Wei Gu said: "No. ”

"Big brother, what's wrong."

"Little sister, don't interject, second brother, think about it, those strange things on this kid's riverbank, as well as bread, monkeys, and other strange things, so he shouted, let's go together. We were hung by him together. ”

"yes, this kid is a bad guy." Weide said.

"Where's the monkey?"

"Little sister, we brought a kind of fruit, you go into the living room to eat, if you go late, your mother will leave it all to the fourth brother."

Pan Li'er entered the house.

Wei Zheng raised his fist and said, "Next time I'll beat him." ”

"Third child, you can't beat him, if you do, I'm about the same."

"Second brother, don't mess around, I still don't feel right."

"Something is wrong."

"Second brother, you use Song Jiu to compare with Zhang Xiaolang."

"Why compare them?"

"We don't mention the little sister's family affairs, only the two of them. First of all, compared with the family background, Song Jiu's father is my father's subordinate, and Zhang Bing is also my father's subordinate, the difference is that General Zhang Bing is still alive and has a good family background. Song Jiu's father died, so the family background was once in decline. The Song family is not as good as the Zhang family. ”

"Yes, otherwise how could my mother deliberately let my little sister ......"

"Second brother, don't worry, family background is a part, it depends on the individual, and your majesty's previous family background is not very good......" Pan Weigu didn't dare to say down. Zhao Kuangyin had a hard time when he was young, very bitter, very hard, his father was a petty officer, but although the Khitans did not kill many people after entering Beijing, they robbed and robbed, causing the people in the capital to live more and more difficult. Zhao Kuangyin grew up, Zhao Kuangyi was born, and there are two daughters, maybe Song Jiu can't experience this feeling, but in this era, there are many children in the family, and the eldest son is the most difficult one. Father won't hurt, mother won't love, the little sister will come to teach a few words at every turn, and even Zhao Kuangyin will do the inspection of the Son of Heaven because of the rumors in the city, at that time he was a general, I want to go home to find some warmth, and let the little sister use a dough rolling battle to drive out of the house, shouting, the big husband is about to decide, when he is self-determined, why go home to scare women!

With nothing to do at home, many family members, embarrassing life, and crowding out of the old and young, Zhao Kuangyin was forced to run away from home, first defected to Dong Zongben, a good friend of his father in Suizhou, but Zhao Kuangyin's ability made Dong Zongben restless and drove him away. took refuge in his father's former subordinate Wang Yanchao, Wang Yanchao was very happy, ate a meal, directly gave a few times of money, and sent away. So this good emperor is not good, Zhao Kuangyin will definitely hate this when he thinks of this, but he must also use Wang Yanchao, use enemies, Liu Bang has done it, Li Shimin has done it, only Zhu Yuanzhang has not done it.

The world is so big, there is nowhere to go, Zhao Kuangyin has been floating outside for a whole year, whether he has stolen chickens and dogs in this year, no one knows Lu Dao, only that when Lu Dao appeared in front of Guo Wei with the most glimmer of hope, he was ragged and had a vegetable on his face, so that Guo Wei did not believe that he was the son of an official eunuch. His father's benevolent person did not tolerate Zhao Kuangyin, but Guo Wei, who had only a one-sided relationship with his father, immediately took in Zhao Kuangyin and used him as a personal soldier.

Zhao Kuangyin before the age of twenty-one was so inconspicuous, even incompetent, not as good as Song Jiu before the age of seventeen. However, as soon as it shines, it begins to dazzle.

Pan Weigu does not mean that Song Jiu has reached the same height as Zhao Kuangyin, the starting point is different, one is a miscellaneous talent, the other is a direct gun, the latter can get out of power, and the former can only be said to have a road to wealth and nobility.

It's enough, do you expect Zhang Zhaoyun to be the emperor in the future?

The brothers thought about it carefully, the thesis was talented, Song Jiu was born in a lift, but he didn't like to drop the text, and Zhang Zhaoyun was a military general, but he didn't participate in the imperial examination, but he liked to drop the text. You can't evaluate it according to your own preferences, you have to evaluate it fairly, and each has its own advantages and disadvantages.

In terms of appearance, Zhang Zhaoyun is above Song Jiu, but Song Jiu is burly and sturdy, and he is not bad. As long as a man looks good, it's okay, what is the role of looking like Pan An?

In terms of position, Song Jiu is not as good as Zhang Zhaoyun, the same eight grades, and the nature is very different. Coupled with his family background, at first glance, Song Jiu is far inferior to Zhang Zhaoyun.

