Just when the people in front of the tower looked up and waited for the two iron balls to fall, Li Yuntian was dressed in civilian clothes and led several officials of the Metropolitan Procuratorate to patrol the streets.

For him, the results of the real yàn have long been known in his chest, and it must have caused a very strong impact on the thinking of those who watched the excitement, especially the prisoners of the Guozijian, and then triggered a discussion about the real yàn, so as to promote people's interest in the natural sciences, which can be described as well-intentioned.

Originally, Li Yuntian wanted to say that after excluding the resistance of air buoyancy, objects of different masses fall at the same speed, but in this era, it is difficult for people to understand air buoyancy, so they use wind power instead, which is concise and to the point, suitable for all ages.

When passing through a house with a closed gate, Li Yuntian heard a bell from the courtyard, which vaguely seemed to be mixed with the cry of a woman, and he felt a little curious in his heart, so he stopped and asked people to knock on the door to see what was going on.

"Ladies and gentlemen, we are catching demons in our house." It was a young man who opened the door, and after learning the identity of Li Yuntian and the others, he hurriedly bowed down and said.

"Catch demons?" Li Yuntian's brows furrowed slightly, he naturally didn't believe in the theory of strange forces, but this kind of thing belongs to folk customs, as long as it does not involve the situation of Yan zhòng, he has no need to intervene, otherwise it will be a dog with a mouse and meddling in things.

Since he knocked on the door, Li Yuntian couldn't just leave, so he asked the young man about the reason for catching the demon, if it was just an ordinary demon hunt and praying, then let the people in the courtyard toss it.

When he learned that the object of the demon arrest was a concubine of this family who was pregnant with Liujia, Li Yuntian immediately realized that something was wrong and asked people to interrogate him in detail.

The head of this family is named Chen Shande, a cloth merchant in his forties, who has no heirs due to infertility, and has seen many doctors and drank a lot of medicine to no avail, so he succeeded a nephew in the clan, Chen Manfu, as a stepson.

But just half a year ago, one of Chen Shande's concubines suddenly became pregnant, which made Chen Shande excited, take care of it, if the concubine has a male left, he will have a future.

Since Chen Shande's concubine was pregnant, the Chen family has not been at peace, not only can you hear all kinds of cries in the middle of the night, but also the poultry fed at home have been bitten to death one after another, the scene is bloody and terrifying.

What is even more frightening is that a subordinate saw a white shadow floating in the courtyard at night, and as a result, the subordinate was frightened and became very ill, which made the family frightened and panicked.

Chen Shande's wife, Zhang, went to the temple and Taoist temple to pray for blessings, but they all drew lots for the murderer, and the Chen Mansion was shrouded in a tense and strange atmosphere.

In order to appease the feelings of his family, Chen Shande asked Chen Manfu to invite the mage to come to the house to check, but a few monks and Taoists came in a row, and when they walked to the gate of the courtyard where Chen Shande's concubine lived, they all stopped, and after looking at it intently, their faces changed greatly, and then they fled and left, during which they did not say a word, and they did not even ask for the hard-earned money. The update is the fastest and most stable

The abnormal behavior of those monks and Taoists undoubtedly made the atmosphere of the Chen family more tense and depressing, and rumors about Chen Shande's concubine were everywhere, and the people in the family were talking about it in private, and they were afraid of the courtyard where Chen Shande's concubine lived, for fear of getting into trouble with something unclean.

Just when the Chen family was disturbed by this incident, one evening not long ago, a Taoist priest who had traveled here took the initiative to come to the door, saying that the demonic spirit in Chen's house was rampant, and he came to investigate.

Chen Shande was having a headache about what happened at home, and heard that a Taoist priest came to catch demons, so he asked him to come in, and the Taoist priest didn't say a word after entering the door, holding a compass in his hand, and went straight to the courtyard of Chen Shande's concubine according to the instructions of the pointer above.

After asking Chen Shande to invite the concubine with a stomach out of the boudoir, the Taoist priest entered the concubine's bedroom, and Chen Shande and the others who were standing in the courtyard soon saw the bedroom in the wind, smoke, and ghostly fire.

The Taoist priest seemed to have fought with someone, the table was crooked, the things were shattered, and there were terrible screams and angry shouts of the Taoist priest, which made Chen Shande and the others tremble.

When the bedroom calmed down, under the stunned gaze of everyone, the Taoist priest with blood on the corner of his mouth staggered out with a broken peachwood sword, covered with blood, and carried a dead fox in his hand, saying that the fox became a spirit demon, which made Chen Zhai restless.

After witnessing the scene in front of them, Chen Shande and the others were naturally convinced, and immediately treated the Taoist priest as a guest, entertained him, and offered a lot of incense money.

The Taoist priest was greatly injured, and he couldn't see if the demon fox had an impact on Chen Shande's concubine, so after recuperating his body, he opened the altar today to find out.

"It's vicious!" After learning what happened, Li Yuntian immediately understood what was going on, locked his eyebrows, and said secretly in his heart.

He didn't believe in the theory of strange power and chaos, so naturally he wouldn't believe in any demon foxes, thinking of the situation of the Chen family, it was obvious that this matter was carefully designed by someone.

After muttering for a while, Li Yuntian walked into the courtyard, he couldn't turn a blind eye to this matter, if it didn't work, it would be one corpse and two lives.

At the same time, the tower in the south of the city.

As Qi Fu waved a red flag in his hand, the two staff members of Ming Xinbao on the tower released the iron ball in their hands at the same time.

