Renault didn't answer, beckoned Huya, and asked him to call Mozi, that kid was about the same age as Luo Ning, and now his name in the craftsman camp was no worse than Zhang Tan.

The two of them just sat and drank tea, Luo Ning was not in a hurry, she wanted to expose the illusion of the secret master. Unlike those scholars, she never believed in the legends of the secret masters, and as for the things that the secret masters had researched before, in her opinion, it was nothing more than that, and she could change it.

This is human nature, especially smart people, who will always feel that the achievements made by others are actually not so remarkable, and it is okay to replace them with themselves.

Many things are just a layer of window paper, which can be broken when stabbed, but for thousands of years, how many such window papers have made human beings suffer.

What is a horseshoe?

A semi-circular hollow piece of iron can solve the most difficult problem for cavalry.

In fact, technology is just layers of window paper, as long as you pierce it, you will suddenly realize that it is so simple.

The secret master in Luo Ning's eyes, that's it, you look at the tricks made by the secret master, what's there, a few claws are plows, ore burns, it's iron, what's there.

I have to admit that starting from the age of ten, it only took five years to develop a broken household into the top 20 wealthy businessmen in the entire Great Chu, this IQ and ability, beating 99.99% of the businessmen on the earth, Renault is definitely not comparable anyway.

However, this premise must be in an environment like Dachu, where there are too many businesses that can make money, as long as you use your brain, the money will flow into your home like a river.

After a while, Mozi came, covered in dust, gray-headed, and dressed in craftsman clothes, no matter how you look at it.

"Miss Luo, if you have any questions, you can ask him. Renault said, this girl has a character, if you want to convince her, you have to hit her in the place where she thinks she is the most powerful.

As a traverser, he is still very confident, and can even reach the level of arrogance, in the face of a group of natives, even if it is an elite monster among the natives, Renault still feels that it is a loss of identity to go into battle in person.

In fact, the biggest advantage of the traverser is the cognition of historical development and the knowledge of which ones are good at themselves. Renault tried his best to avoid playing politics with the Da Chu people, he really couldn't play it.

Seeing that Mozi's nervous face changed color, Luo Ning was so angry in his heart, I don't know if the secret master has the ability, human nature is not good, I want to tell you that building a city of fine iron is a idea, you actually find a craftsman to deal with me?

"This little master, do you know how much fine iron weighs on one side?" There is anger in her heart, but she can calm down, since she was ten years old, she has experienced not only business, but also dealing with Dachu officials, don't look at her age, she is much more mature than Mozi.

"About 7.8 tons, it depends on what kind of refined iron, whether it is ordinary high carbon, high manganese, tungsten manganese, or other types of alloys. The latest formula alloy we have there is tungsten handle iron, which is relatively heavy, and can reach about eight tons on one side. Mozi, who was a little at a loss when he got into the RV, was relieved when he heard this.

It's not that Mr. wants to take the school exam, it's simple, Mr.'s question is tricky and weird, every time he asks it, he has a headache, the question is that Mr. is going to take the school exam, all of which he has learned, and if he can't answer it, he will be beaten.

For his board, my sister Murphy raised her hands in favor, and even celebrated several times in private for this, you see, among so many students in the entire Shengong Palace, who has been beaten by Mr.

In addition to Mr.'s cronies, Huya is often kicked by Mr. when he is studying, and Mr. won't even say anything heavy about you.

Mr. ignores it, it's definitely not a good thing, beating you is to look up to you, and you are valued for you understand. After Mr. finishes fighting, when I go home, my sister will beat you again, my sister will not have a good life for you, and Mr. never beats my sister.

This is Murphy's theory, although it is very extreme, it is very marketable in Dachu, as Mozi has been beaten more, no one dares to underestimate the little homeless people of the year, and now in the eyes of everyone in the Shengong Palace, Mozi is beaten, which is basically the treatment of a disciple.

Even if Renault never said it, or even recognized him as an apprentice, everyone else saw it that way. Don't look at Mozi's lack of words, his status in the Shengong Hall is not low at all, and the four grandmasters will nod politely when they see him.

In the craftsman camp, the little Mozi can be half of the family, the first person under the Zhangtan. If he has a disagreement with Zhang Tan, even Zhang Tan has to carefully ponder whether he has made a mistake.

Luo Ning forcibly endured the anger in his heart, deceived the secret master, and called a bullshit bastard.

"What is 'ton'" Da Chu, there is no ton as a unit of weight, this is a modern unit that the craftsmen of the Shengong Temple, under the guidance of Renault, are slowly adapting to. There are not only tons, but also units of length such as millimeters and millimeters, and units of temperature such as degrees Celsius.

The big workers in the craftsman camp of the Shengong Temple discussed and studied something, but the craftsmen outside couldn't understand it at all.

Mozi was stunned for a moment, and then he reacted, he had long been used to it, from the time he started studying, it was the standard unit given by Renault, and he was really not used to Da Chu's unit.