However, you can't look at it this way, now Song Jiu is not as good as Song Jiu, but Song Jiu rises quickly, if the emperor evaluates, Song Jiu is far more important than Zhang Zhaoyun, and Song Jiu has a lot of shortcomings, but there is one point, the human touch is heavy, including to the people in the river, to relatives, to friends, to students, to get along with him, I feel very comfortable and happy, even if it is my own Yanei, the children of Gaomen. It is rumored that he is sexy, and he doesn't seem to be lustful, and he hasn't touched that beautiful man so far, and he is more single-minded.

In this comparison, Song Jiu is also a good candidate for brother-in-law.

Wei Gu patted his thigh and said: "Oh no, that Qingqi person has a pure and kind personality, and he walks diligently, he is very good to Song Jiu, he wraps his fingers around and is soft, how can he not be affectionate, last time she held Song Jiu's hand, if it was the original, Song Jiu would definitely throw her hand away to show my little sister, but no." ”

"What are you talking about?" Pan Li'er said angrily with the bread behind her back.

"We didn't say anything," the brothers scattered.

……

Zhao Kuangyi was even more annoyed. This offending job can't let the eldest brother come forward, the eldest brother's position is stable, and his position can be stabilized. So he directly said a few reasons to the ministers. If the country wants to end the turmoil of the five generations and enter the rule from chaos, it must carry forward the rule of culture and pay attention to talents, Song Jiu said what is the most important, talents, which makes him remember it vividly, if you want to have talents, you must re-educate. It is necessary not only to educate talented people who can become officials, but also to have some capable petty officials and low-level officials. The imperial court had to set up a large academy to train these talents. The establishment of the academy in the capital is also conducive to the centralization of state power and the consolidation of rule. Secondly, the wharves are in the city together, and the wharves come and go, and the people are mixed, which is not a long-term plan, and must be moved to the outer city. The imperial court used the river island outside the East Water Gate to build a wharf to build a academy, and those graves had to be moved.

The effect was not satisfactory, and many ministers opposed it. If the house is easy to manage, and the relocation of the grave is too lacking in morality, Chai Rong's incident is still being discussed. Fan Qian, the old prime minister of Zhishi, ignored his illness and found Zhao Kuangyi, saying that it is not impossible for the imperial court to want to repair the dock of the academy, and the river island is so big, why can't it accommodate a few lonely graves?

Asked to the point all at once.

If Song Jiu now has the ability to pay 100,000 yuan a year to the imperial court, isn't it just 1,000 or hundreds of graves, and they will be smashed away with money. Guan Jian is not now, it is the future, Zhao Kuangyi still does not believe it. That bet didn't dare to leak it to this square old master.

Zhao Kuangyi also has a way.

He sent someone to inform Song Jiu, is there a way for you to maximize the power of that black powder?

Song Jiu also made this tomb extremely troubled, since Zhao Kuangyi used the power of gunpowder to make a fuss, he simply came to a big one, and said that it was okay, let Zhao Kuangyi command the soldiers to build a five-zhang long and one-zhang high city wall on the river island, the width of the city wall was designed in the widest part of the city wall outside the capital, and the city wall was all built with blue bricks.

Zhao Kuangyi will know that he will spend a lot of money, but the gains and losses of moving the grave outweigh the losses, but if he wants to see the maximum power of gunpowder, he can also spend it.

Everything is modeled after the strongest city wall, and the foundation is two feet deep, only this small section of the city wall, it took more than ten days to build, and thousands of dollars were used, not counting the labor costs. Bricks and tiles are too expensive, a civil brick can have several dollars, and the requirements for city wall bricks are stricter, weighing 18 catties, and a piece is worth dozens of dollars. Therefore, Chai Rong repaired the outer city wall of Kaifeng, transported the earth to build the city of the Tiger Prison Pass, rammed the soil layer by layer, and only used the city wall bricks in some key places and the city gate.

Zhao Kuangyi was a little painful, the wall was built, and he sent someone to inform Song Jiu, are you ready? Song Jiu wrote a long letter, and after seeing the letter, Zhao Kuangyi informed Zhao Kuangyin.

Zhao Kuangyin came to Hezhou with his ministers.

He first looked, and the water was on the side, and boats passed by from time to time on the river. But no matter how you look at it, it is also extremely desolate, not like a golden place. The group walked forward, and Song Jiu took the students to greet them.

"Let's be flat." Zhao Kuangyin said weakly.

