The end of technology.

"38? Why? What exactly is the test?"

“分解质因数。33到39，这个数列明显是满足单调递增的，这个我就不说了。所以答案只能在36、37、38三个数中选择，其中33可以写成3乘以11，34是2乘以17，35是5乘以7，39是3乘以13。这里从33、34、35、39四个数，都能且只能写成两个质数乘积的形式，所以它们都是半质数。

Then look at the answer now, 37 itself is a prime number, so it was eliminated first; look at 36, it can be written as 2X2X3X3, obviously not the product of two prime numbers, so it is not the correct answer, 38 can be written as 2 times 19, obviously Both 2 and 19 are prime numbers, so 38 is also a semi-prime number.

As long as you have memorized the concepts of prime numbers and semi-prime numbers clearly in the fifth grade of elementary school, you can solve this question within 10 seconds.Of course, if you have memorized the minimum twenty semi-prime numbers in the fifth grade of elementary school, you can get the correct answer in about one second. "

Lu Xiaoya, who was searching with her mobile phone, trying to prove that this was not the content of elementary school, lost her mind.

Because it turned out that these really seemed to be the content of primary school, and she really saw similar questions in the primary school exam questions, and she felt very complicated.

Lu Xiaoya couldn't accept the fact that she couldn't even solve elementary school math problems.Not to mention the result is so simple.

"As for the second question, the answer is k=-7/11, or the condition is met on 7/19, do you need me to help you write down the process of solving the problem?"

"No, I suspect you are looking down on my IQ." Lu Xiaoya said viciously.

This question made Ning Zi silent for a while, and then she answered seriously: "Don't think so... If you must think so, you may not believe it, and Dominion often said this in group meetings Speaking, although I really didn't mean it, in fact, occasionally I would look down on my IQ. Well, let's not talk about this."

Ning Zi straightened her body, then looked at Classmate Lu seriously and said, "According to the bet just now, you have to listen to me tonight. Let's go, leave your phone behind, and then go to your bedroom first."

"What do you want?" Lu Xiaoya looked at Ning Zi warily.

Ning Zi was a little nervous, but said seriously: "Today is the first lesson of mathematical analysis, and I will explain to you the definition of the set of real numbers."

"The definition of the real number set? Then why can't you bring a mobile phone?"

"Mobile phones will affect teaching efficiency."

"Are you serious?"

"Of course, very seriously."

Finally, Lu Xiaoya stood up eagerly, followed Ning Zi honestly and began to go upstairs.

Two mobile phones were left in the living room...

"First, the set of real numbers refers to the set containing all rational and irrational numbers, usually denoted by a capital letter R."

"Uh? R?"

"okay……"

"Well, what's the matter? Ah..."

(At the request of book friends, the 12368 words of the complete teaching course are omitted below.)

……

When China was finally quiet, on the far side of the earth, suddenly a group of bigwigs in the semiconductor field began to speak out collectively.

The first to be photographed was the chairman of Ericsson, who did not often appear in the media.

"The global food system is facing countless threats, and any countermeasures against nature will bring a devastating blow to the supply side and consumption side of the food system. The root cause is that our diet structure consumes too much meat. resource.

So I suggest that European people should change their traditional diet, eat more green vegetables, and replace animal protein with plant protein.This will not only be healthier, but also contribute to our environment, say goodbye to meat, egg and milk, and be happy every day. "

Subsequently, the president and CEO of Ericsson also echoed the statement of the chairman in the media.

Then a promotional video featuring Intel President and CEO Pat Gelsinger also appeared on the Internet.

"Think about it carefully, if those creatures that we eat into our mouths have the ability to think, are they really willing to be eaten by us? With good intentions, maybe we can start by eating less steak for each meal. After all, there is no consumption. There is no harm. So please say goodbye to meat, egg and milk, and be happy every day."

Then there's the president and executives of Google.

"What many people don't know is that animal protein comes from consuming a lot of plant protein. In fact, plant protein is enough to meet our daily needs. Maybe we can get rid of our dependence on animal protein. Yes, that's what scientists say, say goodbye to meat and eggs Grandma, happy every day..."

