On Thursday mornings, the first class always brings a new time period for the students - modern technology class.

The teacher, just saying the name is very interesting - Yuan Sisan.

He was severely spit out by his classmates when he was in class for the first time. However, he said that this was not just given by his parents. And the part where he introduced his name has long been treated as a joke.

Scenario Review:

"Ladies and gentlemen, I am Yuan Sisan, the teacher of your modern technology class."

Student A: "Poof, teacher, your names are so funny. ”

"This classmate is very direct. It does sound casual, but my parents were hoping that I would become a backgammon master. But when I finally came to learn to be a teacher, they didn't expect it. Maybe it would be better if I changed my name to Yuan Sansi, wouldn't it? ”

(Four-three is one of the terms in backgammon, and four-three is the main means of black winning, →_→ is this considered popular science?) Yuan: What's the matter with my name?! ）

There are students who know a little bit about backgammon.

Student B: "Teacher, why don't you ask for your surname and change your name to Hei Sisan, it sounds like you're going to win." ”

"It's worthy of student B, but if the son doesn't have the surname Lao Tzu, is he still biological?"

……

"Oh, haha, this teacher is so interesting." After listening to Che Che tell her about the classic episodes of this teacher, no matter how many elements are falsely rumored in it, he laughed.

At this time, Teacher Yuan Sisan walked in and looked at the people who were looking at him with a smile, and nodded: "Everyone is very energetic in the morning, what a good thing." ”

"Teacher, what's the fun today?" There was a heckle at the bottom.

Teacher Yuan Sisan smiled and said to the last row of the class: "In the last class, we borrowed Hei Yuche's mobile phone to introduce the development of small electronic products in Hade Island. Originally, this lesson was going to be continued. But I've heard that you've got a heavyweight in your class, and I'd like to rely on her to compare the level of development of cosmic science and technology. ”

"Huh?" Youyou realized it, as if she was talking about herself, and suddenly looked embarrassed.

Che looked back at her, why was this expression?

"Don't you have a cell phone? Cosmic phone. ”

"I have a mobile phone, but because I want to use a couple mobile phone with you, I bought one from you, and my original mobile phone was dismantled and pretended by me to look like something else." Yuyu stuck out his tongue.

Che Fu forehead, I had a little time after dinner yesterday...... How many things have you actually done?

"What, didn't you bring your phone?" Teacher Yuan Sisan asked with a smile.

"......" Youyu took out a disc with a look of embarrassment.

"This is the mobile phone of the universe. Well, I recognize this model, which is the latest product of LJ Company, the largest technology company in the universe. But it seems a little light in the hand. Teacher Yuan Sisan took the "mobile phone" over.

Youyou bowed his head and said, "This phone has been modified by me for other functions." ”

"Huh? What the? Teacher Yuan Sisan's hearing is not good enough to be able to speak clearly, and the sound of the light cicada wings trembling and trembling is excellent

“……”

Seeing that Youyou no longer spoke, Teacher Yuan Sisan didn't say anything, picked up the mobile phone, and clicked a button while explaining the history of its use.

"Not good!" Kai and Yina suddenly got up.

Each of them held out a hand.

Boom!

It's too late.

The "mobile phone" exploded into ashes in an instant.

But the surrounding classmates were not injured because of the blessing of the magic of the two. Even Teacher Yuan Sisan was not injured, but his face was full of black ash, which was very funny.

"Poof......" Student B was the first to laugh.

"What's the situation?! Are you doing Exploding Prince? "Che is helpless, is Youyou spoofing the teacher?

Youyou saw that Che was a little angry, and instantly panicked: "That's right...... I'm sorry...... I've heard from Yi Qing that Haraite Island is in danger right now, and although magic is possible, I thought that making a 'vibration sensor' would allow you to stop it before the magic riots......"

"......" is actually ...... Vibration sensor...... What a normal name, it sounds like it was made specifically for someone else, not your own toy. Che frowned, and the ghost touched Youyou's head in a daze.

Fortunately, at this time, everyone's attention was on Teacher Yuan Sisan, who was walking towards the podium. No one noticed Che's move.

And when Yuyou felt the big hand gently caressing his head, he burst into tears and laughed.

With such a smile, Che seems to have seen it somewhere.

"Mother." Che shouted softly in his heart. But the next moment, a sense of loss struck. Both mother and father were gone 500 years ago......

……

Teacher Yuan Sisan's state after washing his face did not become too bad, and he also knew that Youyou was not intentional. Eventually, the accident was raised to a higher level.

"When we talk about high-tech, these things are actually accumulated from generation to generation. Maybe you're already in the semi-high-tech era and can't feel it. But when high-tech was first introduced to Hallette, it almost sparked a war between the old school and the innovators. ”

At this, the students in the class listened very quietly.

Teacher Yuan Sisan saw that the effect was good, so he decided to continue to improve, and he must carry forward the STS education concept.

(To popularize science again, STS - science, technology, society.) Yuan: Don't keep inserting popular science in my class, okay?! Virtual: Isn't your class just a popular science class? ）

"As for the teacher, I always believe that innovation is very necessary, so I encourage the exploration behavior of students like Youyou. If you have some unused mechanical products and electronic products at home, it is better to use them for some research...... Of course, situations like exploding can be avoided with our defensive magic. Just be on the safe side at all times. You are also welcome to bring your own high-tech products to discuss with me...... That's all for today's lesson. Yuan Sisan finally showed a satisfied smile.

Yuan Sisan walked out the door. Yuyu suddenly stood up and ran out the back door. ran all the way to Yuan Sisan's side.

Che looked as if he was apologizing. And after the apology, there seems to be a consensus.

……

"It's a lot of fun." Che looked at Youyou's gloomy clouds before he went out and the sun is shining now, and probably guessed what was going on.

"Hehe, Mr. Yuan Sisan said that he supported me to continue my research. He said he'd look at my blueprints for me and help me finish the vibrator. ”

"Well, that's a good thing."

But what about the "vibration sensor" that is good, how did it become a "vibration gentleman" again? Let me say that if I were to use it at that time, I wouldn't say, "Go, Vibrator!" "Such a stupid line!

"Teacher Yuan Sisan wants to help you, but our Harlett's technology is no better than that of a big country in science and technology outside the island, and no more than a big country in science and technology in the universe, is there really no problem?" Yi Qing didn't know when he had appeared next to the position of the two.

Youyou smiled and got up and hugged Yi Qing, an intimate gesture that made everyone look stupid. Instead of a Shura field, it was a ball of harmony?

"A lot of instruments are made with planetary parameters in mind. I don't know much about the parameters of Planet Hard, so it would be great for Teacher Yuan Sisan to help me~";