So, under the surprised gaze of the people at the scene, the two iron balls were side by side in a straight line**, and at the same time they smashed heavily into the soil on the ground and sank deeply.

With a bang, the crowd suddenly exploded, and it was noisy, and people were talking about it.

In the eyes of everyone, since the weight of the big iron ball is twice that of the small iron ball, the speed of falling should be twice as fast as the small iron ball, how can it fall to the ground at the same time.

It's no wonder that people are so shocked, usually no one pays attention to this situation, it is a fixed mode of thinking.

In order to prove that the two iron balls that fell were the previous two, Qi Fu asked them to be weighed again in public, one was 10 catties and the other was 5 catties.

"It's not counting, it's a trick." After weighing the weight of the two iron balls, Qi Fu was about to let Qin Xin judge the result, when an unconvinced shout came from the crowd, "The feather and the stone are falling at the same time, you can tell which is faster and which is slow!" ”

"yes, there must be something going on inside!"

"How can something heavy fall as fast as something light?"

"Liar, definitely a liar."

……

Immediately, there were a lot of voices in the crowd accusing this real yàn of cheating, and it sounded a little excited, you must know that many people were losing when they bought Li Yuntian, and if Li Yuntian won, the money they bought the bet would be lost.

"Be quiet, everyone listen to me, Mingxin Jushi has made it very clear that under the obstacle of the wind, the speed of the falling object has nothing to do with the weight!"

Seeing this, Qi Fu stood on the carriage and shouted loudly with a trumpet, "The reason why the falling speed of the stone and the feather is different is because the wind has a great influence on the feather, if you don't believe it, we can do another verification." ”

"Look, these are two identical sheets of paper, and they weigh the same." As he spoke, Qi Fu asked his two subordinates to bring two pieces of rice paper, pointed to the rice paper and said, "It stands to reason that they fall at the same speed, but if one of the pieces of paper is crumpled together, then everyone can see how much the wind affects them." ”

The chatter at the scene gradually died down, and under the curious gaze of the people, a clerk of Mingxin Daily vigorously crumpled a piece of paper, and then went up to the tower with another clerk holding a blank paper.

As Qi Fu shook the red flag in his hand again, the two staff members let go at the same time, and the crumpled paper ball fell vertically, while the white paper fell in the air.

In front of everyone, the crumpled ball of paper was opened, and there was nothing inside, indicating that it was the same weight as the falling paper.

This caused the people present to look at each other at first, and then whispered in surprise, this real image vividly shows the effect of air buoyancy on the falling speed of objects, leaving everyone speechless.

Qin Xin felt that this reality of the Ming Xin Jushi was both alternative and novel, and it also contained some thought-provoking philosophies, even he could not find a reason to refute it, so he announced in public that the Ming Xin Jushi had won.

The girls in the crowd immediately cheered and screamed excitedly, and those who bought Li Yuntian lost were all as pale as dirt, and they really lost a sum of money.

However, ** is not the biggest winner, Chen Ningning and Zheng Wanrou invested heavily to buy Li Yuntian before the closure of **, so they got rich returns from it.

After this incident, the image of Mingxin Jushi has become much taller, and the reputation of Mingxin Newspaper has naturally risen.

What is especially important is that some of the scholars in the capital and the prisoners of the Guozijian were attracted by this reality, and began to wonder why the new monks said that the speed of the falling object had nothing to do with the weight, and they were puzzled by the reason for it.

At this moment, Li Yuntian was in the courtyard of the Chen family, quietly watching a middle-aged Taoist priest wearing a Taoist robe, with a wisp of beautiful hair under his chin, and a fairy wind Dao bone casting spells in front of the altar, and several disciples sitting cross-legged on the futon on the side, looking solemn.

In front of the altar kneeled a young woman with a pretty face and a haggard expression, crying there with her stomach up, and the middle-aged Taoist priest kept rotating around her, shaking the magic bell in one hand and waving the peach wood sword in her hand with the other, chanting words in her mouth.

In the crowd of onlookers, a tall middle-aged man looked at the young woman nervously, his eyes were full of concern, he was Chen Shande.

The middle-aged woman standing on the left behind Chen Shande is his wife Zhang, and the elegant young man standing on the right is his stepson Chen Manfu.

Li Yuntian didn't alarm the people in the courtyard, his subordinates were all waiting outside the courtyard, and after looking at Chen Shande's concubine and the middle-aged Taoist priest who practiced the law for a few moments, his eyes fell on the people behind Chen Shande, and he watched the changes in the expressions on their faces, especially the Zhang family and Chen Manfu.

The reason is very simple, according to the reverse deduction, if Chen Shande's concubine is unlucky, then Zhang and Chen Manfu will benefit the most, one can keep the position of the main mother, and the other can inherit the family property in the future.

The people in the courtyard were all paying attention to the middle-aged Taoist priest's methods, and they didn't realize that there was an outsider at the scene, which made Li Yuntian take in everyone's expressions.

He keenly noticed that although Zhang's face was sad, his eyes were extremely indifferent, while Chen Manfu's eyes were a little flickering, and there seemed to be a hint of joy in it.

Not only that, the expressions of several maids and subordinates were different from others, others were frightened, while these people looked flustered, as if they were hiding something.

Just when Li Yuntian was secretly wondering whether this matter was done by the Zhang family or Chen Manfu, or if the two conspired to do it, Chen Manfu suddenly touched Zhang's hand while others were not paying attention, and his eyes were full of ** when he looked at Zhang.

The strange thing is that Zhang was not annoyed by Chen Manfu's frivolous behavior, but threw a wink at him a little ****, and then pinched Chen Manfu's buttocks. One