That is a memory that Xiangshan does not remember now.
In 2048, in a mountain in the North Asian Russian Federation.
A woman held down her hat and roared loudly: "Klein! I thought you were a serious person..."
"What-what-" responded David Crane, who recently sported a beard.
Because the wind is really strong.
"I said! I! I thought! You were a! Serious person! A nonsense guy like Kazuyama! It's different!"
"Hey, what a shame! You're a little bit slanderous!" The man yelled, "Me! This is a serious scientific research activity!"
"You took! The group's! Funds! Bought! This! Research Institute! And then launched it for the first time! It turned out to be! Paper airplane!"
"Ah, I said you two are idiots..." Xiang Shan said: "Why don't you wear a soundproof helmet and communicate with electromagnetic signals..."
The three of them were in a huge wind tunnel at this moment.
This place is the former Red Alliance Aerodynamics Research Institute, which participated in the research and development of several generations of MiG fighter jets. This huge wind tunnel may even be a product from seventy or eighty years ago.
However, with the drastic changes in the 1990s, this place gradually lost its vitality. Projects were canceled and researchers were laid off. Most of these staff members left the country and went to the Republic or the United States.
This research institute is just a skeleton.
And it's clearly priced. Its nominal ownership has moved back and forth several times between oligarchs for at least half a century.
It's just that its owner never thought of injecting blood into this dead place.
David Klein bought this place not long ago. It's only worth a few hundred million.
David Klein was very obsessed with the mission of human spaceflight during the Cold War. He once purchased space shuttles that were manufactured by the former Red Alliance but were not launched, purchased a large number of obsolete and abandoned aircraft, and purchased satellites. In addition, he
He also used his connections at NASA to purchase many cultural relics on the other side.
This engineer considers himself to be the most hard-core aerospace nerd on the planet.
By the way, Yawgmoth is also involved in many of these projects. Yawgmoth extremely rejects personal enjoyment, believing that it is a sign of decadence. He will hardly invest the dividends he receives from the group in his life.
After this research institution was packaged and purchased by David Klein, he quickly cleaned up the place and even replaced it with some advanced equipment.
According to his own words, he could consider opening a private research institution here to do some topics he wants to do.
Today is the ceremony to restart the research base.
However, the woman never expected that the first project proposed by this crazy guy would actually be...
"Paper Plane Contest!" She was forced by Xiang Shan to put a helmet on her head, and then continued to mutter: "Have you ever considered that due to the old design of this huge wind tunnel, the energy utilization efficiency cannot be compared with the latest one?
Compared with technology! It will consume a lot of power when turned on! What the hell is a paper airplane contest?"
"'Project of personal interest'." David Klein shrugged: "And there is nothing wrong with it. This research team was just recruited by me, and it still needs to be run in. At this time, it is interesting but not complicated enough.
The project is of course very important.”
And Xiang Shan silently added: "And which man doesn't like paper airplanes?"
"Huh? No matter how you look at it, this is an extravagant waste! We should be wary of this..."
"No, you are wrong, I wish." David Klein shook his head: "Human beings know almost nothing about fluid mechanics. Let me tell you this, human beings still only know that 'an airplane can be made like this'
Fly', but there is no definite answer to 'why the plane can fly'..."
"It's not about Bernoulli's principle..."
"That's only one aspect at best. It can only explain 'where does the lift of the wing come from', not 'why the whole thing can maintain balanced flight'. Maybe the paper airplane in our hands can help us conclude something
What a great theorem or formula."
"This is sophistry!"
"Okay, okay, dear." Xiangshan pressed the woman's shoulders: "Don't you have fun yourself? As a person who deals with pure numbers, you probably don't understand the fun of this kind of engineer.
!Come on, let’s get some metal foil and make a paper airplane.”
"Oh, we are all big."
“The thickness of the metal foil can’t support it!”
It is said that this "paper airplane movement" has lasted for more than ten years in this institute, with a large number of papers produced every year.
And those who are lucky enough to participate in this sport will naturally understand paper airplanes very well.
Rather...
"No one knows paper airplanes better than me." Xiang Shan confidently folded a small paper airplane out of metal foil.
His prosthetic hand is very flexible. Such a complex three-dimensional structure may take tens of seconds in the hands of a normal person. But in his hands, it does not take even a second.
Then, Xiangshan threw these paper airplanes using hidden weapons.
This is already the third batch.
