Scholar’s Starry Sea

At one o'clock in the afternoon on the weekend, Li Yan picked up Wu Bin at the agreed time and found that there was a girl standing beside him that seemed quite young.

"Oh, are you still carrying your family?"

After stopping the car, Li Yan lowered the window and teased Wu Bin.

Ignoring Li Yan’s ridicule, Wu Bin introduced: "The cousin of my high school classmate."

Yes, it was Gu Jiaqi who stood beside Wu Bin. That day, Wu Bin After the phone call, she finally couldn't hold back her curiosity, and asked about Professor Pan Jianwei's deeds. After listening, she begged Wu Bin to say that she also wanted to come and listen to the professor's lecture.

"Hi." Li Yan moved towards Gu Jiaqi waved.

"Hello..." Gu Jiaqi, who was hiding behind Wu Bin, also greeted Li Yan in a low voice.

"Get in the car." Li Yan moved towards the two beckons with the hand.

Wu Bin originally planned to take the co-pilot when getting in the car, but Gu Jiaqi pulled the corner of her clothes a bit, so she had to sit with her in the back row.

"What happened to you today? Why did you coower?" Wu Bin asked strangely.

"Because this car looks so expensive." Gu Jiaqi approached Wu Bin and whispered.

"What's wrong, do you have a phobia of rich second generation?" Wu Bin became more and more inexplicable.

"It's not...you just treat me as afraid of birth."

'Afraid of...? '

Wu Bin recalled the first time he saw Gu Jiaqi, but he couldn't connect her with fear of life.

'Strange child...'

After feeling Wu Bin, he took out a book of materials and started to read.

...

"No. 57...No. 57, ah, yes! That's it." Li Yan stopped the car and shouted.

Wu Bin also immediately put down the book and looked towards outside the window, and found that the number plate not far away had a few words written in the International Conference Hall of the Science Hall.

Find the parking space and park the car. Wu Bin and the three quickly found the International Conference Hall written on the registration office.

"Hey, there are many accidents." Li Yan whispered when he opened the door and walked in to see that three-quarters of the seats were already full.

"Really, there are many people." Gu Jiaqi who followed Wu Bin was also surprised. She thought that there would not be many people thirsty for school like her.

"Let's go, our seats are in the third row." Li Yan patted Wu Bin and said.

After finding his position and sitting down, Wu Bin moved towards and looked around and found that there were old and young, but the main force seemed to be college students about his age.

While everyone was chatting in a low voice, several staff members took to the podium to adjust the PPT on the computer, but behind the staff, there was a middle age person wearing a green sweater.

"Huh...Professor Pan, why did you come on stage?" The staff who adjusted the PPT looked back with a dumbfounded look.

"I saw you come out, so I came out together."

"We are here to adjust the equipment..."

"bang bang bang bang Pop..."

While the two were chatting, there was a burst of enthusiastic applause from the audience, because many people in the audience had already recognized the middle age wearing a green sweater. Person is the speaker today, Professor Pan Jianwei.

Some of the staff who heard the applause didn't know whether to cry or laugh, so they directly handed the microphone on the lecture table to Pan Jianwei and said, "Then Professor Pan, or you can just start speaking."

"Okay." Pan Jianwei, who took the microphone, first took two shots of the microphone, and when he found that there was no problem, he looked towards the seat and said: "Good afternoon, all guests. I am very happy to have the opportunity to be in this science hall. Meet everyone."

"bang bang bang bang..."

After another round of applause, Professor Pan opened the PPT and started speaking: "First of all, I want to talk to Let’s talk about why we call Mozi Sand Dragon."

"I believe everyone here knows Mozi. We all call him Kesheng, which is the Saint of Science. Unfortunately, it is a pity , Modern science was not born in our country."

"We all know that ancient Greece established the Euclidean geometry. You may learn Euclid's proof and concentration in junior high school. , I feel that the ancient Greeks were able to construct such a complete scientific logic system thousands of years ago. It is very powerful."

"But in fact, the ancients in China have reached a certain level. The same result, and Mozi is a representative of one of these people."

"Mozi is the first person recorded in the history of human civilization to prove that light travels in a straight line."

"How did he prove it?"

Speaking of Professor Pan, he made a gesture and said, "For example, there is a thatched house here, and he dug a small hole in the thatched house wall. After digging a small hole, he asked someone to stand outside facing the small hole, and then he can easily see the reflection of the image inside."

"And our current camera The principle of the camera actually comes from the small hole imaging."

Hearing this, Gu Jiaqi suddenly patted Wu Bin’s arm and whispered, "Brother Wu Bin, I can understand."

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"Shh..." Wu Bin turned his head and made a silent gesture to Gu Jiaqi, and whispered: "Listen first, then go out and talk."

"Oh oh." Gu Jiaqi nodded, obediently stopped talking.

"In addition, he was the first to propose,'The end, the disorder of the body is the first, and the end is the same.' So what does this mean?"

When Professor Pan suddenly raised a question, the audience in the seats suddenly bowed their heads, as if they were afraid of being drawn up to answer the question.

But it turns out that they think too much. Professor Pan quickly asked himself and replied: "What he meant was that the'end' is the most primordial thing that is inseparable from an object. There are already atoms in it. The embryonic form of the concept."

"ka-cha", "ka-cha", "ka-cha"

When Gu Jiaqi was stunned when she listened to it, she suddenly heard sounds around her With the sound of the camera, I turned my head and found that many people around were taking pictures with their mobile phones or iPads.

'Wow...Is everyone so serious? 'Thinking that Gu Jiaqi looked towards Wu Bin again, and found that he had already written the content of the speech on the notebook with a pen...

So, under the influence of this environment, Gu Jiaqi also took out his mobile phone and put the speech on the stage. I took a picture of the PPT picture on the upload, but I’m not sure if I will show it when I go back.

On the podium, Professor Pan's speech continues.

“In addition, Mozi has another point which is also very interesting. He said,'It takes a long time, and it lasts for a long time.'"

Hearing this sentence, Wu Bin’s eyes I can’t help but light it up. Isn’t this Newton’s first law?

Sure enough, then Professor Pan explained: "What does it mean to stop? It means that the movement of the object stops mainly due to the effect of resistance. For a long time, it means resistance. If there is no external force, the object I will exercise forever."

"This is exactly the same as Newton's first law we learned in middle and high school."

Make a note of this sentence, Wu Bin It was really a little shocked in my heart. At first, he thought he would come to hear the basic science of Quantum mechanics and Professor Pan’s own insights on Quantum mechanics.

But didn't expect the introduction to Mozi during the opening period, which gave him a better knowledge.

'It seems that there are a lot more things to see when I go back. '

As I thought about it, Wu Bin's mouth was grinning to his ears.

PS: Now that I said it’s going to happen, let’s do it!