Hand rubbing nuclear fusion live in the wilderness

Chapter 499 Electromagnetic Energy Shield

After the development of civilization technology to a certain level, the news that this system may take the initiative to leave the host surprised Han Yuan, but he had no choice.

After all, he couldn't stop the system from leaving.

So after thinking for a while, he turned his attention to other aspects.

In this letter, besides the system will take the initiative to leave, there are many other points worthy of attention.

First of all, this letter confirms that the former host of this system is still alive, confirming his long-standing speculation.

Ever since he discovered the Mount Tai base in the simulated space, Han Yuan always felt that the former host of this system might still be alive, and he even thought that the former host of the Mount Tai base was still alive.

Although it is not sure whether the base in Shennongjia was established by the host of the simulation space Taishan base, the probability of his establishment is not very high.

Because the timing is really not right.

In the simulated space, the former host of Taishan base left about 15 years ago.

The history of the Shennongjia base can be determined through carbon 40, and it was established more than 100 years ago.

According to the speed of technological development after obtaining this system, it will take at most ten years for people to enter the universe.

As for the Shennongjia base site, although the technology in it is somewhat beyond the current human beings, in Han Yuan's view, it is actually the same.

The only bright spot is the light curtain that can shield electromagnetic waves.

Everything else seemed ordinary to him.

However, the technology in the ruins of the Shennongjia base is mediocre, and Han Yuan dare not underestimate the people who built this base.

Because this base was established more than 100 years ago.

From this manuscript, it can be seen that the person who built this base should still be alive, and after more than 100 years of development, how advanced will technology be?He couldn't be sure.

But what is certain is that the owner of this base is absolutely strong in technology. Not to mention the current human civilization, even the alien civilization that can build a Dyson sphere in the Gliese 1061 galaxy may not be able to compare.

In addition, in addition to confirming that there is still a former host alive, one thing that makes Han Yuan more concerned is that the host of this system does not seem to be limited to human civilization.

[One of them may be an old thing from the civilization of the last era who tricked me, and I am going to seek revenge on him. 】

It can be seen from this message that the earth may have given birth to more than one advanced intelligent creature.

The current human civilization may be just a passer-by in the long life of the earth.

Of course, for Han Yuan, he doesn't care much about how many civilizations have been born on the earth, because they have all been destroyed or are no longer on the earth.

What he cares about is the other information revealed by this sentence.

From this sentence, it is not difficult to see that the system in his body seems to have run through the history of the earth's epochal civilization, and not just appeared in human civilization.

Won does not know how many civilizations have been born on the earth, but these things are still part of some of the stories that have been circulated.

For example, in the language of the Mayan civilization, five solar civilizations have been born on the earth so far, and human civilization is the fifth solar civilization.

Before humans, there were four completely different solar civilizations.

For example, the "Gendaya Civilization" in the First Sun Period, this is a civilization with a third eye and various superpowers.

For example, the "Atlantis Civilization" of the Fourth Sun Period is the most common prehistoric civilization heard by ordinary people.

It is said that they have highly developed technology, and the most successful scientific achievement is the energy system made of magnetite.

But it is precisely because of the over-development of science and technology that a major accident occurred in a certain scientific experiment and caused an earthquake, which caused the continental plate to sink to the bottom of the sea and lead to the overall demise.

So far, strange events have often occurred in the sunken area of ​​Atlantis.

For example, gravity anomalies, ships sinking, planes missing, etc.Perhaps these are all caused by the energy magnetite of Atlantis.

Han Yuan has also heard these legends, but he always listened to them as stories.

But after reading the letter today, he realized that the story that was circulated seemed to be true.

If this system runs through the entire history of the earth's epoch civilization, maybe the various technologies or superpowers of these pre-solar civilizations all come from this system?

Doesn’t the legend of Atlantis civilization have energy magnetite?

This may be a large-capacity energy storage battery, or a miniaturized controllable nuclear fusion device.

And it is not impossible that the entire continent sank due to an accidental experiment.

