Chapter 1018

"You mean, the world is round?"

Tonglan looked at him in surprise. Unexpectedly, the old man reacted so quickly.

We should know that the world is round, which contradicts most people's cognition.

"How is it possible? How is the world round?" Many people subconsciously retort, even if they are in front of their Dean, but the world is round. Such words are too sensational.

"Yes, the world is a ball!" Tonglan shrugged his shoulders. He looked contemptuously at other students: "he is much smarter than you."

One word choked the people half to death.

He wanted to open his mouth and scold, but the man was the dean of the Academy.

But in any case, I can't agree with the conclusion that the world is round.

Not to mention a ball.

"If it's a ball, why didn't we fall when we stood on it?" It was immediately questioned.

"This ball has gravity. As I said just now, as one of the basic forces in the world, gravity is everywhere. However, the larger the mass of an object, the greater the gravity."

"One of the basic forces of the world? What do you mean?"

"Gravity, electromagnetic force, weak interaction force, strong interaction force, of course, you don't understand what I said." Tonglan snorted.

She hates doing useless things.

She doesn't like these people either.

But she also doesn't like being questioned.

People thought it would be thunder and lightning, time or something. As a result, Tonglan couldn't understand a few words.

Even gravity is just explained by Tonglan.

"Dean, how can you say that the world is round?" Ma Hualong respectfully asked Ning Changqing.

He really respects Ning Changqing.

I was rejected by Wangjing academy, and I felt sad and angry. If Ning Changqing hadn't accepted him to Xiaojiang academy, he wouldn't know what he would do.

All he knew was that the Dean was very kind to him.

"Some people have had such a guess... Or many people have." Ning Changqing stroked her beard.

For this speculation, he has been noncommittal and listened as a joke.

Just now I heard Tonglan say the mast and faint moon of the ship going to sea, and I immediately remembered it.

"There are still smart people, but it's not you." Tonglan really didn't have a good face to the people. She was as cold as ice, and she always had a thorn in her words, which made them angry.

"When a ship goes to sea, the last thing that disappears is the mast, and when the ship returns, the first thing that appears is the mast, which proves one thing. The sea surface looks flat, but it is actually curved.

The same is true for red and yellow moons.

When there is a faint moon, the red moon blocks part of the yellow moon, and what's the difference between the yellow moon and what you usually see?

did not.

This is because after the sun sets, it is on the back of the world. The world blocks part of the sun, so there will be a curved moon! "

"Impossible, the faint moon is because the light of the yellow moon is blocked by the red moon!" Someone immediately argued.

Tonglan seemed to be amused by the words. The ice and snow passed away and the smile was full.

"The yellow moon shines? I'm afraid you don't even know what the moon is?"

"And how do you explain the curve of the sea?"

Although it was difficult for the crowd to answer, someone immediately shouted, "in the final analysis, you are just guessing. If you have no real evidence, you will rely on it as a theorem. Anyway, I don't believe that the world is round."

Tonglan eyebrows slightly wrinkled, these stubborn guys.

"Do you students of Xiaojiang academy just mess around like this?"

"The evidence you said is not enough. The arc of the sea alone can't explain everything." Cao GUI couldn't help taking a step and opening his mouth.

In any case, he could not accept the other party's belittling of the Academy.

But then he turned his head and looked at the crowd: "after listening to miss copper, where have you been after reading for so many years?"

Tong LAN rubbed her eyebrows and said, "as I said before, you don't know what the moon is. Do you think the moon can shine? In fact, the moon is just a huge stone ball.

Can a stone shine?

In the dark, put a stone on the ground. Can you see it?

Only when there is light can you see.

Specifically why, this involves the principle of light

But one thing you just need to think about is that if the moon can't shine, then the sun is on the back of the world, part of the light is blocked by the world, and another part of the light shines on the red and yellow moon, so you can see the curved moon.

It is precisely because the world is round that we can see the curved moon. "

"Even then, maybe the world is not round like a plate."

"So there are the curves of the sea surface and the surface. Adding these two points can prove something."

Tonglan explained with a crazy face. Shi Yu and the people of Zhitai academy also came here.

"What are you talking about?" Shi Yu asked curiously.

"Tell them that the world is a ball!" Tonglan's face was depressed.

I knew I wouldn't talk much. As a result, so many things were involved.

"Is the world round?" This remark aroused the exclamation of many women in Zhitai Academy.

Shi Yu felt a little funny when he saw Tonglan embarrassed. Ignoring the people of Zhitai academy, he said to Tonglan, "let them go to heaven and see the curve of the earth with their own eyes?"

"In the sky?"

"Can you see the curve of the earth?"

The students of the two academies were immediately attracted by this sentence.

"You mean you can go to heaven? How? What's the sky like?"

"Let me ask you. I can take you to heaven by borrowing Li Lao's hot-air balloon." Shi Yu smiled at the crowd.

"That's his lifeblood!" Tonglan hummed.

"He's not so stingy, and don't forget the plane we're studying. That kind of hot-air balloon has been eliminated." Shi Yu patted Tonglan's arm and said.

People in Xiaojiang academy nearby are still telling people in Zhitai academy about "the world is a ball" as Tonglan said.

After all, many women in Zhitai academy are full of intellectual breath, which inevitably makes many students in other academies eager.

Shi Yu turned to take a look, stood on the side of Tonglan and said, "it is said that there will be a lecture in the next few days, and people will go up to speak in each Academy. Yagui didn't say anything to us, but we can tell that the world is round."

"I'm afraid those people will explode again." Tonglan hummed softly. She felt troublesome for dozens of people, not to mention hundreds of people.

"Do you think they will not talk to the students of other colleges when they go back?" Shi Yu smiled. Although she didn't have the exquisite beauty of Tonglan, she was also first-class.

There are no ugly women in the ancient family.

When the crowd said almost and finally calmed down, Tonglan said expressionless, "look back and ask if you can go to heaven. It's useless to talk about this topic now. Today's tour is not over yet. Let's go."

Next, in addition to several academies, there are various laboratories and workshops.

These laboratories are different from the former chemistry laboratories, which let students understand chemical reactions. The latter laboratories are all places where new technologies are being developed.

Although the most advanced technology is in the laboratory in the mountain, with hundreds of 8000 scholars tied back from the earth and dozens of sword owners, the research of these laboratories in the university is also not simple.

For example - aircraft.

The progress of the aircraft, including the technical reserves of engines and other aspects and the overall design of the aircraft, has reached the level of World War II.

However, students in universities are also studying their own aircraft.

Of course, the engine drawings are provided by zhongshishan laboratory.

Nevertheless, what these students have done is enough to make most people ashamed.