My granddaughter gave me a mecha for her birthday, and the scientific community went crazy

With everyone watching, Xu Fan patiently explained, his dexterous fingers playing with the projection at will.

Try to express what is in your mind in the most effective way.

"When an object reaches a superconducting state, it becomes repellent. The object can be suspended at a certain height and has stable adsorption!"

"This lifting height is directly related to the magnetic field strength of the object itself."

"By burying a magnetic array with controllable intensity inside the floating object, we can make the object fly according to our control."

Speaking of this, Meiji tilted her little head and interjected,

"But in this case, wouldn't it mean that the entire Guixu underground would be made into a superconducting plane! Is... is this really possible?"

Xu Fan smiled gently and continued,

"That's a good question."

"This is also the situation I rehearsed in my mind when I was designing."

"If you want to turn the entire 6000 square kilometers of Guixu into a superconducting plane, it can be solved technically, but given the current conditions, the consumption of resources is a bit unbearable!"

"So, I didn't do that."

All the staff in the room looked at the superconducting 3D projection model suspended in Xu Fan's palm, and their eyes gradually became dull and confused.

Why can't I understand it more and more?

Since you didn't do this, what do you mean by saying this?

There are a few people with weak scientific knowledge who only feel that they are the best at playing the piano to the right person.

He dared to understand the scientific research knowledge taught by Academician Xu, but he was somewhat ignorant of the depth.

Even Mr. Wang and Mr. Hua felt confused, and the doubts in Meiji's eyes were getting worse.

Mei Ji interrupted again,

"If you don't do this, is there any other way?"

"Have!"

There was a faint glint in Xu Fan's eyes, as if he had something to say,

"When we were studying in the past, when we encountered a problem that we couldn't solve, the teacher would often remind us that the opposite is true when it is difficult!"

The magnetic levitation device above the palm of the hand quickly reversed following the sound.

The other way around!

The original superconducting orbit became a magnetic orbit.

The rectangular magnetic block suspended above has turned into a small superconducting square.

As a result, the block is still suspended on the track, seemingly unchanged.

In fact, it was completely the opposite.

Mr. Wang and Mr. Hua shuddered fiercely, and their eyes gradually lit up.

The brain cells seemed to explode, and the whole body was jumping for joy.

A feeling of seeing the light through the clouds enveloped my whole body.

My breathing becomes rapid and my heartbeat speeds up!

Mr. Wang slapped Mr. Hua on the thigh fiercely and exclaimed,

"Yup!"

"I see!!"

"It will be much easier if you just do it the other way around!"

"After all, the earth's crust itself has a strong magnetic field! Moreover, there are five geothermal energy storage pools, so if you want external force to strengthen and weaken Guixu's surface magnetism, there is room for manipulation!"

"We just need to give the floating device superconducting properties and control the variables in the magnetic repulsion, and then everything becomes feasible!"

Hua Lao's face was filled with joy.

This is a great sense of reward.

For any scientific researcher, this kind of harvest is intoxicating!

However, Mr. Hua immediately glared at Mr. Wang fiercely.

"Old man, let's ask if we can take pictures of yourself next time!?"

Mr. Wang laughed and said haha, but did not answer the question.

Looking at Xu Fan with excitement,

"Xiao Xu, it's better to listen to what you have to say! The air show is about to start, let's get ready!"

"it is good!"

Xu Fan turned his head and looked at the surveillance light screen on the side of the hall.

The main screen shows a huge flat square.

The square is set up with a high sense of technology and is made of a polymer-like metal material.

The sharp-edged groove shape flows with geometric arcs of light, like an alien aircraft base.

There are virtual road signs and intelligent guidance devices on the ground so that everyone can reach the best meeting location as quickly as possible.

Over the venue, at a height of ten meters to a thousand meters above the ground, there are hundreds of circular display platforms of different sizes hovering in a criss-cross pattern.

A hemispherical energy film covers the silver-white display platform.

The film is frosted and translucent, with golden arcs flowing on the surface.

When people look through the energy film, they can see the majestic black shadow, which is very mysterious.

Although what they could see was limited, the first guests to arrive at the square gradually became excited.

His eyes were fiery.

Many netizens are already discussing speculation.

"Brother, look at that display stand suspended a hundred meters in the air. It's so big! It's definitely the flying saucer that appeared during the Xia Kingdom's military parade!"

"Tch! The booth above is bigger, I guess it might be a spaceship!"

"No, no, look at the black shadow reflected on the energy film, it looks more like a giant whale!"

"Hiss... when you said that, I thought of the whale-shaped steel monster I saw at the Xia Kingdom military parade! Could it be that big guy!!"

"We probably can't afford these behemoths, so it's more practical to look at smaller ones! I don't know which booth has mechas. They will definitely be snapped up when the exhibition starts. We have to get there in advance and place the order early. !”

"..."

People from every country have their own Xiao Jiujiu, and they cannot be humble at this time.

In the future reshuffle of Blue Star forces, whoever has more Xia Kingdom super technology will definitely have a big advantage.

If you don’t get anything from this air show and don’t spend the money, you will definitely be a sinner of the country and the nation!

Countries with strong financial resources are basically exposed to rain and dew, and their people are waiting in front of every booth.

Countries that are short of money have targeted small exhibition stands. For them, as long as they can buy Xia Guo's technological equipment, no matter what it is, they are already satisfied.

There are also some special people in the field, and virtual cards with 'draw cards' written on them are floating above their heads.

I don’t know what technology allows this kind of virtual projection to follow these guests all the time.

As the official start time of the exhibition approaches, tens of thousands of guests have basically arrived at the venue.

Lilith and Maya also arrived.

The camera scanned the densely packed suspended booths in the sky.

The extremely shocking visual impact hit the lenses of countless people!

The popularity of both live broadcast rooms is skyrocketing.

The barrages shouted.

"The air show is about to begin, and this picture is a bit amazing!"

"I finally waited for you, but fortunately I didn't give up!"

"Wade Fa! The booth is in the sky, how can people get up there!"

"Xia Guo's technology is becoming increasingly incomprehensible! It's like seeing a ghost!"

"I really want to see what the genius boy who developed these technologies looks like. It would be great if I could have a baby with him!"