Seeing this "glass" in the demonstration area, everyone understood that it was actually the entity of the air shield.

The crowd couldn't help but exclaim.

At this moment, a solid rubber ball with a diameter of about 10 centimeters suddenly fell from the roof.

The ball fell at a high altitude and at a very fast speed, like a cannonball, it passed through the smoke in the demonstration area as quickly as a cannonball, rolling up a cloud of smoke.

Then it slammed into the air shield with a "bang", as if it had encountered real tempered glass, and the solid ball that fell quickly was bounced off in an instant.

Qin Cheng and the others were shocked, which showed that the air shield in Chen Yuan's hand was really defensive!

I couldn't help but applaud excitedly.

Liu Xingshan applauded and said excitedly: "It's a success!" It worked! It's really an air shield, and it can really resist attacks! ”

No wonder he was so happy. Because as long as the air shield is successfully developed, it will be put into use by the troops. Then they can instantly have a lot more masters who can create air shields to resist attacks like wind powers.

Although, with an ordinary shield they can also withstand enemy attacks. But the shield is very inconvenient to carry after all, no. The small one cannot cover all the body, and the big one hinders the battle very much.

However, the sample air shield in Chen Yuan's hand was only a little larger than an ordinary plate, but it could make such a large shield. It's much easier to carry.

Of course, it is indeed very inconvenient for the shield to be so large, and it is indeed better to be able to reduce it to a radius of 1 meter.

But that's pretty impressive!

So wait for Chen Yuan to turn off the air shield and walk out of the demonstration area. Qin Cheng and they praised one after another: "Chen Yuan, you can do it!" It was really artificially created for the air shield! ”

Chen Yuan said modestly: "No, it's still far away!" Wind Adepts can control the size of the air shield at will. And the defense is much stronger than this! ”

Wang Luzhou said: "Alas! These can be solved slowly. For example, the problem of weak defense can be achieved by increasing the thickness of the air shield. According to our calculations, the thickness of the air shield of the Wind Adeptus is generally 5 to 10 centimeters thick. You may be doing this because it's too thin. ”

At this time, Wu Chaogui, who was in charge of technology, said: "This is indeed a problem, but with our current technology, we can only maintain the thickness of the air shield within 4 centimeters." Because the air molecules in the air shield are not moving fast enough. If the thickness of the air shield exceeds 4 cm, the vacuum inside is not enough, the air molecules move with great resistance, and the energy consumption will increase geometrically. ”

Wang Luzhou nodded clearly and said, "That is to say, in fact, the key issue is to control the movement speed of air molecules. ”

Wu Chaogui also nodded.

Wang Luzhou suddenly gave a thumbs up and said, "You guys are really amazing!" It doesn't take much energy to make the air molecules in the air shield move at high speed! It is already very powerful to be able to bounce a solid ball that falls at high speed. It's unimaginable! ”

Then Wang Luzhou asked Chen Yuan again: "By the way, Chen Yuan, what did you just want to say?" ”

Chen Yuan smiled and said, "Actually, what I want to talk about is also the problem of energy utilization. There are many places where our existing technology and energy use are actually very wasteful. Take the light bulb, for example, from incandescent to energy-saving lamps to LED lights, the brightness is the same. The energy consumption of energy-saving lamps is only one-fifth of that of incandescent lamps, while the energy consumption of LED lamps is one-third of that of energy-saving lamps. In this way, from incandescent lamps to LED lamps, energy consumption is reduced by a factor of fifteen! This is the power that scientific and technological progress brings. In fact, the technology itself is just to use more efficient energy with higher technology than we have now. ”

Wang Luzhou suddenly exclaimed: "Then this kind of improvement in energy utilization rate actually does not mean that you are not far from the full development of energy technology!" And in fact, even if the air shield is not fully developed in the future, the breakthrough of this technology alone is already of epoch-making significance. If it can be promoted in other aspects to solve the energy consumption problem of other equipment, it will not be able to comprehensively improve our existing energy utilization level! Let the chariots and planes go further, let the mobile phones and computers last longer, and even help many settlements solve the problem of energy shortage! ”

In the end, he said half-jokingly: "At least, the power consumption of the electric fan can be greatly reduced in the future!" ”

"Hahaha......" The people around immediately laughed.

Chen Yuan also smiled: "Actually, it's not that exaggerated. The more advanced the use of energy, the more detailed the division. The energy efficiency we've used on Air Shield isn't the same as any other ability technology. So to say that after we solve the energy consumption problem of the air shield, we can fully recommend the development of other ability technologies, but there is no way. However, in solving the energy consumption problem of existing equipment in other fields, it does still have certain reference significance. In this regard, we are already arranging for scientists to conduct research. ”

"Not bad! Not bad! Wang Luzhou seemed a little speechless, but in the end, he still couldn't hold back, and couldn't help but ask tentatively: "Chen Yuan, we are also very interested in studying this area. ”

He was afraid that Chen Yuan would misunderstand that he wanted to peek at the technology of the air shield, so he hurriedly added: "I mean, in addition to the technical research of the air shield itself, can you also bring us when you are doing research on the improvement of energy utilization in other equipment fields, we can provide scientific and technological workers and let them also assist in this research work." Let's accelerate the pace of research together. ”

At this time, even Qin Cheng couldn't help but look at Chen Yuan expectantly. They knew that it would be impossible to participate in the research on the technology of the air shield together. Everyone is almost finished, and asking to participate in it is not the same as asking others to give away the technology for nothing. They are allies, of course, they can't be so shameless.

In fact, it is already a bit of a bit of a bit to take advantage of others by letting the scientists of the Iron Castle take their scientists to do research on energy utilization in other fields. After all, the theoretical basis is someone else's!

In the expectant eyes of everyone, Chen Yuan smiled, but he agreed happily.

"Okay!" "I welcome," he said. ”

But Chen Yuan also said: "However, it also depends on the number and quality of scientists you can provide." He half-jokingly said, "You can't just send one or two scientists, just work together!" ”

(End of chapter)