Entertainment Room
As Ding Guoxiang passed the buck, everything fell silent for a while.
Everyone was waiting for Ren Yan's reply.
But to be honest, Ren Yan was not very panicked. It was just a matter of offending some students.
This is now an indispensable prerequisite for his further education.
If you want your students to be motivated and healthy, then as a boss you must taunt them all the time.
Therefore, after Ding Guoxiang put the blame on himself, Ren Yan felt more of the unknown side of this director general.
As for the rest, Ren Yan didn't take it to heart.
However, just because he didn't take it to heart doesn't mean that no one else does.
After Xu Kai knew all the details, he narrowed his eyes, looked at his teacher, and spoke slowly:
"Teacher Ren, I hope you can give me a perfect explanation for this matter~"
"Explain?" Ren Yan smiled and said, "Didn't the Director make it very clear before?"
"What you made is too clever. It looks good and has a sense of design, but it can't replace a real football after all."
"Why do you think the ball used in the World Cup has not changed in decades?"
"If we really use your football, it will not only consume extra energy, but it will also be a new test for the skills of the players and goalkeepers."
"In the past, a strong goalkeeper could kick a 60-meter long pass and directly lead an attack."
"Now, once you score this goal, these wonderful moments will basically be extinct."
"A football weighing more than two kilograms is made of wood at its core. Even if it has a very good layer of insulation, it is still essentially made of wood."
"Just imagine if a talented player could break through your force limit, or if the middle layer fails due to some unexpected situation?"
"If things go wrong, it could end up with one ball and two lives. You're being too scary..."
"Not to mention that mechanical structures generally need to be in a relatively stable environment to last. Do you really think that the mortise and tenon structure is invincible?"
"Can it withstand 90 minutes of violent collisions, and each collision point is completely random?"
"You have to understand that calculations are just calculations. They can only represent an ideal situation and cannot include all unexpected situations."
"Especially when you're making a ball that's going to be used on a pitch like this where there's so much uncertainty."
"So, can a football that could ruin the fun of the game, could fail at any time, and could even threaten the safety of the players be a work that gets a perfect score?"
"Even if it is really beautiful in design, I still say that what you want to make is a usable football. What you are making now is off topic."
"I think I've treated you well by not letting the director give you a barely passing grade."
"Outsiders may speak highly of you, but as a teacher, I still have to be realistic, don't you think?"
After saying that, Ren Yan looked at Xu Kai calmly, not looking at all nervous.
However, after Xu Kai heard what his teacher said, he suddenly realized these small details that he had not considered before.
When he designed things in the past, he always did so based on his own cognitive needs, and made a series of improvements and optimizations on the original items to achieve the functions he wanted to realize.
Surfing suits, wetsuits and even sails were all invented in this context.
But again, the success of these designs also stems from some other factors.
Long-term experience or uncomplicated environmental conditions.
The former is the reason why the sail can be created perfectly. During the shipbuilding and the time on board, he already knew the sail system thoroughly and naturally knew what kind of occasions it would face.
The latter are surfing suits and diving suits. Although these two items are still in the sea, to be honest, the environment they are in is relatively stable, and there are not many variables. As long as a few important details are taken into consideration and sufficient analysis is done, they can still be completed.
Not to mention that there was help from Lowry and Claire at the time.
But football...
Obviously, it has gone beyond the scope of these successful cases.
Not only does it face a changing environment, but more importantly, it doesn't understand it very well.
Xu Kai was not very clear about some of the small data and situations that might occur at any time.
This is also why I felt so emotional when I heard that a normal football weighs only about 600g.
This is also the fundamental reason why my production this time failed to convince my teacher.
I still seem a little shallow when it comes to some things.
No wonder my teacher always says that "professional matters should be left to professionals".
In certain specific things, without some professional knowledge, no matter how talented you are, the things you produce may be useless in the eyes of experts.
"It seems that if I want to continue in this field for a long time, I still have to keep learning other knowledge."
"And this time, it was really a trick. If the professionals on the jury were not design-oriented but football-oriented, they would probably give the same evaluation as Mr. Ren."
Xu Kai sighed in his heart, having learned his lesson, and his original anger dissipated a lot.
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