"Good! Well done! This stuff is so useful! ”

Here in the Qingque main tribe, Han Cheng, the god son of the tribe, reached out and slapped Han Yousan's shoulder vigorously with joy, not stingy with his praise at all.

"Wait until tonight, I'll cook some food for you myself."

After Han Cheng finished praising these people, he said to everyone with a smile.

Originally, seeing that Shenzi was so happy to see the things brought back by himself and others, Han You's third-class trade team was already very happy, and now Shenzi said that when it was evening, he would personally cook for himself and others, and Han Yousan and others were even more happy, and their mouths were grinning behind their ears.

Compared to the rest of the rewards, they want to get the reward of Miko cooking himself!

With the continuous growth of the Qingque tribe, Han Cheng's status as the god son of the Qingque tribe has also risen.

And the food cooked by Shenzi tastes very good, and Shenzi basically doesn't cook much now.

In today's situation, it is so glorious to be able to eat a meal cooked by the Son of God himself, specially cooked for himself!

Before, they saw that the rest of the tribe was entertained by the Son of God because of their achievements, and when they ate, they ate it in front of many people, not to mention how envious they were!

Now, such a long-envied thing is finally about to fall on my head, how can this not make people feel happy and excited?

Han Cheng was just as happy when he saw Han Yousan and the others, he stood here and waited for a while, and asked Han Yousan and the others where they got these magnets, how much salt they paid, and looked at the other harvests of the trade team's trip, so he personally took these magnets that were tightly connected together, and did not let the rest of the people interfere......

"Son, girl, look what this is!"

Han Cheng held some magnets in his hands and greeted the two children with a smile on his face.

At the same time, he raised his hand holding the magnet high and showed the two little ones what he was holding in his hand, which was very exciting.

He looked like a child.

The two little guys ran over and looked at Han Cheng's hand incessantly.

I want to know what this black stone is.

He broke the sticky magnet with his hand and gave it to the two little ones.

Of course, these were given to them by Han Cheng from the large magnets, and they only accounted for a very small part.

The two little guys took the black stone from Han Cheng's hands, and they were more cautious at first, because they were worried that the black stone, like the carbon in the tribe, would stain people's hands.

Then they found out that although the stone was also black, it would not be dyed at all.

Such a discovery made them feel much more at ease and bold.

At first, the two of them didn't find anything famous, and they didn't think there was anything magical about this black stone.

But soon they discovered something strange.

"Daddy, look! I can suck it together! ”

The little pea pulled off a small piece of magnet fragments with his hand, and then put his hand on the side of the larger magnet, and put it together, and the small magnet immediately attracted the large magnet.

Such a discovery made the two little ones excited.

Xiao Xing'er also played like her brother, pulling off the small magnet and putting it up, and having a lot of fun.

It's just that Xiao Xing'er's hand strength is much smaller, and it is not easy to complete such a thing once.

Seeing the two children having such a good time, but for such a long time, no new gameplay has been developed, Han Cheng, the god son of the Qingque tribe, finally couldn't bear it anymore.

"Come, let Daddy teach you a fun one."

Han Cheng said this, took the not very big magnet from Xiao Xing'er's hand, and then put it on the ground, and began to gently pull back and forth on the ground.

There is a thin layer of sand on the ground, which has been pulled from the river and spread on the ground.

So that when it's cloudy and rainy, mud will get on the ground when you walk from here.

There is a lot of iron sand in the sand, which is a common sense for later generations.

So Han Cheng held this small piece of magnet in his hand, and after making a noise back and forth on the sand used to pave the ground for a while, he picked it up and saw that a lot of fine iron sand had been glued around the magnet.

There is no iron sand at the bottom of the magnet, this is because in the process of Han Cheng's iron sand absorption, the bottom of the magnet is rubbing against the ground, and the iron sand stuck to it will move closer to the surroundings at this time.

Looking at the extra iron sand around the magnet, Little Pea and Little Apricot felt particularly surprised.

It turns out that this kind of stone, called a magnet, can still be used like this, and it can be played like this!

Little Pea immediately followed Han Cheng's example, put the magnet in his hand to the ground and began to draw there.

Dad's cleverness, and the magic of the magnet didn't end there.

Han Cheng returned the magnet to Xiao Xing'er, and watched the two little guys use the magnet to absorb iron sand here.

Or the iron sand on the magnet is pulled off by hand, thrown to the ground, and then the magnet is pulled over and adsorbed in the air.

The iron sand that was thrown to the ground was attracted by the suction of the magnet, broke through the gravity of the earth, and continued to fly up and adsorb on the magnet.

Later, the iron sand was adsorbed next to the iron sand, or through the iron sand, and the bottom of the magnet looked similar to tofu with long hairs.

After playing like this for a while, Han Dashenzi, who stayed here, saw that the two little guys were playing here non-stop, but there were no new tricks to come up, as an old father who had played with these things for a long time, Han Cheng finally couldn't bear it.

"Here, Daddy gives you a new way to play."

Han Cheng said like this.

Then Xiao Xing'er handed over the magnet with a lot of iron sand in her hand to Han Cheng's hands.

Han Cheng found a thin wooden board, and then removed the many iron sand standing on top of the magnet with his hands and put it on the thin wooden board.

After doing this, he held the board flat in one hand and held the magnet in the other hand and stuck it under the board.

As soon as the magnet was attached to the bottom of the wooden board, many of these loose iron sand placed on the wooden board immediately set up, looking like a hedgehog.

Han Cheng began to move slowly with his hand holding the magnet against the wooden plank.

As he moved, the iron sand placed on the planks moved with him.