Although it is difficult for ordinary people to imagine what kind of energy level experiment is needed to sink the entire continent, after all, even a trillion-ton hydrogen bomb will only destroy everything on the surface and will not cause much damage to the earth .

But for the Korean won, this is not something that cannot be done.

It is not impossible for him to sink a continent, such as the Australian continent, it just requires a lot of preparation work.

Not to mention other things, among the primary energy weapons obtained after the last nuclear weapon test, although the top energy weapons cannot sink, they are enough to initially melt continents like Australia, North and South America.

So the destruction of Atlantis and some kind of experiment are really possible.

If a continent were to sink in the ocean, the tsunamis and earthquakes would be beyond imagination.The huge waves with a height of [-] meters are probably a piece of cake.

If this system runs through the entire history of the earth's epochal civilization, are there any relics left by prehistoric civilizations on the earth?

Staring at the letter paper in his hand, Han Yuan fell into deep thought.

Even a small part of the civilization left over from an era is absolutely amazing.

Especially the technology that can survive various disasters without being damaged is the most important thing.

If some such technologies can be found, it will be very good whether it is to fight against the Gliese 1061 alien civilization eleven light years away, or to improve the technological level of human civilization.

"Maybe get a neutrino detector out and try?"

Won thought about it, and felt that this seemed to be a feasible solution.

Neutrinos are different from other particles because of their small size and uncharged characteristics, they can freely pass through the entire earth without being absorbed and reacted by other substances.

Using it as the elementary particle of the detector, as long as the technical problems are solved, the whole earth can definitely be turned over.

No matter how deep the sites of these prehistoric civilizations are hidden, they cannot escape the scanning and detection of neutrinos.

And in addition to being used to detect the remains of prehistoric civilizations, neutrino detectors can also be used to search for mineral deposits on Earth.

Whether it is metallic or non-metallic ore, they all have their own unique characteristics. These things, in front of the neutrino detector, are as bright as candles in the dark night.

After thinking about it, Han Yuan thought he could give it a try.

He does not have the technology of using neutrinos to detect objects, but he has neutrino communication technology in his hands.

There is a saying that one way is all the same. For neutrinos, the biggest problem in controlling them is that they are difficult to be intercepted, that is, neutrinos are difficult to be received.

This is the biggest problem. After solving this problem, it is relatively simple to use neutrinos to do other things.

Therefore, Han Yuan still has some confidence in getting a neutrino detector, after all, the most difficult point has been solved.

After recovering from his delusion, Han Yuan put away the letter paper in his hand.

This letter has no low value.

In addition to the information related to the system, in fact, what other people should pay more attention to is the information on the spiritual life and the rebellion of artificial intelligence life mentioned in the letter.

These two pieces of information are closely related.

But for Han Yuan, the information related to the system is far more important than this, and that is what he has been looking for.

Putting the letter away in his pocket, Han Yuan turned to look at the other books on the table.

The value of these books is not low, some are about spiritual life, some are about artificial intelligence life, and they are all handwritten by the people who built this base.

What surprised Han Yuan even more was that he found a way to take away the life of this spirit body called 'Mi Yin' in a book, as well as the structural diagram of this room.

In the structure diagram of the room, the location of the hidden light curtain generator is clearly marked, and some introductions about the hidden light curtain generator are also attached.

It was a real surprise.

Unable to wait, Han Yuan quickly browsed through the entire document.

After a long time, he breathed a sigh of relief and recovered from it.

This material is very good, and it has given him a lot of insight into electromagnetic waves, magnetic fields, energy fields, and electromagnetic isolation.

Not only these, this information also gave Han Yuan a deeper understanding of the unified field theory in physics.

Of course, the unified field theory here refers to the grand unified theory, which refers to a unified theory that realizes the three interactions of strong interaction force, electromagnetic interaction force and weak interaction force except gravity.

The reason why gravity is excluded is because gravity is too mysterious and advanced.

With the current physical level of human beings, it is impossible to figure out gravity at all.

