The theme of this banquet of the Chamber of Commerce is to discuss how to solve the magic fan of the inventory of the major chambers of commerce, which seems to have nothing to do with Xu Yi and the Xinfei Chamber of Commerce on the surface, but everyone knows very well that in order to solve this problem perfectly, the attitude of Xu Yi and the Xinfei Chamber of Commerce is very important.

So as soon as Xu Yi and Steele appeared at the banquet, although the presidents of the other major chambers of commerce were unhappy in their hearts, they still showed an extremely enthusiastic attitude to Xu Yi one by one on the surface.

However, as soon as the joint meeting of business associations officially began, this enthusiasm was immediately lost.

The president of a small chamber of commerce took the lead in attacking.

"President Xu, you keep saying that you have shared all the relevant materials of the magic fan production technology, why is the quality of the magic fan produced by our Chamber of Commerce still worse than your new flying brand magic fan?

Xu Yi glanced at him: "President Mita, right? I'm sure that I have shared all the production technologies related to magic fans, and as for the difference in quality, I can only say that this is because your chamber of commerce itself does not pay attention to it when producing, and it has nothing to do with me." ”

Captain Mita was furious: "Don't forget, the magic machine tools and even the entire production line used by us to produce the magic fans were bought from your new flying chamber of commerce. Even all the workers have been trained by your skilled workers, if there is a difference in quality, it can only be that you have not given complete production technology, what does it have to do with us?"

"Oh, is it?" Xu Yi smiled and asked, "President Mita, the magic fan produced by your Chamber of Commerce is called Milgen brand magic fan, right?"

"Yes. It's Milgen, what?"

"Good. In the case of the Milgen magic fan, I happened to have seen one. If memory serves. The blades of this magic fan are a little larger than our new Flying Magic fan. ”

President Mita raised his head and said proudly, "That's right, it's bigger than your new flying brand magic fan! What, President Xu, do you regret not making such improvements as we did?"

"Regret?" Xu Yi smiled and shook his head. "No, how could I regret it. On the contrary, I think your change is very stupid. ”

Everyone in the conference room was shocked, but they didn't expect Xu Yi to directly use the word "stupid" to evaluate unceremoniously.

After President Mita was stunned for a moment, his face sank: "President Xu." It's impossible to talk nonsense, what's so stupid about this change?"

"Are you sure you want to hear it?" Seeing that President Mita nodded slowly, Xu Yi continued: "Okay, I'll talk about it." Although theoretically, if the same speed, the larger the fan blade, the stronger the wind. But have you ever calculated what you have to pay for keeping the larger blades at the same speed?"

"What's the cost? aren't they all the same?" said Lord Mita, stunned.

"Looks like you don't know anything. Xu Yi shook his head slightly. "Okay. I'm here to sue you. According to my test of the Milgen magic fan, because its blades are 13% longer and 7% wider than our new Fei brand magic fan, the kinetic energy consumed per revolution is about 40% larger than that of our new Fei brand magic fan. ”

And that's just a theoretical number. If it is concrete, because as the speed increases, the air resistance of the fan blades will gradually increase. Therefore, as the fan blades rotate faster and faster, the kinetic energy consumed by the Milgen magic fan will also increase. President Mita. May I ask you, a standard low-grade mana crystal. How long can you keep the Milangen Magic Fan running at top speed?"

Hearing this question, President Mita's face became a little ugly, and he hesitated for a moment before reluctantly answering, "Probably...... Can you last about 10 hours?"

The faces of the other presidents in the room immediately turned strange.

Because everyone knows that there is a sentence in the advertising slogan of the Xinfei brand magic fan, which clearly states that a standard low-grade magic crystal is enough to support the new Feipai magic fan to maintain the maximum speed for three full days!

And before everyone produced their own magic fan of the Chamber of Commerce, they did do some real work on the new flying brand magic fan, and made sure that this advertising slogan was not exaggerated at all.

Compared to the Milgen Magic Fan, which can only last for about ten hours, the New Fei Magic Fan has already left it far behind at this point alone.

Seeing the strange expressions on the faces of the people around him, President Mita couldn't help but say unconvinced: "But the wind of our Mielgen brand magic fan is stronger, and it is more comfortable to blow!"

