After walking a circle, he brought the stick close to the bison, and the bison's "hard work" finally paid off.

"Do you see it all?" Wang Yang's head was high, and he looked at everyone proudly.

Everyone nodded very seriously and gave a thumbs up: "This set of bull control techniques is very clever." ”

"Poof!" Wang Yang spewed out a mouthful of old blood: "What kind of bullshit bull control technique, I still teach swordsmanship!" ”

If it weren't for the fact that they hadn't read online novels, Wang Yang would definitely scold them for reading too many online novels.

He couldn't take care of the embarrassment of pretending to fail, so he pulled them over, and tactfully explained that he was plowing the land with pictures, digging up the lower layer of soil to cover the upper layer, and solving the problem of residual straw.

And a ravine has been dug so that seeds can be planted directly, and the wheat will grow better next year.

Save time, effort, and everything.

"I see." Everyone suddenly admired Wang Yang one after another.

Wang Yang didn't have the heart to talk nonsense with them, waved his hand, and left here.

At this point, a series of tool reforms and agricultural reforms were successfully completed, officially moving from the most basic agricultural era to the new agricultural era of slash-and-burn farming.

Today, he can finally proudly say that what we have in modern times is basically what we have, and the great ideal of the new socialist countryside has been accomplished.

If you want to go further, you will get the era of heavy metals, electricity, machinery, etc., etc.

It's a distant future, and you don't have to think about it for the time being.

Wang Yang finally had the leisure to stop and rest, and at this time, another piece of good news came.

Pregnant women from the tribe gave birth. One by one, babies croaked to the ground, and the population of the tribe was in a short period of time. Surge to more than 700 people!

It makes people sigh and sigh incomparably, once upon a time. Who would have thought that the tribe could develop to this point?

The whole tribe reverberated with the crying of babies, during the day, at night, all day long.

Originally, it was nothing, but it seemed that emotions were contagious, and when one baby cried, several babies immediately cried, and finally all the babies cried together.

Sometimes I cry fiercely. Stretching for millions of miles, a great mourning, sad atmosphere, swept around, those who heard it were sad, those who saw it wept, and the alpacas were moved to tears.

Originally, the birth of a newborn was a very happy event, and it was a day worthy of celebration among the tribe.

It's a bit like the Spring Festival in later generations. During that time, you can drop everything and take care of your newborn.

Although Wang Yang was forced to do this at the beginning, in the days that followed, it was everyone who took the initiative to help the pregnant woman.

This is related to the abundance of food and clothing for all. and intellectual development, and it is clear that their emotions have become much richer.

But there were too many babies born this time. Everyone was deeply frustrated by the babies crying all day long. I can't bear it at all.

Not to mention taking care of them, they can't sleep well.

So everyone agreed. Build a new big house alone in the distance and hide in it.

Everyone was full of motivation, as if they were burning their butts, and miraculously built everything in three days, regardless of whether it was firm or not, they lived directly in it.

Well, Wang Yang is also among them.

Wang Yang, who originally planned to rest for a period of time to replenish his brain cells, was also disturbed.

He was really afraid of this group of little ancestors, he shouldn't have owed them anything in his previous life, how could he repay himself like this in this life?

On this day, in the big chain house opposite, there was a shocking cry of ghosts and gods.

Everyone looked at the big house opposite, looked at each other, and discussed who would bring the food.

"Go ahead, aren't you on a patrol? You're the one who is the most robust! The osteologist pointed to a man

When the patrolman heard this, he immediately did not eat, got into the alpaca and rode away into the distance......

"Why don't you go? You're so good, you're sure to keep those babies from crying. The osteologist pointed to the exorcist.

The chasers grabbed the fodder and ran to plow the fields.

"Why don't you go? You sawn wood every day, the sound was noisier than a child's bark, and you were fine. The orthopedist pointed to Zhang San.

Zhang San glared at him: "Didn't you see that I was processing tools?!" ”

"If you don't go, will you still be hungry?" The orthopedic surgeon said with a sad face.

Everyone also looked at the opposite room with palpitations.

If it's just the baby crying on the other side, it can't give them that much damage.

What's worse is that those babies are quite difficult to serve, and I heard that last night the group was incontinent and sprayed all over the house, and the women were not spared.

This kind of problem is so grinding that finally, someone proposed that the most difficult things should be handed over to the most powerful people.

Wang Yang, who was pondering the manufacture of toothbrushes on the side, suddenly felt that tens of thousands of eyes were focused on him, like cold needles piercing his back, stabbing him shivering.

When I turned my head, I saw that everyone had made way to "Rome".

"Yes, you guys! I want to do everything! It's just to get some food, and are you as scared as you are when you see a poisonous snake? ”

"It's just a bunch of babies on the other side, can they eat you or what? Still not a man! It's still not a handle! ”

Everyone looked at their little brother and thought for a moment about the connection between bringing a handle and going to get food.

