The ultimate rebirth of the abandoned woman

Chapter 546 The Miraculous Student ([-])
"Uh, this one's pretty good!"

Swallowing his saliva, Xiao Nan asked with difficulty: "You, how did you come up with it?"

The Ma Zhe theory left in her brain told her that all improvements in productivity are produced in the production process. In layman's terms, most of the science and technology are discovered in the daily production and labor process.

As for the young man in front of him, although he looks very ordinary, he is a real son of the rich and powerful.

You know, Jiwei College was originally a noble college, a place that ordinary rich people can't get in.

And for a young gentleman of a noble family like him, I am afraid that the only work he does is to dress, eat and write by himself.

It is advocating the do-it-yourself Jiwei College. There are also special rough servants to do rough work like fetching water. The only thing the students have to do is to scoop the water that the servants put into the tank and scoop it into their own basins. inside.

Xiao Nan couldn't figure it out, this kid had never fetched water himself, how could he invent a pressurized well? !

The more the boy talked, the more excited he became. Hearing Xiao Nan's words, he said a little shyly: "Last time I heard Mr. Zhou's explanation about the keel waterwheel, and the students wanted to try it for themselves, so they asked a craftsman to make a small waterwheel." car……"

The process is very simple. After the boy got the miniature keel waterwheel, he experimented in the yard of the dormitory.

Zhou Meng's improved keel waterwheel is based on the original bamboo tube for water transportation, and a one-way cowhide valve is added. When the bamboo tube is submerged in the water, under the pressure of the water, the cowhide valve is forced to open, and then the water rushes in. When the bamboo tube is filled with water, the cowhide valve is naturally squeezed and closed by the water.

In this way, the improved version of the keel waterwheel can transport more water than the original version, and the water in the bamboo tube will not spill out during the water transport process, which is very suitable for transporting water from low places to high places.

The only disadvantage is that someone needs to open the cowhide valve on the bamboo tube to let the water flow out.

When the young man was experimenting, he discovered the problem of the cowhide valve. He thought about it for several days, disassembled and reassembled the bamboo tube of the keel waterwheel for experiments.

Occasionally, the boy installed the cowhide valve upside down, and he accidentally discovered that if the water is pressed with a bamboo tube covered with cowhide, a little water can be sucked out.

Therefore, the boy fully used his brain and kept experimenting. After N times of repeated experiments, he came up with this original version of the pressurized well.

After listening to the boy's words, Xiao Nan became numb, well, her student is so smart and loves to think too much, this, this is a good thing!

"Enen, well done, what a good boy who is good at thinking!"

Xiao Nan praised him without hesitation.

The boy became even more ashamed when he received the principal's praise, stretched out his hand and scratched his head, and said embarrassingly: "The principal has praised you absurdly, I, I haven't done well enough..."

Xiao Nan interrupted him, and continued to praise, "In my opinion, it is already very good, this is a good thing that will benefit the people of the world!"

The young man shook his head hurriedly, and made his request again: "This is not enough...The cowhide is too hard, and the elasticity is not good enough, the airtightness is not good, and it can't absorb too much water...The student wants to ask the principal for help, please ask Mingshi Zhou Help the students to have a look, if you can point out one or two, it will be a blessing for the students!"

In the eyes of the world, Zhou Meng is a celebrity, but in Xiao Nan's eyes, this old gentleman is a technical geek.Being able to give a lecture to the students every ten days is already a great affection. On weekdays, he doesn't go out at all, and stays in the small courtyard all day long, busy making various inventions with a group of assistants.

Therefore, students who are interested in seeking advice, once the class is over, it will be difficult to see him in person.

The young man had no other choice, so he begged Xiao Nan, hoping that the principal would help him talk, so that Mr. Zhou could give him advice.

Hearing this, Xiao Nan frowned slightly, and it would be possible to help him introduce Zhou Meng.The point is, as far as she knows, the pistons used to pressurize wells are best made of rubber.

At that time, there was no rubber in Tianchao, even if Zhou Meng stepped forward, he could at most help find a substitute for rubber, which could not completely solve this problem.

Seeing Xiao Nan frowning, the young man thought that this matter made the principal difficult, and then he said a little embarrassedly: "The student is reckless... If the principal is difficult, let this matter be forgotten!"

In the end, he couldn't hide his frustration.

Xiao Nan came back to his senses, smiled and said: "Hehe, this matter is not difficult, I will go to find Mr. Zhou in the afternoon!"

The substitute is the substitute. Even if she asks Xiao Hui to change the rubber tree now, it will take a while until it grows.

Let Mr. Zhou use his brain first, and divert the old master's attention by the way, so don't worry about gunpowder all day long.

These days, there are terrifying explosions in the teachers' dormitory of the college every day, and the guards from Marquis Wu and Jingzhao Mansion have come to the door several times to protest.

Hearing this, the boy was so excited that he bowed to the ground and said repeatedly: "Thank you, thank you principal!"

