"It's done, it's done!"
"This is the dragon bone that represents all our hard work!
”
In the warehouse, the Dragon Bone Squad, surrounded by students from Class 9, let out a satisfying roar.
In the middle, Xu Kai held a dragon bone high in both hands and looked up at the sky as if performing some kind of ritual.
On the side, Li Cheng, Wang Bo and others couldn't help but feel excited.
This keel is the one that took the longest time to make, required the most effort, and has the most complicated mortise and tenon structure in the past few days.
It can be said that it is the result of all their hard work over the past few days.
Whether it is the analysis of force, the calculation of impact, or the consideration of various details, they have reached the limit of what they can achieve at present.
If they fail again this time, they really don’t know what to do.
Most likely you'll have to ask that cheap teacher of yours.
But these past few days, I have been competing with the other party in terms of being "mean".
Would it be a bit embarrassing to ask now?
Doesn’t this mean that we have voluntarily admitted defeat?
The students in Class 9 shook their heads slightly in their hearts.
In this regard, they really don't want to give up easily.
We must put a stop to Teacher Ren’s arrogance.
Otherwise, the other party will become less and less human in the future!
"Anyway, let's go test the actual impact now."
Wang Yu in the crowd pushed up his glasses, and the pen in his hand almost slipped onto his face.
"Yes, yes, test, test!"
The people in Class Nine finally came to their senses and walked out of the warehouse holding the dragon bones.
Ren Yan has become accustomed to this.
Because there is no equipment in the warehouse that can meet the actual stress requirements, they have to go outside for help every time they conduct a test.
It's not clear what they are testing with.
But Ren Yan was not panicked at all and had no intention of moving.
Anyway, we will know the result in a while.
Based on his understanding of the students, these guys can't hide anything.
Whatever happens is always expressed at the first time.
If I fail, I will definitely be as dejected as before.
If successful, I might come back happy.
So as he watched the students walking away, Ren Yan was not moved at all, and even yawned.
......
In the port area, in an auto parts warehouse.
The administrator looked at the group of students in front of him, and his eyelids twitched:
"Are you testing your piece of wood again?"
"This is the ninth time in these three days..."
"Even if I help you for free, you can't take advantage of me like this..."
"If you keep going like this, I'll have to charge you~"
The manager put down the work in his hands with some pain, and looked at the "wood" in Xu Kai's hand.
Hearing this, the students in Class 9 smiled apologetically.
"Uncle Chang, how can you say it's wood? This is the keel, the keel used for shipbuilding."
"For safety's sake, we have to test it~"
"Besides, you don't have much to do on weekdays, so helping us launch an attack is just a matter of your hands."
"You have the heart to reject a group of young people like us who have ideals?"
The administrator rolled his eyes at them:
"I don't know if you have any ideals, but you are pretty annoying anyway."
"We have agreed in advance that from now on, it will be no more than twice a day. If it's more than that, your uncle Chang won't be able to handle it."
The students of Class 9 nodded quickly, and the manager took the dragon bone from Xu Kai's hand and walked to a corner on one side of the warehouse.
There is a special impact testing device there, although it is mainly used to test certain car parts.
But because the force can be controlled, the upper keel can barely work.
This place was found with great difficulty by Class 9, and all the tests during this period were completed here.
Soon, the keel was placed on the equipment and the management started the equipment.
The strength setting is the same as last time, starting at one hundred kilograms.
The impact began immediately.
A solid iron pillar kept moving back and forth, hitting the 'keel' and making a 'bang bang' sound.
But the dragon bones remained unmoved, showing no sign of being damaged at all.
Seeing this, the administrator raised his eyebrows.
Last time when it weighed 100 kilograms, this piece of wood broke with a crackling sound instantly, but after just one day, the wood's endurance had improved so much?
It seems like these students are not just talking.
The manager had an idea and silently increased the intensity of the attack.
One hundred and fifty kilograms...
Two hundred kilograms...
Two hundred and thirty kilograms...
The force of the impact increased little by little, but the keel remained as steady as an old dog.
Apart from some slight dents on the impact surface, there was no other "damage" on the entire keel.
On the side, the students of Class 9 clasped their hands tightly, their eyes shining.
There was a suppressed look of joy on his face.
After such a long time, they finally produced a dragon bone that might be qualified!
Although it is only 230 kilograms at present, it is still far from their expected goal.
But at least this is the right path!
"Want more?"
"This piece of wood is already very good. It would be a pity to damage it if we add more."
The administrator paused the attack and looked at the students of Class 9 inquiringly.
After a brief silence, the students in Class 9 looked at each other, and Wang Yu nodded heavily:
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