I am a primitive

After Han Cheng gave this answer, all the people in the tribe were puzzled. They really couldn't understand the connection between the rotation of the earth and day and night, and the sun rising in the east and setting in the west.

Knowing that everyone was puzzled, Han Cheng smiled and said, "You will understand what's going on after I demonstrate it."

As he spoke, he ordered people to close all the doors and windows of the big tiled house with green bricks, and put down the animal skin curtains that were not very transparent. The whole big tiled house with blue bricks was immediately plunged into darkness.

When everyone was curious, there was a fire in front of them. It was Han Cheng who blew on the fire and lit the oil lamp.

After doing this, Han Cheng used his nails to make a mark on the fruit.

Then take the fruit in your hand again.

But this time is different from before, instead of holding it with your hands, you pinch the two ends of the fruit with your thumb and index finger, tilting it slightly, like a simple globe.

Then transfer the oil lamp to the front of the body.

"This oil lamp is now equivalent to the sun hanging in the sky, and this fruit in my hand is equivalent to the earth we live on.

On the fruit, the imprint I made with my fingernails is equivalent to the location of our tribe on the earth. "

After Han Cheng finished this, he looked at the people in the tribe and said.

In the entire blue brick and tile house, only Han Cheng's voice sounded.

The rest of the people were all absorbed by the two questions Han Cheng raised before and what he was doing now.

They all listened and watched attentively.

I want to understand from the Son of God why there is day and night, and why the sun rises in the east and sets in the west.

Han Cheng glanced at the crowd and was very satisfied to see that they were all very serious.

Dang even continued: "Look, the fruit in my hand is only illuminated on the side facing the light, and the other side is not illuminated by the light.

The side that is illuminated is daytime, and the side that is not illuminated is night. "

Everyone thought about the scene where there was sunshine during the day but no sunshine at night, and compared with what Han Cheng said and did now, it was easy to understand the difference between day and night.

"Look out, everyone. Now the earth is turning. At this moment, the point representing our Qingque tribe is being illuminated by light, so it is daytime..."

Han Cheng said, and began to slowly turn the fruit in his hand with the other hand, from west to east.

As Han Cheng turned, the imprint representing the position of the Qingque tribe that was originally illuminated by the light slowly shifted to a place where the light could not reach.

"Look, now the light is gone, and darkness has come."

Han Cheng said this, paused for a while, and waited until everyone saw clearly before continuing to turn the fruit in his hand.

Still turn from west to east.

After a while, the imprint on the fruit reappeared from the darkness and returned to the light, illuminated by the light.

"Now, the earth has turned around, and the sky is bright again."

Han Cheng stopped his movements again, looked at the people in the tribe, and said with a smile.

Everyone looked at the illuminated fruit in Han Cheng's hand without blinking, and recalled the magical scene that Shenzi showed them to them through this fruit just now.

Someone showed a look of surprise and thought, as if something incomparably mysterious slowly opened in front of his eyes, and the whole world suddenly opened up.

Some people looked at these, full of curiosity, and felt that this had never been seen before, and the words were very novel.

There are also some people who are scratching their heads with their hands.

These things in front of them were clearly explained by the Son of God, and they all looked at it, but they just couldn't understand what it meant.

Why does the earth rotate, why does the day turn into night, why do the little dots on the fruit become their own tribe?

But although I can't understand it, it still looks very profound and very reasonable.

Everyone reacted to Han Cheng's attention, as did those who scratched their heads.

But Han Cheng didn't feel any frustration because of this.

It is not necessary for everyone to understand this matter, only some people need to know it.

Moreover, this is only the first time he has talked about these things in the tribe, and it is reasonable for many people in the tribe to find it difficult to understand.

Because even in later generations, many liberal arts students still have a headache for geography, especially when it comes to the morning and evening lines, calculating longitude and latitude, etc., they can't wait to bald their heads.

At this time, some people don't understand, it is really normal.

What's more, Han Cheng was very pleasantly surprised when he saw the few people who were suddenly or enlightened.

I have discovered some talents in the tribe again!

After Han Cheng paused for a while, he continued to repeat the action just now, and tried his best to explain the relationship between the earth's rotation and day and night more clearly, so that more people could understand.

After a while, Han Cheng began to ask: "Many people have already understood how day and night come into being. Now I want to ask, does anyone know why the sun rises from the east and sets from the west?" ?”

After he finished speaking, he looked at the crowd, and they all stared wide-eyed, unable to understand what was going on.

Shi Shi and other people who have figured out what is going on with day and night have some vague ideas, but they just can't grasp them.

Seeing this, Han Cheng was not in a hurry, but said: "Let's take a closer look at the movement of the earth."

As he spoke, he continued to slowly turn the tilted fruit with his hands.

As he turned, on the fruit, the imprint representing the Qingque tribe was illuminated by lights for a while, and then hidden in darkness for a while.

"Son of God! I know!"

Looking intently at Han Cheng's moving stone, his eyes became brighter and brighter. After a while, he finally shouted in surprise and raised his right hand high at the same time.

"Then tell me why."

Han Cheng stopped what he was doing, looked at Shi Shi and said with a smile.

"It's because the earth rotates from west to east!"

After receiving Han Cheng's permission, Shi Shi stood up from his seat and spoke excitedly, especially like the minors he taught before.

Han Cheng cast an approving look at Shishi, and Shishi's words hit the point.

"Let's talk about it again, and see if we can talk about it in more detail."

After Han Cheng approved Shi Shi's answer just now, he looked at him and said encouragingly.

"This one……"