When more and more famous and unfamiliar figures appeared in front of the camera and said these things, the Internet finally boiled.

From Europe to the United States, to Korea Island, Taiwan Island...

"Farewell to meat, eggs and milk, happy every day" was directly on the global Internet search without any surprise.Although most people don't know what is going on...

Especially for the employees of these companies, when they see big figures who are rarely seen on weekdays suddenly collectively speaking out for eating less meat on the Internet, they are full of confusion.

After all, a chip technology with a new material and structure was just announced on the March forum. Shouldn't this be the time to inquire about the authenticity of the news and formulate research directions and business policies?Why did these gangsters start to compete with eating meat?

This is so...

Did the animal protection organization directly attack the top management?

For these bigwigs, the video that completed the same task was released as soon as it was planned to be released, and it was dealt with coldly after a wave of publicity.

But no one expected that a mere 1000 million yuan and a lot of publicity funds had been spent, and the effect was so good. Those small videos quickly spread everywhere.It also attracted the impact of countless ordinary people.

The meals in the cafeteria of large companies were posted on the Internet, those exquisite steaks, foie gras, seafood, caviar... Just looking at the pictures can stimulate people's taste buds.

After all, those who can join the World Semiconductor Alliance are the best in the industry, the world's top [-] companies, and the treatment in all aspects is excellent, including meals, of course.The inconsistency between words and deeds also led to the increase of various ridicules under the content of these videos.

Contrary to the original expectation, I thought it would be easy to control the speed of transmission of these videos.After all, social software such as search engines, Twitter, and Facebook are already in the hands of these technology giants. The original plan only needs to complete a certain amount of publicity and immediately remove the popularity. It seems that there is no effect .

Even after the video was slightly fermented, measures were taken to reduce the popularity, but the speed of transmission did not slow down at all, and even tended to speed up.In the end, it even turned into a carnival on the Internet.

This is absolutely unexpected by everyone.

So after all, some companies can't hold on.

Probably in order to maintain the face of the top, Google took the lead in issuing an announcement, tentatively setting every Wednesday as a meat-free day, and the company’s catering will no longer provide food such as meat, eggs, milk, etc., but will only provide vegetarian and imitation meat products Following Soymilk, other companies have begun to follow suit...

In short, this policy is indeed ahead of everyone.

The videos even started to affect the stock prices of many companies on Wall Street.

For example, the stock prices of some traditional chain suppliers that mainly provide meat have begun to drop significantly...

The American version understands—on Quora, similar questions are frequently listed in hot searches.

For example: "Have the bosses of these high-tech companies all had their brains implanted by animals? What are they collectively talking about?"

Chapter 169 The Decision-Making View of Big Events Covering Up Wrong Events

When the sun woke Huaxia from his sleep the next morning, countless Huaxia netizens suddenly discovered that the wind direction on the Internet had changed.

In the past, people only saw foreign scientists and Chinese experts and celebrities telling Chinese people to eat less meat so as not to damage the environment.After all, if each Chinese person eats one catty more meat, not only will there be more particles in the atmosphere, but the forests in the Amazon rainforest will also decrease.

The world's poor resources cannot support a country with a population of 14 billion to eat meat for every meal.For this reason, some people have specifically defined the so-called civilization.Eating less meat and more vegetarianism is a kind of progress of civilization.More nutrition experts have concluded through scientific analysis that the average daily intake of about [-] grams of meat by Chinese people is enough to ensure nutrition.

But it seems that those scientists and celebrities never discuss how much meat foreign people should eat.

This time, Huaxia's netizens have opened their eyes.A well-known bigwig in the world's scientific and technological circles really took the lead in calling on the citizens to eat less meat.For a while, many young Chinese netizens didn't know what to say.

After all, this situation is really surprising, and many people even began to wonder if there is really any latest research that proves that eating meat is not good for your health, or even harmful.After all, the individual influence of these people is probably the same, but it is different when everyone forms a joint force, which almost means that the computers and mobile phones of netizens are making the strongest voices.

This is not an exaggeration at all.

After all, the speakers include those who make CPUs, graphics cards, storage, wafers, OEMs, large software companies, search engine providers, etc. For a while, it really made many people who like to eat meat My friends don't know what to say.