"Just because it's windy doesn't mean it's comfortable. Xu Yi smiled and continued to refute. "President Mita, these magic fans we are producing now are for human use, so we don't really need that much wind at all. When your Mielgen Magic Fan is at maximum speed, the wind is really strong, but it's so big that it's almost hard to breathe. Do you think this effect is good for a home magic fan?"

President Mita was silent for a while, and then suddenly sneered and said, "President Xu, I think you are completely jealous that our Mielgen brand magic fan can blow such a strong wind, right?

As soon as he finished speaking, everyone in the conference room immediately looked at President Mita with a gaze that looked like they were looking at an idiot.

Has this guy forgotten? They were able to produce a new magic machine like a magic fan, all because Xu Yi shared the relevant technology.

Now he actually dared to say that the technology of their Chamber of Commerce surpassed that of the Xinfei Chamber of Commerce!

Is this self-confidence, or stupidity?

Xu Yi couldn't help but laugh: "Okay, President Mita, I admit that your Milgen Magic Fan is indeed superior to our new Flying Brand Magic Fan in terms of wind power at the moment. But I still have a word of advice to you, home magic fans have their own standards, and it's not that the more windy the better. The reason why our Xinfei Chamber of Commerce does not do this is not that it can't do it, but that it is unwilling to do it. ”

President Mita snorted coldly, showing his disbelief.

Xu Yi naturally didn't bother to care what he thought, and continued: "In addition, I need to warn you that the design of the Milgen Magic Fan will not only greatly increase its energy consumption, but also because you have expanded the area of the fan blades without making corresponding industrial design improvements, it has brought great hidden dangers to its overall stability and safety. If it continues to operate for a long time, there may be accidents. I think...... President Mita, you don't want to have another accident like last year's in Saltan, do you?"

President Mita's face suddenly changed: "President Xu, are you cursing our Chamber of Commerce?"

"No, it's a kind reminder. I hope that you will be able to carry out a rigorous inspection of each and every Milgen magic fan to avoid irreparable accidents as much as possible. Xu Yizheng said. "I'd also like to remind you that I understand that you want to make various improvements to the Magic Fan as you see fit. However, the production technology information I have given you is actually quite complete, and I have put forward a variety of strict standards, if you don't follow these standards, if something goes wrong, then it will be too late to regret it. ”

Fuller Morgan, the president of the Falcao Chamber of Commerce, who had been listening, snorted coldly: "President Xu, why do you ask us to do what you say? Can't we study it ourselves?"

"Why?" Xu Yi's gaze swept over the faces of everyone in the conference room, sneered, and said proudly: "Because you don't understand! So, what I'm talking about is the standard!"

There was silence in the room.

Everyone looked at each other, and they all saw a trace of unconvincing from each other's eyes, but the most was helpless.

Although Xu Yi's words were too arrogant and domineering, after everyone thought about it seriously, they had to admit that what he said was the truth.

That's right, for something as novel as a magic machine, the only person who really understands it is, of course, only Xu Yi, and he is indeed qualified to say that everyone else here doesn't understand.

As for the criteria he gave...... There are many chambers of commerce that do want to make some changes on their own when producing magic fans, just like President Mita, in an attempt to add some new ideas and boost sales.

But it turns out that these unauthorized changes have not brought any good results, so that in the end, the vast majority of the chambers of commerce that produce magic fans have to make zuò magic fans in full accordance with the standards given by Xu Yi.

"President Xu, let me say a few words. After a moment of silence in the conference room, President Ranko suddenly let out a soft cough that attracted everyone's attention. "Actually, President Mita is not accusing you, but everyone here is a little confused. Although you did share the technology for the production of magic fans with the Federation, and also gave specific standards. But you're not telling us why you should do it according to these standards, and if you don't know what the consequences are, it's easy to have these problems. The reason why I invite you here today is to let you answer the questions in your mind. ”

Hearing President Lanke's question, everyone's eyes focused on Xu Yi's face again.

This is indeed the issue that everyone is most concerned about, if we can figure out what meaning is contained in the technical materials and standards given by Xu Yi, and figure out why we do this, then it will undoubtedly be a great promotion for the research of magic fans by major chambers of commerce.

Facing everyone's expectant eyes, Xu Yi smiled slightly, took out a thin notebook from his arms and threw it on the conference table.

"The questions you want to know are in this book. ”

Everyone looked at the book, and saw a row of large letters written on the cover of the book - "100,000 Whys About Magical Machines". (To be continued......)