If there was anything unusual, it was that the sound waves intersected inside the gun barrel, which was his simulated oral cavity.
The vibrations of each molecule, driven by the sound waves, suddenly became regular.
It was as if it had been directed by some unusual force, becoming orderly and efficient.
Even after the vibration was emitted from the muzzle, this orderly state continued to be maintained, as if... it had been inherited.
Gao Feng couldn't figure out why this change had occurred.
He could only attribute the cause to himself, namely the airway printed according to his body's structure, as well as his vocal cords and the oral cavity-type gun barrel.
No longer dwelling on this issue, Gao Ang decided to address the aftereffects of infrasound.
The beam has been emitted, but how can it be made to dissipate in time after destroying the target so as not to affect other non-target objects?
Sound waves require a medium to transmit; in other words, it is the vibration of the medium that allows sound waves to travel.
If the medium that actually generates infrasound vibrations is subjected to an external force, and is brought to a standstill or its original vibration rhythm is disrupted, wouldn't that solve the problem?
For example, the vibration of infrasound is like a pendulum, once per second.
The transmission of infrasound is like one pendulum striking another; of course, there is bound to be energy loss in this process, but we will not consider that here.
Suppose there is another external force that causes the pendulum to swing twice per second, which would directly disrupt the original oscillation frequency of the infrasound, and the problem would be solved.
The principle is simple, but it is a little complicated to implement.
If you are good at math, solving this problem is not difficult.
First, calculate the distance between the muzzle and the target. Then, fire two beams of sound waves from the left and right. These two beams of sound waves cannot be parallel; they must have a certain angle between them.
The first beam is infrasound, and the second beam is other sound waves, but with a higher frequency and amplitude than the first beam.
After the infrasound reaches the target and takes effect, it immediately intersects with the second beam of sound that arrives just in time.
This intersection process is the process of beams influencing each other. As long as the frequency of the affected beam is not within the harmful range, the problem is solved.
Gao Ang modified the infrasound weapon again, adding an oral muzzle.
During the experiment, he discovered another problem.
Sound waves of normal frequencies do not have a focusing effect; this only occurs when they exceed or fall below a certain limit.
As for why, he cannot explain it at present; perhaps it is quantum mechanics?
That night, the small animals and insects on Changying Island suffered a devastating blow.
It wasn't until 2 a.m. that Gao Feng finally completed the final debugging of this infrasound weapon.
Compared to its original form, it looks much better, but the two muzzle settings will have to be retained for the time being.
Moreover, both muzzle devices are adjustable and will automatically adjust according to the distance of the target.
The weapon has been equipped with several additional components, including those for testing range, night vision, and thermal imaging, among others.
It was originally just the size of a rifle, but he ended up modifying it into a Barrett...
Fortunately, it's not very heavy, weighing at most around 3 kilograms, so any adult, even a junior high school student, can easily operate it.
The prerequisite is that they must have instruction manuals.
"Your Excellency, please take another look at this weapon. Are there any other problems besides the materials used in its manufacture?"
He can't solve the material problem for now. He can recreate the composition of body cells, but the production capacity is too small.
"At present, apart from the appearance which can be further optimized, the most that can be improved is the user experience, making it more automated and more ergonomic. I can't find any other major flaws."
You haven't even mentioned any flaws yet, and in the time it takes to smoke a cigarette, you've already talked about three aspects: "appearance, automation, and ergonomics"...
Gao Ang rolled his eyes, inwardly complaining.
"I'll send you the specific parameters, and you can design some blueprints for me, the kind that can be mass-produced."
Putting aside the issue of materials, at least a model needs to be made so that he can show the real thing to his grandfather later.
In a good mood, Gao Feng suddenly wanted to go up to the sky and take a look.
Everyone says, "Facing the sea, your heart is warm and flowers bloom," but he faces the sea every day, and the sea breeze is making him sick of it.
It's a good opportunity to go up there and breathe some fresh air, which is also a way to cleanse my lungs.
Moreover, since he developed his flying ability, he hasn't really tested how far, how high, or how fast he can fly.
With a thought, he vanished from his spot, startling the energetic little flower standing nearby.
"Meow?" Holy crap, where did everyone go?
When taking off, Gao Ang prefers to use spatial collapse, which means hollowing out the upper space and squeezing himself up with the compression of the spatial flow.
Based on this situation, the force of the spatial field should take precedence over or be greater than that of the gravitational field.
After instantly reaching a height of 100 meters, Gao Ang stopped his movement and then activated spatial expansion, suspending himself in the air.