This statement also made another group start to get excited.

"Look, I said a long time ago that being a vegetarian is a symbol of civilization. Mr. Pat Kelsinger said it very well. If animals also have souls, who would want to be eaten alive?"

"As a person who has been a vegetarian for many years, I feel fulfilled."

"Who said they only let Chinese people eat less meat? Stand up and walk around twice?"

For a while, Huaxia Network was also heated up by the speech content of these videos, and even suppressed the semiconductor dispute that had been discussed for a long time.

Of course, careful netizens found through statistics that these bigwigs who suddenly posted videos on the Internet calling for vegetarians are all top figures in the companies in the World Semiconductor Alliance, including the chairman, CEO, and president of those groups, and it seems No absence.

This is indeed a very interesting discovery.Because apart from the leaders of these high-tech companies in the World Semiconductor Alliance, there are no other big names in technology companies to follow suit.For example, the well-known software provider Microsoft, Apple, the largest company in the universe, and Boeing, Airbus, etc. are all high-tech companies.

Just at this time, the chip research center of Yanbei University of Physical Education, which was exposed on the March forum, made a major breakthrough. Huaxia scientist Ning Yu led the relevant team to overcome the technical bottleneck and developed a new three-dimensional chip structure with silicon-based carbon tubes. It is likely to represent a new chip development direction, and the news of its official launch has also begun to flood the Huaxia Network.

This wave of news is definitely an export-to-domestic sale.

Because the videos that are popular on the Chinese Internet are all English subtitle versions that are currently popular on the Internet abroad.Moreover, when it was transmitted to China, it was improved, abandoning the content describing technical details in the text when Ning Zi made a report, but editing the entire video into several tens of seconds. The content is almost explosive.

"This is an idea I had two years ago, and I plan to put it into practice in Huaqing. It's just some well-known reasons, so I can only give it up temporarily."

"There is no doubt that our technology is world-leading. Because the radius of silicon atoms is larger than that of carbon atoms, although this technology has just started, it may be able to break through the nanometer limit faster than the original silicon-based chips."

"Although the intervention of light is still required in the manufacturing process, it does not require complex equipment such as photolithography machines to intervene in the production process like traditional silicon-based chips. Therefore, in the future, this kind of three-dimensional chip manufacturing will no longer need to be upgraded. Lithography technology. As we all know, it is extremely difficult to upgrade lithography technology on a smaller scale, which is also the condition for us to overtake on corners.”

"I developed a dedicated EDA software - SB. I started designing this software when I was in Huaqing, but later because I needed to prove myself on the mathematical level, I gave up temporarily. Practice has proved that our EDA software can already Designing a three-dimensional chip is also a milestone in the history of EDA software."

……

Yes, there are small videos on both sides, which complement each other on Huaxia's Internet, and then start to cause hot searches.

The hot search about Ning Zi is that he has developed a new chip, which is new from structure to material to manufacturing method; Eat more vegetables and less meat.

Good magic realism.

For countless ordinary people, there is almost nothing to say except "fuck".But since there is not much news coming out, it seems that everyone can only wait and see and cherish.

At this time, the troublemakers discovered that Huaqing's official Weibo and official website were activated at the same time.

"Just confirmed the news from Huaxia Chip Science Inspection Center. Congratulations @ Yanbei Sports University Chip R&D Center, under the leadership of Ning Zi, has explored a new way of independent chip research and development. Although the latest silicon-based CNT 180D chip uses 60nm The process technology, but it has shown in the test that it is not inferior to the performance of the traditional chip [-]nm process. This also means that even without EUV lithography machines in the future, Huaxia will be able to produce high-performance chips.”

"Academician Ding Chenggong, who participated in the testing of the new chip in our school, said that the new chip with the same gate length has at least three times lower power consumption than silicon-based semiconductors, and the operating speed has also increased by three times. There is no doubt that the development led by Ning Zi The new chip is not only the result of his own accumulation, but also a breakthrough in Huaxia's technology, and an important milestone in the history of chip development for all mankind, and every Chinese researcher will be proud of it."

