Cyber Heroes

When Xiang Shan announced her retreat, Yuki and Yuan Wenren were preparing for their next trip.

Yuan Wenren has no short-term goals recently. The Old Senior who did not want to be named is of high level and willing to spend energy on teaching people, so she plans to follow this Old Senior most recently.

And Old Senior's next goal is to go to the south. Generally speaking, the knights go south in the new continent, and their final destinations are only two-Paradox City and this Paralympic Games.

If Old Senior's goal is really these two places, then as a knight, Yuan Wenren feels that he should also contribute.

Yuki is staring at the 3D printer.

After an isotope battery provides stable energy, the 3D printer seized from the Z organization can finally work continuously. Sometimes, Yuki will also activate other devices in the car. At that time, battery power could not keep up. But during this time period, Yuki and others will choose to temporarily turn off the 3D printer to allow the equipment to cool down to avoid damage due to excessive operation.

At this moment, these 3D printers are rapidly repeating operations. They spray a layer of metal powder on the chassis, and then laser, magnetic field and ultrasound immediately follow up. The former heats up, while the latter interferes with the growth of crystals. After this layer has cooled down quickly, the machine will spray Second Layer metal powder again, and repeat this process. Within ten seconds, a batch of different types of metal parts will be released.

After the batch is completed, the internal magnetic field of the 3D printer will change, gather these parts, and send out the cabin full of protective gas from a specific outlet.

In the hatch, there are already other robotic arms waiting. They will quickly sort the parts, and then proceed to the preliminary assembly.

These robotic arms are also made by 3D printers.

The reason Xiang Shan in the early 21st century believed that 3D printing technology is likely to change the situation of the entire industry is because as long as there is a design drawing, a mature 3D printer can produce almost all types appliance. As long as the first assembly machine is manually assembled, production can proceed continuously.

The blueprint is just information. If you do not consider intellectual property rights, downloading a design drawing only involves the transfer of several electrons-this requires very little energy.

Xiang Shan doesn't remember whether he has realized his youth ideals, but now, he does have a brain design.

The dimensions of these parts produced by 3D printers are very small, and when combined, they are only about two or three centimeters in size.

"I don't know how to fight such a small thing..." Yuki muttered to himself in a low voice.

"en?" Yuan Wenren glanced at him: "Ah, tiny bugs. This is a way to confuse the enemy..."

Yuki was taken aback: "No one will These little robots are the targets, right? Even if they carry high explosive bombs, it is difficult for them to injure talents."

He doesn't know what "insect" is. He had never seen an insect since he was a child, so he only said "little robot".

Yuki followed Xiang Shan and fought several times. Although Xiang Shan never let him go to the front in the real battle of life and death, he also witnessed the battle between Xiang Shan and Green Forest several times. In addition, Xiang Shan will also give him some video replays of the battle.

He also has a general understanding of the formidable power of explosives. Except for the "nuclear bomb" mentioned by the Master, there are few explosives that can explode with the energy that can damage the fully artificial Martial Artist at this size. In order to prevent knights from acquiring radioactive elements, the government rarely uses nuclear bombs, let alone equips micro-nuclear weapons on drones.

I want to come to Yuki, what can attract enemy firepower, most of them should be obvious threatening targets like drones with a diameter of about one meter.

Yuan Wenren laughed: "Does that paper airplane look threatening."

Yuan Wenren hasn’t actually seen Xiang Shan use paper airplanes, but Xiang Shan shares some combat She was there during the experience, so Yuan Wenren knew that "Old Senior" was good at paper airplanes. In addition, the paper airplane warfare is also the way of assassination created by the legendary Martial Ancestor. She naturally gave this example.

Yuki fell into deep thought: "The paper airplane makes the radar misjudge...this thing also has the same function?"

Using metal foil to jam the radar is actually a very old Tactics.

As early as World War II, when the United Kingdom was playing against the 3rd Empire, the United Kingdom would let the aircraft throw a large amount of metal foil to cause interference to the radar.

In more modern air combat, pilots will rely on infrared jamming bombs filled with magnesium powder, nitrocellulose, polytetrafluoroethylene, and aluminum foil to get rid of the enemy’s missile lock.

The "paper airplane" is essentially a means to keep the metal foil in the air longer and move faster. This is to make the metal foil tactics more suitable for modern cyber martial arts.

Mounting the Lombo lens and infrared transmitter on the paper plane is also an extension of this tactic.

"In fact, paper airplanes can only be regarded as a'stoppable measure'." Yuan Wenren sighed: "This thing is not comparable to more advanced interference methods, but it is better than simple and convenient. Inexpensive. It can only interfere with active detection instruments such as radar, so it can only be used in situations where vision is difficult to play."

Yuki said: "For example, Tiehua..."