Due to the collapse and expansion of space, a mosaic of vision and space appeared around his body.
It is impossible to detect him with the naked eye, radar, or any other detection method.
Of course, this is based on the current technological level of Earth Yellow Star. If one day technology develops to the point where it can eliminate the above problems, it will probably still be discovered.
"Based on this situation, the flight speed is at least 100 meters per second, but that should not be the limit."
Fixing his consciousness on the very edge ten kilometers away, Gao Feng activated the spatial field again, and his entire body instantly disappeared from the spot once more.
When he reappeared, he was already ten kilometers away.
This short 10-kilometer journey took a total of 3.7 seconds.
"So, the maximum speed of flight is about nine thousand kilometers per hour? That's too slow..."
Previously, when he was running on the ground, his speed was close to Mach 2, which is about 2,500 kilometers per hour.
It is still subject to many limitations, such as obstacles on the ground and air resistance.
Flight in the air utilizes the expansion and collapse of space, theoretically eliminating friction and eliminating the need to avoid any obstacles.
That's it?
The speed has only increased by such a tiny bit?
This is a speed he achieved with tremendous effort, it's really terrible!
Gao Ang took a deep breath; those 3.7 seconds had consumed almost a tenth of his energy.
In other words, at this speed, he can only fly a maximum distance of 100 kilometers...
"Damn it, this body is so weak, it can't even fly two steps..."
I don't get tired after running for so long, but I'm almost out of energy after flying for so short a while.
Gao Ang then conducted many more experiments and finally discovered a little trick.
In other words, as long as he doesn't fly that fast, the energy consumption is negligible.
Once his flight speed exceeds a certain value: Mach 3, he will clearly feel the loss of energy.
"When running on the ground, you are just using your body's instincts. But when flying, you need to make your cells vibrate rapidly. The faster the flight speed, the faster the space needs to collapse and expand. This puts a geometric increase in the load on the cells, so the more energy is needed."
So far, this is the only conclusion he can draw.
"Next, let's test how high it can fly!"
Maintaining a speed that prevents excessive energy consumption, around Mach 3, it soars upwards without looking back.
The higher he went, the thinner the air became, and he could clearly feel that breathing was becoming increasingly difficult.
Left with no other choice, he had to urgently draw oxygen atoms from the air to regenerate oxygen for his breathing.
At this point, two minutes had passed, and the altitude above the ground should be about 80 kilometers, which is exactly in the middle layer of Earth-Yellow Star.
"So, I can fly through the troposphere and stratosphere?"
When he was suspended in the air, he did not feel the gravitational pull of the planet Earth. Could it be that he was not flying high enough?
He wanted to keep flying, but the air wouldn't allow it.
He was afraid he would suffocate if he went any higher.
Moreover, the temperature here has dropped sharply, and according to his estimate, it is approaching -36°C.
If we fly any higher, the temperature will probably drop to minus 70 or 80 degrees Celsius.
Looking down from this height, you can't see anything... because it's nighttime here.
Although he has super vision, it's not super enough to see things clearly 80 kilometers away.
His vision and hearing are basically close to the limit of the full-force field.
His maximum range is 10 kilometers, and his vision is also basically 10 kilometers.
"Speed tested, altitude tested, limits tested, time to go home and sleep."
With a portion of its full force withdrawn, Gao Feng began a semi-free fall.
The purpose of maintaining this full-force field is to avoid being detected by amateur astronomers or other satellites.
Even so, this anomaly caused by his partial free fall was still detected by some meteorological stations or observatories.
"At 120°31′E, 30°52′N, on the western coast of the Pacific Ocean, along the eastern edge of the Asian continent, at an altitude of 73 km, there is an unidentified object falling. Please be aware of this."
Many weather satellites and spy satellites in space turned around and began to observe this unidentified object.
When Gao Feng was about ten kilometers away from the ground, he was finally able to see some things.
The entire panoramic view of Shanghai is presented before your eyes.
"As expected of the city that never sleeps in the East, it is still brightly lit at this time."
He did not deliberately slow down his fall, letting the gravity of the planet Earth pull him down.
There is a spatial field around him, so there is no need to worry about his clothes being destroyed by the heat generated by friction.
Let's go bungee jumping!
As the sea drew closer, he could even see small fish and shrimp swimming in the depths of the ocean.
"I'll catch some fish to give Xiaohua a treat when I get back."
It aimed at a large fish that was over two meters long and plunged headfirst into the sea.
"Damn, this is a huge mistake..."
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