City: I Run A Fake University

Chapter 175: Surprised, what kind of black technology material is this?

The French Empire is about to hold an exposition, and wine has naturally become one of the important roles in it. It can be used to entertain distinguished guests, and it is also an important part of the history and culture of the French Empire.

High-level government personnel attached great importance to this World Expo, and they decided to select high-quality wines from each winery to "stand out" at this exhibition.

After hearing this, wineries all over France are eager to try it. As members of a large Bordeaux winery, Jack and Bross naturally also become busy. However, the weather is not good, and it becomes wet and rainy at this time, and the grapes are infected with a terrible germs.

The boss invited experts to "see a doctor" for their grapes, and the experts asked the workers to sample the grapes at different time periods in order to find out the cause of the grapes.

Not long ago, a three-person team of Jack 310, Bruce, and Judy encountered a "blue light" while picking at night, and the two men were devoured by monsters because of human nature——curiosity.

And all this was clearly seen by Judy, the team car official who was hiding aside. When Judy woke up and wanted to say something to others, she found that her team partners Jack and Bross appeared on the scene again intact. in front of my eyes.

"Jack, Bross, where did you two go? Did you leave Judy alone yesterday?" the colleague asked.

"We've already picked the grapes." Jack and Bross replied politely, pointing to the location of the ingredients.

Following the direction of the two's fingers, it is clearly visible where the baskets of grapes are neatly arranged.

In this alien-infested world, Judy can draw a conclusion without thanks: "The two people in front of me are no longer the former partners.

The two living people just disappeared in front of his eyes and became strangers. Looking back on all the past, Judy couldn't help but feel a little sad.

"Attention all members, all go to the conference room for a meeting." The voice of the broadcast pulled Judy back from her sadness.

Here, Chen Feng, the extremely gifted girl is telling everyone about the most important part of her design: "Teachers, please look at this picture." The girl points to the center of the working principle design drawing in the multimedia classroom, explained to the crowd:

"I named this material VantabVISack--SKKL. It was researched ten years ago on the earth. Its raw material is called Vantablack. It is a material made of low-temperature carbon nanotubes.

"Nano...such a common material..." Tony Stark murmured.

This is not enough for Vitch, for these academic elites from all walks of life, nanometers are as common as gold and silver are to ordinary people. Although they are rare, they do not mean they are rare.

The girl heard the teacher's muttering, nodded to him with a smile, and then said: "And I think about the typicality and plasticity of nanomaterials, I don't need to say that teachers must know more (bjeg) than me, I want to mainly talk about this nanomaterial called Vantablack. Its most distinctive feature is that its structure can absorb all incident light, so that sophisticated black technology instruments can be used to the greatest extent."

"Principal Chen, where do you have VR?" The girl asked Chen Feng, and as if he had guessed what she was going to do in advance, Chen Feng took out some sunglasses-like things from his school bag and handed them to her.

Everyone wore VR to have a full-scale experience of the material that the student said, from material to performance. Especially when the absorption of various light is observed, everyone present is amazed.

"The light absorption of this material is very different from that of other light absorbers. It is really rare that it can have such excellent performance under various viewing angles and wavelengths." Blake Wayne sighed.

Chen Feng looked at him, then turned his gaze to the female student, and said, "It's precisely this point, which is crucial."

"That's right."

"Using the ability of the appearance to absorb visible light to perceive all objects on the earth, aliens mainly rely on light waves and sound waves to transmit information. I added this material to the weather generator in a certain proportion." The girl explained her creation train of thought.

Chen Feng nodded, motioning for the girl to continue talking.

After being affirmed by Chen Feng, the girl then explained the nature of the material to everyone in a concise and capable language. All the people present were top-notch technological elites, and it was clear at ten o'clock.

After ten minutes, everyone has a new understanding of this modified weather generator.

"This idea is very good. I thought about it before, but I gave up because it was not very practical. Today, after hearing this girl's explanation, I realized that I made a small calculation error, which caused my experiment to fail." Song Xiao She confessed to the side, and at the same time made no secret of her compliments to the girl: "Now I understand what it means to learn from each other. Then she cast admiring glances at the girl.

Tony Stark looked at this material and murmured: "This improved version is indeed very suitable for the aerospace field. It can be better utilized and can be covered on larger and more complex shapes and structures."