The paper airplane spun and flew as sharply as a dart - in fact, it was indeed made of metal. After flying for a few seconds, it unfolded due to the memory ability of the alloy, and flew smoothly in mid-air.
Just now, there was an explosion in this hall. Although the blast wind has basically subsided, the hot air at the center of the explosion is still rising slowly. This hot air holds up the paper airplane and rises again.
Then, it was locked by radar.
At the beginning of the 21st century, stealth fighters generally had two ideas. The first was to use high-tech coatings to absorb electromagnetic waves emitted by radar. The second was to rely on shape to change the reflection of electromagnetic waves.
This chapter is not over, please click on the next page to continue reading! This is why the appearance of some advanced fighter aircraft is very unconventional and counter-intuitive. Because the electromagnetic waves in the special frequency band they reflect are very special. To the naked eye, this is a long and wide aircraft
It's a huge thing that's several meters tall, but to the radar's perception, the electromagnetic waves it reflects "look" like a bird.
Xiangshan just did the opposite.
This paper airplane is only the size of a natural human palm. But if calibrated properly, its reflected image will look like a humanoid prosthetic to radar.
Of course, the scope of application of this thing is actually very narrow. If the detection instrument used by the other party is not only microwave radar, but also instruments that detect visible light and infrared rays, then these paper airplanes will go bankrupt in an instant.
However, he first destroyed the brightest visible light source, and then created hot air through explosion, just for this purpose.
He disrupts other distractions.
In this case, the enemy will probably set the AI to a mode that "will fire whenever there is a problem with one of the detection methods."
This is how Xiangshan detects the fastest-reacting weapon system in the entire environment.
Human beings cannot keep up with intelligent weapons based on pure reflection speed.
"Oh, oh, laser weapons." Xiang Shan said: "I don't know if it's the knights' misfortune or my luck. Yes, using lasers here is also the right idea."
Compared with live ammunition weapons, lasers only need to be charged and can be used repeatedly, and will not ricochet and cause secondary damage. If the target is a powerful warrior, the opponent may be able to rely on unparalleled reflex nerves to avoid live ammunition, but lasers cannot.
This is a concern.
However, foil airplanes don’t just reflect radar microwaves.
It can also reflect laser light.
Of course, due to the reflectivity, the metal foil cannot reflect 100% of the laser heat. If it actually hits the laser, it will definitely evaporate.
However, in the few tenths of a millisecond before evaporation, it will still be damaged by sputtering laser light.
You know, this is not the aluminum foil paper of the old generation, but a real ultra-thin core, which is a great achievement of materials science in the new era.
If it were a natural person, this would cause the skin to burn or even become necrotic.
Of course, even for prosthetic people, fragile sensory parts such as prosthetic eyes will be damaged.
High-energy flowers that only exist for a moment bloom in mid-air.
"What are these idiot AIs shooting at?" Bengel screamed: "Have they all been rewritten? Who is debugging it? Is he in cahoots with the vigilantes too?"
"There is an upper limit to the precision of prosthetic eyes. It is really impossible to see under such strong light." Dai Jiutai'a said: "However, there must be a target. It is very small, but it can interfere with the AI's judgment.
...The most important thing is that it will definitely scatter electromagnetic waves."
Apenning stood up. The food in front of him had been turned into coke by the scattered laser, and it was really impossible to eat. The young master looked at the chaotic surroundings in confusion, not knowing what was happening.
Some of the decorations on the ground were also ignited by lasers, and there were flames everywhere. Some warriors immediately picked up fire extinguishers.
"No!" Dai Jiutai'a reacted "suddenly": "Your Excellency Bengel, his goal is to overload the laser generator! The core crystal cannot withstand multiple consecutive firings! Stop them quickly.
!At least turn off the detection signal of the microwave radar! It can scatter laser light, probably by playing tricks on electromagnetic waves."
"Ah! Yes!" Bengel shouted: "Re-adjust the weapon AI!"
After a few seconds, the flash finally stopped.
But almost at the same time, there were several whistling sounds.
The laser transmitters fixed on the walls and domes exploded almost simultaneously.
Xiangshan fired the small missiles he had obtained.
When the flash frequency decreased, he walked in openly from the gate accompanied by more than ten paper airplanes.
He had been modeling the atmospheric environment of that room, guessing the direction of the paper plane, and then inferring the location of the laser weapons based on the information transmitted by the flash.
And now, one strike makes a difference.
After breaking the necks of the two warriors around him, Xiangshan hummed softly: "Raise your head and look at the sky and the earth..."