Professor Chen is no longer at odds with Professor Sun now. Both of them have always thought that the changes in the magnetic needle on the magnetic field detector are too abnormal.

"Gao Yang, what do you think!" Zheng Tianming wanted to hear what Gao Yang thought of this phenomenon. "Mayor, this just shows that the feng shui of Wolong Mountain has been damaged, which will cause chaos in the magnetic field! If we look at it from our feng shui, it is that the feng shui meteorology of Wolong Mountain has changed. ”

Just now, Gao Yang also saw the magnetic needle on the magnetic field detector constantly shaking, which made him feel strange, when he was in Wolong Villa just now, although the magnetic field of Wolong Villa was detected to be very strong, the magnetic needle did not shake, and it did not point in the direction of east and west.

Now the magnetic needle on the magnetic field detector not only shakes but also changes the direction of the indication, which is really abnormal.

In fact, Gao Yang himself couldn't figure it out, in front of so many people, he was still embarrassed to take out his jade compass, otherwise, he could also see what kind of appearance the jade compass would have now.

Gao Yang didn't understand, of course, he could also give a plausible explanation for the jitter of the magnetic needle on the magnetic field detector from the aspect of feng shui aura.

"Gao Yang, in this way, it's still the problem of the Yudai River, it is the Yudai River that has destroyed the entire feng shui of Wolong Mountain." Zheng Tianming thought of what Gao Yang had said when he was in Wolong Villa before, that the artificial river excavated by Wolong Villa had destroyed the feng shui of Wolong Villa.

Now Gao Yang said that the chaos in the magnetic field on Wolong Mountain was also related to the feng shui of Wolong Villa, and he naturally thought of the Jade Belt River again.

"Yes! This jade belt river can be said to be the culprit. The atmosphere of the entire Wolong Villa has destroyed this artificial river! Otherwise, those girls would not have been lost on Wolong Mountain! ”

Gao Yang knows. The disappearance of those girls is likely to be related to the feng shui changes in Wolong Mountain. It was they who unfortunately happened to encounter Wolong Mountain, and the feng shui aura had changed in the past few days, which made them lose in Wolong Mountain.

"Two professors. What do you think? Zheng Tianming turned to look at Professor Sun and Professor Chen again.

"Mayor, I feel that what Gao Yang said is also reasonable, whether it is a feng shui problem or a geographical problem, anyway, on Wolong Mountain, there is a strange change in the magnetic field now, which is the key to those girls getting lost."

Professor Sun has always liked to study Feng Shui issues, but now that he has listened to Gao Yang's words, he has always agreed with Gao Yang's opinion.

Professor Chen just kept his face on his face and didn't say anything. Now he wants to oppose Gao Yang's point of view. But he couldn't find any reason. The strange magnetic field changes in Wolong Mountain made him, an expert, very puzzled, not to mention, how those girls disappeared! He couldn't explain it clearly.

"Professor Sun, could it be that because those magnetic fields have changed, all those girls are lost. Is this possible? Zheng Tianming wanted to hear what more specific thoughts Professor Sun had.

"Mayor, whether the disappearance of these girls is related to the change in the magnetic field of Wolong Mountain, we can only speculate now whether there is an inevitable connection between the two. I'm not sure either.

However, I have been studying geomagnetic fields for many years, and I know that magnetic fields are very important for life on Earth.

It can be said that if the earth had no magnetic field. None of the life on Earth can survive.

We often say that life on Earth exists because there is an atmosphere outside the Earth, which is an inevitable condition for the existence of life on Earth.

But even if there is an atmosphere on the surface of the earth. If she didn't have a strong magnetic field, life on Earth would not be able to survive.

We generally feel. The atmosphere on Earth is important. As if other conditions don't matter, this is ignorance of the magnetic field.

We enjoy being on the sun-drenched land every day. It feels like there's just fresh air. And sunlight life can survive. In fact, we don't know that the magnetic field on the earth is the guarantee of our survival.

It is precisely because of the magnetic field that the earth has become the cradle of life. Most of us just feel that the sun is shining, as if it is only good for mankind and not harmful. In fact, there are many rays of sunlight that are harmful to humans, just like ultraviolet rays, which can hurt our skin.

In addition, there are some high-energy particles that can destroy life on Earth. Every day, the sun is spraying a large number of high-energy particles, which are like a sharp sword, constantly flying towards the earth.

If there were no magnetic field on Earth, these sharp swords would directly stab all life on Earth. But the earth is very special, she has a strong magnetic field, this magnetic field is enough to resist these high-energy particles.

