I am a Primitive Man

In the early morning not long after dawn, there was still a little fire in the carpenter's room. Han Cheng squatted here, with one hand on his knee, and the other hand holding the wooden handle on the big wheel of the spinning machine, shaking it with his hand. with.

As the big wheel turns, the small wheel next to the big wheel is also driven by the big wheel to turn.

At the center of the small wheel, a wooden stick about the length and thickness of chopsticks is installed.

A curved groove was engraved on the top edge of the stick.

The groove is not wide, but relatively deep, which is used to hold the fibers during spinning.

The small wheel turned very fast. Even when Han Cheng turned the big wheel, he didn't deliberately increase the speed, the small wheel still turned very fast.

So much so that even the groove on the top of the stick on the small wheel is no longer visible!

Han Cheng, who was turning these, looked at the scene in front of him. He hadn't slept in the middle of the night. Not only was he not tired at all, but he was also extraordinarily energetic, with an unconcealable smile on his face.

Even if Bai Xuemei, the little daughter-in-law, has not been allowed to come over to experiment, Han Cheng can be sure that this time the matter is basically done!

I have already figured out the most critical part of the hand-operated spinning machine that I have fumbled and manufactured!

This is really to thank myself for the dream I had last night.

If it wasn't for that dream that inspired me, I would still be helpless with this problem.

I can't think of a way to use the big wheels to drive the small wheels, and finally solve this problem!

Brother Cheng, this thing is done?!

Bai Xuemei walked not far behind Han Cheng, stood there quietly for a while, watching the small wheel that was spinning rapidly under Han Cheng's shaking, and finally couldn't hold back the deep surprise in her heart, she was so excited I opened my mouth.

Han Cheng, who was concentrating on feeling the spinning machine after rest, was startled by the sudden sound of business, stopped his hands and turned around suddenly, seeing the excited Bai Xuemei, frightened in his heart, It just disappeared a lot at once.

Bai Xuemei didn't expect that her actions just now would scare Han Cheng.

Seeing such a big reaction from Han Cheng,

He stuck out his tongue involuntarily.

Come on, come and try how this improved thing works.

Han Cheng, who had regained his composure, smiled and greeted Bai Xuemei, who was sticking out her tongue.

Bai Xuemei came running over.

With this lively appearance, she looked like a child who hadn't fully grown up, and she was not the mother of three children at all.

Still holding this thing and shaking it, this is where the fibers hang.

Han Cheng introduced Bai Xuemei in this way, got up after speaking, and gave up the seat to Bai Xuemei.

After Bai Xuemei took Han Cheng's place, she held the wooden handle and shook it a few times. After feeling it for a while, she stopped to tie the fiber to the wooden post of the small wheel.

Then I pulled the fibers with my left hand, and started to shake the wooden handle with my right hand.

After some modifications by Han Cheng, the wooden post installed on the small wheel is now on the same side as the wooden handle installed on the big wheel.

In this way, the operation becomes very smooth, and there is no need to stretch the two arms awkwardly as before, and lean back the body, for fear of being touched by the wheels on the simple spinning machine.

As Bai Xuemei shakes it with her hand, the big wheel turns slowly, and drives the small wheel to turn quickly.

The few fibers that were still loose at first quickly strengthened and merged into one!

Bai Xuemei just shook the big wheel and turned it three or four times. The section between her hand and the small wheel was about half a meter long, and she was already doing well!

Bai Xuemei kept stirring the big wheel with her right hand, then turned it, and tilted her left hand pulling the fiber to the side, changing the fiber from being parallel to the small wooden stick to being vertical.

After such a movement was made, the yarn that had just been stretched was wrapped around the small wooden post.

Seeing this, Bai Xuemei's shaking right hand stopped, and the small spinning wheel also stopped.

She originally wanted to use her left hand to tie the fiber pinched in her left hand and fix it to the top of this small wooden post.

But when he saw the thin, curved ditch in this place, and remembered the usefulness of the ditch that Brother Cheng said, he endured this habitual movement and stuck it in this place. In the small groove.

After locking it, he started to hold the wooden handle attached to the big wheel of the spinning machine with his right hand and started to shake it.

And her left hand also moved to the back.

Holding the fibers, it once again distanced itself from the small wooden pillar of the spinning machine.

It was only three or four short turns, and the fiber, which was more than half a meter long, became yarn again.

Bai Xuemei stopped her movements, and gently lifted her left hand holding the fiber upwards, to get out the yarn stuck in the groove.

Unlike pulling one on before, you need to use your fingers to buckle it from the top of the small wooden stick, which is very convenient.

Then her left arm, which was originally facing backward, also moved forward to the left, and this time there was a vertical relationship between the yarn and the small wooden stick.

With the stirring of the right hand, it was wrapped around the small wooden post of the small wheel in an instant.

This speed is much faster than when using the wire top before!

After all, when using a thread top to wind the spinning thread on the handle of the thread top, you need to pull the thread with one hand, and hold the thread top with the other hand, and wind it round and round...

Standing here, Han Cheng quietly watched the spinning machine that Bai Xuemei transformed with his own efforts in the middle of the night, spinning here. Seeing how easy it was to use, his mood became extraordinarily beautiful.

At the same time, I still have some expectations in my heart, which come from the shock that my mother-in-law has never seen before after using the new tool and realizing how easy it is to use.

This is what is bound to happen.

Han Cheng, who knew his mother-in-law very well, was very sure of this.

However, today seems to be a little different.

Han Cheng stood here and waited for a long time. Bai Xuemei, the little daughter-in-law, didn't move at all, she just spun the thread with great interest, as if she had forgotten the rest of the things.

