In many modern and modern strategy books, there is a mention of "strategic depth", in short, it is "exchanging space for time".

In the Second World War of the Earth, Germany fought Russia.

Russia benefits from the vastness of its land and its large space.

The strategic depth is sufficient, it is easy to fight a protracted war, and it will not be quickly defeated.

Germany, on the other hand, could not afford to win a quick victory, and with the passage of time, the global situation was changing rapidly, and the natural climate did not allow it to fight for a long time.

Space is exchanged for time, and time brings variables.

Yan Anqing is now trying to use the progress of science and technology to forcibly win enough time and space.

"Science?"

Ying, who was originally in a trance, suddenly frowned when he heard these two words.

In his impression, the creation of science and technology can also slightly improve the lives of the people, and it is of little use.

Thanks to the existence of fuel vehicles, it saves physical energy for warriors to travel and facilitates communication between provinces, otherwise Win Sting may simply feel that technology is useless.

The greatest power is often silent, and people enjoy its convenience, but take it for granted, without thinking about what the world will be like if the technological creation disappears completely.

Yan Anqing couldn't be clearer about the idea of winning the sting.

Not to mention anything else, even without his participation, there is still high-yield rice in this world - without the efforts of scientific researchers, in this era, I don't know how many warriors have to fight hungry.

Of course, that's just speculation limiting variables, and there's no way the supreme behind the scenes would allow this to happen.

"You seem to look down on science?"

Yan Anqing raised his eyebrows: "But you should be able to feel it, my life inflammation, whether it is strength or quantity, is currently inferior to you." ”

"And I like this, it is with the power of science and technology that I have defeated you!"

Ying Zhen's face turned dark, and he wanted to say that the other party did not defeat him, but when the words came to his mouth, he couldn't say it.

If Yan Anqing was willing, he could indeed easily defeat himself.

That incomprehensible mysterious power......

Is it really science that brought it?

A thought came to Ying's mind: "Should I consider cooperating with a nearby research institute?" ”

At this time, Yan Anqing noticed that Ying Yu had a bad habit - this kid likes to say what he thinks directly.

So, is he usually emptying his brain?

Yan Anqing looked at Ying Yu with a complicated expression, and waved his hand: "No, with your current knowledge reserve and scientific background, you can only be responsible for being studied." ”

"In this way, I'll lend you some books, and when you can understand it, it's almost there, and your personal strength should be three or five times higher......

Many earth technologies cannot be directly used in this world, but after changing the parameters slightly and recalculating, you can get surprises and gains.

Yan Anqing was still very positive about bringing back the queen, and after returning to the dormitory with Ying Zhen, he pointed to the direction of the bookshelf.

"You can take these books and read them, as long as you can read them, you can borrow them and copy them at any time."

Ying Ting's heart thumped, and he walked quickly to the bookshelf.

In his opinion, these are not books for amusement, but a ladder to the top of the pyramid of power, weapons to destroy more of the Annihilation Beasts!

Thinking like this, Ying Yu pulled out a book from the bookshelf and looked at the cover.

Mechanism of Influence of Hydromechanical Factors on Scour Corrosion.

“？？？”

Every word is recognized, and when put together, it is completely incomprehensible.

Stuff back into the bookshelf and pull another one.

Fourier-Chebyshev Spectroscopy Method for Three-Dimensional Incompressible Navier-Stokes Equations.

“……”

Seeing Ying Zhen's skeptical appearance, Yan Anqing smiled and helped him take out more than a dozen books with a width of about half a person's head: "Those are things that can only be understood by beginner scientists, you haven't started yet, I have found you some easy-to-understand enlightenment books, which should help you." ”

Ying Zhen looked at the books piled up next to him at the level of his eyebrows, trembled and reached out his hand, took out one, and skipped dozens of pages casually.

“…… Tungsten currently has a melting point of up to 3410 degrees Celsius and has good high-temperature strength and corrosion resistance, but in the face of the sun, this material will slag in a matter of seconds. So far, the heat of the sun has not been accurately measured. It is estimated that its surface temperature is around 5,500 degrees Celsius, with a core temperature of up to 15.6 million degrees Celsius......"

After reading this paragraph, Ying Zhen was shocked, turned back to the cover, and saw that the cover read "The First Encounter with Light and Heat", and a complicated look immediately appeared on his face: "Is this the arrangement of fate?" ”

Yan Anqing next to him shook his head and said: "People can control their own fate, if they are controlled by others, the fault is not in fate, but in ourselves." ”

Quantum mechanics speculation, black hole model speculation, wormhole speculation, dark matter speculation, faster-than-light prediction, quantum sea, cosmic picture prediction, Fermi paradox, controlled nuclear fusion, aerospace aircraft, nanographene chips......

Yan Anqing doesn't need to teach these to the people of this world one by one.

The scientist is an inquirer of truth, and he does not expect to cultivate beings like Edward Witten, Isaac Newton, Dmitry Mendeleev, etc., but only wants to spread the idea of this research.

In the hallway, there was a sudden sound of footsteps.

Win followed the prestige and found that it was Yue Ze, the supreme talent owner who came from southern Fujian with him.

The other party's face had a look of disbelief, and the ghostly light in his eyes flickered, as if he was a little stunned and surprised.

Yan Anqing...... Mr. ”

In a respectful tone, Yue Ze greeted Yan Anqing: "Thank you for providing the 'HP Supplement Potion', these days, it has saved me many times. ”

"If I hadn't seen it with my own eyes, I wouldn't have believed that such a magical object existed in this world! Taken internally and externally, it can take effect in the blink of an eye...... It's simply amazing! ”

HP potion? When did it happen?

Win was dazed, a little lost and guilty.

It turned out that when he was downcast, the other party was trying to protect the cause of mankind......

I don't know what to do, and I'm wasting other people's time......

Yan Anqing didn't seem to see Ying Zhen's expression, his eyes fell on Yue Ze, smiled gently, and said: "It's just a basic trial model, mainly for martial apprentices, if you ignite the life flame and then use this potion, the effect will be very limited, and it can only exert one-third of the effect." ”

"Recently, I have a new idea, and after I make an HP potion suitable for full-fledged warriors, I will mass-produce it, so that the battle damage of human warriors will be reduced a lot."

"As I said, the scales of victory will tilt in favor of humanity!"

After speaking, he received the other party's thank you gift from Yue Ze - Annihilation Crystal.

After chatting a little, he sent Yue Ze and Ying Yu away.

At this time, a chubby little guy appeared in Yan Anqing's sight, holding a bunch of small red bottles and a vertical sign on his chest - "Exclusive supply, first come, first served." ”

After seeing Yan Anqing, Xiao Tuanzi was very happy, it twisted its round body and slowly blew out a bubble.

"Congratulations to the player for earning the achievement [Blood Vial Supplier]!"

"The current progress of the main quest is 197/200."

After that, it was not in a hurry to leave, but floated in the air, with round eyes, looking directly at Yan Anqing.

It's like trying to keep his facial features firmly in mind.

Its eyes were very clear, but Yan Anqing's mood was a little heavy. It seems to have something to say, but it can't express it.

Instinctively wanted to stretch out his hand, but Xiao Tuanzi took two steps back.

Its cheeks were flushed, and it rubbed its claws and raised them in a comical overlap.

Yan Anqing stared blankly, looked at it for a few seconds, and seemed to understand its meaning.

"Than the heart?" This chubby little short hand can only be made by two of them.

He wanted to laugh a little, and his heavy mood was relieved a lot.

only to find that this little group seemed to be consciously amusing him.

Seeing that his expression was relaxed, Xiao Tuanzi covered his face and ran quickly.