Chapter 1343: The more you know, the less your imagination

It was obviously not just Professor Stanley who was shocked.
When Director Li returned to Shanghai with the sample and helped Lu Zhou take the fast track to register the patent ownership, the trustee then sent it to the Hangke Group.
Almost the next morning, the sample was delivered to the Hangke Group. Academician Yuan Huanmin rushed to the Bureau of Science and Industry, and found Director Li's office non-stop.
"That sf-1 super fiber! Which unit made it out ?!"
Staring blankly at Academician Yuan standing at the door, Director Li's face was full of surprises no less inferior to him.
If he remembered correctly.
That bag of samples should have been delivered to the old academician yesterday afternoon ...
"Cough, calm down with drool first," said Chief Li, looking at the secretary who was standing in the office with the same expression of surprise, and said, "Little Li, go and give Yuan Yuan a cup of tea. "
"Okay, okay."
Mumu nodded, and the secretary named Xiao Li quickly walked to the side of the cupboard with the electric kettle. Before he lived, he put two cups of tea on the coffee table in the office.
Standing up from the desk, Director Li took Academician Yuan to sit down on the sofa in front of the coffee table and explained.
"Isn't you asking me to ask Academician Lu if I can get this thing out? I went to Jinling this time and asked, and he gave it to me."
It was okay to hear the previous part, but when I heard the latter part, Academician Yuan Huanmin, who was drinking tea, almost did not spit out the water he had just drank.
"Then he gave it to you?" Taking a sip of tea forcibly, Academician Yuan's old face turned red, and his excited tone was full of aggressiveness and incredible, "What the hell?"
Looking at his aggressive expression, Director Li was probably able to appreciate his mood, so he couldn't help smiling a bit.
"I know you're surprised, in fact I'm even more surprised than you. From the time I asked him if he was sure, and he threw the finished product in front of me, there were still five minutes before and after, you can imagine my face at the time His expression ... probably more exaggerated than you are now. "
Looking at Director Li, who was sitting opposite him, Academician Yuan nodded his head first, then shook his head again.
If this is the case, he can indeed imagine the surprise in Director Li's mind at the time, but what he couldn't imagine was how exactly Lu Zhou got this thing out in five minutes? !!
"But how is he--"
"I know what you want to ask, but I don't know, I just heard that it is the method of computational materials science to build a model, and then the laboratory quickly verifies what ... Don't worry about it first, you talk to me first, this thing Is it easy to use? "
"Just easy to use?" Faced with that eager look, Academician Yuan shook his head with a smile and sighed softly, "Have you ever seen a nylon rope?"
"Of course I have seen this, eh?"
"Change the polyamide fiber twisted into a nylon rope to the superfiber you gave me yesterday," looking at Director Li, Academician Yuan said in a serious tone, "the tensile strength can be turned up at least a thousand times."
"A thousand times ?!"
Frightened by this number, Director Li's expression could not help but move slightly, could not help asking.
"Yes, is there such an exaggeration?"
Looking at the expression on the face of Director Li, Academician Yuan Huanmin shook his head.
"No exaggeration at all."
The Young's modulus of the nylon rope is about 1.4 gpa, and the unit of the Young's modulus of this sf-1 super fiber has changed from gpa to tpa, even if a series of factors such as process may be taken into account, this This statement is not exaggerated at all.
"It's no exaggeration to say that using this thing to make cloth or clothes is a bullet-proof jacket without ceramic linings. Using this thing to make a rope is that the aircraft carrier blocks the cable-level tensile force. We also have other physical properties No test, but in terms of tensile strength, I can't imagine a material stronger than it! "
"Is it so awesome ..."
"It's more than that," Yuan Yuan sighed. "It's only our imagination that limits its use, maybe ..."
"not sure?"
After hesitating for a while in the imagination, he seemed to feel that his thoughts were too exaggerated, and Academician Yuan quickly shook his head to deny his thoughts.
"No, that ... is still a bit exaggerated."
It was tickled in the heart of the guy who was sold by Guan Zi. Director Li was anxious and asked.
"What's so exaggerated, you say?"
Speaking of half, is this a human thing?
It seemed to feel that his approach was a bit immoral. Academician Yuan Huanmin hesitated a moment and finally said it.
"I want to say, maybe even a space elevator ..."
"It is also possible!"
...
As the saying goes, the more you know, the less your imagination will be.
After all, scholars like Dyson are a minority, and most people gradually lose their unrealistic illusions about science as their knowledge reserves increase.
Hearing the word "space elevator" from the mouth of Yuan Huanmin, an old academician who has studied in the aerospace field for decades, is quite a rare thing for Director Li.
However, compared to the space station at Lagrange point and the scientific station on Mars, this stuff is still a bit beyond his imagination.
No matter how surprised he is now.
When Academician Yuan found his office, the entire material science community was shaken by a thesis!
Mizuki Forum.
"Have you read that paper? The one that Lu Shen uploaded to arxiv recently!"
"Don't pay attention. We are engaged in materials engineering. The research direction is not mathematics and physics. Pay attention to what his thesis is doing."
"He just published a paper on material direction!"
"Crouch ?! Really? How long hasn't he studied materials? Didn't he study physics later?"
"Sometime ago he resigned from the post of chairman of imcrc ... don't talk about it, please hurry and take a look. When our professor just saw the paper, his jaw was surprised!"
The title of the thesis is short, and can be read in as little as two seconds.
However, the amount of information in it is not ordinary!
Since the birth of the discipline of computational materials science, theoretical calculations of complex systems have faced two major challenges. One is how to translate the accurate theoretical processing at the micro level into a direct description of mesoscopic and macro-level phenomena, and the other is how to further improve the accuracy of the density functional methods that are the basis of existing large-scale calculations.
The limitations of implicit functional density in describing van der Waals forces, metal bonds, and other issues have been a major headache for researchers in the field of computational materials.
However, this problem is actually solved by a paper on arxiv. UU reading www.uukanshu.com is so easy to solve?
Everyone was shocked by the unexpected news.
And not only that!
Even more surprising is that the name hanging on this paper is actually Lu Zhou!
How long has he not been engaged in the research of materials science since the last achievement, many people can't remember it.
No one expected that he resigned from the board of directors of imcrc, in order to pave the way for the return to the material science community.
What is even more unexpected is that as soon as he came back, he did such a big thing ...
It's so scary!
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(Dian Niang's campaign begins ~ the upper right corner of the bookshelf works can help, please everyone ~~)