long after, Liu Dan, who walked out of the general's mansion, was already determined, and the corners of his mouth couldn't help but rise slightly. At this point, he has basically achieved the battle goal he set last night, and life is like a battle, which makes Liu Chan, who has been silent in his heart for many years, finally feel the vigor of his youth again after this crossing.

When he returned to the mansion, he found that Ma Jun had just returned from a trip in the city under the leadership of the servants in the mansion.

This young man is still excited in his eyes, because he was born poor, he has not been to the ancient capital of Chang'an, nor has he been to the Han capital Luoyang, and now he can experience the style of this prosperous Chengdu city, which is quite eye-opening.

"My lord." Seeing Liu Chan, Ma Jun made a decent gesture, which made him laugh.

"I said Deheng, if you don't get used to it, forget it." Liu Chan patted him on the shoulder with a smile and teased: "You are only a teenager, you don't need to be like those old-fashioned people." ”

Ma Jun touched the back of his head embarrassedly, but quickly reacted, isn't the person he is loyal to in front of him only a teenager? And if you ignore the powerful aura released by the other party, in terms of appearance, it is estimated that he is one or two years younger than him. However, such characters should be mature early.

He now knows Liu Chan's true identity, which the latter has already said when he came to Chengdu City, and his surprise at that time is of course incomprehensible, and he can't understand why such a big man would fall in love with an ordinary person from a poor background like him.

The feeling of hugging a thigh is cool, but the thigh takes the initiative to let you hug it, and everyone will feel uneasy.

But at this moment, when Liu Chan took him to the study, looking at the pile of messy drawings on the table, he suddenly understood a little bit in his heart.

"Look at these." Liu Chan pushed the drawing in front of him to the other side.

These are all the design drawings of the keel waterwheel that he stayed up late last night, and a lot of modern concepts have been added to it, but the basic concept pattern can still be understood by people in this era.

Ma Jun stepped forward, his hand trembling a little when he picked up the drawings, he knew that this was his best chance to show his value. Thinking about it, the only thing he has made a little contribution to is this from Momen, this should be what the other party values, if the ability to come up with in this area can not satisfy Liu Chan, it is estimated that he can only roll up and leave.

Ma Jun forced himself to stabilize his hands, and then calmed down and began to analyze the contents of the drawings.

Frame.

Core.

Fittings.

Undertake......

The more closely he looked, the greater the consternation in his heart, and the greater the consternation, the more serious he became. These drawings are clearly freshly drawn, and the ink on them still shows signs of drying, which only shows one thing.

These designs are all from the young master of Shu Han who has a young face in front of him, but often gives people a feeling of ancient wells without waves!

He thought of the figure of the other party when he adjusted the hidden weapon, yes, this young man does have such an ability.

"Oh, by the way, it's time to call it the lord, but it's always a little awkward to call it like this, what should I do......"

Seeing the end, Ma Jun's thoughts unconsciously deviated, and it wasn't until Liu Chan watched him take the last drawing and tap on the table in a motionless daze, that he came to his senses, revealing his signature shyness.

"Tell me what you think of it." Liu Chan thought of Zhuge Liang's words and deeds today, and began to learn the same, there was no feather fan around, so he could only pick up a piece of discarded manuscript paper and fan it up.

"Is the young master hot?" Deciding on the title of following the crowd, Ma Jun muttered a little puzzled, and then sorted out the thoughts in his mind before opening his mouth: "I have studied the prototype of the overturned car designed by Bi Lan, but because I have not seen the real thing, I guessed it by relying on some words. Today, these drawings are greatly improved and improved on the basis of Bi Lan's design, and the exquisite conception and accurate theory are worthy of the reputation of a masterpiece of the world. ”

These words are not Ma Jun's sycophants after guessing the author, for him, the path he is engaged in is close to the Tao, which cannot be blasphemed, and any false praise or malicious criticism should not exist.

Seeing that the young master groaned and did not react, Ma Jun couldn't help but pick up all the drawings again and read them again with relish.

In fact, he didn't know how far he was from the path of the Mo family's giants.

But he felt that the young master in front of him must have caught the tail of the Dao.

(Note 1: When I wrote these sentences, I thought of an essay, Wei Wei's "Who is the cutest person", so my brain pumped to describe it like this~~~)