"Du Xiang, the front is Shanghe Village!"

"Shanghe Village?" Du Ruhui lifted the curtain and looked, and saw several babies fishing by the river, playing and playing, and bursts of laughter and laughter.

People are easily infected by happiness, and Du Ruhui couldn't help but be happy when he saw those children being innocent.

"Let's go, get out of the car and go for a walk!"

Du Ruhui walked over with his attendants, and was about to ask, when he heard the dog ask: "Erya, why did you say that the proprietor said today, why did two stones, one large and one small, fall to the ground at the same time?" ”

The yellow-haired girl called Erya has a pigtail on her head, and she learns the fastest among all the babies in Shanghe Village.

Tang Ping not only did not look down on her because she was a girl, but also gave her some small rewards exclusive to girls when she performed at her best.

For example, a leather band used to tie your hair.

Therefore, Erya is also the child who admires Tang Ping the most in Shanghe Village.

"I don't know, didn't the proprietor tell us to think for ourselves?"

Today, after Tang Ping finished math, he saw a student give him a fruit, so he thought of the story of Newton and the apple, so he briefly told you some interesting facts he knew.

Two of the stones landed at the same time, in order to help these students learn to observe and think independently.

Du Ruhui wondered in his heart, two stones, one large and one small, fell from the same height, shouldn't the heavy one land first, and the light one land later?

But without him questioning, a tall, thin child climbed a big tree by the river.

"Dog, come with two stones, one big and one small!"

"Great! Skinny Monkey, come on! The children scattered, and then the dog tossed the eggs a few times, and finally threw two stones of different sizes to the skinny monkey.

The skinny monkey held a stone the size of a red date in one hand and a stone larger than a fist in the other.

"Wait, wait!" Erya and Goudan took a group of friends to the opposite side, half-lying on the river beach, looking at the river.

It just so happened that these children were beside Du Ruhui's master and servants, so Du Ruhui couldn't help but learn from them to squat down.

"Skinny monkey, it's okay!"

"Great!"

The two outstretched hands of the thin monkey let go at the same time, and then there was a pop, and two splashes, one large and one small, were smashed on the surface of the river.

"What's going on?" The thin monkey scurried down from the tree and asked curiously.

"The real drops, the real drops fell into the river at the same time!"

After the dog finished speaking, he also climbed the tree and said to the thin monkey: "This time I will lose it, you can watch it below!" ”

Then the same scene as just now reappeared, and two splashes, one large and one small, bloomed at the same time.

Du Ruhui was already a little stunned at this time, it turned out that in everyone's subconscious, they always thought that the heavier the big stone would land first, and the smaller stone would land later if it was lighter, but he didn't expect the result to land at the same time.

"This little lady, may I ask what the truth is?" Du Ruhui stopped the second girl beside him and asked curiously.

When Erya saw Du Ruhui's dress, she also knew that she was not an ordinary person, but since the proprietor sold the thing called monosodium glutamate last time, some people who seemed to be either rich or expensive came to Shanghe Village from time to time, and she was used to it.

"Back to the adult's words, we don't know what the specific principle is, the proprietor said that it is because of a thing called gravity, the reason why we jump up and always fall to the ground in the end, and the fruit will fall to the ground when it is ripe, is because of gravity." Erya couldn't help but feel a sense of pride or confidence when she spoke: "As for what gravity is, the proprietor said that he would slowly teach us in the future." ”

There is a saying that there is poetry and books in the belly, and in this era, it is even more so, if a person learns knowledge, he will feel that he is even more amazing, even if he is a country boy like Erya, he is no exception.

Du Ruhui didn't expect that there were such a character hidden in Shanghe Village, not to mention anything else, no one thought about why people always fell when they jumped up, and why the fruit fell when it was ripe.

I didn't expect this owner of Shanghe Village to be able to give an answer, although I don't know if his answer is right or not, but at least the phenomenon of two stones falling to the ground at the same time just now, he is not wrong.

"I don't know what your proprietor's name is?"

"Our proprietor's surname is Tang, and his single name is a flat character!" Erya pointed to Tang Ping's courtyard: "That's the owner's courtyard, but today the owner went into the city." ”

After speaking, he bowed to Du Ruhui: "My lord, please take care of yourself, we have to catch fish and shrimp to feed the chickens and ducks at home." ”

Then he shouted at Goudan: "Dogan, come and work, you have the most chickens and ducks!" ”

"Don't worry, Erya, my chickens and ducks are the fattest!"

"Nonsense, my family's is!"

"My family's yes!"

A group of children were aroused by the desire to win, and began to run to the river to start fishing.

Seeing this scene, Du Ruhui was even more puzzled, you must know that other villages are passable about raising ducks, but I didn't expect that in this magical Shanghe Village, these children have such enthusiasm for raising chickens and ducks.

This matter is more important than studying why the stones landed at the same time, so Du Ruhui had no choice but to chase after him and asked, "I don't know why you don't play by yourself, but catch fish and shrimp to feed chickens and ducks?" ”

You must know that it is not easy for them to catch fish and shrimp, they use stones and river mud to fence off a section of the river, and then scoop out the water inside, and when the water is less, the fish and shrimp will be revealed.

Goudan looked at Du Ruhui with a curious expression: "Half of this chicken and duck will be handed over to the proprietor after half a year, and the rest will be our own family, of course, we have to raise fat drops!" ”

This question seemed stupid to the children in this township, but they didn't know that it had set off a storm in Du Ruhui's heart.

Subconsciously asked: "But if you do this, isn't your proprietor a loss?" ”

The children looked at each other and laughed, because that's what the proprietor's math class was about today.

So Erya could only use a stick to settle an account for Du Ruhui on the beach of the river.

Du Ruhui was shocked when he saw it, and many of the words time cost, labor cost, and expected income were the first time he heard them, although he could understand them literally.

But a ten-year-old girl in the countryside can talk about the Tao, which makes him wonder if he has read all the books in vain in the past few decades, and he can't even think of such a simple truth.

The only pity is that Tang Ping is not in Shanghe Village today, so he has no chance to see him.

Du Ruhui could only return to Chang'an City by car, and in the shaking car, he recorded what he saw and heard today.

Tang Ping of Shanghe Village, this person is afraid that he is not a talented Wolong and Phoenix Chick, it seems that he has to come a few more times, how can he invite such a person to go out of the mountain and work for Datang.