Looking at the model that Tianji copied, Ma Tian was also stunned, and he deeply realized why some people said that scientists are terrorists when they go crazy.

According to the model, the new Tianyu Xinghai Building will be a land area of about 90,000 square meters, in which five high-rise buildings will be built, and the weight is expected to reach 129,000 tons.

You read that right, it's such a big number, and the model expects it to be suspended at a height of 500 meters.

You might as well calculate the power potential energy if this sky city is smashed down.

The calculated answer is 6.321X10^14 joules (ignoring air resistance).

And the famous one, what kind of bullet, anyway, the first bullet that is very famous in actual combat, its power is equivalent to 15,000 tons of TNT, and the energy released in an instant is only 6.276X10^13.

In other words, if this Sky City is smashed down, it is equivalent to 10 bombs exploding in the City of Progress.

Not to mention the city of progress, the center of Hunan City, which is 80 kilometers away, will be affected.

This is still a conservative estimate, and the power of the facts may be doubled.

Because the energy solution given by Dimensity is still nuclear energy, that is, the magnetosolid disk at the bottom, it must be driven by nuclear power.

After all, to maintain such a behemoth in the air, the magneto-solid field energy that needs to be maintained will also be a behemoth, and it is not cost-effective to use all solid-state batteries, and it is better to use nuclear energy.

Ma Tian simulated this, and he also knew that this building had to deal with it.

Although this design is so great that it can even be called a miracle of the world, except for him, everyone else is estimated to be a little unacceptable to their hearts.

This design was first handed over to Director Su to see, and it definitely needed the consent of him, the local parent official, to do it.

Director Su saw the design of the Sky City for the first time in the office, and was directly shocked, as a non-technical person, he must have been attracted by the bold and advanced design of the Sky City.

"Well, that's great! Okay, I can't even imagine you can do it! "Director Su is very happy, such a magnificent building has been built, so Hunan Province should not take off? Isn't the capital the political center? Isn't the magic capital a financial center?

In the future, his Hunan Province will be the center of science and technology!

"It can be realized, but Director Su, there must be some risks." Ma Tian is also not hidden, because the back will definitely not be hidden, a little high school student can know the risk of this with the physics knowledge he has learned.

"What risk?"

"That is, if there is an accident, the power of his smashing ......" Ma Tian demonstrated the calculation results of himself and Dimensity.

And the expression on Director Su's face also began to solidify, from laughing heartily to laughing and not smiling, and finally disappeared completely and became cute.

Ma Tian noticed it, and quickly explained: "This is the worst-case scenario, if the magnetic solidity field below is stable, such a situation is impossible at all." ”

"Ma Tian, I think this needs to be considered." Director Su sat back in his seat, he had to be calm and calm.

This is too involved, but fortunately, Ma Tian told him in time and did not hide it, otherwise he would have directly and habitually agreed just now.

"Ma Tian, tell me the truth, what is the probability of the worst happening." After pondering for a moment, Director Su stared at Ma Tian's eyes and asked.

Ma Tian didn't have a weak heart, looked into Director Su's eyes, and replied softly: "Basically it won't happen, there will be three layers of defense facilities here, one is underground nuclear power supply, one layer is solid-state battery power supply, and one layer is wire power supply in case of emergency."

Unless all three layers of power supply fail at the same time, it is impossible to destroy the magneto-solid field and make the Sky City fall. ”

"And what if the city in the sky is attacked? Will it fall all at once. ”

"No, once a magnetosolid field is formed, the magnetoalloy is very hard and not easily damaged. Moreover, if there is a weapon that can hit the castle in the sky, it is basically impossible. ”

Ma Tian's voice couldn't help but raise three points, what Director Su just said was too much. Can you hit the City of Progress? Isn't it too indifferent to him Ma Tian.

It's good that he didn't hit others, and he still hit him? Is it really called "God's Light" by foreigners? Lasers in space can be intercepted and warned at any time, after all, they can carry out ground strikes.

"Well, I don't understand, but I can feel your confidence. In this case, I will let some experts from Huda, Zhongnan, and NUS take a second look, and if they think your theory is feasible, then I will agree! Director Su said seriously, he has stayed in officialdom for so many years, and he has known Ma Tian for so many years.

He thought he knew Ma Tian well, and he could see that Ma Tian did not deceive him. However, this matter is indeed too big, and he has to be cautious.

"Yes!" Ma Tian nodded and agreed. He didn't regret telling the truth that caused so much trouble now, but he had expected this scene a long time ago.

Director Su's work efficiency is high, and he directly asked the secretary to communicate with the leaders of the three 985 universities, so that all the physics and mathematics professors and experts who are available in the school can come directly to negotiate major matters.

Among them, there is also an old acquaintance of Ma Tian, that is, the nominal leader of the previous Little Blue Car Project - Academician Zhou Ping.

Academician Zhou Ping was also slightly stunned when he saw Ma Tian, he didn't expect that the farewell was 8 years long, and the young man he helped casually at the beginning has now become a giant, and even he has to look up to it.

Sometimes, he doesn't understand, why Ma Tian is so wicked?

Not only him, but the entire domestic academic circle thinks that Ma Tian is a demon, he is an academician of Hu University, and he knows Hu University.

It can only be said that shallow water really raised a real dragon!

"Hello Director Su!"

For Director Su, a group of experts and professors also hurriedly greeted him, but they just smiled at Ma Tian and didn't know how to deal with him.

Seeing that everyone was almost here, Director Su didn't talk nonsense, and said directly: "Ma Tian, you can start talking." ”

Ma Tian nodded and explained his plan for Sky City on the projector screen.

The group of experts and professors below are not as ignorant as Director Su, and when they saw the foundation volume parameters of Sky City, they basically exploded.

"Ma Tian, wait a minute? How big is the overhanging city foundation? 900,000 cubic meters? "Professor Zhong Nan Gao Zhiliang is an anxious person, and he directly interrupted Ma Tian.

Because he had just calculated that the weight of the foundation of the City of Progress would be a staggering amount.

The others also looked at Ma Tian in shock, their eyes fluttering.

"That's right, I'm expecting 900,000 cubic meters of ground." Ma Tian nodded, and at the same time, he said the weight of the progressive city estimated by Tianji at 196,000 tons.

"Oh my God!" One of the physicists and mathematicians at the bottom is stupid.

Ma Tian can simply calculate the power of the fall, and they can naturally do it too.

If it weren't for Ma Tian standing above, they would have left the scene a long time ago, feeling that they had been deceived today.

Let's not talk about the fall, can the city of progress afford to maintain the energy of lift-off?

After all, they still don't know about the emergence of magnetosolids and magnetosolids.

"Ma Tian, have you developed anti-gravity materials?" Rao Yicheng, a physics academician at NUS, asked, he could only think about it from this aspect.

"No, the magneto-solid field energy is sufficient." Ma Tian also knew that the secret of magnetic solidity could not be kept, and without the point of magnetic solidity, these people would not be able to figure it out according to their current thinking.

Anyway, the materials are still in his hands, and Ma Tian is not worried about completely revealing secrets.

So in the next introduction, Ma Tian simply talked about the magnetosolidity, and roughly listed the magnetosolidity equation and the magnetosolidity field energy conversion.

The dozen or so experts and professors below completely froze in place, and they would not have thought that they were here to listen to the lecture today, and this magnetic solid force - the fifth strongest force in nature?

Really, I really don't know what to say to let them say, it's kind of destroying their worldview, and besides, they can publish a paper to win the Nobel Prize, right?

However, seeing Ma Tian lecturing with a straight face, they also quickly abandoned this idea. (End of chapter)