"What overkill?"
Master Lin was unhappy when he heard this. He had been operating this rolling mill for almost half his life and could not hear this.
"Dad, no, it was a slip of the tongue.”
Lin Jun said with a smile. Even if he was a high-ranking official outside, at home, the old man was still the most important.
Even though his father had spent half his life working as a mechanic, he still did not see the hidden value in this design.
Just the use of the stepping motor on the rolling mill was overkill.
With some slight modifications or material changes, and further research, it would not be a problem to use it on a tank.
Sometimes, research just lacked a direction. With a direction, subsequent research and development would be faster.
After all, the power of a country was different from the power of an individual. Once it was activated, it would be earth-shattering.
Also, the semi-automatic design idea of the linked structure between the various parts was also very useful.
Although it was a new country now, there was not much demand for such things. After all, they needed jobs to ensure stability and everyone had food to eat.
However, this thing could be studied in advance as a technical reserve.
Just the overall design of the blueprint was a highlight.
After all, it was always the most difficult to create something from nothing.
Sometimes, in research, one needed a direction or a bright idea, and the difficulties would be broken like window paper.
He was considering whether to transfer Song Qingshan to his department.
However, after thinking about it, he decided not to bother her. Since she could learn this much on her own, it was better not to disturb her.
If he studied in the Ministry, he could not decide on the way of the world and the direction of his research.
For this kind of talented talent, it was possible that after the restriction, his talent would be grinded away.
He could only give some books for Song Qingshan to study on his own and secretly take care of him.
Thinking of this, Lin Jun smiled and said to his father,""Dad, can you bring this blueprint back and study it for a while?”
"Sure, take it and look at it, but you have to bring it back after you're done. This is Little Song's thing, so I have to return it to him.”
Master Lin smiled and continued,"I'm not as cultured as you. It just so happens that you're also in this line of work. It's good to take it back and have a look. If there's any problem, you can find it early.”
Although he always said that his son was not a big official, Master Lin knew that his son was also a capable person.
It just so happened that he was not well-educated enough, so it was inevitable that he would miss something. It was good to let him study it.
"Alright, it's getting late. I'll go back to the Ministry first. I still have things to do.”
After saying that, Lin Jun got up and took out a file from his briefcase and put the blueprints away.
"You're going back so early? Didn't you say you wanted to stay for a few more days?”
Although Master Lin knew that it was for official business, he still couldn't bear to part with the child.
"Dad, I'm not going back to Mountain City. If nothing goes wrong, I'll be staying here for quite a long time after my appointment this time.”
"What I mean is that I won't be staying at home for long. The research mission is heavy, and the department has allocated a house for convenience. I'll be living there most of the time in the future.”
Lin Jun said with a smile.
"You're still playing tricks with me. I thought my daughter-in-law was still in Mountain City.”
Master Lin smiled and smacked his head.
"Dad, it's fine if you can't bear to let me go. Why are you so stubborn?”
Lin Jun blinked and teased.
"Scram, scram, scram. It's not that I can't bear to part with you, brat.”Master Lin waved his hand and looked at his granddaughter who was secretly laughing at the side. He said,
"Pepe, did you know about this long ago?”
"No, I just found out." Lin Peipei shook her head and smiled like a flower.
"Dad, I won't talk anymore. I'm leaving."
Lin Jun said with a smile after packing up.
"Gungun, hurry up and leave."
Master Lin finished speaking in a bad mood. Looking at his son's back that was about to leave the door, he shouted again,
"You have to rest while doing research. Don't forget to eat.”
"Got it."
Lin Jun turned around and waved the folder in his hand with a smile before leaving the room.
Song Qingshan, who was walking on the road, naturally did not know that a small blueprint had attracted the attention of a big shot.
However, Song Qingshan had also considered taking out this blueprint.
At the very least, he could lay out this aspect in advance.
When he was still a PhD student, he had carefully studied this period of history.
Stepping motor was used from the mid-70s to the mid-80s.
With the accumulation of those years of pulse research, new varieties and high-performance electric machines could be developed continuously.
Later on, with the development of science and technology, especially the emergence of permanent magnet materials, semiconductor technology, and computer technology, they were widely used in many fields.
For example, he had made great achievements in the fields of industry, aerospace, robots, precision measurement, and so on.
......
He turned into a remote place and looked around.
Song Qingshang couldn't wait to enter the secret realm.
He had long wanted to see and study the changes in space.
The moment they entered the secret realm.
Song Qingshan sniffed and felt that the air was even fresher.
Excluding these intangible changes, the most intuitive feeling was vision.
The entire space had become larger. It was estimated to be as wide as two and a half football fields. It was more than twice as big as before.
The corn was still more than two meters tall. This might be the limit. There was no overly magical situation.
Not far away, two unknown trees had just grown. Their trunks were straight and straight, and they had already grown to five to six meters tall. The leaves on them were lush, forming a huge crown.
The original stamens had already turned into small red fruits that were all over the tree. It seemed that they would mature soon.
"I don't know if it's poisonous. Why don't we experiment?”
With a thought from Song Qingshan, a red fruit that was not yet ripe automatically fell off and flew into his hand.
He held it in his hand and shook it on the rabbit's nose.
The rabbit's nose twitched and it began to eat in small bites impatiently.
"Heh, nothing has changed. Shouldn't he transform into a rabbit demon with a flash of golden light?”
Looking at the rabbit that was making some noise after eating, Song Qingshan thought to himself.
This silence directly put an end to his strange thoughts.
"However, the change in this space only happened after saving someone. Could it be that I have to help someone else to trigger it?”
"There's no instruction manual or anything. It's really not humane at all.”
Guessing the conditions required for the space to change, Song Qingshan planned to try it when he had the chance.
He threw most of the fish he was carrying into the small pond to raise them.
He made a mark on the rabbit just now so that he could see if there were any other changes.
He did not have the ability to tell which rabbit had eaten the fruit among the rabbits that looked the same.
Then, he would let the rabbit's family reunite.
Looking at the rabbit playing on the grass, Song Qingshan had a thought and left the mystic realm.
His left hand was only carrying two fish, and he had just caught two rabbits.
Humming a tune, she walked towards the courtyard house.
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