Chapter One Thousand Eight Hundred and Fifty Open Day Four
"Everyone, please take a look." The student's words focused the people's attention on the glass rod in his hand.
"Sir, do you want to show us how to lift a weight with a stick?" Someone obviously saw the lever experiment just now and asked with a smile.
The student smiled and said to the man, "It seems that you just watched Senior Brother Lin's experiment, right? But my experiment is completely different from Senior Brother Lin's."
"What's the difference?"
Without explaining, the student put down the glass rod, picked up a piece of white paper, and started tearing it until the paper was torn into a pile of scraps.
Everyone looked at it in confusion and asked, "What are you doing, sir?"
"No hurry." The student did not answer, but picked up the glass rod in his right hand and a piece of silk in his left hand.
Wrap the glass rod tightly with silk and rub it vigorously and quickly.
The people couldn't understand what he was doing. After looking at each other, no one moved. Everyone wanted to see what medicine he was selling in his gourd.
The student put down the silk and held up the glass rod to face everyone.
He said solemnly, "Don't blink, please look!"
After saying that, he slowly brought the glass rod closer to the scraps of paper.
There was nothing unusual at first, but when the glass rod was only about an inch or two away from the scraps of paper.
In an instant, everyone felt the whiteness in front of them blur, and saw a large amount of paper scraps flying up out of thin air and sticking to the glass plate.
"Ah!" someone exclaimed instantly.
"It's amazing. It's amazing. How can it fly up there?"
"Immortal magic, this must be immortal magic!"
Some people wanted to push forward desperately, hoping to see more clearly. Some people rubbed their eyes desperately, as if they couldn't believe what they saw. Some people cried so hard that their legs almost gave way and they knelt on the ground. .
Use a glass stick to get paper scraps onto the stick out of thin air, and it won't fall off even if it swings around. Isn't this a magic trick? What is it?
The student was very satisfied with the people's response, but he still did not explain it. Instead, he handed the glass rod covered with paper scraps to someone standing aside.
He picked up a rubber stick and fur again and repeated the action just now.
The moment the confetti automatically flew onto the rubber rod again, the crowd once again erupted in exclamations.
"Sir! Don't you know how to perform magic?" Some people looked at the student with awe, fearing that they might bump into him. They even subconsciously wanted to retreat and stay away from the student.
"We don't practice Taoism, how can we know any magic?" The student reached out and took the glass rod from his classmate's hand, then lifted up the glass rod and rubber rod covered with paper scraps, letting the people look at them.
After everyone saw it, he slowly brought the two sticks closer.
When they heard that it was not a magic spell, everyone felt relieved and their expressions softened a little.
"My lord, what exactly is going on?"
The student smiled and did not explain.
When the tips of the two sticks touched each other, the scraps of paper on them seemed to have lost their support, and instantly detached from the board and fell onto the table.
"ah!!!"
"This, this, this"
"What's going on?"
The people are going crazy. They haven't figured out how the scraps of paper stick to the paper. Now they see that the students did nothing but let the scraps of paper fall down with just a light touch.
so magical
Such methods make them not believe that this is even impossible.
All of them looked at the students with wide eyes, with inexplicable awe in their expressions.
"Ding ding ding bang bang" the student casually threw the glass rod and rubber rod on the table.
People's hearts were beating crazily with the sound, and a feeling of fear arose spontaneously. In their eyes, these two sticks were completely treasures. Of course, they were frightened to be treated like this by students.
"Are you curious why I can do it?"
Of course the people were curious. If they hadn't seen it with their own eyes, if anyone told them that someone could do what they saw, they would probably regard him as a fool.
No one believes it at all!
"It's very simple, this is the power of electricity." The student explained with a smile.
"Electricity?" someone asked impatiently, "Is it thunder and lightning? I had long heard that the academy had introduced lightning into bottles, and I thought it was an exaggeration, but it turned out to be true!"
"Ouch"
Although many of these common people have heard about this before, hearing it from others is one thing, and seeing it with their own eyes is another.
"Sir, is this the famous method of drawing lightning into a bottle? But there was no thunder and lightning, and there was no bottle."
"Of course not." The student smiled and shook his head. "It is true that you can get some electricity by introducing lightning into a bottle, but we found that you can also get electricity by other methods. Just like what I did just now, you can get a little electricity.
"
The student's words fell and once again caused a stir.
"The academy actually has a way to get electricity?"
"You can get electricity by other methods without triggering thunder. It seems that the academy has not relaxed its research on electricity in these years.
!”
Since ancient times, people have regarded thunder and lightning as a power that can only be controlled by God. It was not until the Academy conducted experiments on how to induce thunder that people realized that thunder and lightning were not exclusive to God.
People can also master thunder and lightning with their intelligence.
But that was just mastery, and what is the academy doing now? They actually created electricity directly out of thin air. The difference makes people tremble with excitement just thinking about it.
Taking advantage of the excitement of the crowd, the student continued, "After my research, I discovered that electricity separates yin and yang!"
"What? Is this thing divided into yin and yang?"
Electricity is intangible and intangible. How can it distinguish between yin and yang?
The student nodded solemnly, "Of course, after my research, I found that there are two types of electricity, one is positive electricity and the other is negative electricity."
Then he picked up the glass rod and the rubber rod, "Whether it is positive electricity or negative electricity, it can attract paper scraps. You all saw it with your own eyes just now."
"The glass rod has a positive charge, and the rubber rod has a negative charge. When the yin and yang combine to cancel each other out, they will no longer be charged. This is why just now you saw me touching the two rods together, and the scraps of paper fell down one after another."
Although the student explained in great detail, the people could understand every word he said clearly, but they didn't understand what it meant when put together.
However, although no one in the common people understood what was going on, they were not stingy with applause.
"Hua Hua Hua"
Everyone was smiling and applauding the students vigorously. They did not expect to see such magical knowledge while visiting the academy. Everyone felt that it was just a worthwhile trip.
"Thank you, thank you so much." Faced with such enthusiastic support from the people, the students also responded with their hands in hand.