Daqin: Qin Shihuang Visited The Stalls At the Start

The stars and rivers turn, the sun rises and the moon sets, and the seasons change?

Everyone except Huangshigong, you look at me, I look at you.

They know that Su Yu is great, great.

But I didn't expect it to be so powerful.

Does he even know this kind of wisdom?

So what else is there that he doesn't know?

With curiosity and doubts, everyone is naturally attentive.

Su Yu found a globe and an explosion-proof strong light flashlight from his pocket.

He first removed the earth model from the globe.

Because except for Huang Shigong, the other people were all exposed to this kind of knowledge for the first time.

So Su Yu had to start from scratch to teach everyone.

This first and most important one.

Naturally, let them accept the fact that the earth under their feet is actually a circle.

"Ball? I see you as a ball!"

"How could it be a ball? It can't be. 99

"Hey, Su Yu, why are you picking up rocks? Let's talk about something. 39

"What do you mean? I don't understand..."

"Sir, it's a little hard to understand."

"It's really unbelievable, shouldn't it?"

Su Yu let out a long sigh.

Recalling how easy it was when I persuaded Duke Huangshi.

I can't help but sigh in my heart, it's really convenient to talk to smart people.

In the end, with the cooperation of Huang Shigong and the two, it took a lot of effort.

Su Yu finally made Lao Zhao and the others reluctantly believe the fact that the earth is actually a ball.

And simply expounds the law of universal gravitation.

This surprised everyone.

It turned out that their people could stand on the ground, things would fall, and the river would flow down...

There is actually a deeper reason.

"Sir, in fact, I have some guesses about the law of this world's operation. Huang Shigong raised his hand and stood up.

This is the rule that Su Yu made just now.

Whoever wants to speak, raise their hand first.

Su Yu nodded: "Let's hear it."

"I think that since the world on our side is a sphere, the sun and moon in the sky reciprocate and illuminate different directions of the earth, so the sun rises and the moon sets."

"And sometimes when the sun is close to us, it is summer, and when it is far away, it is winter, and naturally the seasons alternate.

"As for that galaxy, it must be Zhou Tianxingchen, all of which are revolving around our earth.

The more Huang Shigong spoke, the more vigorous he became, the more he spoke.

And it does mean the same thing.

Even Lao Zhao and others who didn't know the truth began to believe in Huang Shigong's guess.

"Don't say it, it seems to be the truth.

Meng Yi twisted his beard, and there was a clear look in his eyes.

Su Yu couldn't help but be surprised.

Guys, isn't that what the Earth says?

Huang Shigong, the name of the god, really didn't come for nothing.

Not just by throwing a stone on the ground, realizing the existence of gravity.

The heliocentric theory can also be deduced through the shape of the earth.

This can be said to be quite outstanding in the era of Daqin.

However, geocentric theory is still not the correct answer.

Su Yu asked with great interest: "Have you found out that your guess has a flaw."

"Hi... The disciple has indeed discovered something." Huang Shigong frowned in confusion.

"Tell me.

Huang Shigong raised his head and pointed to a star shining with a faint red light next to the moon in the eastern night sky.

"That is Yinghuo, if according to what I just guessed, his position in the air should be slightly different from now.

Cow batch!

Hearing Huang Shigong's words, Su Yu gave him a thumbs up.

Determine the position of a star at a certain moment in the starry sky with the naked eye.

It is estimated that this kind of thing can only be done in a day, and only the ancients who have nothing to look up at the stars can do.

"That's right, the position of the starry sky will not match the laws you deduced before."

Huang Shigong looked happy, and quickly asked: "Sir, why is this?"

Su Yu picked up the explosion-proof strong light flashlight and said while disassembling it.

"This vast starry sky, a planet like the one under our feet, like the sands of the Ganges River, is inconspicuous, so why do they all revolve around the earth?"5

"what!?"

"This……"

When everyone heard this, they were immediately dumbfounded.

The earth is boundless and boundless to them.

Especially Lao Zhao and Meng Yi who have seen the world satellite topographic map.

Knowing how big the world is.

And such a huge and boundless thing... a planet.

In the starry sky in the sky, it is as many as the sands of the Ganges River?

How big should the sky be?

Su Yu's words made it a little difficult for everyone who has always been full of superiority to accept.

He continued: "In fact, the 'Earth' under our feet has only the moon orbiting it, rising and setting for the moon.55

"Our planet, and eight planets including Taibai, Yinghuo, Taisui, Taichen, Zhenxing, etc., and the sun.

Together they form a system called the Solar System.

"These planets are all in their own orbits around the sun."

"Wait a minute, I have a problem!" Lao Zhao raised his hand.

Su Yu looked at Lao Zhao.

"You said that we all revolve around the sun? Why?" Lao Zhao was dissatisfied.

He has been king for a while.

Revolving around others made him feel particularly uncomfortable.

Su Yu slapped his brain 517 doors.

Such a reckless question, but also thanks to his ability to ask.

"Because it's big! Very, very big!

"Bring it into the rules of gravity, the heavier the object, the greater the gravity, so it revolves around him.""

"Are you satisfied?"

Old Zhao sat down angrily.

At this time, Duke Huang Shi raised his hand again and asked: "Sir, according to what you said, our 'earth' revolves around the great sun, does it mean that day and night alternate?

Su Yu shook his head.

"Naturally not, while revolving around the sun, the earth is also revolving.

"Every one week is a day and night.

"Every time it revolves around the sun, it is a change of seasons.

Everyone nodded blankly.

Obviously... I didn't quite understand it.

I am afraid that except for Huang Shigong, it is still difficult to accept the information Su Yu said for a while.

I can't even form a similar picture in my mind.

As for understanding, let alone talk about it.

With a deep sigh, Su Yu raised his hand with a helpless face, the explosion-proof strong light flashlight whose outer lampshade had been removed.

He held up the dismantled Earth model with one hand.

"Come on, let me demonstrate to you."

Saying that, he turned on the flashlight.

In an instant, bright light filled every corner of Su Yu's yard.