I am a Primitive Man

Wu took a step, and kept turning around the spinning machine that had just proved his worth, looking extraordinarily amazed.

During this process, from time to time, he would reach out and touch the spinning machine a few times, holding the wooden handle and stirring it a few times.

The wrinkled face was full of smiles, like a child who got a novelty, his whole body was full of curiosity, excitement and joy.

Of course he was happy, after all, just now he witnessed with his own eyes how good the effect of this thing called the spinning machine by the son of God was when it spun yarn!

If Miko didn't call to stop, let these people continue the way, those who use the spinning top will not be able to rest at a slower and slower speed.

On the other hand, there is no such trend in using spinning machines to spin Bai Xuemei.

Wu clearly knew that if things like this continued, the gap between the thread spun by the spinning top and the thread spun by the spinning machine would become even greater!

In other words, relying on the spinning machine, the work that originally required four people to do, now one person can almost complete it!

It is equivalent to saving three-quarters of the manpower!

This is a manpower of three out of four!

Thinking about the large number of people in his own tribe who are working hard for spinning, and thinking about the manpower saved by this, how could Wu be unhappy?

In fact, not only Wu, but everyone else present was also very happy.

Because this thing is really easy to use, and it has a great effect on the tribe.

The first carpenter in the tribe was lame. He stood here and looked at the spinning machine without blinking. To be precise, he looked at the two large and small wheels with uniform protrusions and depressions.

Looking at the small wheels that are connected by these protrusions and depressions, and being driven in constant circles, Limp's eyes sparkled, as if something appeared in his mind.

This new way of thinking is also a new direction, which has brought him a lot of inspiration and inspiration.

These inspirations and inspirations have not been specific to where or what, but I am sure that this will be very useful in the future, and the things I can make will have a very big breakthrough!

Looking at the reaction of the people in the tribe,

Han Cheng, who made such a thing out alone, felt very comfortable in his heart.

This kind of satisfaction, this sense of accomplishment is something that I have never experienced before when I provided some ideas to the lame and let them get things out!

No wonder the carpenter emperor was so obsessed with carpentry, it turned out that this thing was well done, and it still had such an effect!

After everyone's tossing, more than half of the morning time has passed.

Han Cheng, who hadn't slept most of the night, finally felt sleepy.

He returned to the house where he lived, lay on the mat made of bamboo, and soon fell asleep.

He fell asleep, and the commotion in the tribe over the advent of the spinning machine was not lessened.

More and more people knew that Shenzi had produced a very, very useful new machine, and many people went to the carpenter's room to visit and gain knowledge.

After seeing the performance of this new machine and knowing the significance of this new machine to the tribe, everyone was extremely happy and excited.

Of course, there is also a deep admiration for the Son of God!

Especially the women in the tribe.

This machine is simply used to save them!

In the past, they didn't think it was too hard to spin with a spinning top when they were free.

But now thinking about many of them, after spinning with a spinning top in the future, many of them feel a deep sense of happiness at once.

It's a lightness that radiates from deep within!

...

There are still many places in the spinning machine that need to be modified.

Like the shaft of a spinning machine.

If the shaft is done well, the wheel can turn faster and lighter, and people will become more relaxed, and the weaving efficiency will be high.

Another example is the wheel...

When Han Cheng wanted to do these things, he would do them by himself, and when he didn't want to, he would let the professional carpenters in the tribe do them.

After all, he is not a professional carpenter, and he is still not good at some fine work.

But these things are trivial.

Because he had already created the hand spinning machine, there was nothing left to think about.

If the people in the tribe improve this, they will only make each part more delicate and suitable on the basis of the existing ones.

According to the gourd painting, such things can't be hard for people.

At the very least, it's hard not to embarrass these carpenters who have already practiced in the tribe.

Under such circumstances, the improved hardcover version of the hand-spinning machine has soon appeared among the tribes, and the number is still increasing.

In some places in the tribe, the women in the tribe can already be seen sitting there and shaking the spinning machine with their hands, spinning continuously.

Because this thing just came out, it is still a novelty among the tribes, so it is very popular now.

Several people compete to use a machine, or after discussing who will use the spinning machine to spin the thread for a period of time, the rest will take over.

Looking at such a scene, Han Cheng couldn't help smiling.

These people are also a novelty for a while. After a while, after the hand spinning machine became popular in the tribe, many people in the tribe will no longer have the interest they are now...

For a while, the people who often stayed in the downstream shipyard and couldn't come out have become a little 'do not do business' now.

He's obsessed with gears now.

Therefore, a lot of gears have also been made.

Some are made of pure wood blocks, and some are made of bamboo and wood mixed together.

Others use vines, sticks, etc.

Of course, there are not only people who discovered the magical effect of gears because of the spinning machine, and became obsessed with it, and those who were responsible for making molds also made bronze molds.

And cast bronze gears out of bronze.

During this process, everyone also began to study from the shallower to the deeper which specifications of gears are the most comfortable to use and have the best performance.

What is the proper density of gear teeth...

I don't know since when, the weather has not been so hot.

Han Cheng thought for a while, and this change should have started from the autumn rain a few days ago.

One autumn rain and one cool.

The sky also became high, with scattered white clouds floating above it.

From time to time, flocks of birds fly across the sky. When the flocks are large, they really have the momentum and scene of covering the sky and the sun.

