"Why do you have time to chat with me?" Zhao Feng put down the text in his hand and looked at Li Fandao who was holding the baby with a smile.

"I'm leaving Hacheng tomorrow", Li Fan's face was stern, and he didn't have the mood to laugh with Zhao Feng.

"Has the person the master is looking for found?"

"Not yet, today is to tell you about this matter", Li Fan sat on the chair, put the baby in his arms on his lap, and waved his hand in disgust to drive away the smell of smoke in the room: "I am about to send a group of technicians to Jincheng, and the matter of finding people in Hacheng will be handed over to you, if you see the person the master is looking for, tell that person, I am waiting for him in Jincheng, if that person does not believe you, just sue him, the messenger has taken root in the country, and everyone is waiting for him to go back."

"Who is the master looking for?" Zhao Feng didn't understand, what could make a huge organization go to great lengths to find someone, although he didn't understand what Li Fan said: The messenger's people have taken root in the whole country, but there is no need to question how huge the organization behind it is, even people like Li Fan are willing to be driven by it.

"You won't understand what you say, but after you see it, you will naturally know", in fact, Li Fan himself didn't understand, just mechanically repeating other people's words.

"There are two mysterious characters in Hacheng during this time: a woman in white and a monster, does this have anything to do with the person the master is looking for?"

Li Fan shook his head, "It's okay! This is not the focus of your concern", there are some things that cannot be told to Zhao Feng for the time being, this is not because he does not believe in Zhao Feng, but Zhao Feng can't deal with such a thing at all, this is a matter of ability, and it has nothing to do with loyalty or confidentiality.

Li Fan continued: "After I leave, you need to do three things, the first is to find that person, the second is to find experts and technicians in all aspects, even if it is a language expert, and the third is to secretly hoard alloys, rare earths, and high-tech equipment, the more the better, the faster the better!"

The first two things, Zhao Feng can basically understand, but what is the purpose of hoarding alloys, rare earths, and high-tech equipment? Is there any big move that can't be done?

Zhao Feng smiled and said: "The miniature superconducting electromagnetic cannon that has just been developed is also within the scope of hoarding."

In order to deal with more and more powerful mutant creatures, the miniature version of the superconducting electromagnetic cannon was invented, the volume is the size of a tank, with the latest crystal charging device, it can be fired once per minute, and the projectile of 10 grams can accurately hit any target within five kilometers, how is it not a huge energy consumption, and the manufacturing cost is too expensive, only with this miniature superconducting electromagnetic cannon, this mutant biological war has long ended with the victory of mankind.

The upfront cost of each new weapon is huge, and this seemingly powerful weapon has become an out-and-out chicken rib in practice.

The electromagnetic cannon is to use the Lorentz force generated by the electromagnetic field in the electromagnetic system to accelerate the metal cannonball, so that it can reach the kinetic energy required to hit the target, and the traditional gunpowder propelled cannon, the electromagnetic cannon can greatly improve the speed and range of the projectile.

In the 19th century, the British scientist Faraday discovered Faraday's law of electromagnetic induction, which indicates that the charge and current in the magnetic field will be affected by the Lorentz force, that is, the wire located in the magnetic field will be pushed by a force when it is energized, and at the same time, if the wire is cut in the magnetic field, the current will also be generated on the wire.

At the beginning of the 20th century, the idea of using the Lorentz force to launch artillery shells was proposed. In both world wars, electromagnetic guns were studied in France, Germany, and Japan. After the Second World War, other countries also carried out studies in this area.

In 1980, the real Yàn electromagnetic cannon built by Westinghouse for "Star Wars" accelerated the shell with a mass of 300 grams to about 4 kilometers per second, and in a vacuum, this speed can be increased to 8~10 kilometers per second.

The electromagnetic cannon was a key project of the US "Star Wars" armament program during the Cold War era, and was regarded as a secret weapon against nuclear bombs, and the US Navy invested heavily in restarting the research of electromagnetic guns in 2005.

The electromagnetic cannon using superconducting materials has many advantages, such as large electromagnetic propulsion, high projectile speed, good projectile stability, good concealment, and adjustable projectile firing energy, but there are also many disadvantages.

First of all, the manufacturing cost remains high, a miniature version of the superconducting electromagnetic cannon (referred to as the micro-ultra gun) is equivalent to the cost of an F22, so the micro-ultra cannon is mainly deployed in special locations, such as the military core area, and the power of this micro-ultra cannon is difficult to exert itself.

Secondly, because of the high price and scarce quantity, it is difficult to put it into actual combat on a large scale, and it cannot form an overwhelming advantage, and it has become the most expensive war weapon vase.

Finally, although the power of the micro-ultra cannon is huge, the war environment is complex, the firing speed of the micro-ultra cannon is extremely low, and it is difficult to attack important targets, especially in the large-scale mutant biological attack, how to judge the most threatening target, has become a headache, and the result is often to kill chickens with knives.

Although there are many advantages and disadvantages of micro-ultra artillery, it has received great attention after it has been miniaturized and the use of high-energy weapons has been banned, and first various military regions have invested heavily in the purchase and research of micro-ultrasound artillery, and then other theaters have followed suit and purchased micro-ultrasound artillery from various channels to enrich the strength of the theater, and there are three micro-ultra guns in the Harbin base.

Li Fan had a mocking smile on his face, "As far as I know, the most powerful weapon in Hacheng is the laser cannon, but this set of laser cannons makes the Hacheng military feel painful, from the purchase to today, it has only been done once, and there is no chance to even go to the battlefield, if you can give this set of laser cannons to the master, the master will be happy."

Zhao Feng smiled awkwardly, what are you kidding, the laser cannon is placed in the base guard compound, and the three micro super cannons together form a defense core system, not to mention stealing, even if you look at it, it is impossible.

Of course, Li Fan's words were for fun, these weapons did not have large transport planes, and even if they were stolen, there was no way to transport them.

"According to the intelligence, the Military Commission Research Institute is developing a Gauss rifle for individual use, this rifle can easily kill a third-order mutant creature, if it is combined with exoskeleton armor, ordinary soldiers can fight like a controller, this is the mainstream of the future battlefield, you pay more attention to this information. ”

Li Fan left, Zhao Feng leaned back in the chair and lit a cigarette, recalling the conversation just now in his mind, Li Fan revealed a lot of information in his words, and the implicit meaning was very obvious, which made Zhao Feng surprised and fell into deep thinking at the same time.