City: I Run A Fake University

Chapter 172: Displaying the anti-gravity aircraft, everyone is convinced!

"The indoor temperature is 20 degrees, the humidity is 70%,

"PM index: 10, PM2.5: 13"

"NO2:5,SO2:7"

"O3:68,CO:0"

"Somatosensory temperature 17C UV index 0 is the weakest"

"Conclusion: This is a hospitable environment for humans."

While sending out weak waves, the aircraft reported the analyzed data.

Everyone was stunned.

"How is this possible! He obviously doesn't have any "zero one zero" engine, but he can do this?" Tony Stark sighed after turning around and observing carefully.

"This thing is out of the anti-gravity system...it's unbelievable...but it's also so beautiful..." Dr. Elizabeth Xiao said looking at the triangular aircraft.

After a few minutes, everyone sighed and sighed.

Chen Feng said: "This thing, as you can see, is a small anti-gravity aircraft."

Everyone looked at Chen Feng with a look of seeking knowledge.

"It's actually very simple. You all remember that the inspiration for my design comes from the reverse gravitational field formed by the shape of the machine to offset or block the gravitational field of the external environment to obtain thrust." Chen Feng said.

This is the basic principle of the anti-gravity system!

Powerful scientific elites like them have long been familiar with these concepts that cannot be developed now, but they never thought that one day they would actually be realized, and they were still so alive in front of them.

They also study science, and they have to be convinced that people can research this kind of thing based on basic concepts.

At the same time, I have to admit that Chen Feng always opened their eyes and amazed them.

Chen Feng picked up the triangular aircraft, and at the same time switched the wall projection to his own research report, explaining to everyone:

"For the material of this triangular aircraft, I chose a kind of balsa wood. It is obvious that its main energy source is electricity." Chen Feng pointed to the upper and lower ends of the triangular aircraft. It can be clearly seen that the upper part is a high-turn coil, and the lower part is a coil. It's a lot of strips of aluminum foil.

"The upthrust is formed between the aluminum foil strip and the wire. When I inject high-voltage electricity into the aircraft, it can achieve anti-gravity and float into the air." After Chen Feng finished speaking, he demonstrated it again closely with everyone again.

This time everyone saw it more clearly, carefully, and gradually got an idea in their hearts.

At the end of this demonstration, Chen Feng explained to everyone in precise terms

"The technology you have seen, the principle it relies on is also easy to understand: when the magnetic levitation rotor rotates, the speed signal will be fed back to the center motor position, and then the signal will be loaded to the upper stator armature by continuously increasing the frequency. Get the rotor up to top speed."

"Is it because of the emergence of internal frequency electromagnetic waves, and then support the machine to achieve remote cutting, scanning and detection and other navigation purposes?" Hank asked.

"That's right, that's right." Chen Feng nodded in affirmation.

"The rotor pole of the N pole passes through a certain magnetic gap and rotates counterclockwise, which will provide a dynamic transverse magnetic field to the conductor below the stator. The magnetic field will generate a left Lorentz force and an upward floating force

"Tony Stark conclusively pointed out the key in terms.

Chen Feng smiled and nodded again.

"Ah, after such a discussion, I seem to know what to do about the environmental pollution in the weather controller..." Black Wayne said excitedly.

At this time, Song Xiao's eyes were shining brightly: "I also have a lot of new ideas about the mecha!"

Dr. Elizabeth Xiao said with a smile: "Aha, I seem to have some ideas about establishing a link on the moon~"

Everyone was discussing their ideas one by one. Chen Feng listened quietly when he saw this scene, and at the same time he was thinking about the next step of the military academy's development.

After some discussion, everyone found that many of the things they denied were just that they had never sat down and thought about it, let alone tried it.

At this time, Chen Feng picked up a marinated egg on the dining table and tried to stand it upright. After several attempts, this one stood upright on the dining table, and everyone was a little puzzled [Chen Feng said:

"Many years ago, all theories did not say that eggs could not stand up, but how many people have tried it? Just simply find the angle and use the density of each egg to make it stand up for a short period of 1.4 .

After a pause, Chen Feng continued: "So, don't deny many things because of preconceived notions, maybe it's just a different perspective, what do you think?"

Everyone fell into contemplation. This meal made them clearly realize how far behind they are and where their abilities are.

They are also very grateful to Chen Feng for today's dinner. If it weren't for Chen Feng, they might never break their own cognition and escape from an old way of thinking. For scientists, this is something to be thankful for. .