After converting it in his heart, he said: "One ton, about two thousand catties, ordinary fine iron, one side is about fifteen thousand six hundred catties, but it is not so accurate, different refined iron is very different." ”

Luo Ning heard the specific number reported by Mozi, and a trace of surprise finally appeared on his face. She had a reason, because of an accident, she deliberately weighed the weight of a square iron, this is a big project, it took a lot of manpower, it was measured, less than Mozi said, but it is generally true.

"Have you tested it?" Luo Ning finally paid attention to it, originally she asked this question just to embarrass Renault, but a small craftsman casually cracked it.

"That's not true, only the new alloy will measure the density, the smelted alloy has been measured before, and there is no need to measure ordinary refined iron." Mozi said as a matter of course, and frowned after speaking, quite dissatisfied with Luo Ning.

Just this bit of, you still have to call me over, just a small job, he naturally didn't dare to complain about Mr., and the anger in his heart was directed at Luo Ning.

But his temperament is like this, even if he is angry in his heart, the expression on his face is not obvious.

Luo Ning didn't speak, just stared at Mozi, she wanted to know, was this a little trick played by Renault, when he called someone just now, he had already told this kid the answer?

Whether it is or not, Luo Ning's heart is vigilant against Renault, it seems that this secret master has some knowledge, not exactly a liar.

Mozi was stared at by her straight hair, in fact, his age, like Luo Ning, is sixteen years old, but Luo Ning has been carrying the family business since he was ten years old, that is a character who is used to seeing big scenes, but Mozi was born humble and lived aggrieved, until he entered the Shengong Palace, life became better.

In addition, he has a wooden personality, from the outside, he is much better than Luo Ning, and the gap between people and high-ranking officials is as far as that of old farmers and high-ranking officials, and when he is stared at, he is uncomfortable.

At his age, it was originally the time of the young Aimu, but Mozi had not yet enlightened, and he didn't have this idea at all, and he thought about learning things with his husband, and it was best to be beaten often, and then his sister would be very happy.

"Miss, what do you want to know? Is it a unit?" After being stared at for a long time, Mozi couldn't stand it, and he didn't like to speak, so he took the initiative to speak.

"Units?Weights and Measures?" Luo Ning is indeed very smart, she has heard many of Mozi's words for the first time, and as soon as her mind turns, she understands seven or eight points.

"Hmm!...... Weights and measures start with the unit of length. Nervous in his heart, Mozi kept saying that he used his best things to relieve the pressure in his heart.

"First of all, I have to determine a length, which is the most commonly used step of my Da Chu, Mr. changed the step slightly, shortened it a little, and it is about the same as the side length of one side, and one side is a volume unit, not a length unit. This unit is called the meter, which can also be called the step, the so-called side, which is a cube with a side length of one meter, and all the weight is actually converted from the length. Mozi Balabala kept talking, not daring to look up, Miss Luo's eyes were too bright, looking at the infiltrating people.

One side, one step, one meter......

In addition to the unit of rice, Luo Ning is the first time I have heard of it, and the other two are used by Da Chu, and you can understand it as soon as you hear it, but why is the unit of length related to the unit of weight?

Smart people, when they encounter something they don't understand at all, will be like a sponge, quickly absorbing knowledge. Idiot, you say it 10,000 times, and he still can't remember.

"The most common thing we have is water, so based on water, the water that can be held in a cube with a side length of one meter, as a standard, is set at one ton, that is, two thousand catties. The results of the measurement are similar to the catties we use now. Mozi is an old ox pulling a cart, he only knows how to pull, but he doesn't look up, he doesn't look at Luo Ning's eyes, he finds that he speaks more neatly.

"One side of water is one ton, we set a constant to one, and this constant is called density, so no matter what it is, as long as you know its density and then know its volume, you can easily find the weight. Mozi Balabala went on to say that if he was given a pen, he would be able to write a bunch of mathematical formulas.

Renault originally just wanted to kill Luo Ning's sharp energy, but the more he watched it, the more interesting it became!

Sixteen years old, in the dynasty, just entered high school.

In Da Chu, almost half of the people have become fathers, the average life expectancy of Da Chu people is not high, they don't give birth to children early, and they hang up before the children grow up, so they get married and have children very early, and it is normal to be a grandfather at the age of forty.

Mozi has also reached the age when she should get married, and she heard that her sister Murphy is giving him a lot. Don't look at the Shengong Palace, there are many men and few women, but there are many who are willing to marry Mozi, the female officials around the ninth princess, if they are not too old, most of the female officials are willing.

It can be said that as long as Murphy nods, the school-age girls in the Shengong Hall can be picked by him.

The more Luo Ning listened, the more ugly his face became, not that what Mozi said was profound, as long as he thought about it for a while, he would understand it.

The question is......

It's a complete system!