"Huhu~huhu~"

The fire was burning fiercely.

Heiwa squatted on the side, pushing and pulling a stick in her hand vigorously.

The other end of the stick was tied to the pot cover that Heiwa had obtained from her spouse Zhuang after he had put in violent labor.

The size of the lid is slightly smaller than the inner diameter of the cylinder.

In order to gather the wind as much as possible and send it into the stove, and after these are completed, the stone still looks like the wind grunt made by the gods before, and puts a pottery tube on the air outlet, and put it all the way. Extend to the side of the stove.

And the pottery tube is the kind that gets thinner as it goes to the stove.

Seal the joints between several ceramic pipes with clay to prevent them from running out of air.

"call!"

Heiwa pushed the stick she was holding in her hand hard, and her strength was applied to the pot cover, which was pushed to the other end of the big pottery tube.

With this action of him, wind gushes out from the pottery tube, and follows the channel formed by several pottery tubes, leading all the way to the stove.

The air rushed into the stove, and the flame suddenly became bigger.

If you look at this alone, Heiwa’s invention is still very successful and has great practicability.

But as Heiwa pulled back the lid that was pushed to the bottom, the problem appeared.

As he pulls out, the flame in the stove suddenly becomes a lot smaller. If you pull harder, the flame in the stove can even be sucked into the ceramic pipe...

This result was obviously not what Heiwa wanted. After pushing and pulling with different strength here for a while, he finally gave up pushing and pulling again, and started to squat here with his head in constant thinking.

Judging from the reaction of the fire in the stove when he pushed it out just now, his idea is undoubtedly very successful.

The only problem that needs to be solved now is how to pull the lid out without letting it **** the air inside the stove.

Heiwa squatted here after thinking for a while, stood up, and started to remove the mud from the connected pottery pipes and one interface, and pulled them out, leaving a gap between them.

Then push the ‘pot’ lid again to breathe air into the stove.

This time, when you pull it out, the flame in the stove will no longer be sucked into the pottery tube, but new problems also arise.

It is because of the existence of this opening that a lot of the gas pushed out by the "pot lid" ran away along this crack, and the flame burned not as strong as before.

After trying to push and pull back and forth for a while, Heiwa stopped again, squatting on the ground and staring at the crack between the two pottery tubes, thinking about life.

If the pottery tubes are tightly closed when you push the air inside, and the gaps between the pottery tubes will come out when you pull the ‘pot lid’ back, that’s fine.

He thought so, and manually operated it several times.

But this kind of manual operation is too troublesome.

It's too wasteful of time, not to mention, the air sent to the stove is not consistent at all.

After busy working back and forth for a while, Heiwa gave up this idea and continued to squat here to think about life.

If you don't need to use your hands to operate, the gap will automatically close and open as people push and pull.

This way, there will be no more trouble...

Heiwa thought so longingly.

But he knew that such a thing was very difficult to achieve, because the idea seemed so unrealistic.

It would be great if the son of God was still in the tribe, as the son of God was so wise, he would definitely have a way to solve the problems he encountered now...

Heiwa once again remembered the **** son who went to Jinguan City to lead people to develop and construct there.

After thinking about this for a while, Heiwa shook her head again.

The Son of God is so busy that he can't always think about letting the Son of God solve everything.

Moreover, this matter is related to the firing of porcelain, and he is the most powerful person in the tribe in terms of making pottery...

Thinking this way, he continued to think of ways and verified his ideas through some operations, but none of them was successful.

That night, Heiwa stayed here until late at night before going back to sleep, but still did not come up with a good solution.

At night, the Heiwa who had been lying on the kang for a long time suffered from insomnia without a doubt.

Taking this natural sleeping pill to solve insomnia seems to be a skill that many people know and can understand without a teacher.

After shaking Zhuang awake and letting Zhuang give him a sleeping pill, the black baby who was noisy in his mind soon fell asleep...

On the second day, Heiwa, a master pottery maker, came to the carpenter's room and told Li about the problem he encountered and the possible effects if the problem was solved. I wanted to help him think about it together. The method depends on whether this problem can be solved.

After all, lameness creates more things, and many of them are very complicated.

After hearing Heiwa's words about this matter, Lame's interest was immediately mobilized. As a carpenter who was struggling at a high place, Lame's favorite thing was all kinds of difficult things.

Although in the process of solving the problem, people may feel very painful. When it is serious, they even want to grab the head, but what I have to say is that when the problem is finally solved through various efforts, That feeling is really cool!

Don't mention the kind of refreshing energy, it makes people drink fairy brew, enough to make people ignore the difficulties that may be encountered in this process.

So Lie didn't hesitate much, so he agreed to it, saying that he would work out a solution with Heiwa.

Lame is a carpenter, so when solving problems, he will naturally think from the perspective of a carpenter.

As Heiwa watched the simple device that Heiwa had made, and figured out the principle of this thing, after staying here for a while, Lim returned to the carpenter's room.

After sitting in the carpenter's room and meditating for a while, he started to jingle and drive with his tools.

After a while, a hollow cuboid appeared in the lame hand.

The reason why he made it into a rectangular shape was because he had tried to make a round wooden barrel with wooden boards before. Knowing that it is difficult to make these with wooden boards, he chose a rectangular parallelepiped.

Anyway, he has already figured out the principle and function of the kind of equipment Heiwa wants to make. It doesn't matter if the hollow cylinder is replaced with a hollow cuboid.

