Xianyu Xueba Play Technology

　　Many people couldn't accept it for a while, and couldn't help but leaned forward and looked at it very carefully.

　　The conscience of heaven and earth, this is no wonder they have shallow knowledge, it is really too unbelievable for the scene in front of them.

　　However, no matter how close they got or how carefully they looked, they couldn't find anything false in what was in front of them.  …

　　At this time, the electronic voice rang again: "In fact, the resolution rate of this 3D imaging technology has exceeded the limit of human vision, that is to say, without the help of equipment, humans cannot distinguish the true nature of this technology. fake."

　　Hearing these words, many people present couldn't help being shocked!

　　The information contained in this sentence is really too big, even too big for them to accept for a while.

　　After a long time, a representative asked in a trembling voice, "You mean that people can't tell the truth from the fake?"

　　Regarding this question, the electronic voice was silent for a while, and then solemnly replied: "In fact, it is true, at least, it is impossible to distinguish only by vision."

　　Hearing this affirmative answer, many people at the scene couldn't help but gasped.

　　Although they have always said in the past that what they saw may not be the truth, but they have never truly understood the meaning of this sentence like this moment.

　　But soon, they turned their attention to another point of 0.7.

　　"Then what we're touching now doesn't actually exist? But why can we really feel all this?"

　　For this question, electronic sound also gave an answer.

　　"Because human sense of touch is very deceptive, in fact, your sense of touch is nothing but your epidermal neurons, the response to the force feedback from objects, and what you think is normal is nothing but your neurons combined with past experience , cooperate with the visual system to form a fixed cognition, so you will mistakenly think that you are really in the streets of Yanjing."

　　Hearing this, many representatives present couldn't help feeling that their spirits were about to split. Nima, this is too unscientific, right? .

Chapter 550, Discoveries that Changed Human Civilization

　　I have to say that everything in the auction venue has had too much impact on these representatives from various forces.

　　Originally, before they came, they all had a clear goal, which was to bring back the strong magnetic buoyancy piles as much as possible.

　　As for this strong magnetic buoyancy pile, they all simply thought that it was a bug that could transform a warship into an aircraft carrier.

　　However, at this moment, they suddenly realized that the effect of the strong magnetic buoyancy pile was far more than that.

　　Perhaps their understanding of this product is still too shallow.

　　On the other hand, they couldn't help but think about how the combination of this magical 3D imaging technology and strong magnetic buoyancy piles could be used.

　　It's just that before they could think about it, the environment of the scene suddenly changed again. They who were originally on the streets of Yanjing, reappeared in the original Jiangnan ancient town.

　　Just when they were slightly surprised, they discovered that other people had come to this area.

　　Immediately, everything that had just happened was repeated again.

　　Those who had experienced it once before, couldn't help but glance at each other, and then walked to other areas together.

　　Just as they thought about it, the originally incomparably vast space suddenly shattered, and then, they appeared in a completely different scene.

　　Nuolan was in the crowd, when suddenly she heard bursts of sonic booms in her ears.

　　Immediately, she hurriedly looked at it, and suddenly found that she was in a stand at the moment, and below the stand, countless fighter jets were taking off and landing non-stop.

　　Looking at this scene, many people present were stunned.

　　However, just as they were at a loss, another electronic sound sounded at the right time.

　　"Welcome to the new energy exhibition hall."

　　Hearing this opening remark, many people present couldn't help but glance at each other.

　　Regarding new energy, in fact, most of them have heard some rumors, but the truth of these rumors, all along, no one has a conclusion.

　　But this time, when they suddenly heard the name in this place, they thought of the rumor inexplicably.

　　At this time, a representative couldn't help but asked: "Excuse me, what does this new energy refer to? Is it a lithium-sulfur battery?"

　　Regarding this question, the electronic voice sounded again: "No, but there is indeed a certain connection. In fact, the new energy shown here is an upgrade of the lithium-sulfur battery."

　　Hearing this answer, many people present couldn't help but glance at each other. At this time, they believed the legend more and more.

　　A representative couldn't help but asked with a little excitement: "So, can you introduce this new energy in detail?"

　　As soon as this question came out, many people present hurriedly perked up their ears, and many people were even more apprehensive.

　　However, the electronic voice replied without any hesitation: "Of course it is possible. In fact, the new energy shown here is a lithium-air battery."

　　"Lithium-air battery?" At this moment, many people couldn't help exclaiming.

　　In fact, many people present have heard this name before, and according to legend, the performance of this lithium-air battery can be described as magical.

　　In fact, many of them didn't really believe in such rumors before, but at this moment, they couldn't help but bring it up.

　　At this time, the electronic voice continued: "Yes, it is the lithium-air battery. This battery is an upgraded version of the lithium-sulfur battery, or it is the ultimate direction of the lithium-sulfur battery."

　　Hearing this, a representative couldn't help but ask: "So how is this battery better than a lithium-sulfur battery? How much is the performance improvement?"

　　To this question, the electronic voice replied again: "In fact, although the lithium-air battery is an upgraded version of the lithium-sulfur battery, there is no comparison between the two at all, because the gap between the two is like heaven and earth. different."

