A week later, the academic lecture hall of Yan University.

The theme of today's report is "Shen Qi's team's research results report on M theory", and the speaker is Shen Qi.

In the past, when making academic reports, if the topic of the report was very important, authoritative experts and scholars in the industry would usually be invited to the report meeting to guide the work.

The lecture hall of Yanda University was full, and many colleagues from the physics community came, most of whom were domestic physics researchers.

Considering that international scholars have traveled thousands of miles to the Chinese capital to attend a conference is rather frustrating, it is not conducive to environmental protection because it costs money to fly and burns oil. Therefore, Shen Qi advocated that this report would be in line with the trend and broadcast live through APP software.

At Shen Qi's level, it doesn't matter what the form of the report is, the important thing is that the reporter is him.

Shen Qi stood on the stage, holding a PPT flip pen, wearing simple casual clothes, jeans + plaid shirt, looking more like a young CEO of an IT company at the product launch conference.

The camera focused on Shen Qi, and the live broadcast began.

"Ladies and gentlemen, hello everyone, I am Shen Qi, the speaker and anchor of today, and I will report on the preliminary research results of our team on M theory today. "Shen Qi was an anchor for the first time in his life, he was different from those anchors outside, the content of his anchor was difficult to imitate, and others couldn't learn it.

One of the largest video apps in China is one of the many live streaming apps, and they are broadcasting Shen Qi's report live, and the number of online users exceeds the number of LOL World Finals.

The number of people watching the scientific presentation exceeds the number of people watching the live broadcast of the game, which is a data that was difficult to imagine before the director of the APP live broadcast. But that's how real the data is.

In the viewing screen of netizens, you can see the barrage.

"The most high-end live broadcast ever!"

"Quantum Physics Ph.D. Candidate Check-in!"

"Master of General Things!"

"Physics Freshman Check-in"

"The representative of the physics class of the second class of the second high school of the fourth middle school in the capital clocked in!"

"The scumbag didn't dare to speak, but the scumbag supported Professor Shen!"

"The scumbag doesn't understand the M theory, and the scumbag only understands the difference between M and S, but the scumbag supports Professor Shen!"

"Hey, the formation is out of order, the family should be neat!"

......

The atmosphere at the presentation was the same as usual, and the barrage on the Internet reflected the tastes and preferences of young people in this era.

"Professor Shen is the strongest scientist and the pride of China!" ~ This barrage is sitting on a rocket, and there are local tyrants rewarding him.

“666！”

“Six~six-six！”

See, there are also international science enthusiasts joining this scientific feast.

Of course, there are international people watching the live broadcast, and the real-time data of the overseas version of this APP shows that the number of overseas online users is growing sharply, and the international community is paying close attention to Shen Qi's report on M theory will be live.

Shen Qi will explain the whole process in Chinese in this report meeting, considering that not everyone of foreign friends understands Chinese, the key part of Shen Qi's PPT uses a bilingual summary in Chinese and English.

Shen Qi operates the flip pen, and the first page of PPT projected on the big screen is particularly cool.

In the background, there is a black and deep universe, and a blue planet in the starry sky is particularly eye-catching, this is the earth.

Through the embedded animation, a U-shaped magnet appeared at the location where the moon should have appeared.

What physical phenomenon or theory does the magnet inscribe as it draws paper clips from the earth?

Shen Qi kept a smile and did not speak for the time being, and let the PPT continue to show.

This PPT is jointly produced by 17 physics doctors from Shen Qi Mathematical Research Center, Shen Qi listed an outline, 17 doctors each made a few pages, the strength of the team is extremely strong, this exquisite and cool PPT was completed in only three days.

The barrage was very lively.

"The PPT made by the science and engineering man is technical!"

"The history professor in our school makes PPT all in words! What we want to see is not the electronic version of the General Guide to Governance!"

The strongest organization to do PPT should be a professional advertising company, they rely on this craft to bid and survive, and most of their creativity is displayed through PPT.

The main energy of scholars is to study various knowledge, they will not spend too much time on PPT expression, typesetting, art and other work, based on a report topic, scholars should explain the things that should be explained.

So some netizens complained, and some professors made PPT, every page is text, full of text, it is true that the professor showed all the content of the display, but the students' eyes were dazzled and their brains were swollen.

Isn't this kind of thing a PPT supposed to be full of pictures and texts, with text, charts, curves, cool animations, 3D models or something?

This PPT of Shen Qi's team is almost comparable to the work of a professional advertising company.

He doesn't explain much, but the audience or netizens can understand some things by watching the animation model in the PPT.

"Physics Ba explains, what is the PPT on the first page about?"

"Cosmos, Earth, Magnets?"

"Interaction forces?"

"Newton's laws?"

The barrage is becoming more and more technological, although some people post some meaningless content, but most netizens are watching Shen Qi's live broadcast in the spirit of learning science.

Professor Shen vividly demonstrated the relationship between electromagnetic force and gravity. ”

"Damn, is there really a top student?"

"I am a physics teacher in the second class of the fourth high school in the capital. ”

"Teacher Yang, is that you, Teacher Yang?" The netizen who claimed to be the representative of the physics class of Class 2 of the Second High School of the Capital No. 4 Middle School was stunned.

Physics teacher: "Don't talk nonsense, watch the live broadcast, and follow Professor Shen's explanation." ”

Finally, Shen Qi spoke, and at the same time, a text was displayed on the PPT: electromagnetic force > gravitational force.

"This live broadcast is open to users all over the world, including professional scholars like me, as well as ordinary people who love physics and science, so I strive to be more down-to-earth in PPT expression, and try to show our research results in a form that most people can understand. My report today may be more verbose than previous reports, and I hope you will understand. Shen Qi looked at the big screen and continued: "Human beings have known about the existence of gravity and electromagnetic force for a long time, and based on this, they have created a classic theory of gravity and electromagnetic force. I'm sure you've all learned the formulas and calculations in your high school textbooks. ”

"When we entered the university, we learned that in addition to gravity and electromagnetism, there are two other forces in nature, namely strong and weak. The strong force is what makes the quarks attract each other, giving the force of protons and neutrons. The weak force is the force that arises with the radiation of the nucleus of an atom. Well, a brief introduction to the four forces, I will be verbose here, and interested friends can consult the relevant information by themselves. Shen Qi looked at the camera lens, this popular science was for the majority of science lovers.

"Looking at this PPT again, we used a slightly exaggerated expression to illustrate a daily example, put a magnet close to the iron paper clip, and the result is clear at a glance, the paper clip is sucked away by the magnet. This simple experiment shows that the gravitational pull of the Earth on a paper clip with a mass of 6 times 10 to the 24th power is weaker than that of a U-shaped magnet weighing only a few tens of grams. So it is clear that the electromagnetic force is greater than the gravitational force. ”

"Standing on Earth, we find that gravity is the weakest of the four forces, it is weaker than electromagnetism, and even weaker than the weak force. Do you remember that when we were reading and brushing questions to prepare for the college entrance examination, there was a sentence in many exercises that ignored the influence of gravity. ”

"However, when we rushed out of the earth and into the sea of stars, we found that gravity should never be ignored. ”

"The first page of the PPT is the introduction to today's report, we start with the four fundamental forces, and next, we will go into the topic and discuss in detail the role of the four fundamental forces in string theory, in M theory, and after the refinement of M theory, is it possible to unify the four basic forces at some level?"

"Ladies and gentlemen, let's enter the magical world of physics together!"