Chapter 928

When the lame covered the last piece of animal skin from the inside to the newly opened hole, and nailed it once with copper nails, it announced the end of this big problem.

"call!"

Limp pushed the handle of the cork to push the cork forward. After the air was squeezed, the animal skin covered outside the first hole was blown away, and the air flow flowed out from there.

At the same time, the airflow generated by pushing the wooden handle blows the animal skin nailed on the inside of the second hole to the wooden board tightly, completely blocking the second hole, and no airflow goes out from here.

"call!"

With force on his limp arm, he pulled back the cork that had been pushed to the bottom.

As he pulled, the animal skin covering the first hole was firmly sucked to the wooden board, and no air flow came in from there.

At the same time, the animal skin covered inside the second hole opened, and the outside air flowed in through the opened hole.

Seeing such a scene, Hei Wa's face was full of smiles, his face was a little red, and his hands couldn't help rubbing them together vigorously back and forth.

Lame knew what Hei Wa wanted to do most at this time, so after pushing and pulling a few times, he simply handed over the wooden handle to Hei Wa.

Heiwa took the place of the lame, and after taking over the wooden handle from the lame hand, he couldn't wait to push and pull. As he pushed and pulled, his face became more and more rosy, as if drinking wine, the excitement Forget about it.

After having the wooden bellows made by Liao, Hei Wa gave up the plan to make a bellows out of pottery.

Because after comparison, he found that wood is undoubtedly more suitable for making this thing.

Of course, the one I just made now cannot be used directly, because it is just a test product, small in size, not able to generate enough wind, and there are still many places that are not perfect.

However, after overcoming these technical difficulties, it will not be difficult to manufacture a large bellows.

Of course, the gourd is still in Jinguan City, and they haven't seen it yet, but this doesn't prevent them from possessing this skill.

As the lame began to get busy, the carpenter's room rang again, as well as the sound of saws sawing wood and planes scraping boards.

Time passed quietly between such noises, leaving behind scraps and sawdust all over the place, but at the same time, a large bellows also appeared in the carpenter's room.

Compared with the small experimental bellows before, this bellows which is several sizes bigger has changed a lot.

For example, there is only one hole for the air to go out, but it should be larger, and there are two holes for the air to be in.

However, the two holes are not as big as the one hole used to vent gas.

This is because the pressure is too high when the air is pushed out, and the animal skin is relatively soft. If the hole is too large, it is easy to press the animal skin out of the hole.

On the side where the bellows handle exists, a wooden board is also installed to seal the whole bellows.

Of course, there are holes for the handle on the wooden piston to move.

At the same time, the handle installed on the wooden piston has changed from the original one to the current two.

This is because in the process of pushing and pulling, Liao and Heiwa found that only one handle was installed in the center of the wooden piston, and the wooden piston would be easily skewed if the wooden piston was not handled correctly during pushing and pulling.

There is no such trouble if the two handles are installed one by one.

In order to facilitate pushing and pulling by hand, a short wooden handle, which is more suitable for pushing and pulling by hand, is installed at the end of the two handles exposed outside the bellows, and the two wooden handles are connected together.

In addition, the wooden piston inside the bellows has also undergone some changes compared to before.

The wooden pistons before were made purely of wood, but today's wooden pistons are covered with a layer of bare leather without hair.

This is mainly because during the process of pushing and pulling, Heiwa and Lai discovered that the simple wooden piston cannot completely close the gap between the wooden piston and the inner wall of the bellows.

The existence of these gaps makes when the wooden piston is pushed down, there will be a lot of wind running up through the gaps.

If the wind runs away from here, the wind going out from the opening below will be much reduced.

After wrapping such a layer of animal skin, this problem has been greatly solved.

Although it is impossible to block all the gaps and prevent the slightest bit of wind from going up from here, after such an operation, the wind going up has been reduced a lot...

Outside the main tribe of Qingque, a huge wooden bellows was constantly being pushed and pulled, making whirring sounds.

With the sound of whirring, the flames in the kiln kept rising. Even if the weather is already cold, approaching here will still make you feel anxious.

Compared with the simple wind gulu made by Han Cheng before, this closed bellows is undoubtedly more convenient and easy to use.

Heiwa held the handle of the wooden piston of the bellows with her hand, and pushed and pulled continuously, sending streams of air into the stove.

In such freezing weather, there was sweat dripping from his forehead.

Hei Wa didn't care about these things, she just pulled the bellows again and again, sending gusts of wind down the kiln, just wanted to make the fire inside the kiln burn more vigorously, as if she didn't know how tired she was.

Look at the blazing flame, Heiwa's heart is also burning...

The blowing bellows stopped breathing, and the flame gradually became smaller until it went out.

The top of the bright red coals gradually became dim, and there was no light, and some whitish ash emerged on it.

With the passage of time, the coals also lost their temperature, and the warm stove gradually became cold.

A lot of people gathered around the kiln, Wu and Dashixiong were also in this ranks.

Everyone looked at the kiln that didn't have much temperature, and then looked at Hei Wa standing by the side, all of them were full of anticipation and apprehension.

Heiwa's mood became even more excited. He had opened the kiln many times on weekdays, but now he felt that he had no way to start.

He shook his palm vigorously, took a deep breath, and went to open the kiln.

With his movements, the closed kiln door was opened, and fine dust flew out from inside, revealing some pure whiteness.

Hei Wa put her hands into the kiln where there was not much temperature, touched the utensil closest to the edge, and took it out.

When his fingers touched the utensil on the far side, Hei Wa's heart couldn't help beating violently.

Because the feeling from the fingertips is different from the pottery I used to touch.

Even glazed pottery does not have this smooth feel.

Holding back his excitement, he carefully took his hand out of the kiln.