Yuan Wenren helped his forehead: "Indeed, such as Tiehua...but I want to say that Tiehua is not a high level smoke bomb. This thing is not particularly used in occasions that interfere with vision."

Yuki turn pale with fright.

Because he feels that his Master seems to have been using this thing as a smoke bomb.

Hearing Yuki's doubts, Yuan Wenren was silent for a moment.

"Probably because you haven't attacked a real well-guarded base...the kind with ground-based radar." Yuan Wenren said: "If only iron and metal foil are used, it is close to Under the distance, the radar cannot be burned through with great power. Don’t doubt, those eagle dogs don’t lack energy and don’t cherish resources."

Yuki feels that the world view he built has been affected. Challenge: "This...isn't it used in this way?"

"Senior really likes to use it...but in fact..." Yuan Wenren thought about it: "The more commonly used occasion is refraction. Lasers, destroying electronic components, and resisting electromagnetic pulses are coming. Covering communications and disturbing vision are relatively secondary functions."

Speaking of this, Yuan Wenren suddenly realized that something was wrong.

If Tiehua spreads out, in addition to meeting to affect the enemy's communication, it will also affect the performance of its own internal strength, and it will block sightings and other methods of hacking in battle.

So the knights who are not very strong in internal strength will use this hand to make up for their shortcomings.

And the knights on Earth seldom do sightings of government targets, because King Agni stays in the Earth-Moon system all the year round, and if he hacks into the target, he asks King Agni for help. Permission, then the knight will almost certainly be killed by this internal strength powerhouse.

However, Old Senior uses too little. His habitual sprinkling of iron flowers means that in this habit, "using internal strength in combat" is not a "common preference".

The internal strength level of Old Senior is obviously very high. Judging from the content of what he said, it was really too high-at least that's what Yuan Wenren thought.

——So what kind of enemy was Old Senior fighting against in the past?

Yuan Wenren couldn't help thinking.

"...Sister Yuan?" Yuki called.

"Huh?"

"You haven't answered my words yet." Yuki said: "You said, these things are also used for interference?"

The original Wenren was nodded. She looked at those semifinished product mechanical Insects, and said, "You know, brother, do Young Hero customers install radars in their bodies. Although the radar waves will be reflected by the ground background to produce clutter in close-range ground warfare, but When Martial Artist is flying in the air or moving at high speed relative to the ground, if the body is not specially processed for stealth, it is still easy to be locked by radar. And Martial Artist, supported by excellent target filtering algorithms, can also pick out suspicious ground echoes. To identify and track the target."

Yuki nodded: "Master talked a little bit, but didn’t go deep."

"Well, senior probably hopes you can start from scratch and master The theoretical basis, step by step, avoid detours in martial arts cultivation." Yuan Wenren nodded: "Most of you don’t need this knowledge at this stage, but it’s okay to talk about it."

Said Here, Yuan Wenren was a little envious.

Her Master died in a raid by the government very early. The Master did not hesitate to expose herself in order to get her into the crowd. From then on, Yuan Wenren could only explore on his own the teaching materials and online materials left by the Master.

This is actually not an easy task. At the beginning of the 21st century, one can find all the textbooks from elementary school to university on the Internet, but few people can learn them on their own. Human thinking is constructed by nature, and teachers still need to guide him to form an overall understanding of the knowledge in the textbook.

For this, Yuan Wenren also took many detours. Her internal strength is now slightly weaker than Cui Shou, a young knight who has not yet finished apprenticeship in the red stone gate.

Because of this, she hopes to learn more with Old Senior for a period of time.

Putting away these emotions, Yuan Wenren continued: “Therefore, many Martial Artists—especially those whose prosthetic level is sufficient to support high-intensity battles, often install radar warning devices in their bodies. Find out the radar waves irradiating oneself in time. Sometimes, even the party using the radar has not found the target, and the irradiated party has already obtained the location information of the irradiator based on the signal characteristics of the radar wave."

"It's like playing a game of catching people in the dark when I was a child. I couldn't control the light but the first one was exposed. Is that what I mean?" Yuki finished, suddenly realizing that those lives and memories are as old as those of a previous life. It's up.

"Yes, yes, Junior Brother You understand quickly." Yuan Wenren did not see Yuki's mood swings, and each minding their own business continued, "So, we remote Martial Artist duel, although it often seems like "I shot, the enemy fell", or "both sides shot, one hit and the other missed." This is a very simple result, but in fact, on both sides Before the shot was fired, I had long been fighting around radar detection and counter-detection. I don’t know how many methods."

It’s a bit like the knight story of ancient times. Two heroes confront each other, often confronting each other. For a long time, then suddenly the secret fight on the spiritual level ended, and the victory was decided by one sword.