Under the gaze of countless eyes in the venue, Lynn stood up with a comfortable expression and walked towards the high platform.

"Professor, he should be able to withstand it, right?" Alok whispered to himself, those wizards of the prophecy school seem to be outnumbered, and they look like they want to overwhelm people,

Philip was also a little worried, he was thinking of going out together just now, but was pressed back by Lynn.

When Yoland saw Lynn come to the stage, he asked impatiently.

"Mr. Lynn, I've read your doctrine, and according to your theory, all the stars, including the continent beneath our feet, revolve around the sun, right?"

"To be precise, the planets in this galaxy revolve around the sun." Lynn corrected the omissions in Yoland's words.

Yolande didn't pay attention to the difference, but said regretfully. "But I see that you seem to have overlooked a very important issue!"

"What's the problem?" Lynn asked curiously.

"Since you mentioned in the [Magic Daily] that the cycle of the continent under our feet around the sun is 360 days, exactly one year, how should the phenomenon of day and night change be explained? Isn't it just one day and night a year? Yolande asked.

According to the theory of the school of prophecy, it is precisely because the sun revolves around the continent and the cycle is one day that there will be sun rise and moon set, day and night.

Lynn was speechless, he thought that Yolande was going to say something high-end, and immediately explained with tears and laughter.

"Quite simply, it's because the planet under our feet is not only revolving around the star, but also constantly rotating, which is why we see the alternation of day and night."

Lynn stretched out his hand to create two water masses of different sizes in the void, causing the small one to rotate around the larger one at the same time, each rotation representing the alternation of day and night.

"Rotation?" Yoland was stunned for a moment, he didn't expect Lynn to come up with such an explanation, but he quickly laughed.

"I have to say, your theory is very interesting, but if as you said, the continent under our feet is constantly spinning, and even moving around the sun, then why aren't we just thrown out?"

Yolande accentuated his tone, his voice echoing through the auditorium.

The wizards present were also talking, and even the wizards who originally supported the planet theory could not help but begin to waver under such sharp questioning.

After all, Yoland's words are easy to imagine, such as putting a grain of rice on a round ball, and then turning the ball rapidly, the rice grain on it will inevitably be thrown out.

What's more, the continent under their feet is so huge, once they move, it will inevitably produce a very terrifying power, even if they are lucky not to be thrown out, they can definitely sense it!

Philip was as anxious as an ant on a hot pot, as if the person standing on the stage was being targeted.

Lynn's expression remained the same, and he asked with a smile. "You've probably made a carriage, right? Mr. Yoland. ”

"What are you asking for?" Yolande said hesitantly.

Lynn didn't answer, but turned to look at the wizards in the seminar, "I think everyone should have noticed it, during the carriage, only at the beginning and end of the carriage can we most clearly feel the body swaying back and forth, and the rest of the time, we feel the bumps caused by the carriage driving over uneven roads. ”

"That's because we're in the carriage during the exercise, and we move with the carriage based on friction. Of course, because the speed of the carriage is sometimes fast and slow, it is not intuitive enough......" Lynn said as she suddenly turned her head to look at the great wizards. "I think Master Raphael and Master Ogest, who have been on the airship, should have a better understanding of this!"

Everyone's eyes on the field immediately turned to Raphael and Ogst, and after a moment of contemplation, the two nodded in unison.

Unlike horse-drawn carriages, the airship is completely floating, and with the windproof circle, it travels very smoothly, and they can hardly feel themselves moving fast on it.

"The same goes for this planet! Previous freefall experiments have shown that the drag we feel is based on the elements. Under the effect of gravitational constraints, all elements and matter change positions with the rotation of the planet, so of course we don't feel that we are moving, and if one day it suddenly stops rotating, then we will probably all fly out......" Lynn quipped.

"Fallacy!" Beside Yoland, a red-haired witch interrupted Lynn's words with a loud yell. "Lord Harrov has flown to the top of the world, if the continent under our feet really rotates again, for such a long time, Lord Harrov should have flown to other places with the rotation of the continent long ago......"

"The area of gravity is huge, ma'am, it's much bigger than you think, so big that even if we rise hundreds of thousands of meters into the air, we can't get out of its control!" Lynn said lightly, then looked at the crowd and said loudly.

"Just as we cannot perceive that the planet under our feet is round, the planet rotates very slowly compared to its sheer size, and we are as small as dust, like ants burrowing in a hill, for which the hill is the whole world."

The discussion in the hall became more and more intense, and some people agreed with Lynn's theory of the rotation of the planet, after all, it could explain the problem of day and night succession.

But more people still have deep doubts, according to Lynn, just because they follow the planet, so they don't feel that they are also turning?

This is outrageous!

Not magic at all!

"What about the evidence? What proof do you have that the continent under our feet is turning, it's all just your imagination! Yolander sneered sharply. According to your theory, wouldn't we be running with this continent at night when we go to bed......"

"Then when you were in the carriage, did you move yourself?" Lynn asked amusedly.

"Of course it is......" Yuland paused, he was about to say that he was not moving, but when he thought about it, he was indeed moving.

This contradictory feeling made Yoland, who didn't know what a reference system was, confused, and finally could only conclude that he didn't move, and that the carriage was moving with him.

But this conclusion undoubtedly testifies to Lynn's rotation theory, and Yolande struggled for a long time and did not speak.

"As for the evidence of the planet's rotation, of course I have!" Lynn didn't pay attention to Yoland, who was in a tangle, but looked at the seat of the Iyeta school and spoke.

"Jonny, Ellock, Peirce, bring everything you have prepared!"

(PS: Three more ask for support!! ）