Place the two unsealed cuboid on the ground, and the lame started to use a saw to intercept the plank again, imitating the one made by the black baby and installed a long-handled "pot lid", and made a hollow cuboid that can be placed in the middle of the cuboid for push s things.

After making it, put it inside and push and pull a few times to the other end, but the effect is not good.

The main reason is that there is no seal on the other end, and if one is not well controlled, this piston-like thing will come out of the other end.

So Lame found a wooden board to seal the other end of the hollow cuboid.

After sealing it, I tried to push and pull, and the effect was good.

This piston-like thing will never go out from the other end.

But at the same time, the propelling wind will not go out from there, and will run upward along the gap between the wooden piston and the inner wall of the wooden box.

This kind of thing couldn't help being limp. After pushing and pulling a few times, he took up his tools and made a hole in the bottom of the wooden box for ventilation.

With this hole, it is much more convenient to push and pull immediately.

When things are here, the problems that lame needs to face are the same as those that Heiwa needs to face, how to solve the gap or the automatic closure of the hole at the bottom of the wooden box.

For lameness, this is also not a good solution.

If it is so easy to solve, Heiwa will not be embarrassed to come over and ask him for help.

After limping in the carpenter's room for a day and exchanging opinions with the Heiwa who had been busy for a day in the manufacturing workshop, she still had no inspiration and could not find a solution.

The turning point came the next day.

The chilly wind blew by, and the persimmon leaves, which had turned red but still stood on the branches and refused to fall, swayed left and right in the cold wind.

After some struggle, in the end he couldn't withstand the entanglement of the cold wind, and fell from the sky spinning.

Some minors dressed like small **** ran over to pick up the flaming red leaves and held them in their hands, jumping wildly and giggling.

After holding it in his hand and playing for a while, some minors developed new ways to play.

That is, put the leaves under the nostrils, and stick the leaves on the nose through inhalation to prevent them from falling, and see who can **** them for a long time.

Of course, this can only be done by inhaling hard, not the sticky nose.

Otherwise, some minors with talents like two insects can definitely win.

When these children play this game, they need to clean their noses first.

I was lame about how to solve the problem. I shook my drowsy head vigorously. Instead of thinking about it, I set my eyes on the children here and watched these children playing games with a smile. Change your mood and let yourself become calm after all.

After watching this for a while, his lame eyes suddenly brightened, as if something flashed across his mind, bringing out some light.

With excitement, he watched these children joking around here, his heart getting brighter and brighter, and the thing that flashed by was gradually caught by him.

After standing here for a while, he ran back to the carpenter's room like a wind, his speed, even a normal person with agile legs, almost couldn't match.

After returning to the carpenter's room, he sat lame and thought for a while before starting to act.

Instead of using the tree leaves that inspired him, a small piece of smooth animal skin was cut.

The animal skin is larger than the hole at the bottom of the wooden box.

After some manipulation, the animal skin was limped and nailed to the hole with copper nails.

Of course, it was not completely nailed, only one side was nailed.

After nailing it, he stretched out his hand lamely to grasp the handle of the wooden piston, and then pushed forward with excitement.

With his movements, the wooden piston was pushed forward and the air was squeezed to form a wind, blowing away the animal skin covering the wooden hole, and the airflow inside was able to come out smoothly.

After pushing the wooden piston to the bottom, Limp pulled it up again.

The effect is the same as lame imagined.

Because this small piece of animal skin itself was nailed on one side with a copper ingot, even if it was still, it was basically covered with only a small gap.

So as the limp pulled the wooden piston upwards, the small piece of animal skin immediately clung to it, tightly fitting.

Such a discovery made Limp very happy, because he really created a tool that could automatically open or close the gap as people pushed and pulled.

But this joy did not last too long, and new problems soon followed.

That is, after the hole here is completely blocked, it will become laborious when pulling the wooden piston back.

Fortunately, if the force is small and the movements are slower, if the force is too much, the other side of the softer animal skin will even be sucked into the wooden box from the outside.

After inhaling it into the inside ~lightnovelpub.net~, think about it as before, and let it open and close with the push and pull.

The emergence of such a problem can only show one thing, that is, this tool has not been completed yet and needs to be improved.

"Try another hole at the bottom."

Heiwa, who came from the pottery workshop, pushed and pulled the wooden piston with excitement for a while, and fell into contemplation, and began to think about how to solve this problem with the lame.

After thinking about it for a while, he said tentatively.

There was no good way to be lame. After thinking about it for a while, he decided to try the way Heiwa said.

He pulled the wooden piston out of the wooden box completely, then took the axe and chisel and began to open his mouth not too far from the hole.

It didn't take long for a new hole to be cut out.

The problem was not solved by pushing and pulling the wooden piston back and forth several times.

With this hole, it is easier to pull the wooden piston back, and the animal skin covered on the outside of the first hole will no longer go inside, but other problems also arise.

For example, when the cork was pushed forward, most of the wind generated ran away from the newly opened hole.

But things have reached this point, and the remaining problems will definitely be solved. It's just a matter of time.

Sure enough, before too long, Limp tried to bind the newly opened hole.

In the beginning, it was bound on the outside, but it soon became clear that it didn’t help.

So I removed this piece of leather, covered it on the hole from the inside, and then nailed it to one side with a copper nail...

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