Han Cheng stood here and waited for a while. Seeing that Bai Xuemei had wrapped a lot of yarn around the small wooden post, she didn't have any intention of stopping. It seemed that she was completely intoxicated by this matter, and finally I couldn't wait any longer, so I could only open my mouth to interrupt and rescue the daughter-in-law who had fallen into some kind of infinite loop.

How is it? Is it useful?

Han Cheng smiled and asked Bai Xuemei.

When Bai Xuemei heard Han Cheng's words, she realized that she was trying out this machine, and Brother Cheng was standing beside her.

It's easy to use! It's easy to use! It's really easy to use!

Bai Xuemei said in a hurry, as happy as a child who weighs a hundred pounds.

She never thought that the spinning could be so fast!

Seeing this, Han Cheng couldn't help smiling: If it's useful, then don't forget what you promised me before, but remember to keep the promise!

I don't know what kind of conditions Han Cheng, a shameless guy, made with Xuemei before, and what kind of agreement he made. As a person of this era, and Han Cheng is already an old husband and wife. Now, in such an excited situation, hearing Han Cheng say such words, he couldn't help but blush.

Even so, she nodded vigorously without much hesitation.

As a person of this era, although he has been influenced by Han Cheng over the years, he is different from many people of this era.

But when it comes to these things, she has never been afraid.

After all, although these things are a little bit trivial, they can still bring people happiness.

Fresh gameplay can bring some fresh experience, and... happy!

The always upright God Son Han couldn't help showing a deep smile on his face when he saw this scene. Judging from the situation, it seemed that it was better than hard work, and with some luck in it, he managed to turn the useful spinning The yarn machine looks happy even after it is made.

This man, many times his mind is so strange. Obviously there are many important things that can bring people joy and various senses of accomplishment, but many times, they can't help but be attracted by certain things, and successfully go astray. , and can feel a deep sense of happiness because of it.

Brother Cheng, how did you do this? Why is it so easy to use? How does this little wheel turn so fast?

Resisting the urge to squat down again and continue spinning, Bai Xuemei turned her head to look at Han Cheng and asked.

I don't know what kind of picture a certain super serious son of god thought of. Hearing what Bai Xuemei said, he took his thoughts away from some scenes that were particularly beautiful to imagine. He held his trouser waist in one hand and Stretched inside, moved a position for someone who was more excited than him, made an adjustment.

During this process, Dashen Han's face was not red, his heart was not beating, and he even answered Bai Xuemei's words in a serious manner while doing these things: This is because the big wheels are bigger, and the small wheels are small... ...

These words suddenly sounded nonsense, like nonsense that makes people scratch their heads.

But this is indeed the key to Han Cheng's improvement of the spinning machine.

The small wheel itself will not turn, it needs the big wheel to turn it.

This small wheel is indeed very small, only three centimeters in diameter, while this big wheel is one meter in diameter!

That is to say, the circumference of the big wheel is thirty-three times the circumference of the small wheel and a little more.

It is equivalent to holding the wooden handle on the big wheel and turning it once, and the small wheel connected to the big wheel and driven by the big wheel will rotate more than 33 times!

Under such circumstances, how could the little wheel not turn fast?

Han Cheng organized his language and explained it to Bai Xuemei.

After a while, looking at Han Cheng's Bai Xuemei, stars once again appeared in her eyes.

Brother Cheng is really smart!

It's really wise!

Such complex and useful things can be made!

A certain son of God accepted these worships from his daughter-in-law very calmly, not only without the slightest embarrassment, but even with some enjoyment.

It's not that difficult...

Han Dashenzi said this to Bai Xuemei, and waved his hand. It seemed that it was very easy to make this thing, and it didn't take him any energy. .

Seeing Brother Cheng in this state, Bai Xuemei couldn't help thinking about Brother Cheng being unable to sleep half the night because of thinking about the spinning machine, and then had to find herself to feed him sleeping pills.

Could it be that those are all my illusions?

Bai Xuemei was stunned for a while, unable to turn around...

The carpenter's room is surrounded by people, and the core of the Qingque tribe, such as Wu, Daxiong, Shishi, Yuan, Tietou, and Heiwa, are all gathered here at this time.

Even lame, who is busy in the shipyards downstream of the tribe, has driven back from there.

Bai Xuemei sat on a lower chair with a backrest, pulled the fibers obtained from hemp with her left hand, and with the other hand held the wooden handle on the big wheel and spun in circles.

On the side, there are a few women in the tribe who keep spinning tops all year round, spinning threads with spinning tops.

This is not a competition, but I want to compare the old and new spinning tools to see how the new spinning tool works and get a more specific data.

The few women who used the spinning top to spin the thread were doing it as fast as they could.

After this period of time, their faces were already a little sweaty, and because of fatigue, their speed inevitably dropped.

On the other hand, Bai Xuemei, who is sitting on a small chair and spinning here with a newly manufactured hand spinning machine, is still very relaxed, and there is no sweat on her face.

It didn't slow down either.

Even because during this process, she became more and more familiar with the operation of this hand spinning machine, and the speed slowly increased a little.

After a while, looking at the few people who used the spinning top to spin, the spinning speed became slower and slower, and looking at Bai Xuemei who didn't seem to feel any fatigue, Han Cheng yelled to stop.

Then, with the help of everyone, they began to stretch out the yarns spun by several people during this period of time for comparison.

After comparison, it was found that under the same circumstances, Bai Xuemei's spinning machine was two or three meters longer than the three women who used the spinning top to spin the yarn!

But now, the hand spinning machine has only just appeared in the tribe, Bai Xuemei is not particularly proficient in its operation, and this newly made spinning machine still has a lot of room for improvement.

And the spinning top has already appeared in the tribe, and everyone is familiar with it!

It can be said that it is very clear at a glance how big the gap is between the two!

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