Chapter 271 Science Saint

At one o'clock in the afternoon on the weekend, Li Yan picked up Wu Bin at the agreed time and found a girl who seemed to be quite young standing next to him.

"Oh, you are bringing your family members with you?"

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

Ignoring Li Yan's teasing, Wu Bin introduced: "My high school classmate's cousin."

Yes, it was Gu Jiaqi who was standing next to Wu Bin. After Wu Bin made the call that day, she finally couldn't hold back her curiosity and asked about Professor Pan Jianwei's deeds. After hearing it, she begged Wu Bin and said that she wanted to listen too. The professor's lecture.

"Hi." Li Yan waved to Gu Jiaqi.

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

"Get in the car." Li Yan waved to the two of them.

When getting on the bus, Wu Bin originally planned to sit in the passenger seat, but Gu Jiaqi tugged him by the corner of his clothes, so he had to sit in the back seat with her.

"What happened to you today? Why are you so timid?" Wu Bin asked strangely.

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

"What's wrong, do you have phobia among rich second-generation people?" Wu Bin became more and more confused.

"It's not that... just think that I'm afraid of being born."

'Shy……? ’

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

'Strange child...'

After sighing, Wu Bin took out a material science book and started reading.

…

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

Wu Bin immediately put down his book and looked out the window, and found the words "Science Hall International Conference Hall" written under the number plate not far away.

After finding a parking space and parking the car, Wu Bin and the other three quickly found the International Conference Hall written on the registration desk.

"Hey, there are quite a few surprises." Li Yan exclaimed in a low voice when he opened the door and walked in to see that three-quarters of the seats were already filled.

"Really, there are so many people." Gu Jiaqi, who was following Wu Bin, was also surprised. She thought there wouldn't be many people who were as eager to learn as she was.

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

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

While everyone was chatting quietly, several staff members walked up to the podium to adjust the PPT on the computer, but behind them, there was a middle-aged man wearing a green sweater.

"Hey... Professor Pan, why are you on stage?" The staff member who had adjusted the PPT turned around and looked confused.

"I saw you guys coming out, so I followed you out."

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

"Pah, pah, pah, pah..."

While the two were chatting, the audience suddenly burst into warm applause, because many people in the audience had recognized the middle-aged man in a green sweater as today's speaker, Professor Pan Jianwei.

The staff who heard the applause were dumbfounded, so they handed the microphone on the lecture table to Pan Jianwei and said, "Professor Pan, why don't you just start the lecture."

"Okay." Pan Jianwei took the microphone and patted the microphone twice first. After finding that it was OK, he looked at the seats and said, "Good afternoon, ladies and gentlemen. I am very happy to have the opportunity to meet you all in this Science Hall."

"Pah, pah, pah, pah..."

After another burst of applause, Professor Pan opened the PPT and began to speak: "First of all, I want to talk to you about why we are called Mozi Salon."

"I believe everyone here knows Mozi. We all call him Kesheng, that is, the sage of science. It is a pity that modern science was not born in our country."

"We all know that ancient Greece established Euclid's Elements. When you were studying Euclid's proofs and determinations in junior high school, you may have thought that the ancient Greeks could construct such a complete set thousands of years ago. The scientific logic system is very powerful.”

"But in fact, our ancient Chinese people also achieved the same results to a certain extent, and Mozi is a representative of one of these people."

"Mozi was the first person recorded in the history of human civilization to prove that light travels in straight lines."

"How did he prove it?"

Professor Pan gestured and said, "For example, there is a thatched house here. He dug a small hole in the wall of the thatched house. After digging a small hole, he asked a person to stand outside facing the hole. Then he can see the reflection image very conveniently inside."

"As for our current photography, the principle of the camera actually comes from small hole imaging."

Hearing this, Gu Jiaqi suddenly patted Wu Bin's arm and whispered: "Brother Wu Bin, I actually understand."

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

"Oh." Gu Jiaqi nodded and said nothing.

"In addition, he was the first to put forward, 'Duan, the disorder of the body is the most advanced, and the end is the same.' So what does this mean?"

When Professor Pan suddenly asked a question, the audience in the seats suddenly lowered their heads, as if they were afraid of being asked to answer the question.

But it turns out that they thought too much. Professor Pan quickly asked and answered himself: "What he means is that the 'end' is the most primitive and indivisible thing in an object. There is already the rudiment of the concept of atoms in it."

"Click" "Click" "Click"

When Gu Jiaqi was stunned for a moment, she suddenly heard the sound of cameras shooting around her. She turned her head and saw that many people around her were taking pictures with their mobile phones or iPads.

‘Wow… are everyone so serious? ' Thinking about it, Gu Jiaqi looked at Wu Bin again and found that he had already written down the content of the speech in a notebook...

Ever since, under the influence of this environment, Gu Jiaqi also took out his mobile phone and took pictures of the PPT pictures on the podium, but he might not take them out to look at when he gets back.

On the podium, Professor Pan's speech continued.

"In addition, Mozi has another point of view that is also very interesting. He said, 'To stop, it will take a long time, and it will not stop for a long time.'"

Hearing this sentence, Wu Bin's eyes couldn't help but light up. Isn't this Newton's first law?

Sure enough, Professor Pan then explained: "What does "stop" mean? It means that the object stops moving mainly due to the action of resistance, and "jiu" means resistance. If there is no external force, the object will continue to move forever."

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

Writing down this sentence, Wu Bin was really a little shocked. At first, he thought that what he was going to hear today was the basic science of quantum mechanics, as well as some of Professor Pan's own opinions on quantum mechanics.

But he didn't expect that the introduction to Mozi in the opening paragraph would increase his knowledge.

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

As he thought about it, Wu Bin grinned from the corners of his mouth to his ears.

PS: Since I said it will be updated soon, let’s do it!