I'll go, don't you like a good person, so vicious? You want me to be a eunuch?

Jia Huan's eyes showed a fierce light, and he was already thinking about whether to kill people.

However, he finally compromised.

After thinking for a moment, Jia Huan couldn't help but say: "It's not impossible to prove it, but I need props." ”

Princess An Le nodded and said, "What props do you need?" You just have to say it. ”

"I need a house with high beams, a rope, a funnel and some sand," Jia said. The way to prove this is to hang the funnel with a rope and fill it with sand. ”

"Then you pull the hopper to the side, and then you let go, and the sand in the hopper casts a line of sand on the ground. What shape do you think this line will be? ”

Princess An Le said without thinking: "Do you still need to ask? Nature is a straight line. ”

Jia Huan smiled slightly and said, "Princess, you can try it when you have time, this is my proof method." ”

After speaking, Jia Huan turned around to slip away.

As a result, he didn't slip away, and was directly dragged by Princess Anle.

"Stop, don't try to slip away, you do this experiment with me. If you dare to lie to me, hum, you want to go yourself. ”

After that, Princess An Le directly dragged Jia Huan away.

The prisoners along the way, seeing everything, looked sideways, and then left as if nothing had happened.

Not long after, Jia Huan was dragged into a big house by Princess An Le.

This house is meeting the experimental requirements put forward by Jia Huan.

After a short time, all the equipment needed for the experiment was complete.

The funnel was hung high and filled with sand, temporarily blocking the bottom with something.

Next, Princess An Le ordered a eunuch to pull the funnel and retreat due east.

When it was almost time to retreat, remove the blockage at the bottom of the funnel and order the eunuch to let go.

Next, the funnel swings out naturally, and the sand leaks from the bottom, scattering a straight line of sand on the ground.

Princess An Le sneered: "Jia Huan, how is it? Is it a straight line? If you are really lying to me, I have to repay my father and make you a little eunuch. ”

Jia Huan couldn't help frowning and said, "This is just the beginning, you just look at it." ”

Princess Anle saw that Jia Huan was still stiff-mouthed at this time, and the corners of her mouth couldn't help but sneer.

After a few moments, Princess Anle's delicate little mouth opened and let out an exclamation.

Because at this time, the yarn on the ground has deviated and is no longer a straight line.

This, how is this possible?

Why isn't it a straight line?

Perhaps, it's because the sand is decreasing, making the funnel shake?

Princess An Le couldn't help frowning and began to think.

As time passes, the yarn on the ground deviates more and more, leaving an oval trail on the ground.

These ellipses are constantly superimposed to form an esoteric and complex image.

This image is very much like the mysterious starry sky.

At this time, Princess An Le was completely stunned.

She couldn't help but ask Jia Huan, "Jia Huan, why is this happening?" ”

Jia Huan smiled and said, "This proves that my answer is right, the earth is rotating." ”

Princess An Le asked again, "But why haven't we been thrown out?" Also, it is clear that the sun revolves around the earth, so why do you say that the earth revolves around the sun? ”

Jia Huan explained: "We weren't thrown out because there was an attraction on the ground that sucked us firmly into the ground. Do you see why apples fall to the ground when ripe instead of flying into the sky? Why do things you throw end up falling to the ground? ”

"It's all because of this gravitational pull, and the fact that the earth revolves around the sun, well, it doesn't really matter, just think of the sun revolving around the earth."

This kind of problem is very difficult to explain clearly for this kind of illiteracy. Jia Huan didn't bother to explain.

Princess An Le said angrily: "No, you have to explain clearly, otherwise, I will ask my father to invite you into the palace as a eunuch." ”

I'll go, you're not done, are you?

You've threatened again and again, really because I'm out of temper?

The tiger is not powerful, you treat me as a sick cat? I'm afraid you'll be more and more satisfied in the future.

Thinking of this, Jia Huan snorted coldly and said, "Princess, when you take the carriage to see the scenery outside, will you have such a feeling?" It's just that it's not the carriage moving, but the scenery outside? This shows that sometimes what you see with your own eyes can also deceive you. ”

"It's not easy to prove that the Earth revolves around the Sun, but you can use the Big Dipper as a reference. When you look at the Big Dipper in spring, summer, autumn and winter, you will find that its spoon handle will rotate in the direction of southeast, northwest and north. ”

"And it's not the Big Dipper that is rotating, it's the Earth revolving around the sun. Princess, it's not early today, I'll go back first? If you have any questions, just ask me in the future. ”

"However, I am going to participate in this year's township examination, and I am afraid that there is not much time for the last month or so. When the exam is over, there will be more time, and if the princess still has any doubts, I will definitely know everything, and I will say everything. ”

Well, when it came to the end, Jia Huan was still cowardly.

It's the emperor standing behind the people, he can't be provoked, he can't be provoked.

And Jia Huan found that this Princess Anle was actually not so barbaric, but just a little spoiled.

As long as you follow her and coax her, it will be easy to get it.

Sure enough, after hearing Jia Huan's words, Princess An Le couldn't help but say, "I've delayed your class today, go back quickly." Before your township test, I'll only ask you one question a day, okay? ”

Jia Huan nodded and said, "Naturally, it's okay, but can the princess not have to prove everything to me in the future?" Because there are some problems, it is really difficult to prove. ”

Princess Anle stuck out her tongue and grinned: "Mmmm, I know, you can go back quickly." ”

After Jia Huan returned to the dormitory, he found that only Wei Ruolan was there, and Liu Changqing and Xu Shichang had gone to attend the class.

Not long after, Liu Changqing and Xu Shichang returned from class.

Xu Shichang looked at Jia Huan and couldn't help but say: "Brother Jia is really suave, envy me and wait, tell us quickly, the princess asked you to go for an afternoon, what are you doing?" ”

Jia Huan looked at Xu Shichang and Liu Changqing, and said slowly: "It's nothing, I talked to Princess Anle about Brother Xu and Brother Liu, in front of the princess, I praised the two of you as rare in the sky, unparalleled on the earth." ”

"The princess greatly admires your talents, and is preparing to enshrine the Holy Lord, let you enter the palace quietly, and go to Princess Anle to serve her!"

Hearing Jia Huan's words, Xu Shichang and Liu Changqing couldn't help but gasp.

Xu Shichang couldn't help but come up and was about to pinch Jia Huan's neck: "Brother Jia, how can you be so vicious?" I'm fighting with you! ”

(End of chapter)