He didn't expect it to be so troublesome at the time, if he hadn't seen some benefits, he would have wanted to ignore Jun Wu's joke and regret the bet.

Song Jiu didn't immediately test its power, put up a platform, and used many building blocks to build two city wall patterns on the platform, one high and one short, and said after building: "Your Majesty, all the ministers, if you use the same force wall to push these two city walls, what is the result?" ”

Talking about pushing with your fingers, of course, the high walls are prone to collapse.

Song Jiu remembered that there were many high-rise buildings in later generations, and some people defended the high-rises, saying that the solidity of the building has nothing to do with the pit seismic property and the height, so how can it be, the height is different, the torque and pressure will not be the same. If the same materials are used and the same standards are adopted, the shorter and stronger the house, the stronger the vibration.

This metaphor was not enough, Song Jiu asked the students to take away the building blocks, the two doctors despised physicism, and Song Jiu said that it didn't make sense, so on this big occasion, the students were brought to watch and deepen their impression.

Song Jiu put the green brick on the platform again and said, "However, if there is a lot of strength from below, the situation will change again." ”

As he spoke, he punched the bottom of the table, and the green brick bounced.

Then add green bricks, add dozens of pieces in a row, not high, staggered, make them connected, and punch below, the green bricks do not move, and said: "Why don't you move this time, because it has enough weight to withstand the power of this punch." ”

Add green bricks again, this time swinging to a high place, when it reaches a certain height, Song Jiu punched below again, boom, all of them fell, Song Jiu said: "Why is it that this time it weighs more, but it is easier to collapse?" It is because of the height, when the height reaches a certain point, a certain torsion force will be generated, and as long as the force below is impacted, it is easy to collapse. ”

Then he pointed to the wall and said, "It is now only a foot high, but it is as wide as it is, so it is the strongest height and weight." ”

The next sentence was not said, as long as this city wall can be knocked down, all the walls of the capital can be knocked down one, two or three.

In order to let everyone see its power more objectively, Song Jiu gave Zhao Kuangyi a look, he had already prepared, and the forbidden soldiers pushed up the siege vehicle, that is, a sharpened large crashing wood was placed on a special car, and the force generated by the swing of the collision wood was used to hit the city wall, which would work against the general city wall, but the force against those tall and strong city walls was almost equal to zero.

The forbidden soldiers pushed and crashed the car hard, and the city wall didn't move.

Zhao Pu said angrily: "Song Jiu, don't try it, let's see the true strength of gunpowder." ”

"Oh, obey the orders of Zhao Xianggong." After Song Jiu finished speaking, he asked the forbidden soldiers to push the crashed car back, and then let the forbidden soldiers dig the tunnel. Since ancient times, countless wonderful offensive and defensive battles have been fought around this wall. The Song Dynasty was too, and there were also some "professional" tunnel-digging forbidden soldiers.

Just to be a test model, you can't let these big people wait too long to start digging two feet from the city wall.

It was very fast, and after an hour it dug under the city walls.

Song Jiu asked the students to bring a super large wooden box, I don't know how big the coffin explosives of Lu Dao Hong Xiuquan were, but I think that at that time, the black powder technique had been perfected, and the proportion was about the same, but the purity of nitrate and sulfur must have exceeded the sulfur and nitrate after Song Jiu's purification now.

So Song Jiu imitated the largest coffin and built a wooden box with twice the volume, which contained more than 300 catties of black powder, wrapped in layers of oiled paper, and the wooden box was tightly blocked with oil wax to strengthen its sealing.

Several people carried a large box into the tunnel, and Song Jiu also made a groundhog, which also requires a skill, and it must be aimed at the city wall to amplify the effect. There is also a difference in the thickness of the wooden planks of the wooden box, the lid is facing inward, and the wooden planks on the top should be thinner, so that the air pressure generated by the explosion will all rush upwards. This principle can also be used to make the air pressure to the left and right to the front and backward to the bottom, which is used for mining.

Calibrated the position, put the wooden box down, stuffed the wooden box to death with soil, and tamped it with a sledgehammer, Song Jiucai took the forbidden soldiers to take the bamboo pipe and drill out of the tunnel. Then let everyone flash back. This is not that day, all the mud that blows up to the sky is wet mud, and it will not cause any harm if it falls on people. If the bricks of the city wall are blown up and the stones rain, it will be fun, and half of these elites of the Song Dynasty will be recruited. Maybe tomorrow morning, the emperor won't even be able to see it. But don't expect to live until tomorrow.

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