I am a Primitive Man

Everyone in the Qingque Tribe stared at Han Cheng's every move with wide eyes, especially those who drilled through rocks with their hands, and refused to blink.

They wanted to see how the Son of God drilled holes out of the stone with a method that they had tested and confirmed was not feasible.

On one side of the stone strip on the ground, there is a hole dug out by the wood before.

Han Cheng put the drill pipe of the adjusted large hand drill into this not deep pit.

Instead of drilling directly, he first grabbed a handful of things from his leather pocket and put them into the pit.

This thing is sand.

Han Cheng didn't have the magical method of turning stones into gold, and other people in the tribe could not get out with simple sticks, and he couldn't get out either.

But add some finely divided sand to it, and everything will be different.

It wasn't something he came up with on a whim.

When he was a child, he had two stone mills at home, and his family used these stone mills to grind sesame oil and sold them in the surrounding Zhuangzi.

He often plays at the oil mill, and he heard this method from chatting with the older generation.

It is said that long ago, this method was used to drill holes in stone mills.

Of course, it is unknown to Han Cheng whether he drilled by hand or not.

Granite stones with a thickness of almost ten centimeters can be drilled through, let alone a stone strip with a thickness of three centimeters.

This is why Han Cheng dared to boast about Haikou without even doing half of the experiments.

Chichi~

Chichi~

As Han Cheng moved up and down, the wooden drill began to rotate back and forth, squeezing the sand in the pit, rubbing against the stone bars, and making teeth-stinging sounds.

The pebbles in the river will lose all their edges and corners and become so smooth because of the erosion of the river.

In addition to water, rivers also carry fine silt,

This is the most critical thing.

Seeing all this, the people of the Qingque Tribe showed a look of sudden surprise, not because they understood the truth, but because they had a clear realization like the Son of God really didn't use the hand pressure drill alone.

Compared with drilling wood, the diamond head is much slower.

After changing the sand that was crushed by friction three times in a row, the effect can finally be seen.

The pit got a little deeper, and the uneven walls that had been chiseled by wood around it also looked a lot more glamorous.

Mu Mu, who was squatting by the side, saw with bright eyes, the new method that Shenzi came up with was much faster than what he had used before!

When chiseling with stones, the speed is relatively fast at the beginning, but as the hole gets deeper, the speed will plummet.

And you have to be on guard at all times, don't chisel things.

This method is not the case. The deeper the hole, the faster the drilling, and there is no need to worry about the rocks below breaking.

Moreover, it is more trouble-free to press the drill by hand than to hold the stone chisel by hand.

Don't wonder why Wood knows so much, because the hand press drill is in his hands at this time...

Thanks to these initial results, everyone in the Qingque tribe has completely believed what Han Cheng said about drilling holes in stones with wood.

On the second day, the hole on the stone bar was completely drilled, a very round hole.

Put the wooden handle that has been prepared before into the hole, and then wedge it around with a wooden wedge, and finally a hoe is ready!

The angle between the wooden handle and the stone shovel is about 70 degrees, which is conducive to the principle of leverage, which can 'catch' more soil and save effort.

After Han Cheng made a demonstration in person, the hammer was in the hands of the elder brother.

puff!

Under the crowd's onlookers, the hammer raised by the big brother fell directly into the soil, more than ten centimeters deep.

The senior brother lifted the hand holding the handle of the hoe, and the hoe, which was sunk in the soil, raised a large piece of soil.

This time, almost three diggings with a bone shovel are required!

Everyone in the Qingque tribe who witnessed the usefulness of the hoe with their own eyes seemed very excited.

Shenzi had described the golden millet dream to them more than once, and they were deeply fascinated by it.

Now that they have such a sharp tool for turning the ground, they have more confidence to plant attractive millet around the tribe...

Everything is difficult at the beginning, but it becomes much easier to expand the production with the first successful manufacturing head.

From the people of the original bone tribe, find three people who often make bone tools, and let them beat the stone with the wood.

Knock out stone strips about five in width and three in length and twenty in length.

A few more people were mobilized, and a special hand drill was used to chisel it and open a hole with a relatively sharp stone bar.

If a worker wants to do a good job, he must first sharpen his tools. For large-scale land reclamation, it is necessary to allocate some manpower to make tools that are conducive to reclamation.

When the Qingque Tribe was in full swing and focused on developing and pursuing a better life, there were also things happening in other invisible places.

Wow!

There was a sound of water breaking, and amidst the splashes of water, a very simple fish cage woven with twigs burst out of the water, leaning on the grass on the bank, and a half-stretched fish jumped out of it.

It can't live without water, and wants to jump into the water as soon as possible, and then enjoy the legendary joy of fish and water.

Snapped!

Two big palms suddenly appeared, grabbed it, and slammed it to the ground.

It jumped up and down a few times and then stopped moving. Looking at the water close at hand, it could not rest in peace.

A primitive man with animal skins and leaves around his body picked up the fish that could no longer enjoy the joy of fish and water, passed a branch through the gills of the fish, and made a string with three or four other fish.

After doing this, he threw the simple fish cage back into the water, and then began to wait.

Not far behind him, there was a dying fire, and there were some fish bones beside the fire.

This primitive man stood here looking at the fish cage submerged in the bottom of the river for a while, then squatted down, picked up the river water with his hands and began to wash his face.

It was a habit he had acquired in the tribe that left him with infinitely fond memories.

The cool river water took away the dust on his face, and through the slightly swaying reflection, one can see the appearance of this person. Although the beard and hair have grown, he can still be recognized.

This person was the bark who had been expelled from the Qingque tribe and was thought to be dead.

Bark, who had washed his face, squatted by the river, looked at his own reflection in the water, and began to think about what happened to him during this period of time.

At first he thought he was going to die too.

After being homeless, he lingered in the Qingque tribe for a while, and finally left that fascinating and dreamlike tribe.

He didn't know where he should go, he walked in a daze along the way, and finally returned to his original tribe.

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