my scientific age

Chapter 33 Come out, eye exercises!

After studying together for a long time, Lin Wan found out after observation that this boy from the first class of science really likes to read arithmetic, and it is the kind of reading method that is regarded as a literary masterpiece.

Math, is it really so attractive?

This kind of mathematical characters invented by foreigners is too abstract. To understand it, you must have excellent logical thinking. Rao is a gifted and intelligent Lin Wan. Every time she reads a book on arithmetic, she will have a headache when she does not understand it, and it will take a long time. After that, I would feel irritable in my chest, and I couldn't help scolding a famous hometown saying in my heart.

When Yu Hua heard these words, he smiled, and while packing his books, he replied, "Fortunately, numeracy is a tool for studying the world. Often when you look at numerology, you can see all kinds of things and the essence of the whole world, so I I prefer to watch math.”

"This statement is quite interesting." Lin Wan heard this brand-new statement about arithmetic, pondered, and responded.

Arithmetic is a tool for studying the world.

This is the first time Lin Wan has heard.

"Goodbye, Lin Wan."

Seeing Lin Wan pondering, Yu Hua, who had already packed up her books, stood up, tucked the book under her arm and held it in her hands, smiled, and said goodbye softly.

"Goodbye, classmate." Lin Wan recovered and smiled slightly.

After saying goodbye, Yu Hua did not have the idea of ​​leaving with Lin Wan, and left the reading room on his own.

……

After leaving the library, he followed the crowd to the dormitory area. After a while, he returned to the dormitory in Room [-]A and [-].

The condition of the dormitory in Room [-] is average. The area is not large, about [-] square meters. It is not warm in winter and not shady in summer. It has a balcony for drying clothes, and there is no independent toilet.

There are a total of eight beds in the entire dormitory, and there are six students living in the first class of science. Zhou Yuan lives in room number two.

"Squeak!" When I came to the door of the dormitory, I pushed open the old wooden door that was full of age and almost quasi-antique. A faint smell of kerosene permeated the air. There was a faint and dim light in the dormitory. The light source was two gourds. Shaped kerosene lamp.

Five students study at their desks, reading and studying by the dim light of kerosene lamps.

They were late today and couldn't get a seat in the library, so they had to go back to the bedroom to put the desks together and light the kerosene lamp.

"Yu Hua, you're back."

Zhou Yuan, who was closest to the door, heard the movement, looked up at Yu Hua, who had pushed in the door, and rubbed his bloodshot eyes.

Seeing this, the other four classmates raised their heads one after another, nodded towards Yu Hua with a smile, and continued to read.

Regarding Yu Hua's ambition, some in the first class of Neo-Confucianism agreed, some opposed, and some scoffed, but these four students adhered to the principle of no objection or exclusion.

After all, everyone has their own aspirations.

Moreover, people's starting point is good, there is no need to look at it with tinted glasses.

"Come back, would you like to get a seat for you next time?" Yu Hua nodded in return to the four classmates who responded with a smile, glanced at Zhou Yuan's two red eyes, and wondered if it was because of the dim light or the kerosene lamp. Xun, turned around and closed the door, and whispered.

Zhou Yuan shook his head, rubbed his eyes, and said, "No, you can read books with a kerosene lamp."

"Reading in the dark is very damaging to your eyes. If you don't want myopia to get higher and higher, it's better to use electric lights, which can damage your eyes less." Yu Hua sighed, found his bed, put down the book, and responded.

Hearing this, Zhou Yuan immediately became interested and a little curious: "Will the dark light hurt the eyes?"

As soon as these words came out, not only Zhou Yuan, but also the rest of the classmates who were writing and reading stopped, their eyes focused on Yu Hua.

"Student Yu Hua, is what you said true?" Class No. 9 Liu Tao subconsciously pushed his glasses on the bridge of his nose, looked at Yu Hua, and asked curiously.

Except for Yu Hua, the other five people in Room [-], including Zhou Yuan, are all short-sighted and wear glasses of different styles. They are often called four-eyed nerds by literature students.

I heard what Yu Hua said today. It turns out that the reason for myopia is related to the reading environment?

For the eyesight of these immortal classmates, Yu Hua did not have the slightest impatience, nodded and explained: "Dim light will make the eyes more burdened, which will easily cause visual fatigue, sore eyes, blurred things, etc. Think for yourself, in kerosene When reading a book in a light environment, does it make your eyes blurry and astringent after reading for a while?"

In this era, neither the government nor students have any awareness of protecting eyesight.

Myopia has become very common. There are basically ten students and nine are shortsighted. Even in the past, whether a student worked hard or not was determined by the degree of the other party's glasses.

Vision is undoubtedly very important to human beings. Yu Hua does not cherish the knowledge about protecting vision.

"Indeed."

Zhou Yuan and Liu Tao were stunned when they heard it, and the rest of the classmates did the same, and they all fell into thinking.

Everyone recalled in their minds that every time they used a kerosene lamp to read a book, their eyes would be sore after a while.

What Yu Hua said was absolutely correct.

This time, after everyone came to their senses, Zhou Yuan, Liu Tao and other classmates looked at each other, got up one after another, their faces were serious, and the six of them neatly bowed to Yu Hua: "I also ask Yu Hua to teach you how to protect your eyesight."

advise!

As a disciple, I would like to honor Mr. Yu Huaxing.

No one wants to experience nearsightedness, and no one wants to have myopia worsened to the point of becoming blind.

"They are all classmates, so how can you teach me?"

Yu Hua hurriedly got up, he couldn't bear the gifts of these immortal classmates' gentlemen, although this feeling was very refreshing, he bowed back to everyone, and said seriously: "When everyone is studying, it is best to use electric lights, the wattage should not be too large, It is not easy to be too small, and to maintain a moderate light, the lighting in the reading room of the library is very suitable, and after the schoolwork is over every day, I need to go to the library as soon as possible to occupy a seat.”

Hearing Yu Hua's explanation, all the students in the dormitory nodded, listening carefully to the teacher's lecture, and remembering it carefully.

"In addition, everyone should have a normal way of using their eyes. One is to read books for four to 10 minutes, then rest for 5 minutes to look at distant scenery. The other is to keep a distance between the eyes and the books when reading. When the eyes are tired, you can give them an eye massage." Yu Hua continued.

"Back to Yu Hua, what is the content of this eye care massage, and what is the name?" Liu Tao memorized what Yu Hua explained, and then asked.

Yu Hua took a deep breath, and without hesitation took out the eye exercise that was born more than [-] years later: "I call it eye exercise, it can relieve eye fatigue, the specific content is to massage facial acupuncture points, I will draw a few later A picture for you."

Come on out, eye exercises!

This era needs you.

(End of this chapter)