My autobiography cannot be a tragedy

Chapter 151 The Whistleblower

[I want to live like a shooting star that streaks across the sky, with edges and corners, and sparkling. 】

Meng Lang looked at this sentence and sighed slightly.

When the ideal is replaced by the cruel reality, I can only choose to surrender and accept the imperfections in life, and gradually smooth out the enthusiasm and edges of my youth, so I will say such words.

Although I don't write and write, but under the pressure of the end of the day, "I" may have tried my best to be exhausted.

The saddest thing in the world is to sympathize with yourself...

Putting away the emotions in his heart, Meng Lang read the "Meteor" carefully several times with a serious face.

Finally, he lived until 2043 again, and monitored the surrounding environment as planned.

What is sad and surprising is that some kind of environmental change was actually detected this time, which verified the previous conjecture.

Although it is not yet known whether this unusually coincidental sound wave is really the "incentive" for madman's disease that I have been looking for.

But this is undoubtedly a crucial step in solving the mysterious "doomsday mystery"!
This time, in addition to the main text, there are two appendices in the book.

One is "Mengpo Soup 3.0 Recipe", and "Overclocking Potion" directly jumped to a larger version, and the progress can be described as gratifying.

According to the instructions, this version of the formula can greatly reduce the side effects of the drug.

Although it is inevitable that it will still cause some damage to the brain, the damage is within an acceptable range, and it already has an initial market value similar to a powerful stimulant.

In this way, meng lang had one more technology that could be cashed in.

It's just that this technology is too sensitive, and I'm afraid its military value is greater than its civilian value.

I am afraid that further verification of "safety" will be needed for what kind of disturbance will be caused after such a technology is exposed.

As for how to verify, it would definitely not be done by Meng Lang himself.

The second appendix is ​​a "waveform diagram".

Obviously, this is the sound wave waveform recorded before his sacrifice.

"I" personally proved with my body that overclocking the brain can indeed resist mutation in a short period of time.

It's a pity that it can't be kept in this state for a long time, otherwise, would it be considered that I have cracked "Mad Men's Disease" violently?
Brain overclocking is not only an auxiliary magical skill, but also resists abnormal states, and has great potential for development.

Meng Lang gave it a definition, and then carefully looked at this two-dimensional waveform chart composed of vertical and horizontal axes.

He followed the axis inch by inch without missing a single detail.

The relevant graphic interpretation methods naturally appeared in the mind.

Soon, he identified through the units on the vertical axis that this sound wave should belong to the category of "infrasonic wave".

Infrasound refers to low-frequency sound waves with a frequency less than 20 Hz (Hertz), which are inaudible to the human ear.

Compared with ordinary sound waves, this kind of sound wave is not easy to attenuate, and it is not easy to be absorbed by water and air.

Because the wavelength of infrasound is very long, it can avoid some large obstacles to diffract, and has strong penetrating power, even penetrating concrete layers tens of meters thick.

Because infrasound waves of a specific frequency can also resonate with human organs, causing organs to deform, shift, or even rupture, thereby achieving the purpose of killing.

Therefore, infrasound can also be used as a lethal weapon.

"I was more inclined to light waves, but I didn't expect it to be sound waves." Meng Lang felt a little surprised.

A sound wave is a mechanical wave, while a light wave is an electromagnetic wave.

The speed of transmission of the two is completely different.

Electromagnetic waves travel at the speed of light and can cover the earth almost without delay, while the propagation speed of sound is only 340/s, even in water, it is only 1500m/s.

It takes two to three hours to induce madman's disease with sound waves, even if it only covers the entire Hua Kingdom, let alone the whole world.

This kind of reaction time is enough for the city's early warning alarm to resound throughout the sky, and it makes no sense for humans to have no reaction at all.

"If the laws of physics cannot be changed, then there must be some reason to circumvent the shortcoming of the slow propagation speed of sound waves.

For example, establish countless infrasonic detonation points around the world, and then start them at the same time?
In order to emit this level of infrasound, high-power speaker equipment must be used. I am afraid that only certain military weapons can meet this condition.

This method not only requires a huge investment, but the goal is too obvious. Since I did not mention it in the book, it means that I have not found signs of such a large-scale project.

The rest may be..."

Meng Lang's eyes slowly fell on the only photo.

It was a high-definition landscape photo. In the blue sky, the momentary beauty left by the bolide made the whole sky eclipsed.

"The remaining possibility is that this infrasonic wave source is passing by the whole world at a speed far exceeding the speed of sound..."

"No... no way?!"

Meng lang even frightened himself by the thought.

Infrasound waves in nature come from many sources, such as solar magnetic storms, storms, sea roars, volcanic eruptions, thunder and lightning, and... meteor impacts!
Since this book is named "Meteor", wouldn't that be a hint?
But why didn't I see this meteor in the previous few times in 2043?

By the way, there were three deaths in total, two were indoors, and one was in Mengjia Village, which is notoriously surrounded by mountains.

And the area where meteors can be observed on the earth is limited after all...

But...a meteorite from hundreds of millions of kilometers away in outer space is the cause of madman's disease?
No matter how capable the people on earth are, I am afraid that they will not be able to transform a meteorite in 2043, and then use it to destroy human beings, right?
Even if it is possible, there is no way to do this kind of show operation under the watchful eyes of all the people on earth, right?
He suppressed the inexplicable fear in his heart, opened the web browser, and searched for keywords such as meteorites and infrasound waves.

Half an hour later, Meng Lang leaned back in his chair in a slumped manner, his eyes lost their focus.

Facts have proved that when meteorites pass by the earth, they will indeed produce special "ripple sounds", including infrasound waves.

If the earth is regarded as a spherical lake, infrasound waves will continuously oscillate back and forth on the sphere in a manner similar to ripples, which is the so-called "ripple sound".

Since infrasound waves are extremely difficult to attenuate, the scope of this shock will be global.

Even enough to form a second, third echo.

For example, in August 1883, the Krakatoa volcano between South Sumatra and Java Island erupted, and the infrasound waves generated circled the earth three times, with a total length of more than 8 kilometers and a duration of 108 hours.

From a certain point of view, infrasound is a kind of mechanical wave with the potential of intercontinental weapons.

In terms of scope of influence, it is even worse than nuclear weapons.

A simulated picture gradually formed in Meng Lang's mind.

The ultra-high-speed meteorite passing over Eurasia, Australia, America, and Africa at tens of kilometers per second is like a "whistle".

When it skimmed through the atmosphere, it rubbed against the air violently, making a silent "whistling sound".

Then use points to form lines, and use lines to form surfaces.

In just a few minutes, this "melody of death" spread to every corner of the earth...

What's even more frightening is that this "melody of death" is not a one-off.

It will be like a series of ripples, oscillating back and forth on the surface of the earth, and after about four or five days, it will gradually disappear due to energy attenuation.

[The preciousness of fireworks is that they fall when they bloom, and the beauty of meteors is that they bloom when they fall. 】

However, this brilliant and beautiful meteorite bloomed as a "flower of death".

So, who is the "whistleblower" behind the scenes?
alien?
The death ripples roiling the earth surfaced in his mind, and a strange feeling suddenly appeared in meng lang's heart.

This seems to be... a 360° sterilization of the earth without dead ends?
Really *death ripple? !
Meng Lang felt a sense of desolation for a while.

At the same time, there was a chilling fear all over his body.

If the enemy was of the same kind, meng lang was confident that he could predict the future as if he was hanging out, and put the opponent in dozens of poses.

But in case the enemy is an alien...

Fear comes from the unknown.

It also comes from the untouchable deep space...

(End of this chapter)