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Free Web Novel,Novel online - All in hlnovel.com -> Historic -> Take the warehouse to Daming Chapter 962 The magical pulley, Zhu Di with complicated thoughts
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Yang Rong and three others each have a new physics book.
"Force, how much force is given will be fed back."
¡°Punch the table, the greater the force, the greater the feedback.¡±
¡°Bang!¡±
Yang Rong put down the book and saw Yang Shiqi shaking his hands and smiling bitterly.
"I actually hit the table without knowing it. It really hurts!"
Yang Rong smiled and said: "Everyone knows this truth, but they have not summarized it. Uncle Xinghe is indeed a great talent."
Jin Youzi frowned and said: "We don't have time to study the scriptures. Who would be so boring to do this?!"
Yang Rong smiled, then lowered his head to read.
"Hey! When a person walks, his feet first give a force to the ground, and then the ground feeds back, and the person can use the force to move forward."
"When you hit someone with your fist, the pressure is different, and the effects are also different."
Yang Rong put down the book, rubbed his eyebrows and said, "This book"
"This book is evil!"
Jin Youzi said disdainfully: "What's so interesting about walking? What's the point of buoyancy? It's boring!"
Yang Shiqi frowned and said: "I think it's good. Look at his theory. It basically makes sense. The discussion about levers has been applied in docks. Buoyancy can also be applied to shipbuilding. Look at his density. Calculating density from the size and weight of an object is really neat!¡±
Jin Youzi looked at it carefully, and his face slowly turned pale.
"It's all about craftsmanship. Is Fang Dehua going to change his career?"
Yang Rong saw that his expression was a little far-fetched, so he said: "Although it is a craftsman's art, it is a practical science. Look at this. According to his theory of mechanics and pulleys and levers, ordinary people can do it." Come up with something surprising.¡±
¡¡
Except for Zhu Gaochi¡¯s family, the palace ladies and eunuchs were all crowded in front of the palace. Zhu Zhanji had already built a pulley block, then hooked a chair and called Wanwan over.
A pulley set consisting of a fixed pulley and a movable pulley is not very powerful. Wanwan's delicate little hands pulled the chair up by pulling the rope, but it hurt when she waved it.
"How many pounds?" Zhu Gaochi asked.
Zhu Zhanji was explaining the practicality of this physics book. In front of him stood a solid wood frame with a row of pulleys hanging in the middle.
"Wanwan's pulley block only uses one fixed pulley and one movable pulley, and the rows on the side are empty.
"Father, thirty-six pounds."
The weight of this big chair was scary. Wanwan could not lift it normally, but today she was able to pull it up with a rope. She couldn't help but feel a little excited for a moment.
"The princess is so awesome!"
Liang Zhong was smiling and glaring at the people beside him with threatening eyes.
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Praise our family!
"Yes! It was difficult for the slave to hold that chair, but the little princess lifted it up with a rope. Sure enough"
What is it?
This man looked at Liang Zhong, his eyes full of pleading: Brother, the princess is so beautiful, do we have to praise her for her strength? How will you get married in the future?
Liang Zhong also felt something was wrong. He coughed dryly and was about to think of other good reputations, but in the blink of an eye he saw Zhu Di.
"See Your Majesty."
"See Your Majesty."
A piece of people fell down immediately in front of the palace. Zhu Di squinted at the wooden frame and said calmly: "Get up."
Huang Yan and the eunuch looked at the pulley block behind Zhu Di in confusion. Huang Yan whispered: "What a strange and obscene technique!"
The eunuch looked expressionless and didn't say anything. Huang Yan said angrily: "I also demonstrated it in front of the palace people. It's true"
"Grandpa Huang, this is the labor-saving pulley block in physics. You see, Wanwan can even use the rope to lift this chair."
Wanwan said proudly: "Grandpa Huang, Wanwan really mentioned it just now."
Zhu Di walked closer and took a look: "How much effort can be saved?"
Zhu Zhanji pointed to the pulley set and said: "Currently, it can save half the effort. If we can combine a few more pulleys, Wanwan can lift Zhanyi up."
"Oh! Really?"
Zhu Di¡¯s previous impression of science was that it could impact Confucianism and allow people to learn some means of making a living.
Zhu Zhanzhen was a little afraid to answer, so he politely saidBut he volunteered and said: "Grandpa Huang, Wanwan is brave! If you don't believe me, just ask Third Brother to try it."