　　"A world of difference?"

　　At this moment, many representatives couldn't help but repeat an electronic voice.

　　"Yes, it is a world of difference. In fact, lithium-air batteries are unmatched by lithium-sulfur batteries in terms of storage capacity and charging speed."

　　"Then can you tell me how big the difference is?"

　　"Of course." The electronic voice still answered without hesitation.

　　"As for lithium-sulfur batteries, I believe you should all know. Generally, a lithium-sulfur battery with a size of 30cmx30cmx30cm can power an electric car to travel 100 kilometers at a speed of 1500 yards per hour. A lithium-air battery of the same size can make 023100 million electric cars travel the same distance at the same speed.”

　　Hearing this answer, everyone present couldn't help but froze.

　　This gap is too big, right?

　　For a while, they couldn't help but understand why the electronic sound would say that the two are not comparable at all.

　　However, the introduction of electronic sound continues at this time.

　　"As for the charging speed, in fact, the two are also incomparable, because the charging method of lithium-sulfur batteries is still the traditional method, and people's daily AC power can be charged. Li-air batteries must use specific equipment, but a lithium-ion battery With an empty battery, it only takes tens of minutes to use up all the electricity to be fully charged.”

　　Hearing this answer, all the representatives present couldn't help being shocked.

　　This is incredible!

　　If everything the electronic voice says is true, then it means a lot.

　　Even bigger than they can imagine.

　　Perhaps, the emergence of this kind of battery will completely change the world and the process of human civilization! .

Chapter 551, Qualitative leap

　　At this moment, everyone present was full of shock.

　　The difference between lithium-air batteries and lithium-sulfur batteries is really huge.

　　This gap is indeed like what the electronic sound said, it is like a world of difference!

　　And the significance of this huge difference is even more unimaginable.

　　Just as the thoughts of the people on the scene were mixed, the electronic sound rang again.

　　"In fact, the difference between lithium-air batteries and lithium-sulfur batteries is much more than that."

　　Hearing this, everyone present was instantly attracted.

　　Seeing everyone staring at the top, the electronic voice continued proudly: "Actually, the biggest difference between lithium-air batteries and lithium-sulfur batteries is their different application scenarios."

　　"Different application scenarios?"

　　"Yes, as we all know, lithium-sulfur batteries are still limited to electronic products and civilian vehicles at this stage. Li-air batteries are different. In fact, Huaguo has developed electric-driven aircrafts. Tanks, even warships."

　　"Planes, tanks, battleships? Is this true?" 340

　　At this moment, everyone present couldn't help shouting in unison.

　　In fact, the internal combustion engine has always been the mainstream of today's world.

　　Although Tesla once claimed that it is the future direction of the auto industry, in fact, not many people take this statement seriously.

　　Until the launch of lithium-sulfur batteries and the birth of Xinghai Technology, everyone began to believe that perhaps electric motors are really the future of the automotive industry.

　　However, this is also limited to civilian vehicles.

　　In the military and even industrial fields, electric motors have not really become mainstream.

　　The reason for this is that, on the one hand, the lithium-sulfur battery has been around for a short time, and many related technologies are not perfect.And whether the lithium-sulfur battery is reliable enough, the outside world still needs time to verify.

　　On the other hand, because many machines have not yet reached the replacement period, the replacement cost is too high.Moreover, the difference between the cost of lithium-sulfur batteries and the internal combustion engine is not as huge as imagined.Therefore, in many fields, there is no urgent need to replace the power system.

　　In the final analysis, the reason why the lithium-sulfur battery has not become the mainstream is because it is not very different from the original technology.

　　In fact, there is not much difference between the internal combustion engine and the electric motor today. Whether it is energy efficiency or cost of use, the difference between the two is not as big as imagined.And this makes many conservative people reluctant to change easily!

　　However, with the emergence of lithium-air batteries, this situation is completely different.

　　Because the performance of lithium-air batteries is far beyond that of lithium-sulfur batteries.

　　If the advantages of lithium-sulfur batteries are not particularly obvious in terms of charging and battery life in the past, then lithium-air batteries are completely crushed.

　　The electronic sound also confirmed their conjecture.

　　"After improvement, the latest generation of fighter jets of Huaguo uses a motor powered by lithium-air batteries, and the power parameters are 3 times higher than the previous aero-engines, and the battery life is able to fly continuously for several months, even with a heavy weight. greatly reduced."

　　Hearing these advantages, the representatives of the United States present suddenly raised their eyes.

　　In fact, they have been investigating the new generation of fighter jets of Huaguo (abah) before, and their biggest question is why the dynamic parameters of Huaguo's aero-engines have suddenly increased so much?

　　Now all this has an answer.

　　All of this stems from the invention of the lithium-air battery!

　　However, unlike the United States, other countries have not had contact with China's new generation of fighter jets before.

　　At this time, listening to the electronic voice saying this, many representatives immediately questioned:

　　"Is that possible?"

　　"Yeah, is the difference that big?"