All eyes are on it.

Although they had never seen porcelain before, after seeing the cup that Hei Wa took out of the kiln, everyone immediately confirmed that this was the porcelain that the Son of God said!

Because this mug looks really good! beautiful!

It completely compared the pottery that already existed in the tribe.

This is a qualitative leap, and this kind of leap is so huge that it only needs to be seen by people to distinguish it.

In the past, everyone thought that the porcelain was very good just after listening to the Son of God. Now when they really saw this piece of porcelain that had just come out of the kiln, everyone realized that the porcelain was even more exquisite than what the Son of God had said before!

Heiwa held the cup in both hands, and there was something called fascination in his eyes.

He watched carefully, not daring to make too much movement, for fear of accidentally breaking this exquisite thing.

The eyes of the rest of the people also focused on Hei Wa's hand, full of amazement.

For a while, it became extremely quiet here, and some people even forgot to breathe.

"Let, let me see..."

After such silence lasted for a while, Wu's voice sounded, trembling slightly.

Only then did Hei Wa wake up like a dream, hurriedly holding the porcelain in her hand, she came to Wu's side cautiously, and carefully handed the porcelain in Wu's hand.

Wu took the porcelain that seemed to be emitting some luster, held it in his hand and looked at it carefully, his cloudy eyes became extraordinarily bright at this moment.

The rough fingers couldn't help rubbing it lightly, and couldn't bear to let go for a while.

Hei Wa stood here watching for a while, and then realized that there was still more porcelain in the kiln, so she hurried to the front of the kiln, stretched out her hand again, and took out the porcelain inside.

The rest of the people also gathered around.

A large white bowl, the whole body is smooth and round, and it seems to be shining under the sunlight.

A small spoon is also extremely smooth, and if you put it in front of your eyes and look at it in the sunlight for a while, it seems that there is still some transparency...

Following Heiwa's cautious movements, pieces of porcelain made of kaolin were taken out from inside.

Use your hands to flick it with a little force, and there is a pleasant sound, which is very pleasant.

However, compared with fired pottery, the finished product rate of this porcelain is lower, out of ten pieces, three or four pieces can be made, and most of the rest are broken.

But even so, it was enough to make Heiwa and the rest of the Qingque tribe happy.

People with higher status in the tribe can hold a piece of porcelain in their hands and look at it carefully, while those with lower status can look at it carefully with a piece of broken porcelain.

Porcelain is not only beautiful and shiny, but also very hard in texture. The gaps in some damaged parts are relatively thin, and they can even be used to cut flesh.

The exquisiteness of porcelain was beyond the imagination of all the people in the tribe, and everyone even felt that such things could only be offered carefully, and it was a sin to use them for food.

Some people, such as Wu, even think that such things can be passed down from generation to generation as treasures.

In fact, this kind of psychology is mainly caused by the fact that the quantity of porcelain in the tribe is too small, and it is the first time for the people in the tribe to see porcelain.

It will be fine when the porcelain fired in the tribe gradually increases and everyone gets used to the existence of pottery.

Because of the appearance of pottery that was so exquisite that it could not be described in words, the Qingque tribe was in a state of extreme excitement and joy for a while.

The shaman has placed exquisite porcelain on the stone platform in front of the totem pole more than once, hoping that the great gods will also look at such exquisite things.

In fact, rather than showing it to the gods, Wu wanted to tell the good news to the son of God who was far away in Jinguan City as soon as possible, so that the son of God would know that the porcelain had been fired in the tribe according to his instructions.

It's just that the Son of God is not in the tribe now, and Jinguan City is too far away from the main tribe, so it's inconvenient to send messages to each other, so Wu can only pin his hopes on the very cold God, hoping to hear him chanting God, told this very good news to the Son of God who is far away in Jinguan City...

In the pottery workshop, Hei Wa and other pottery makers used kaolin to make clay embryos as if they had been injected with chicken blood.

They want to burn more exquisite and abnormal porcelain, so that all the citizens in the tribe can eat with exquisite porcelain bowls.

At the same time, I also want to use this exquisite porcelain to exchange a lot of food and other things from other tribes.

The pottery before can be exchanged for many things from other tribes, but now this porcelain, which is more exquisite than pottery, can definitely be exchanged for many things!

Just think about how many porcelain bowls my own tribe can burn out in one kiln, and exchange the food or other things that other tribes have collected for a long time at once, Heiwa and the others can't help it full of excitement.

This excitement is even stronger than being able to fire the porcelain itself.

Because of the existence of Han Cheng, the unscrupulous son of God, the primitive people who were originally simple and simple in thinking things are not as simple as before...

Through previous manufacturing and firing, Heiwa and the others have discovered some tricks for making clay embryos with kaolin.

For example, it is very difficult to make the clay embryo as thin as possible, for example, when making large pieces of porcelain.

As they continued to work, mud embryos made of kaolin began to appear one by one.

Some people are still using tools to scrape off some excess things on the dried mud embryos to make the mud embryos smoother and more tangible.

When a batch of these mud embryos is made enough, the kiln will be fired for another batch.

When firing, Hei Wa has never been absent.

He has been paying attention to the situation in all aspects, and recorded it in a small book according to the method that the Son of God had explained before, so that it is convenient for future inspection and to find out the deficiencies.

During the busy schedule, time passed quietly. After the dark clouds covered the sky, the dry and cold weather finally came to an end temporarily.

The wind from the whistle did not blow, and snow particles fell from the air, hitting the ground and rolling bouncingly.

But when there are too many snow particles, the latecomers will not be able to jump.

After the snow particles covered the ground with a layer of impure white, the snowflakes also fell.

When there is heavy snow falling on the main tribe of Qingque, the sun is still shining on Jinguan City in the south...

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