Tech Hammer

Ning Wei was dumbfounded.

Every weekend he would videotape his family and hang up after five minutes at most.

It's not just to save some traffic, it's mainly because after a few family-style questions and answers, I don't know what to say.

This time Yang Xiaohui chatted with the two elderly people at home for more than ten minutes before returning the phone to him.

Sure enough, the child is still sweet!

But I have to say that the effect is still very good.

The old man in the video was so kind and scary, he really didn't doubt Yang Xiaohui's words at all.

…

"Thank you!" After hanging up the video, Ning Wei thanked her sincerely.

Yang Xiaohui did help him a lot this time.

In the video, he didn't explain anything to Lao Ning and his mother.

Because he knew very well that he would definitely be looking for him at home later today.

After all, having a girlfriend is a big deal for the Ning family.

…

"No thanks, it's just a transaction of equal value. I'll pretend to be your girlfriend. You can help me answer any questions I have when I review math from now on."

"Well, okay, I'll go back to the dormitory first."

"You're not going to study hall today?"

"Have a good rest tonight and wait for the storm tomorrow. Goodbye! Thank you!"

After saying that, Ning Wei simply stood up and left.

When it comes to transactions, just transactions, without any ambiguity.

The carefully dressed girl was left feeling sulky in the classroom for no apparent reason.

Who is this? what is this?

Do you think she is a rag? Throw it away after using it?

Well, Yang Xiaohui admitted that if Ning Wei took the opportunity to ask her to study together tonight, she would refuse.

But what’s the point of leaving without even a polite invitation?

Is she so unpopular?

"Damn Ning Wei, don't even think about the next time!" Yang Xiaohui secretly said cruelly in her heart.

…

Ning Wei didn't know that his behavior of fully respecting girls had offended Yang Xiaohui badly, and he was in a happy mood when he returned to the dormitory.

Next, he just needs to comfort the old man at home and stop working so hard.

The words have been thought out, so it’s natural and relaxed.

When I returned to the dormitory, I found Liu Cong half lying on the bed, scrolling through his phone boredly.

"What's going on? Are you really not going to get out of bed today?" Ning Wei frowned and asked.

This guy is really decadent.

Seeing that Ning Wei was back, Liu Cong put down his phone, glanced at his brother in the dormitory, and sighed: "Ning Wei, why do you think girls nowadays are so superficial, only looking at the outside and not understanding my shining personality?" Inside?”

This question is so heartbreaking.

"Think about it from another direction. Maybe girls just think that you are a good person who looks the same on the inside?" Ning Wei responded casually.

You can't blame Ning Wei for not being loving.

How can a person who can barely afford to eat have the heart to cooperate with this guy's trick of hurting the spring and the autumn?

Not to mention that everyone is a science and engineering man. One of the best qualities of a science and engineering man is to follow logic and recognize reality.

For example, exaggeration is a rhetorical technique when used in articles written by liberal arts students; it is a crime when used in papers or reports written by science and engineering students.

"I... Ning Wei, I think you have been led astray by Luo Xiang."

"Stop it! I won't accompany you to criticize those two guys."

"Okay, let me chat with you about the academic headquarters. I just watched the short video. What did you see?"

"The male anchor you like has finally dressed up as a woman? Has it fully satisfied all your fantasies about girls?"

"Bah, bah, bah, don't just drive! The video I was watching was a short knowledge-based video. It said that an American mathematician named Smith disproved the N-S equation. It's awesome. It's said that you can get a bonus of one million US dollars. .”

"Smith Sis Front." Ning Wei prompted.

"who?"

"The American mathematician who proved the N-S equation."

"Hey, no matter who he is, American mathematicians are really good."

I would rather be speechless.

Well, his guess was indeed correct, and papers on mathematical problems began to appear in the eyes of ordinary people.

Of course, strictly speaking, Liu Cong is not an ordinary person. After all, he is a mathematics major. But after all, this situation does not need to be too rigorous.

"Maybe that Smith is wrong?"

"No way? People have posted it in Nature, and the video host said that his instructor also thinks this argument is very rigorous." Liu Cong said confidently.

"Which video? Send it to me." Ning Wei finally became interested and said proactively.

Soon, Liu Cong sent the video to Ning Wei on WeChat.

This is a popular mathematics video host. His identity is verified as a graduate student in the Department of Mathematics at McMaster University in Canada.

In fact, it is difficult to popularize science in mathematics. After all, it is difficult for theoretical mathematics to produce scientific research results that can directly change people's life patterns, so it is difficult to get attention.

However, this video owner's attention is still quite high, with more than 300,000 fans.

Or in the entire circle, more than 300,000 fans are nothing, but the number of fans for doing mathematics science popularization is already considerable.

Ning Wei looked at the video content.

Then I discovered that the so-called science popularization turned out to be a bunch of nonsense.

Almost the entire video is about how rare this academic achievement is and how much guidance it has for the entire academic world. That’s it. At the end, the video host also expressed his soulful emotion.

"It is true that China's mathematics training methods have repeatedly won various awards in Olympiads, but it is American scientists who can truly promote academic progress around the world!"

"Remember! Mathematics is about imagination, not problem solving!"

Click on the comment area, there are a lot of compliments.

"Have you followed this video host?"

"No? You pushed it to me!"

"Then have you ever suspected that the paper the video host touted might be wrong?"

"Isn't it possible? People's papers can be published in Nature, so why are they still wrong? And the video host said that his tutor thought that the American mathematician's argument was very rigorous."

"Naturally, it is not necessarily correct. You can understand that the reviewer feels that he is right, or the reviewer feels that the paper is reasonable, but he cannot be sure that it is wrong." Ning Wei tried to explain to Liu Cong.

"You seem to understand very well." Liu Cong glanced at Ning Wei with disdain.

Ning Wei was too lazy to say anything.

It's really hard to explain.

However, on the Internet, Ning Weidao had no scruples. He clicked on the comment area and left a message directly: "The conclusion of Mr. Smith's paper has not been finalized yet. Personally, I think he has some opinions on the hypothesis of divergence and the subsequent derivation process. This is a serious mistake. So there is really no need to use this to prove that domestic mathematics research is worse than abroad."

"I don't know much about more advanced mathematics, but I know that the imagination for advanced mathematics is based on a solid theoretical foundation. Without a foundation, everything is in vain."

After writing the review, I also took a breath.

Ning Wei then settled in front of the computer.

He plans to write a resume on an APP that matches tutors.

There is no way, people have to eat!