"It finally reached 85%, and it's getting slower and slower," Zhang Zhai whispered to himself.

Closing the book with both hands, Zhang Zhai rubbed his brows, moved his stiff facial muscles, and brought up the system interface to take a look.

"In the first ten percent, it only took four hours to read a book. To reach twenty percent, it took a whole day. Until now... the progress is really slow."

Zhang Zhai showed a helpless smile.

Mastering this black technology was far more difficult than he expected.

From the beginning, it only took half a day to master 10%. Now, a full week has passed, and he has only advanced the progress by 5%, and according to the current pattern, he will lead to 100%.

The last five percent of the ninety will probably take more than seven days.

Although this rule of first easy and then difficult, first fast and then slow is quite consistent with scientific principles. However, the boring study for the past month still made Zhang Zhai feel a little painful.

This feeling is like regaining the nervousness before the college entrance examination, even worse. After all, what he needs to learn at this time is not the entry-level knowledge, but the profound and profound knowledge in certain subjects.

Obscure professional knowledge.

Even with the complete results in his mind as a guide, he can carry out systematic learning very smoothly without wasting too much time.

Even if there is an increase in intelligence brought about by the increase in wisdom value, his logical ability and understanding ability can bear the difficulty of self-learning, and he can learn more smoothly.

However, Zhang Zhai still feels that it is difficult, difficult... difficult, if only he could directly...

"Haha, what are you thinking about me? What kind of progress in Science Olympiad is not the result of countless people putting in countless efforts, how can it be so easy?"

Zhang Zhai suppressed the bud of wanting to retreat in his mind and smiled self-deprecatingly:

"I'm really greedy. I didn't have a chance before and I wanted to have a chance. Now God has given me this opportunity, but I want to get the result directly."

"The revolution has not yet succeeded. Comrades still need to work hard. If we continue, I don't believe it. The results have been given and I still can't understand it!"

After giving himself a mouthful of chicken soup, Zhang Zhai made up his mind, gritted his teeth, and continued to study!

"Forehead……"

There were several books on the table, all spread out. Zhang Zhai picked up one, looked at it, and immediately put it down.

"No? Okay." Shaking his head, Zhang Zhai picked up a few books and prepared to find a few more to continue studying.

Just stood up,

"Look at this. During this period of time, you have already learned about the professional knowledge related to holographic projection. If you change a few books and continue to read it as you are now, the details will not be big at most, but the general outline is the same, so it doesn't mean much."

Zhang Zhai saw a hand stretched out in front of him, holding several English journals. He didn't refuse, so he took it and sat down again.

The owner of the hand also sat down.

"This is a cutting-edge scientific journal. These books contain the most cutting-edge research results on holographic projection. They are closer to the development of holographic projection in reality than the popular science books and professional books you have read before. I hope this can inspire you.

.

The page numbers of these related papers are all here. You can take them and compare them." As he said that, he took out another piece of white paper and handed it to Zhang Zhai.

"Thank you, Lao Liu." Zhang Zhai reached out and took it. He looked at the paper and saw the dense but very organized handwriting. He had to express his gratitude to Lao Liu from the bottom of his heart.

"No need," Lao Liu waved his hand nonchalantly, "If all students were as studious as you, I would rather spend all the rest of my life on this, which can be regarded as a contribution to the country."

It can be heard that he appreciates Zhang Zhai's studiousness during this period.

Zhang Zhai smiled and said, "You can't say that. I'm just more interested in this. There are too many people here who work harder than me."

Isn't that right? In the Peking University library, there are many people who study harder than him.

Zhang Zhai looked up casually, and in any corner of the library, he could see studious people holding books in a state of intoxication, ignoring what was going on outside the window.

"It's different, it's different..." Old Liu shook his head and said, but there was no further explanation as to what was different.

"Instead of discussing this, let's talk about you kid first. You are obviously studying physics, but why are you so confused and suddenly want to study this?" Old Liu brought the topic to Zhang Zhai and asked the question he had always been curious about.

"I remember that you are only a sophomore in college, and you haven't even written a thesis yet? And it doesn't seem to match your major?"

Zhang Zhai was holding these journals and was flipping through them according to the page numbers. Old Liu's markings were very clear. He had marked which aspect each paper dealt with, which showed that he had searched carefully.

"Old Liu, didn't I explain it before?

Because when I was watching a movie that time, I saw a holographic projection.

An idea suddenly came to my mind? It was like a flash of inspiration suddenly flashed in my mind. I, I was suddenly excited. I want to change the world!

So, I came to the library to see if it was possible."

Hearing what Zhang Zhai said, Old Liu shook his head, "Don't give me a bad look? Do you believe this excuse? After watching a movie, I spent a month in the library on a whim? That's good,

Tell me instead, what genius idea did you come up with?"

When Old Liu heard what Zhang Zhai said, he really wanted to hit him, "Remember, I'm only in my fifties! I haven't reached the stage of Alzheimer's disease yet!"

"Hehehehe..." Zhang Zhai laughed sarcastically, then pretended to be very serious and said: "Old Liu, I don't agree with what you said. Scientific progress begins with a flash of inspiration in the mind?

Then after countless efforts and hard work by scientists, we finally made some progress!

Am I not following in the footsteps of forefathers of scientists, pursuing scientific breakthroughs with sweat and hard work?"

When Zhang Zhai said this, he felt like there was a halo on the back of his head.

"As for the idea, hey, it's a business secret."

"Co-author, do you still have a great spirit of dedicating yourself to scientific progress?" Old Liu seemed dubious and ignored the second half of the sentence.

"That's not true. Although I have been tortured by overwork, fatigue, cold looks, and doubts, I will still unswervingly walk on the path of science!" Zhang Zhai looked proud.

"Tired?"

"tired?"

"Why didn't I see it?"

"Cold stare?"

"question?"

"are you talking about me?"

"Boom!" Lao Liu raised his hand and hit Zhang Zhai on the forehead.

"Ahem..." Zhang Zhai smiled awkwardly. No one could be deceived by such false words, but it would be nice if he could change the subject.

"Forget it, I won't force you to ask if you don't want to tell me." Old Liu shook his head.

"Lao Liu, that... skipping class thing, eh, is it the matter of suspending class and concentrating on studying...?"

Old Liu Xu glanced at Zhang Zhai's anxious expression and the journal he held tightly in his hand.

Although Zhang Zhai was unwilling to tell him the real reason, he also believed that Zhang Zhai would not skip classes just to skip classes.

"Okay, I'll go to your teacher and tell you, but if I find out..."

"No, no! It's absolutely impossible. I will definitely use my time to study tirelessly." Zhang Zhai could not let him speak and quickly promised.

"Okay, get out of here!" Lao Liu waved his hand, indicating to Zhang Zhai that you can get out of here.

but,

"..."

Zhang Zhai looked at this quiet corner of the library, and then looked at other places...

…

Finally, Lao Liu stood up quietly and left here pretending as if nothing had happened.
Chapter completed!