Then they covered the little brother and shook their heads very seriously: "We don't bring a handle." ”

"Poof!" Wang Yang spewed out a mouthful of old blood, he was really speechless, and he was too invincible to be shameless.

The tiger's body was shocked, his big hand flicked, and he said extremely domineeringly: "Look how I got the food back!" He strode to the other side.

As soon as the door of the granary was opened, the women who heard the sound immediately ran out of the other houses.

I saw them covered in feces and urine, holding crying babies, and rushing anxiously towards them.

"I ...... I'll go. Wang Yangdeng's face was green, and he closed the door of the granary with his hand, and no matter how the women knocked on the door and shouted, they just wouldn't open it.

As if stimulated by something, the blade-toothed tiger stepped back forcefully, looking at the women outside in fear.

For the beast with a sensitive nose, the smell of feces and urine has been magnified countless times, and it is a big nest, and it is even more stinky, and it is almost stuned.

After a while, seeing that there was no movement, Wang Yang returned to the big house opposite with a few bags of food.

Holding his head high, he said to a group of "no-handled" guys: "See, this is the performance of pure masters!" ”

The crowd adored it.

It's a pity that in the afternoon, everyone was still forced by Wang Yang to step into the house full of feces and urine.

Wang Yang knows the importance of maintaining hygiene, and he doesn't care about whether it smells bad or not, so he tidies up the big house and looks brand new.

Everyone wiped their sweat and expressed relief that they were finally refreshed.

So, the next day they cleaned it up again.

On the third day, they cleaned it up again.

After a month, everyone didn't do anything, they were cleaning every day, and they were busy wiping their buttocks for the group of little broken children, speechless and choking.

It was easy to endure the most uncomfortable two months, everyone was idle, and then the orchard began to harvest again, and Wang Yang asked people to come over to help.

For two whole months, I basically didn't do anything, which was a waste.

In fact, Wang Yang thought about whether to cut a piece of animal skin, to be a baby's diaper, and then when he thought of so many babies, he didn't know how many animal skins to consume a day, and where he could afford to consume them, so he dismissed this plan.

And on this day, he finally developed his first toothbrush!

It's really a toothbrush, the handle is a wooden handle, and the brush head is made of fiber, which is very soft, not as hard as the plastic of later generations, and it tastes great when brushed.

But because it is too soft, the effect will not be as good as that of later generations.

It doesn't matter, five minutes is not enough for the effect of the afterlife, let's brush it for ten minutes! Lack of everything, just no lack of time!

Speaking of which, he was still inspired by the ancients.

As early as the late Tang Dynasty in China, there were teeth cleaning tools, at that time, willow sticks were soaked in water, and when they needed to be used, they were taken out and bitten, and the fibers inside would unfold.

This is how the old saying "morning chewing tooth wood" came from.

Later, in the Southern Song Dynasty, there were shops specializing in the manufacture of teeth, which were made of bone, bamboo, wood, horn and other things, which were similar to modern toothbrushes.

Wang Yang pondered these things such as bones, bamboo, and wood horns, which were not considered rare things, but they were too laborious to make, so he directly changed to fiber, and the effect was good.

"I wash and wash and wash and eat sucrose......"

For the next period of time, he brought in a team of carpenters left behind by Zhang San, processed them into coarser fibers from fine fibers, and then made them into toothbrushes.

This is a delicate job, so I can't get up quickly, and it took a long time for people to get a hand, and promote the use, who doesn't brush their teeth in the morning, and doesn't let them eat.

Don't brush your teeth at night, take the baby with you!

Finally, everyone got into the habit of brushing their teeth.

On this day, he brushed his teeth for ten minutes and grinned: "It's getting whiter and whiter, and this image is getting taller and taller." Finally, I can eat candy with peace of mind......"

That's right, he invented the toothbrush not because he paid more attention to oral hygiene, nor to make his teeth whiter, but to eat sugar!

Wasted so much effort to make toothbrushes and let everyone brush their teeth, just to eat candy!

If it weren't for the toothpaste, he would have spent a lot more time and ...... Eat sugar!

He excitedly waved goodbye to everyone and solemnly promised: "Next time I come back, I will definitely make the steamed buns more delicious!" ”

Everyone was moved to tears silently, and said goodbye: "Can you not mention steamed buns?" ”

Without further ado, Wang Yanghao led a team of men and horses to the forest, and when he passed by the baobab tree, he scolded again.

"Think for yourselves, how many years have you been raised? Is this growth efficiency worthy of me? Is it worthy of the broad masses of the people? Is it worthy of the motherland and nature?! ”

The baobabs were silent. (To be continued......)