The audience has skyrocketed!

Popularity soars!

Sophia couldn't believe her eyes at all, and the number of online viewers in her live broadcast room at the same time exceeded 2oo!

It's incredible!

Sophia, who was so excited, couldn't concentrate on listening to Qin Tian's explanation of Sky City, she was stunned and stared at the number of viewers who were still rising wildly.

Compared with the excited Sophia, the staff of Weile Aerospace Technology, who are also doing live broadcasts, are relatively calm.

This time, the member representatives organized by the International Astronautical Federation came to visit, and the official Weibo of Weile Aerospace Science and Technology also conducted a real-time webcast, although the popularity value is obviously not as fierce as the test flight of the Kunpeng cargo spacecraft, but there are tens of millions of people around the world watching the live broadcast.

What is exciting is not the 'Sky City' space home port that has been announced a long time ago, but the holographic projection technology used by Qin Tian in his explanation.

It's a 'fantastic' reality technology that seems to have only been seen in Hollywood sci-fi blockbusters before.

But in today's venue, the dream came true.

On the ground of the huge ceremonial platform, light students are arranged, and beams of light shoot out, directly intertwined into shadows in the air, forming a virtual three-dimensional picture, as if the real thing is standing in front of you, which is very shocking.

At this moment, Qin Tian was introducing the Sky City to everyone in different areas, only to see his hands in the air to make grabbing, zooming in/out, stretching and other actions, and the three-dimensional display of the virtual scene was automatically presented accordingly, as if Qin Tian had just been operating in kind.

The modules of different areas were extracted from the entire large three-dimensional map, virtually magnified many times, and then virtually clicked on the cgI scene display, and the computer-generated images quickly outlined a very exquisite scene effect, which made the more than 800 visitors in the audience dumbfounded.

"After the announcement of the Sky City plan, countless netizens are very concerned, how to solve our energy problems, where does the gravity of our space survival come from, and how to ensure the clean drinking water and air that we need...... I will answer these questions one by one for everyone in person and for those who watched the live webcast!"

Qin Tian smiled slightly, took half a step back, and found the part of the energy system in the three-dimensional structure diagram of the Sky City, magnified it several times alone, and directly presented it in front of everyone in the form of a three-dimensional virtual image.

"For a long time, in order to meet the energy needs of spacecraft, we have used more photoelectric effect points, but the electrical efficiency of a single photovoltaic array is not high, so we have combined a majestic huge photovoltaic array!"

As Qin Tian spoke, with a wave of his left hand, he brought up a high-definition photo of the International Space Station.

"As you can see, in order to meet the power demand, our International Space Station uses a photovoltaic array of 25oo square meters, which is more than 73 meters long on one side, which is longer than the wing of our jet airliner, but even so, the electrical efficiency is still not high!"

"In view of this situation, people understand that nuclear energy reactors, unlike nuclear power plants on Earth, use liquid metal to encapsulate depleted uranium to produce heat energy, and then generate electricity by thermal particle converters, which is novel but unreliable, so people understand the radioisotope thermomotor that is now widely known in our aerospace industry, and everyone in the audience knows RTg. ”

"RTg uses thermocouple arrays to use the thermoelectric effect to convert the heat energy released by the decay of radioactive materials into electrical energy.

"From the Apollo spacecraft that landed on the moon to the Mars rover, our counterpart NASA has proven the practical value of RTg devices, and our city in the sky, of course, uses nuclear power ...... energy."

……

Qin Tian talked eloquently on the stage, although he did not quote classics, but quoted a large number of real cases and engineering data to speak, so that the more than 800 visiting delegates in the audience always had the feeling of listening to the lectures of senior masters in the aerospace industry.

But in reality?

Qin Tian didn't even finish college, and he was an out-and-out dropout.

But what about dropping out?

There are more college students in the world who have dropped out of school to start a business, and Microsoft's Bill Gates can achieve major success, so why can't Qin Tian of Weile Group?

So no one questioned Qin Tian's academic qualifications, and what everyone appreciated more was his profound knowledge.

From space energy to artificial gravity, from aerospace special materials to new transportation power ......

Qin Tian spent nearly three hours giving a colorful lecture to many delegates from 63 countries around the world, centering on the 'Sky City' space home port and the 'Kunpeng' cargo spacecraft, and also accepted various questions.

The more than 800 delegates at the scene were fascinated and excited because they were all engaged in the aerospace field and were often senior engineers and other technical experts.

And the viewers who watched the whole process through the webcast were completely blinded.

……

"Paralyzed, why can't I understand anything? Did I enter a fake live broadcast room?"

"The whole process is high-energy!

"Did Qin Tian really drop out of school and start a business? How can I doubt that he seems to have studied at many prestigious universities and obtained doctorates in many majors!"

"I don't read much, Qin Tian, don't lie to me, what kind of stuff are you talking about! Do I have to study aerospace engineering to listen to so-so?"

"Piercing the heart of Lao Tie!"

“6666”

"10,000 crit! Brother, I'm dizzy all the time, completely in a fog!"

"Although I don't understand anything, I feel that Mr. Qin is amazing!"

"Play less games and read more, otherwise you won't even be able to understand the live broadcast in the future!"

"In the past, some countries thought that Weile Aerospace Technology was a gimmick, and any space city and large cargo spacecraft were fake, but what was the result?

"The strength is pretending to be forced, not explaining!"

"Kneel and beg for holographic projection technology equipment, Nima watches a small movie, it is absolutely immersive!"

"Chairman Qin's suit doesn't seem to be a famous brand, it's domestic?

"The live broadcast is for you to learn technology, not to study Chairman Qin Tian's taste in dress!"

……

Barrage flying!

Many viewers who watched the live broadcast on the web, few of them could understand it, and many viewers were talking nonsense about other things, paying more attention to what Qin Tian was wearing, what advanced equipment was used to display technology, etc., as for Qin Tian's communication with many delegates, it was really incomprehensible.

But this kind of live broadcast is also very good, at least to make a large audience realize how important technology is.

Weile Group can pretend to be in the sky, relying not on bragging, but on real power.

The more powerful and shocking live show of strength came strongly when the visiting representatives of the World Universe Federation visited the smart factory and the aerospace assembly factory on the second day......