Song Dynasty's Ignorant Prince

141 Practical knowledge

"Oh, why?" Zhao Ji was interested, this fat man was Wu Guangyong's son, called Wu Wanjin, and came in through Li Shishi's door.

Wu Wanjin touched his fat head, "This, I guessed..."

"Knowledge can't be faked, it's wrong to guess without reason!" Zhao Ji looked at the fat man with a little dissatisfaction.

Zhao Ji's eyes frightened Wu Wanjin's forehead, and the sweat fell from his forehead. He quickly lowered his head, and felt very regretful in his heart. He wondered why the emperor's eyes were so sharp that he would split him in half like a sword light...

"Xiao Si, tell me!" Zhao Ji raised her eyebrows when she saw Xiao Si frowned.

The fourth is Zhao Fujin.

"Teacher, I don't know. 35

Zhao Ji nodded and looked at the students, "To do knowledge, you need to practice more, and practice will bring out true knowledge. Then we will go and test "July 27" to see which statement is correct. 35

A group of people followed behind Zhao Ji, Qiao Da Qiao Er and Ling Bingyu followed Zhao Ji on horseback.

Since Zhao Ji started teaching, he has had more opportunities to appear on the street. At the beginning, the people were very excited, but it was the same thing when they saw it more. Of course, they still respected Zhao Ji very much. It seems to be lively now, and those people will also pass on you and I will pass on you, and set off with the big army.

Soon the streets were almost empty, and everyone followed Zhao Ji and the others to see the experiment.

While walking, these people are still discussing.

"Hey, it's really a strange thing today. What kind of experiment is your Majesty going to do? Which one do you think will land first?" A middle-aged scribe shook his head, shaking his head habitually.

Another scribe smiled and said with eight-character steps, "I think Your Majesty is just trying to make fun of it. For such an obvious matter, it is natural that no one needs to say it with His Majesty's wisdom. Of course, the heavier ones will fall faster than the lighter ones... "

Although everyone guessed the result, but because it was something held by His Majesty, the public went to the scene.

Soon the only five-story building in Bianliang City arrived. This is the Star Watching Building, where Master Lin Lingsu Lin watched the stars. Hearing that His Majesty was coming, Lin Lingsu hurried down to greet him. This was in the shape of a pagoda. Usually, Lin Lingsu would open an altar here to receive his disciples. There are still hundreds of little Taoist priests here, and they all bowed and saluted when Zhao Ji came over.

"I'm going to do an experiment here today, and Daoist Lin might as well guess the result..." Zhao Ji told Lin Lingsu what he was going to do.

Although Lin Lingsu is profound in Taoism, he is not good at science. After thinking about it, he came to the same result as everyone else.

"Looking at what Your Majesty means, you don't mean to say that the beads fall slowly, right?" Lin Lingsu asked in a low voice.

Zhao Ji smiled without saying a word, "How about the specific situation, let's see it for yourself."

"Which one of you will do this experiment?" Zhao Ji chuckled.

Many people below are willing to perform, but when Zhao Fujin came up, everyone else shut up, who would dare to argue with the princess?

Zhao Fujin followed the two girls up, and Qiaoda helped hold the iron ball.

The crowd spread out below to make way to avoid accidental injury.

Soon they saw Zhao Fujin and the others appearing on the top floor, and Zhao Fujin, one by one, was waiting for the order below.

The crowd below shouted together, "Five, four, three, two, one!

When the count reached one, Zhao Fujin released both hands at the same time.

People raised their heads, raised their necks, and watched without blinking. Witnessed by thousands of people at the same time, the two things fell to the ground at the same time!

"Ah, it actually landed at the same time, how is this possible, is it because my eyes are dazzled?"

"I look like this too, but this shouldn't be possible, right?

Qiao Er also opened his mouth wide. He is a first-class warrior, and his eyes are naturally very good. He can see clearly, and it is true that they landed together. But this subverted his cognition, how could it feel impossible! Lin Lingsu was equally shocked, but he controlled it very well and behaved very indifferently.

"I'll just say, Your Majesty must have a deep meaning in doing this, as expected! The middle-aged scribe who shook his head suddenly said something.

The person next to him gave him a contemptuous look, "Damn, you have said both the right and the wrong, and others are still talking shit!"

"Did you see clearly, which one landed first?" Zhao Ji asked loudly.

"Land together!" Many people answered .0

"So do you know the reason?" Zhao Ji asked again.

Everyone shook their heads, feeling a little weird.

"This is because objects of different weights fall at the same speed. Of course, this is also conditional. If you use a chicken feather and an iron nail to do an experiment, the result must be that the iron nail hits the ground early, and the chicken feather is still in the air. drift.

This is because when an object falls, in addition to the action of gravity, it is also affected by the resistance of the air.

When the wooden and iron balls fall together, the weight of the balls is much greater than the air resistance they experience, so the effect of air resistance is almost negligible. But for chicken feathers, the weight is almost the same as the air resistance. The chicken feathers receive a large resistance, while the iron nails receive a small resistance, so the falling speed is different. If you try to eliminate the influence of air resistance, chicken feathers and iron nails will fall at the same speed.

If Zhao Ji said this before, he would definitely be opposed, even if he was the emperor. But now that this experiment has just been done, everyone is stunned, and no one dares to object for a while, even though they still have some disbelief in their hearts.

Zhao Ji looked at everyone's expressions and knew that they were not so easy to accept such a point of view, so he didn't say more.

"After you go back, write a review and write down your own feelings. Principal Sun, you are responsible for the inspection!" Zhao Ji explained, and then went back to the palace.

The rest of the people who were dumbfounded and Lin Lingsu and other Taoist priests, Lin Lingsu looked at Zhao Ji's back and couldn't help frowning. In his impression, Zhao Ji is not like this. During this period of time, Zhao Ji has changed a lot. The previous emperor was incompetent, and Lin Lingsu could easily play the other party in applause, but the current emperor makes him feel hazy, not only can't see clearly, but also There is an unspeakable feeling of oppression...

"Is this really the previous emperor? 99

How could the other party know about this?

Moreover, Lin Lingsu also remembered the red-clothed cannons of the Song Dynasty army, the individual cannons, as well as the steel-making blast furnaces, pulleys and other unimaginable things... He suddenly had a cold war with Lingling, and thought of a possibility, Could it be that this is no longer the original emperor?

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