So much so that the geese in the larger and larger goose pens in the tribe couldn't help flapping their wings with them, wanting to fly south with them.

But this is obviously impossible.

This is not only because there are often caring Qingque tribesmen who come here with scissors to trim their feathers one by one and cut off the excess feathers on their wings. Another reason is that the goose houses where they live are always covered with A web made of a layer of rope.

These two layers remind them all the time that they don't want to fly south, they just want to stay in the Qingque tribe quietly and lay eggs to eat with the people of the Qingque tribe.

The white clouds above the sky spread into the rivers of the Qingque Tribe, in clusters.

Apart from the reflection in the sky, there is something real.

If you look closely, you will find that these things are nothing but open white sails.

A boat with white sails is sailing above the water, and it will make some turning movements.

If someone from outside the tribe and who knows more about ships comes here at this time, he will be stunned by the scene he sees.

For the great ship with its white sails turned neither with pennies nor with oars.

It's just a person standing on the stern of the boat, pushing a wooden stick the size of a baby's arm towards one side, and the boat turned accordingly!

Such a scene in their eyes will definitely make them feel great shock!

Han Cheng is not from outside tribes, so naturally he will not be shocked by the sight in front of him.

But looking at the scene in front of him, he still couldn't help showing some smiles on his face.

The sailboat in front of me is still the same sailboat as before, but it has changed a lot compared to before.

Like the rudder used to steer a boat.

The current rudder has become a real rudder, which is fundamentally different from a scull.

It only has a steering function left, and as for the function of providing forward motion to the ship by swinging from side to side, it has been completely cancelled.

Sacrificing one function and leaving only one function, the effect is naturally stronger than having both.

If the function changes, the style will change accordingly.

The rudder, which had been unsuccessful before, was attached obliquely to the stern by a solid wooden post.

The current rudder is fixed straight up and down at the stern.

In order for the person in charge of the rudder to better control the rudder to turn, a wooden stick about half a meter long was installed horizontally on the rudder pole.

When it is necessary to turn, the person can hold the stick or push it forward or pull it into his arms without spending too much effort.

And, because the rudder is mounted straight up and down, it can turn more widely.

If it is not deliberately restricted, it can rotate 360 ​​degrees!

This is why it is far more effective than a scull when it comes to turning.

After all, the range that the scull can turn left and right is much smaller.

This kind of mature scull can appear and be successfully installed on the sailing boat. Lai and others have spent a lot of thought.

When I only look at the results, I feel that this small change is nothing more than that, it is very simple, and it can be made by an individual.

This is purely standing and talking without back pain.

Before this layer of window paper is pierced, this seemingly extremely simple thing will make many people lose their hair embarrassingly!

But what makes people feel uncomfortable is that there are still many such people in life...

The sails have been tweaked a bit.

In the past, the sailboat of the Qingque Tribe was modified and modified as a test product. The first sail was a vertical sail, and the remaining two sides were horizontal sails.

Now the first and second sails have become gaffs, only the third sail near the stern is a square.

And the area of ​​this horizontal sail is obviously smaller than the two front sails.

This is the result of the sailors of the Qingque Tribe, through sailing again and again, summing up experience again and again, and slowly groping out and making changes in this not short period of time.

Two vertical sails and one horizontal sail can ensure that the sails can sail with the help of wind from all directions.

And the speed is faster than other combinations, and the ship is more convenient to operate.

In fact, these sailors in the tribe tried many combinations before making the sail into the current two-vertical and one-horizontal style.

For example, three feet are all vertical sails, three are horizontal sails, and one vertical sail is two horizontal sails.

One vertical and two horizontal are divided into the first one is vertical, the second one is vertical, and the third chapter is vertical, and the rest are horizontal.

After trying all the way, the people in the tribe finally found that in the current situation, the sails are made into two vertical sails and one horizontal sail, and the two vertical sails are the first two, and the horizontal sail is the last one. The overall effect is the best.

This is a boring, but also a test of people's patience.

Fortunately, after the daily trials and summaries of these sailors, good results have been obtained so far.

After some hard work, a good result is obtained, which may be an important reason why many people can endure the boring process.

Of course, it's not the only reason.

For example, in later generations, many people choose to do a job not because they like it so much, but because life has more troubles in the future besides the immediate troubles...

Standing under the tree by the river, Han Cheng watched for a while the sailors in the tribe controlling the boats sailing back and forth, then walked along the river bank and then went down.

After a while, they came to the shipyard located downstream of the river.

The shipyard is newly built, covering an area of ​​about ten acres.

Like all residential buildings of the Qingque Tribe, the shipyard is also surrounded by walls.

However, there are basically not many houses built inside, there are only four in total.

The rest is the construction of the greenhouse.

It consists of pillars made of green bricks and lime mixed with sand, and solid wooden beams.

The wooden beams are similar to the houses built in the tribe, and the roofs are made of grids, mud, and tiles.

Under these sheds, some are filled with wood, and some are generally used as workshops for work.

With this kind of shed that is breathable and can also shelter from the rain, the people who work here will feel much better.

In summer, there is no sun and no rain.

But there is also a disadvantage, that is, when it rains, there is no reason to rest, and you still have to continue working...

As for what to do when it is cold in winter?

Just find something to block around...

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