Datang: At the beginning, I wanted to rebel against my father-in-law

Chapter 243 The Role of the Pulley!
After fixing the rope and the pulley, Su Feng personally drove the rope according to a specific method, and began to work on each pulley according to different combinations.

While everyone was stunned, Su Feng actually grabbed the rope and forcibly lifted a steel rail weighing seven to eight hundred kilograms.

The most terrifying thing is.

Looking at Su Feng's performance, it was not very difficult. It seemed that as long as an ordinary person could pull the rope at will, he could do this.

As Su Feng moved slowly, the rail was also pulled and moved a long distance.

finally.

When the length of the rope was exhausted, the steel rail was directly lowered and hit the ground heavily, bringing up a large cloud of dust.

It's quiet all around...

Everyone stared at Su Feng dumbfounded, with their mouths wide open for a long time without reacting.

Especially the workers!
Here, no one knows better than them how heavy those steel rails are. In normal times, it would take a lot of strength for a dozen people to move the same steel rails.

But just now, Su Feng actually finished it by himself and it seems that he didn't need to put in too much effort at all, that is, the rope was not too long.

If the length of the rope is right, maybe Su Feng can move it further.

"If you didn't see it with your own eyes, it's really hard to believe that this is not bragging!" Li Chengqian took a deep breath, and looked at Su Feng in a low voice in shock.

to be frank.

In this matter, he never believed that Su Feng could really do it, and he was even ready to help the other party smooth things over.

But in less than a quarter of an hour, the facts slapped him hard in the face. Relying on a rope and a few pulleys, Su Feng moved several hundred kilograms of rails by himself.

No matter when such a thing is said, no one will believe it.

Li Jing and the others seemed to have lost the ability to think, and kept staring blankly at Su Feng who was packing up his things, but Changsun Wuji was different.

He seemed very excited, and even kept walking back and forth, rubbing his hands together. For him, this was an affirmation of what he was interested in.

From the beginning he was interested in mechanical knowledge, which has proved so much that it can do unimaginable effects.

Now it is just relying on one person to pull a few hundred kilograms of steel rails. If the same thing is infinitely magnified, wouldn't a few people be able to do things that thousands of troops can't do?
He didn't dare to imagine such a thing before, but now it's different!

"Great, with these things from the prince, we will no longer have to spend a lot of energy on carrying them, and we will have more time to do other things!"

"I said that the prince doesn't know how to brag at all. As long as it is something he said, no matter how unbelievable it is, it will definitely be done. Do you know now?"

"It's really unbelievable. With such a little thing, you can actually move hundreds of catties with one person's strength. Is this the power of wisdom?"

The workers talked a lot and looked extremely excited. The biggest beneficiaries of what Su Feng did were them...

……

"My lord..." Changsun Wuji was the first to stand up as usual, looking curiously at what Su Feng wanted to say.

only.

Before he finished speaking, he waved Su Feng back and interrupted him.

"I know what you want to ask!"

"This is the lever principle I told you in physics class, and it is also an important theory of train operation. There are small wheels driving big wheels, and the power is infinitely magnified!"

"In this way, you can spend the least effort and do the most things. In the past, what you learned was only theoretical knowledge, but now it's just a little practice!"

"The same thing can be applied to many places, not just transporting steel rails!" Su Feng took this opportunity to start the power of new science popularization.

Ever since Li Shimin raised his concerns with Su Feng, Su Feng has already made a decision to spend a lot of effort to promote the new learning in the future.

It seems that it is not enough to simply promote theoretical knowledge as before. It is important to let everyone see the power of new learning in practice.

People all believe in the theory of consequences, the facts are right in front of them, and people have no choice but to believe it!
Everyone was immediately convinced, especially Li Chengqian and others who had learned the relevant knowledge, couldn't help but secretly nodded at this moment, carefully recalled what they had learned at the beginning, and found that it was really the case.

Changsun Wuji walked over directly and carefully observed the placement of the pulleys, as well as the size and installation. He had studied with Su Feng for the longest time.

It is precisely because of this that he can also see things that others cannot see. For example, although Su Feng's explanation makes sense, he understands that it is not enough to rely on pulleys and ropes alone.

Su Feng deliberately placed the pulleys as they are now, with different sizes and positions. There must be his own reasons. This is why, the same thing can often exert the greatest power in Su Feng's hands.

Seeing Changsun Wuji's reaction, Su Feng nodded secretly. The other party is indeed very talented in this area, and many things can be understood with one click.

"This kind of device will be installed more in the future, and provide convenience for the workers as much as possible!" Su Feng came to Zhao Feng and asked seriously.

"Also... this pulley will be made of steel in the future. This wooden pulley doesn't have very good durability, and it may break after a few times of use!"

"Helping workers settle a lot of time, you can arrange them to do other things, which can also improve the efficiency of the steel factory!"

Hearing Su Feng's words, Zhao Feng couldn't help but keep nodding his head. In fact, he didn't need to ask for these words, and he would follow them.

after all.

The imperial court has a task for the efficiency of the steelmaking plant every year. Having such a device can save a lot of time, and they are the ones who will benefit directly. Of course, they will do their best for these things.

With this episode, everyone in the steel mill, including Zhao Feng, was more convinced of Su Feng, making them believe even more that as long as they were with Su Feng, they would be right!
Followed by.

Taking advantage of this opportunity, Su Feng took everyone to visit his steelmaking plant. He hadn't been here for a long time, so he could see everything here.

The first thing he came to was the boiler room, which is the key to the operation of the steelmaking plant, and it is also a place with high incidence of danger. If you don't pay attention, it may cause a fire or burn people.

Su Feng attaches great importance to safety, he doesn't want anyone to be hurt by the results he created...

……

(End of this chapter)