"The ancients said that those who have passed cannot be persuaded, but those who have come can still be chased. The past misses do not mean that there is no future that cannot be handed over. On this happy day today, Huaqing Institute of Chips, Huaqing Institute of Microelectronics, and Huaqing Institute of Integrated Circuits, I would like to continue writing a new chapter for the development of China's semiconductor industry together with Yanbei Sports University Chip R&D Center for the city's pommel horse."

……

This time, Huaqing was really too active. Before everyone could react, they posted three Weibo posts at six o'clock in the morning.

Not only that, a virtual banner was hung on Huaqing's official website, "Warm congratulations to Huaxia Yanbei University of Physical Education student Ning Zi for overcoming the world's chip problem."

This is really a bit too much, because at this time, even the official website and official Weibo of the University have not had time to officially announce the news.

Countless netizens woke up from their sleep and just ate a circle of melons. When they thought of Huaqing, they clicked on Huaqing's Weibo and saw this beaming three consecutive top Weibo posts. Not anymore.

Don't play like this.Is this saying what they want to say, leaving them speechless?

Obviously this is a little underestimating, but there is no doubt that the live painting style in the comment area has eased a lot.

"Hey, I have realized this for a long time, and Huaqing is already the world's number one university that deserves it!"

"To popularize science, I would like to be the city's pommel horse. The last sentence is to recruit for the master from now on. Brothers, come and watch the large-scale recognition scene."

"When the editor edited these microblogs, did my heart bleed?"

"Attention everyone, the editor of Yanbei Sports University Weibo is calling the editor of Huaqing Weibo: Hey, brother, delete it first and let me post it, otherwise our KPI will be gone."

"I finally woke up after the score line was [-] points lower than the opponent."

……

At the same time, an inspirational story of a scientist compiled by March also became popular on the Internet through hot searches.

A young man was determined to do a great job at the number one university in Huaxia Engineering, but he died before his ambition was fulfilled and was driven away.After learning from the pain, I found that it was because my influence was too small, and I found that technology could not save Huaxia. From then on, I gave up my work and started studying mathematics. I overcame two major mathematical problems in one fell swoop, and I became famous all over the world.

After becoming famous, the young man chose a new starting point and regained his dream at the No. [-] Sports University in China. In just one year, he turned his dream into reality. The chip he researched Although I haven't seen the real face yet, but after professional judgment, the world is leading, so I ask who else is there in this legendary life?

Even many of Ning Zi's previous remarks were dug up by netizens.

"Do not pursue, do not forgive."

"Sorry, I have a slight social fear."

"Move to the left about two meters, don't need to be too precise."

"I also developed a dedicated EDA software - SB."

……

Really, it's not that netizens are not good enough and don't want to find more famous quotes. The main reason is that there are too few public speeches by Ning Zi that can be found.Although he has often become a frequent visitor to the hot searches on the Internet in the past two years, it is a pity that Ning Zi never makes any comments after being on the hot searches.

If you want to talk to Ning Zi, you can only find it in a very limited few videos.

Even the first sentence: "Don't hold it accountable, don't forgive me." It was still exposed from someone else's mouth.

"I'm sorry, I have a slight social fear." It was Ning Zi's speech at the mathematician conference.

"Move to the left by about two meters, you don't need to be too precise." It was Ning Zi who broadcast live to the world, guiding the well-known American Fermi Physics Laboratory to complete the lightning experiment.

As for the last sentence, which was obviously only made at the Ningyuan meeting yesterday, it was specifically picked out because the name of the EDA software designed by Ningzi is very individual-SB.Although I don't know who I am mocking, but it sounds very interesting.

……

It was in this situation that Ning Zi opened his eyes.

Apparently, he got up later than usual, the sunlight had already poured into the room through the cracks in the curtains, and the spots of light just happened to be printed on his eyes.

In the next second, I felt a movement in my chest, and when I turned my head slightly, I saw the squinting eyes beside me, and then my brain began to frantically recall everything that happened when I told the real number episode last night, and the memory caused some kind of hormone to start to be secreted crazily again, The crazily secreted hormones made the brain start directing his arms to start doing some movements...