Not to mention thinking it through, the current level of physics can't even link gravity with the other three interacting forces.

As for the hidden light curtain in the Shennongjia base, it is a mixture of magnetic field and energy field, and it is based on the unified field theory.

Electromagnetic shielding is something that basically most people have heard of.

The most common thing is that during the high school entrance examination, all mobile phone signals will be blocked in the examination room.

This is probably the electromagnetic shielding field that ordinary people have come into contact with.

The principle of this shielding instrument is actually quite simple.

The wireless communication of mobile phones and other devices is carried out through electromagnetic waves, and all information is carried and transmitted through electromagnetic waves.

Electromagnetic waves have frequencies, although the frequency bands of electromagnetic waves used by different mobile phones are related to the system used by the mobile phone and the operator.

But in general, the electromagnetic wave frequency bands used by the three operators in Huaguo are distributed in the range of 850-4900MHz.

It is enough to suppress the electromagnetic wave signals in this frequency range.

The reason why we say suppression instead of shielding is determined by the principle of the signal shielding device.

During the working process, these signal jammers will scan the channel from the base station to the mobile phone from the low frequency band to the high frequency band at a certain speed.

Furthermore, interference is formed in the process of the mobile phone receiving the message signal, so that the mobile phone cannot detect the normal data sent from the base station, and thus cannot establish a connection with the base station, showing a state of no signal and no service.

To put it simply, when the mobile phone communicates with the base station, the signal jammer is like a troublemaker, deliberately making noise around you.

When the noise signal is so loud that the mobile phone can't hear what the base station is saying clearly, and the base station can't hear what the mobile phone is saying, the mobile phone naturally has no signal.

In fact, this is not to shield the mobile phone signal, but to make the signal sent by the mobile phone buried in a large number of noise signals, so as to achieve the purpose of interference and suppression.

As for the electromagnetic wave signal shielding light curtain in the Shennongjia base, it is a hybrid type of magnetic field + energy field.

It is formed through a combination of a special electromagnetic field and a weak energy shield, and relies on a large number of generators and repeaters to maintain its stability.

It can effectively reverse the transmission route of electromagnetic waves, and then create a zone without electromagnetic wave communication.

Some are similar to controllable nuclear fusion devices, which block the penetration of electromagnetic waves by confining the plasma within a certain range.

Compared with controllable nuclear fusion, the energy intensity of this electromagnetic shielding light curtain is far less high.

In addition, this electromagnetic shielding light curtain looks somewhat similar to the energy shields in science fiction novels and science fiction movies.

However, this electromagnetic shielding light curtain cannot be used to defend against kinetic energy weapons or beam weapons.

Although in theory, the electromagnetic field has a certain effect on defending against the attack of metal projectiles.

Because the bulk metal is placed in a changing magnetic field, or moves in a non-uniform magnetic field, a certain induced electromotive force will be generated in the metal.

Because the resistance of metal is very small, it can induce a strong current even if the induced electromotive force is not large.

The high current will further cause heat, and even melt the metal conductor.

This is the "eddy current heating effect" in physics. Although ordinary people are not familiar with this theory, they are familiar with the items manufactured by this theory. The best example is the induction cooker.

'Eddy current thermal effect' is the basic principle of electromagnetic field defense thermal energy weapons.

But in fact, if you really want to use things like electromagnetic fields to defend against weapons such as firearms, it is probably impractical.

The problem to be considered in defense against kinetic energy weapons in combat is not the continuous heating of metal conductors in a changing magnetic field, but the mechanical movement of metal conductors in a limited magnetic field at a very high speed.

Considering that the total Joule heat accumulated in a short period of time is difficult to reach a large value, it is difficult for the electromagnetic field to completely melt the metal in just a few tenths of a second.

Unless you can cover a huge area with a high-intensity magnetic field, or establish an electromagnetic field with a width of tens of kilometers, it is basically impossible to use electromagnetic fields for defense.

(End of this chapter)