Mecha Star Wars

On the pitch-black sea, a huge patrol ship was quietly sailing through the waves.

When the satellite fell, they could only watch from a distance in a safe area.

Watching the spacecraft, which has gathered the fruits of decades of human wisdom, burn and fall into the sea, the fire lights up the sea, splashes huge water, and then disappears into the darkness little by little...

Everyone on board has the sadness of hurting their own kind.

The long row of fireballs looks like an enlarged version of waterfall fireworks.One by one, human modern scientific and technological civilization is brought to the bottom of the sea.

Because the fall area was the sea, they didn't need to fire.

Compared with the vigorous confrontation on land, the sea can be said to be desolately quiet.

After all the satellites have disappeared, the ships on the sea will have to patrol around.Separated to cope with emergencies on the sea.

After the captain received the news that the spaceship was under pressure, he notified the first-level combat readiness of all the staff.

On the sea, the moonlight is not bright enough.Small ships advance in the boundless sea.

Unknowingly, there were waves on the calm sea.

The school of fish churned, at first there were only a few, but later, the movement was so loud that the observers on the ship could not ignore it.

The captain soon received the first officer's notice. "Captain, you'd better come over and have a look, the water surface is different."

When the captain rushed to the edge of the ship, the sea water seemed to be boiling. Countless fish were splashing on the sea surface, and many were jumping high.

"What's the situation?" He frowned and took a deep look before rushing to the control tower. "Has the sea temperature increased?"

"No, the temperature is normal." The first mate chased after him and said, "But the sonar detected abnormal fluctuations."

The captain paused, looked back at the first mate, and then continued walking forward, "It shouldn't be an underwater weapon at this time. Could it be a seismic wave?"

"No seismic waves were detected," the first mate added, "but there were obviously ultrasonic waves of unknown origin in the sea. It should be these ultrasonic waves that caused the fish in the sea to riot."

Animals have a wider range of sound waves than humans, so they can predict danger in advance.

"Ultrasonic?" The captain frowned. Could it be that Gero's queen recruited it?
After asking about the frequency, it was found that it was not yet a threat to people, and the captain breathed a sigh of relief.

But even if it is harmless to people for the time being, he dare not take it lightly.

The frequency is decreasing at a steady rate. If this continues, sooner or later they will be like these fish schools, unable to find a place to stay.

Besides, the marine environment is an important part of the Lanxing ecosystem. If all the fish die, it will be another form of destruction.

The captain quickly contacted several other ships and found that everyone had encountered similar problems, so he didn't dare to delay and contacted the general control directly.

"Ultrasound?" Lin Fan looked at the lively sea surface and didn't quite understand.

What she knows about ultrasound is the small machine used to wash glasses in an optical shop.

"Is this thing very harmful?" She looked at the people in the information room who were obviously panicked, and asked Wu Yusen out of his mind.

"The sound waves we come into contact with every day can be considered harmless waves, so you can't feel it. In fact, sound waves can also be used as weapons." John Woo knew more than Lin Fan, gritting his teeth and frowning.

"So Ge Luo's wave is attacking with sound waves?" Lin Fan still didn't quite understand, "Can it be used as a weapon just by sound?"

She suddenly thought of the roaring square dance noise in the park, which made people's brain hurt every day, and she seemed to understand a little bit. "Are they trying to piss us off?"

right!There is that kind of particularly high-pitched voice, which can be unbearable after listening to it for a long time.

Wu Yusen looked at the innocent and ignorant look of the silly girl, he really couldn't say anything serious, so he took a breath and said.

"Let me explain it to you briefly. When something vibrates, it will generate fluctuations in the medium propagation. This is the sound wave."

"The frequency unit of sound wave vibration is hertz. But the sound wave range that humans can hear is only between 20 Hz and 2 Hz. Below this range or beyond this range, we cannot hear it."

"Animals are usually more alert than us because their hearing range is wider than ours and they can hear ultrasonic waves that we cannot hear."

"The resonance caused by long-term constant frequency sound waves will cause substantial damage to different substances, but only the kind of noise you think, which is relatively loud, will cause mental damage to people. The essence of sound wave damage is resonance."

"For example?" Lin Fan still didn't understand.

"For example, earthquakes are the vibrations generated by the movement of the earth's crust that are transmitted to the ground and resonate with the structures on the surface, resulting in serious consequences." Wu Yusen said seriously.

"There are also people who make noises at a glass. When it reaches a certain frequency, it will shatter the glass. Have you seen it on TV?"

Lin Fan nodded.

"This is also resonance, and shouting on the snow mountain will cause an avalanche, which is also a resonance effect. A group of people keep running at the same rhythm, and when a certain frequency is reached, the bridge can be trampled..."

Lin Fan kept nodding his head. These were all examples he had seen on the news.

"So Gero came here with the purpose of destroying infrastructure?" she asked.

"I may not have understood, everything has a resonant frequency that can lead to its destruction." Wu Yusen sighed. "Including people."

Lin Fan's eyes suddenly widened.

"Look at these fish in the sea, it must be that the frequency endangers them, which is why they are so painful. In the future, more and more animals will be affected."

"Can people be broken like glass?" Lin Fan's face was full of disbelief.

John Woo patted her shoulder to reassure her, "Don't worry, it's not that easy. Animals have complex structures such as bones and internal organs, with different densities and different resonance frequencies. Moreover, the frequency that can harm the human body is already very low. As you imagine Scenarios don’t come easily.”

It is not easy to say, but it is also relative.

Even if a person will not be broken like a glass, but think about it, if the resonance frequency of the bones happens to be reached, the bones of the whole body will vibrate.

Hypothetically, assuming that such resonance will not cause substantial organ damage to people, but the bones are constantly vibrating like a mobile phone, the feeling is terrifying just thinking about it.

What's more, it is impossible to have no real harm.

Moreover, there are countless delicate internal organs in the human body.

Normally, with a punch or a fall, I could be hospitalized for a long time.

Not to mention this continuous vibration...

Lin Fan knew that Wu Yusen's words were to comfort her. If Ge Luo really had this idea, it would be a one-pot ruthless move.

Sound waves will cause various resonances on the seabed, ground, snow-capped mountains, and bays. Natural disasters come first.

Then, the creatures that survive this large-scale disaster will have to accept the next wave of harm caused by their own resonance...

How vicious!Vicious!

Because of his own emotional problems, Lin Fan has rarely experienced particularly strong emotions.

But at this moment, she really wanted to get into Gro, and poke the bastard who came up with this idea to pieces.

This is a planet!

How can they?How dare? !

"Send me the location!" Lin Fanhong rushed out with eyes wide open.

After a while, the figure of Xingchen appeared on the big screen and flew high into the sky.

The writing on sound waves is not particularly rigorous, and searching for information has already made me a scumbag.

Let's see what it means.hey-hey.