PS: The website has adjusted the homepage of the work, it feels good, looking at the big red envelope, do you have some ideas? Hey

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Su Ren laughed and took the money on the table into his arms: "Hahaha, accept and accept, thank you!" ”

Although the money is not much, it feels good to win. What everyone didn't expect was that two iron balls fell from it with only one sound. A few kids rushed over to check, and there was nothing wrong with that! It was the two iron balls that Li Danghu took just now, one ten catties and one five catties. They don't understand, why did the two iron balls hit the ground at the same time, even though they were not the same weight? Gravity is too high for them.

Watching Su Ren take the money away, some people regretted it, some people laughed a few times, and of course some people frowned, staring at the copper coins that were carried away.

Su Ren clapped his hands: "This time you all lost, it is estimated that you are not convinced, let's block it again tomorrow!" This time, I will tell you the topic, which one of the iron balls and a feather will land first, or in this place, at this time, you must be on time? ”

Liu Che walked at the end, Liu Fu came down from the mountain panting, and said to Liu Che: "The slave maid can see clearly, Li Duwei did not show favoritism, and the two iron balls let go at the same time." ”

Liu Che frowned and nodded: "Since this is the case, why did it land at the same time?" ”

Liu Fudao: "When I went down the mountain, the slave maid heard Li Duwei say what gravity is called, and the slave maid didn't understand. ”

"What is gravity?"

Liu Fu's head shook like a rattle. Liu Che thought for a while: "Go, bring me all the books on physics that Su Ren got out, and tomorrow I want to see what kind of treasure he is playing?" ”

Dong Zhongshu was very atmospheric about Su Ren's deception of the students, if it wasn't for the Wen Party to stop him, the basket of copper coins would have been thrown out of the courtyard. And Su Ren's explanation is also very strange, saying that this is called the power of knowledge, and if this method is used once, those who are deceived by him will study hard and think about deceiving others. When people in the world are not so easy to deceive, their purpose of spreading knowledge will be achieved.

and also read a poem: The rich don't need to buy good land, there are thousands of millets in the book; There is no need to erect a tall building to live in peace, and there is a golden house in the book; Don't hate unscrupulous matchmakers when marrying a wife, there is Yan Ruyu in the book; Don't hate to go out with no one, there are many cars and horses in the book; The boy wants to fulfill his life's aspirations, and reads the Pentateuch to the window.

When he heard the words of the Five Classics, Dong Zhongshu sighed, glared at Su Ren fiercely, snorted coldly and turned his head away.

Hawking looked in at the door, and saw that there was only Su Ren, so he came in with a smile: "Big brother, I have counted, a total of three thousand yuan, one is not more and one is not less, I didn't expect these students to be quite rich." ”

Su Ren smiled: "It's only three thousand dollars, what is there to be happy about, remember to prepare a big basket tomorrow, so as not to take it away when you get it." ”

"Okay!" Hawking hurriedly agreed.

Liu Che spent the whole afternoon in his room studying physics. Starting with the simplest mechanics, he still understands the first few examples. In the back, I was a little confused, and I still remembered the mechanical symbols by rote memorization, and the strange calculation methods gave Liu Che a headache, so I had to ask Liu Fu to find a book on arithmetic. The two kinds of knowledge are studied together, and if you are not careful, it will be dark.

Wei Zifu gently placed the oil lamp on Liu Che's desk and poured another glass of water: "Your Majesty, you have been watching for an afternoon, it's time to take a break." ”

"Hmm!" Liu Che agreed, but his eyes didn't leave the book for a moment. When Liu Che finally understood the chapter on gravitational acceleration, he took a deep breath and lay on his back in the chair without speaking for a long time.

"Your Majesty! Your Majesty! Wei Zifu called twice: "What's wrong with you?" ”

Liu Che sat up suddenly, and pointed to the article: "Son, I completely believe that Su Ren is really an immortal disciple today, you look at these things he wrote, we can usually meet them, why doesn't anyone think about figuring out the reason?" ”

Wei Zifu smiled: "Mr. Su is talented, and the world knows everything." ”

Liu Che shook his head: "It's not a great talent, it's a god, it's a star given by God to me to a great man!" I'm looking forward to the experiment he's going to do tomorrow! Liu Che looked excited, and shouted outside the door: "Liu Fu, Liu Fu, go, find me an iron ball and a feather!" ”

Liu Fu stumbled in, and when he heard that the emperor wanted iron balls and feathers, he looked helpless. Wei Zifu said: "It's dark one night, what does Your Majesty want iron balls and feathers for?" ”

"You don't understand, Su Ren is going to throw the iron ball and feathers down from the eagle's beak cliff tomorrow, I just want to see if my guess is correct." Liu Che glared at Liu Fu: "Go quickly, what are you still doing in a daze?" ”

"No!" Liu Fu hurriedly agreed, turned around and ran out of the door.

The next day was still a good day. Liu Che didn't sleep all night, and knocked on Su Ren's door with two panda eyes. Su Ren, who was sleepy-eyed, came out of the room with a yawn. Seeing that it was Liu Che and discovering Liu Che's appearance, he shivered in shock, and woke up from sleep.