Xiao Nan waved his hand slightly, and dismissed the shy young man. She went back to the office and sat for a while, drank a cup of hot tea, ate some lunch, looked at the hourglass, and then got up to look for Zhou Meng.

Just after leaving the house, Xiao Nan met another student.

This time, Xiao Nan didn't even have the strength to be surprised, raised his eyebrows, and asked with a smile: "Is there anything I can help you with?"

The one who stopped Xiao Nan was a burly young man with an immature face, about thirteen or fourteen years old, despite his young age, he was already quite imposing, coupled with his burly figure, he was very good at fooling people by poking him into the street.

The boy saluted respectfully and said loudly: "The student wants to ask the principal to introduce Mr. Zhou."

Xiao Nan looked the burly boy up and down, and for some reason, she always felt that the boy in front of her was bloodthirsty and ferocious.Although he is only a young man, he already has the air of a soldier.

However, no matter how tough the child is, he is also her student, so Xiao Nan still asked softly, "Oh? What's the matter?"

Why is everyone looking for Zhou Meng?

Could it be that the young man in front of him also has some new inventions that he wants Zhou Meng to point out?

Well, I really don't look like it in appearance. To put it bluntly, it would be more believable to say that the young man in front of me is a ruthless fighter.

inventor?
The villain in Xiao Nan's heart shook his head silently.

The boy didn't know what Principal Xiao was thinking at the moment. With his chest straightened out, he reached out and took out a thick bamboo pole. The cylinder, combined with three sections, is very weird.

Xiao Nan asked: "What is this?"

The young man proudly presented the item to Xiao Nan, and explained in detail: "This is a gunpowder cartridge. A few days ago, the students accidentally got a firecracker newly made by Mr. Zhou. They found it novel, so they prepared gunpowder for experimentation. ..."

It turned out that the young man saw that the firecrackers with gunpowder were very powerful, so he had a whim, could this 'firecracker' be improved to make it more powerful and directly act on the battlefield?

Xiao Nan was not mistaken, this boy was a born militant, he liked to fight since he was a child, and when he was five or six years old, he beat his cousin who was a head taller and ran around the yard.

When he grew up, the family couldn't stand his training, so he hired a martial arts master for him. After learning martial arts, his tendency to violence became more serious.

Moreover, the young man's great-grandfather was also a military general who came from grassroots and followed his great-grandfather to fight the world. The young man admired his great-grandfather very much, and vowed to be like his great-grandfather and show his might on the battlefield.

It's a pity that he was born at an untimely time, when there was a war in the court, he was only a few years old, so he could only bully his cousins ​​in the backyard.When he grows up and the world is peaceful, he can only imitate Li Rong and go around the city to be a chivalrous hero.

This is a modified statement. To put it bluntly, this kid is looking for people to fight around.

In fights, there are bound to be times when he misses. This kid either breaks the arm of someone's young man today, or kicks the leg of someone's son-in-law tomorrow.

In the end, the boy's father wanted to send him to Zhuangzi for confinement.Fortunately, Jiwei College started recruiting students at that time, and proposed boarding and fully closed management.

After discussing with the boy's family, everyone unanimously decided to send the boy to the academy.

Of course, the family did not dare to say that it was a "misfortune brought to the east", but lied to the young man that the academy hired several masters who were skilled in martial arts, and there were also many guards who practiced martial arts.

The boy was very happy when he heard that someone was fighting with him, so he happily went to school with a small bag.

On the first day of school, the boy found the martial arts arena, and fought with the martial arts master under the name of 'comparison'.I have to say that the martial arts masters introduced by Li Rong are very reliable. Almost all of them are martial arts masters who have been in the world for many years.

Thus, the boy was severely 'tortured'.If it was any other child who was beaten to death like a sandbag, he would have raised his hands and surrendered.

Pian Juvenile is a natural ruthless person, and he was beaten solidly, which aroused the bloodthirsty factor in his bones. He became more and more dependent on several martial arts masters, and was 'tortured' by several people in turn every day.

With torture and abuse, the boy's kung fu has improved, and he is gradually able to draw with the masters.

And according to his madness, I believe that within three or two years, those masters can be defeated.

For this, the boy and the masters knew it well, especially the masters, when they fought against the boy again, they already felt timid in their hearts-damn, what kind of children are these, why are they so violent?So bloodthirsty?

Just when the masters wanted to resign to avoid the teenagers, Zhou Meng's 'firecrackers' came to the rescue.

With the new toy, the boy no longer went to those masters to "discuss", but plunged into the gunpowder pile, blew up his bedroom three or four times in succession, and burned his eyebrows and hair several times. The boy finally mastered the optimal ratio of gunpowder.

The next step is to increase the power.

The young man added stones, gravel, and even iron beads to the gunpowder, only to pockmark the walls of the small courtyard where he lived, and to blow away half of the rockery in the small courtyard. Take the firearms on the battlefield...

PS: Second update.A certain Sa is a person who is prone to stage fright. I am really worried that I will be embarrassing tomorrow. Well, dear friends, come and help a certain Sa to pretend to be brave, please everyone~~
(End of this chapter)