Zhu Di was a little hesitant. He was worried about breaking Wanwan's hand.
But Zhu Zhanji said confidently: "Zhan Yu, sit down in the basket and let Wanwan pull you."
Zhu Di nodded and said, "Just give it a try."
So Zhu Zhanji personally hooked the rope to a string of pulleys, and finally handed the rope to Wanwan.
Zhu Zhanzhen sat in the bamboo basket, feeling like a lamb waiting to be slaughtered, confused and helpless.
Zhu Zhanzhen weighed almost sixty pounds. Liang Zhong asked himself if he wanted to use a rope to pull him up together with the bamboo basket, but it would be difficult.
As for Wanwan
Under the gaze of everyone, Wanwan was seen wrapping the rope around her hand twice, and then her body fell
"Huh!"
The bamboo basket moved, and Zhu Zhanzhen looked stupidly inside, not believing that it was his sister who was pulling the rope.
Zhu Di¡¯s brows moved and he rubbed his hands behind his back.
"Hi!"
Wanwan stood up. This time she did not squat down, but began to pull the rope one by one.
The bamboo basket gradually rose, and Wanwan mastered the trick. She couldn't help but raise the corners of her mouth, and shouted: "Grandpa Huang, do you think Wanwan is good?"
Zhu Di's cheeks moved slightly, and he nodded without speaking.
"Poof!"
Wan Wanla was so excited that she didn¡¯t notice that the height of the bamboo basket had
"Ouch!"
"Poof!"
Zhu Zhanzhen stupefiedly bumped into the wooden pillar on the top. The bamboo basket flipped over and he fell to the ground.
The Crown Princess couldn't help but laugh when she saw it, but Wanwan pulled hard, but it came to nothing, and she relied on the rope to keep herself from falling.
"Ha ha ha ha!"
Wanwan¡¯s frightened appearance made Zhu Di laugh so hard that he burst out laughing.
Zhu Zhanji clapped his hands, and Jia Quan and his men came over carrying a large iron block.
"Grandpa Huang, this piece of iron weighs more than three hundred kilograms. We can use this pulley block to pull it up alone."
In fact, Zhu Di already believed it without trying. He nodded slightly, then squinted his eyes, but his eyes were a little divergent.
This is real practical knowledge, and it is not inferior to the Mohists, no! The Mo family is far inferior!
This is knowledge that can be learned by the people. If the people of the Ming Dynasty all learned mathematics and physics, what would the Ming Dynasty look like?
The iron block had been hooked, and Jia Quan went to pull the rope himself.
Zhu Di glanced absently, saw the iron block being pulled precariously, and then fell into deep thought again.
People should be honest. This has been the judgment of rulers throughout the ages and is also the unanimous requirement of mainstream society.
??What would the people think if they learned these things? What plans do you have for your future?
The most important thing is, what will they think of this emperor! ?
A sharp light flashed in Zhu Di's eyes.
"Grandpa Huang, Wanwan also wants to make one!"
The iron block has risen to the highest point. Jia's face is not red, he is not out of breath, and he looks particularly energetic.
Zhu Zhanji smiled and said: "This is very simple, it just requires calculation. After the people of Ming Dynasty learn these things, no matter where they go in the future, they will be better than those foreign races."
Zhu Di¡¯s eyes moved slightly: Yes, the people of the Ming Dynasty must be better than the foreigners. Otherwise, after I leave, how can Fang Xing and the others be able to fight against those literati?
After fully seeing the true nature of those gentlemen, Zhu Di had despaired of most scholars and officials.
If we follow the normal trajectory, the future of the Ming Dynasty will not be different from that of the Tang and Song Dynasties, but the time of its demise will be different.
¡°What an awesome thing!¡±
The eunuch couldn't help but admired when he saw Jia Quan putting down the iron block easily.
Huang Yan said angrily: "It's just some strange and obscene skills. How can it turn the Ming Dynasty upside down?"
Zhu Di¡¯s eyes softened slightly and he nodded slightly: Yes, they are just some Kit Kats that are helpful to Ming Dynasty. Why bother! (Remember the website address: www.hlnovel.com - Didn't finish reading? Add this book to your favoritesI'm a member and bookmarked this chapterCopy the address of this book and recommend it to your friends for pointsChapter error? Click here to report
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