"Okay, my majesty, what's wrong with you?"

Liu Che grabbed Su Ren's arm: "Let's go, follow me to the Eagle's Beak Cliff, I want you to see who landed first." ”

"What landed first, you better go back to sleep quickly, look at your eyes are about to catch up with the panda."

"Pandas? What is Panda? What's new? ”

Su Ren was very helpless, the creature panda was called an iron-eating beast in ancient times, and he didn't know how he got this name. There are two in the academy, which were caught by Hawking when he was playing in the back mountains, and those who thought they knew how to find a few pieces of iron and stuffed them into the panda's cage to see how the panda ate iron. If Su Ren hadn't found out, those two future national treasures would probably have been starved to death.

Su Ren drew two dark circles under his eyes: "It's the two iron-eating beasts in the academy, their real names are pandas, and they look like bears, but they are actually cats." ”

Liu Che was not in the mood to look at his appearance, ignoring Su Ren's protests, and pulled Su Ren out of the door. When I came to the Eagle's Beak Cliff, I met an acquaintance. Zhou Jiande, Guan Qiang and Li Shizong came earlier than them. Zhou Jiande had already gone up the mountain, and Guan Qiang and Li Shizong stayed below to wait for the results.

Standing on the top of a high cliff, Zhou Jiande shouted below: "Are you ready, I'm going to let go!" ”

"One, two, three!" After counting the three sounds, Zhou Jiande let go of his two hands, and an iron ball and a feather fell at the same time. The iron ball swished down, but the feathers swayed slowly, swaying left and right, floating down without hurrying or slow. A gust of wind blew, and instead of falling, the feathers floated up to the top of the cliff.

Su Ren heard a loud outgas. Guan Qiang looked happy: "Look, what I said, the iron ball must fall faster than the feather, right?" ”

Liu Che and Li Shizong didn't speak, and turned their heads to look at Su Ren. Su Ren said: "What do you see me doing?" You've all experimented, what else is there to doubt? ”

"Why?"

"What's the reason for that? The feathers are light! ”

"Yesterday's iron ball was also light and heavy, why did the two land together?"

Su Ren smiled: "The reason, I have actually told Your Majesty, but Your Majesty didn't expect it, hehehe!" After reading it, can I go back? ”

More people came in the afternoon than yesterday, and this time there was a lot of money. There are a few people who specially let the subordinates carry money bags, and they probably want to turn over the book. The iron ball is still the same iron ball, although the feathers are a little larger than the average feather, they don't have much weight in the hand. It's just that Su Ren dressed the iron ball, a big piece of clothing, and after unfolding it, everyone found that it was a piece of cloth, and the four corners were tied to the iron ball with ropes.

"Okay, I've seen it all, today these two things are thrown together, you can bet!"

As soon as Su Ren's words fell, almost everyone squeezed towards the iron ball and threw their money next to the iron ball. And that feather is lonely and uncared for, showing an unusually depressed and lonely.

Liu Che took off a piece of jade pendant on his body and put it on the top of the huge pile of money: "I'll bet 10,000 yuan!" ”

Su Ren picked up the jade pendant, looked at it, and said to Liu Che with a smile: "Okay, just treat it as if it's worth 10,000 yuan!" ”

The bet ended soon, and it was Li Danghu who was responsible for throwing things, and Liu Fu naturally had to follow, he didn't want the emperor's money to be cheated by Su Ren. watched Li Danghu and Liu Fu go up the mountain with iron balls and feathers, as well as the huge piece of cloth. Everyone had a smile on their faces, as if they had seen Su Ren's pain when he took out the money.

Liu Che glanced at Su Ren, who was as steady as Mount Tai, sitting on a chair with Erlang's legs crossed and drinking tea leisurely.

The head was about to be broken, and finally saw Li Danghu's figure, when the three numbers were shouted, Li Danghu let go of his hands, and the feathers and iron balls began to fall. At first, as everyone thought, the iron ball fell quickly. However, when the white cloth behind the iron ball was completely unfolded, a dramatic turn occurred. The iron ball actually stopped, at least in the eyes of everyone, the iron ball stopped.

The feather that had been abandoned by everyone swirled and fell rapidly, but the iron ball swayed and swayed, and did not go down. Soon the feather overtook the iron ball and landed steadily. And the iron ball with a large white cloth floated through the woods, over the meadows, across the river, and disappeared before everyone's eyes.

His jaw dropped to the ground, and he heard the sound of Su Ren collecting money in his ears, but no one looked back, still staring at the place where the iron ball floated away.

Liu Che's brows were twisted together: "This, this, what's going on?" ”

Zhou Jiande, Guan Qiang, and Li Shizong beside him were also confused, and no one could explain the reason for him. In the surprised expressions of everyone, a boy in white appeared on the mountain road, dragging an iron ball in one hand and a white cloth in the other. He was followed by four strong men with large shoulders and round waists, who were wearing leather jackets, but with one arm exposed, staring at the crowd in front of them vigilantly like evil gods.

"You have all been deceived by Su Ren! He's playing tricks on you with God's power! ”