Such a magical scene, the eyes of the two little guys who immediately watched it were bright, and they became more reverent for their father, feeling that their father was simply an omnipotent existence.

Han Cheng, who made a demonstration, handed over the wooden board and magnet in his hand to Xiao Xing'er, and the two little guys who saw the new way of playing immediately started playing here with great interest.

Han Cheng was so happy to see that Han Yousan and the others had returned from going out and brought back the magnet, of course, it was not because the magnet could coax the children to play and let the children have one more toy.

It's because in addition to letting children play, Han Cheng also knows some extremely important roles of magnets.

Of course you don't have to use it for anything like that.

This thing is too complicated, too engineering, even if Han Dashenzi uses his old life, he can't rub this thing out.

What he had in mind was something else that was extremely important, very practical, and not technically demanding.

This thing is nothing else, it's a compass!

Finding your way is an extremely important thing, especially when walking in the wilderness!

The Blue Sparrow tribe is a tribe that often walks in the wilderness, as they have caravans that are constantly extending outward.

Moreover, because of the times, at this time, except for these roads built by the Qingque tribe itself, there were no serious roads in the rest of the places.

Most of them are primitive and reckless.

Doing business in such a situation, not to mention the rest, just remembering the road and identifying the direction is a great test of the leader's ability.

It is not uncommon for the caravan to be in danger because of a moment of disorientation.

It is precisely because of this that Han Cheng thought about making a compass early on, which was used to let the people in the tribe go out to identify the direction and reduce the probability of the tribesmen encountering things like getting lost.

It wasn't until last year that the tribe began to make sailboats, and Han Cheng's desire to make a compass became even stronger.

The compass is basically the standard configuration of sailboats, especially those sailing boats that go to sea, and the compass is indispensable.

When sailing on the vast seas, they need a compass to ensure the accuracy of their course more than a trade team walking on land.

It's just that there has been no magnet in the tribe, and even if Han Cheng knows how to make a compass, he is still in a state where it is difficult for a clever woman to cook without rice, so he can only be anxious and staring.

But now it's different!

Now the trade team has got the magnet back!

With a magnet, I can already start making a compass, which is not complicated, it is not very difficult, but the function and meaning are extraordinary!

Thinking like this in his heart, he waited here for a while, and Han Chengcheng got up from here and walked towards his house......

Not long after Han Cheng stood up and left, Wu who was holding his daughter came over.

Seeing him coming, the little pea, who was playing happily with the magnet there, stopped what he was doing.

"Wu, this dad just brought it, it's called a magnet, it's fun!"

Little Pea said to Wu with joy.

"Look, you can play like this, you can play like this."

Little Pea enthusiastically demonstrates to Wu how to play with the magnet he has just learned.

After that, he also stuffed the magnet in his hand into the hand of the witch with an empty hand, and let the witch play this novel and fun thing.

After seeing her brother's behavior, Xiao Xing'er on the side also followed her brother's example and gave her own magnet to Wu to play.

The two little ones are extremely close to Wu.

Because Wu likes children, and Little Pea and Little Apricot are the children of Han Cheng, the son of God, and when Han Cheng didn't build a new house before, they lived in the same house, Wu likes to play with the two little ones when he is fine, and in this case, the two little ones are naturally familiar and close to Wu.

Wu was not polite, after taking the magnet, he squatted down, hugged his little daughter in his arms with one hand, and played with the two little ones with the magnet in the other hand.

Wu is very good at playing with two little ones.

After playing like this for a while, Wu has basically figured out the characteristics of this thing called a magnet.

This thing is really rare, and it is very good to play, especially when it is used to coax the children in the tribe.

But is it really just that?

There was a look of doubt and thought in Wu's eyes.

Just now he got the news that the trade team brought back rare things, and Miko attached great importance to it, not only praised the people of the trade team, but even made a reward for cooking for the trade team himself!

According to my understanding of the Divine Son over the years, to be able to make the Divine Son have such a reaction, this new thing called a magnet must be very useful, and it should not be as simple as letting the children of the tribe play.

But what is the purpose of this thing if it is not really as easy as letting the children of the tribe play?

After all, I have already experienced this thing with my own hands, and it is indeed very suitable for children to play.

Wu hugged his daughter and fell into deep thought.

Wu originally only needed to find Han Cheng and ask to understand these things thoroughly, but Wu just didn't do that.

This person who likes to use his own brain, likes to figure it out by himself when he has nothing to do.

This is especially true when encountering something new.

Standing here with her little daughter in her arms and watching the little pea and the little apricot play with the iron sand, after pondering for a while, Wu's eyes lit up all of a sudden!

He thought about the important role of this magnet!

This important role is used to absorb iron sand!

The ease of use of iron tools has been deeply rooted in the hearts of the people, and as a witch in the tribe, he is more clear about how iron tools are.

I remember that in the past, I once heard Miko say that there is a lot of iron sand in the river, and the iron sand can be used to make iron tools, but there is no suitable tool to separate and collect the iron sand in the river......

As soon as he thought of this, Wu suddenly became enlightened.

He felt that he had seen through the truth of the matter, and this feeling of being able to figure things out without asking others was really good!

It gives people an inexplicable sense of accomplishment.

Thinking like this, he hugged his little daughter and walked towards the house where Han Cheng lived.

From the mouths of the two little ones, he had learned that Miko had returned to his house.

He now and in the past, he just wants to go to the Son of God to verify whether his previous thoughts are correct or not.

Although he was already sure that this was the case, he couldn't help but want to verify it again.

A learned person is so particular about doing things......