We know that these energetic particles ejected from the surface of the sun are like a whirlwind blowing from the surface of the sun. This is what we often call the solar wind. The solar wind is constantly influencing the planetary systems around the solar system.

On a planet without a magnetic field, these energetic particles are directed at the planet's surface. But if there is a strong magnetic field on the planet's surface, these energetic particles can converge to the planet's poles as they fly to the planet's surface.

It does not shoot directly at the surface of the planet. In this way, it is natural that life on the planet cannot be harmed.

The Earth is such a special planet, and its magnetic field system can block the energetic particles from the solar wind one after another, and let them converge to the two stages of the Earth, that is, the South Pole and the North Pole.

Since a large number of these high-level particles converge above the poles, the temperature of these high-energy particles will be high, and when they encounter the atmosphere, the aurora phenomenon will occur.

It is precisely because of the magnetic field on the earth that we humans on the earth can live safely on the earth, and the humans living at the poles, or the scientific expeditions who go to the poles, can also enjoy the beautiful aurora.

These are the main effects of the Earth's magnetic field. In addition to this great role, the Earth's magnetic field has some minor effects.

That is, life that lives on Earth can use magnetic fields to discern direction. We humans have long understood this, as early as thousands of years ago, our ancestors invented the guide car, precisely because, they already knew the reason why there is a strong magnetic field on the earth. One of the four great inventions of antiquity that we all know is the compass.

It is precisely because of the compass that human beings can move around the earth at will and go wherever they want without worrying about getting lost.

Not only do we humans need to use magnetic fields to identify directions, but animals are also free from the guidance of non-magnetic fields.

Many birds use magnetic fields to determine their direction, for example, pigeons use the earth's magnetic field to determine the direction of flight, so that they can fly thousands of miles without getting lost. There are also dolphins in the water, which also use the earth's magnetic field to determine their own return route, even in the vast sea, they will not lose their way.

In fact, human beings also use magnetic fields to identify directions, but due to the highly developed brain of human beings, some other organs have also degenerated. Therefore, our human senses, which directly use magnetic fields, are not well developed.

But even so, we can only distinguish the direction in an environment where the magnetic field is normal, and if the magnetic field of the earth you are in has changed, of course, it will make the human beings living in it unable to correctly identify the direction.

For example, we now see a strange change in the magnetic needle on the magnetic field detector. It is no longer indicating the north and south, but the east and west. In this way, it is easy for people to get lost on Wolong Mountain. Because, the direction you judge is wrong, so how can you come out of Wolong Mountain!

The vegetation on Wolong Mountain is also very dense, and if you are not familiar with the environment, it is easy to get lost if you are not familiar with the environment. Those girls must have been playing in Wolong Mountain when they suddenly encountered a change in the magnetic field here, and they were lost in this mountain forest. ”

Professor Sun combined his knowledge and told the mayor a lot of knowledge about the earth's magnetic field, which is to explain that those girls were all missing because of the change in the magnetic field of Wolong Mountain.

"Hey, Professor Sun, the head of your analysis is Dao, then you say, where are those girls now! Why, the police comrades just can't find them! ”

Professor Chen saw that Professor Sun's analysis was very reasonable, so the mayor couldn't help nodding yes, and he was also an expert, but he didn't say anything, and now he wants to 'bar' with Professor Sun.

"You're not talking nonsense, if I knew where those girls were, I wouldn't have gone straight to them. The police comrades could not find them, which can only show that we have not looked carefully enough, and the vast mountains and forests of Wolong Mountain stretch for dozens of kilometers. Just dozens of policemen, can they all be searched!

Also, even if the police go to the mountains to look for them, will these policemen be very attentive, maybe there are some policemen who are still lazy when they are looking! In that case, it will be very difficult to find those girls. ”

Professor Sun is better able to speak than Professor Chen. Professor Chen just questioned Professor Sun, and Professor Sun rambled a lot.

"Hey, don't argue with the two experts, I'll ask Director Sun some questions." Zheng Tianming was a little unhappy when he saw these two professors and wanted to argue over the issue of finding these girls, thinking that the matter of finding those girls is a big deal now, how can there be a conflict just because of this matter!

Also, when the mayor heard Professor Chen say just now, some policemen might be lazy when they were looking for mountains, and he was a little angry. I think, when is it now, such a serious matter, and the police dare to be lazy, so does he want to take off the police uniform!

Zheng Tianming thought of this, but he wanted to question Sun Donghai to see how he, the director of the public security bureau, answered the question that some police officers were lazy. (To be continued......)