When I was five years old, I helped my mother do test papers live, and I became popular

After coming out of the laboratory, Ye Xiaotian went to the library.

Because his knowledge of superconductors was too weak, the issues discussed by Jiang Yuting and the others made him feel like a fog.

In the library, Ye Xiaotian saw a familiar figure.

So surprised.

Mom actually took the initiative to come to the library.

My family has a mother who will eventually grow up.

They all know how to learn.

Ye Xiaotian asked the young lady in the library to help him get two books, and sat down at the table behind his mother.

Start studying physics.

Also checked several papers on superconductors.

A superconductor, also known as a superconducting material, refers to a conductor whose resistance is zero at a certain temperature.

From 1913 to the present, about 10 Nobel Prizes have been awarded in the field of superconductivity.

Some people may not know, what is the use of studying this?

Just talking about power delivery.

From power plants to rural residents, the loss of electricity can be as high as 20%, or even higher.

If the distance is longer, the loss is greater.

Because wires have resistance.

A superconductor has zero resistance.

If a superconductor is used as a wire, then the loss of transmitting electricity is close to zero.

This saves power resources.

Electricity prices will also be greatly reduced.

But the premise is that the zero boundary temperature of the superconductor is at room temperature.

While Ye Xiaotian was reading a book, a figure quietly moved over.

It belongs to Wu Sisi.

She sat beside her and didn't speak.

Ye Xiaotian noticed her, and asked in a low voice:

"Sister, what's the matter?"

Wu Sisi took out a booklet, pointed to the questions on it, blushed and said:

"Junior brother, can you do this question?"

Ye Xiaotian took the information, glanced at the title above, and said:

"Senior sister, you are not a math major, are you?"

This question is too simple.

Students majoring in mathematics can do it with their hands.

Wu Sisi nodded and said, "I'm an art student."

"Oh!"

Ye Xiaotian suddenly realized.

It must be that there are few girls majoring in mathematics, and there are not enough students in a dormitory for one class.

That's why Li Sihan was assigned to another professional dormitory.

Ye Xiaotian said: "This question should be done this way"

aba aba
After talking for 1 minute, Wu Sisi never knew how to do it, and became completely dumbfounded.

"Senior sister, do you understand? It's very simple."

Ye Xiaotian smiled faintly.

With a bitter face, Wu Sisi said awkwardly: "Junior brother, can you please explain in detail, preferably every step of the way."

Ye Xiaotian thought for a while, and said: "Talking about the question here may affect others. Why don't you go to your dormitory and I'll analyze this question with you in depth, and other questions are fine."

Originally, I wanted to treat my mother to dinner later to reward her for studying hard.

But in order to help the senior sister, I can only forget it.

Please come later.

Ye Xiaotian kept his voice down the whole time he spoke.

There is no other meaning, the main reason is that I am afraid of disturbing my mother's study.

Wu Sisi said embarrassingly: "Then I will trouble my brother!"

No trouble.

Helping others is in my nature.

Ye Xiaotian packed up his things and prepared to leave with Wu Sisi.

At this moment, Lin Shiqing turned her head and asked, "Xiaotian, where are you going?"

She had already discovered Ye Xiaotian.

But in order not to affect his study, Lin Shiqing didn't speak.

Ye Xiaotian looked at his mother in surprise, and then said:

"I'm going to discuss math problems with my senior sister."

Lin Shiqing nodded and said, "I'll go too."

Ye Xiaotian was even more surprised, didn't my mother avoid mathematics like a snake?
Why would you want to follow?

Ye Xiaotian said word by word: "It's mathematics!"

Lin Shiqing nodded.

She doesn't know what's going on recently, but she feels like she's become a little smarter.

Although I still can't do many math problems, at least I can do it after reading the answers.

So for mathematics, there is no such fear.

Ye Xiaotian touched his stomach, and said nonsense:
"Mom, I'm hungry. Go to the cafeteria and get me a meal. Go back to the dormitory and wait for me. I'll be back soon."

Go to the girls' dormitory, of course you can't take your mother with you.

Wu Sisi said: "Junior Brother, how about I pack a copy for you?"

Ye Xiaotian resolutely refused, and said flatteringly:
"I like the rice packed by my mother. I don't know why, every time I eat the rice packed by my mother, I feel very delicious. Maybe it has the taste of mother's love!"

Wu Sisi thought: "Junior Brother, you are really a dutiful son."

Lin Shiqing's mood suddenly improved, and a smile appeared on her face, like a flower bud that just bloomed, very pretty.

"Then I'll call you more."

Lin Shiqing packed up her things, walked out of the library happily, and then bounced towards the cafeteria.

Mom, the cutie light bulb, has finally left.

After Ye Xiaotian borrowed a book on superconductivity from the library, he followed Wu Sisi to the girls' dormitory.

An hour later, Ye Xiaocai came out of the girls' dormitory.

During this hour, he was teaching Wu Sisi how to solve the problems.

Back in the dormitory, Ye Xiaotian saw a cat.

It's a fat orange cat.

Nested in the corner, very well-behaved.

"Mom, why did a cat run in?"

Ye Xiaotian shouted.

The orange cat ran under the table in fright.

Ye Xiaotian was speechless, am I so scary?

Lin Shiqing came out, holding the packed meals, and said:

"On the way back from buying food, this orange cat followed me, and then followed me back."

"This is a stray cat. I often see it on the road. It has nothing to eat. It's so pitiful. I often feed it."

"That's why it followed me home."

Ye Xiaotian asked noncommittally: "Are you sure it is a stray cat?"

Why are stray cats so fat?
Fat?
Mom is going to abduct her home and slaughter it for food?

Mom is so scary!

Cat meat is not tasty at all, Ye Xiaotian said: "Mom, why didn't you bring a rabbit back?"

Tutu is cuter than cats, and of course it tastes better than cats.

"No rabbits."

Lin Shiqing said, then put the food on the table and let Ye Xiaotian come over to eat.

Still hot.

Ye Xiaotian started cooking.

Lin Shiqing squatted down and let out a "meow".

The fat orange cat jumped out immediately.

Nested under her feet, rubbing against each other non-stop.

This looks more like a dog than a dog.

Lin Shiqing embraced the orange cat and introduced it to Ye Xiaotian:
"Xiaotian, this is Xiaomi the cat."

Then I introduced it to Orange Cat:
"Xiao Mi, this is Xiao Tian, ​​meow meow meow!"

Ye Xiaotian asked in surprise: "Mom, have you learned the cat language?"

Lin Shiqing shook her head and said, "No!"

Then why do you meow like a cat?
The orange cat walked up to Ye Xiaotian in a little fear, and rubbed against him a few times.

This cat is very good!

Ye Xiaotian picked it up, and I told you, it was really heavy.

Then started licking the cat.

Cat Xiaomi squinted her eyes in enjoyment.

After a while, Mao Xiaomi pointed to the food and let out a "meow".

Ye Xiaotian immediately understood its meaning.

This orange cat is really sensible, let me eat first, don't bother with it anymore.

Ye Xiaotian decisively put it down on the ground, and continued cooking.

Cat Xiaomi:? ? ?