"Old Yu, wait a minute. ”

Zhao Chuanzhi stopped Yu Zhenning: "To be honest, I didn't plan to send you to my research institute, I just wanted to borrow you for a few months." ”

"What are you doing?" Although Yu Zhenning stopped, he still looked vigilant.

"I'd like to set up a lab for particle acceleration engines, and I'd like to invite you to come over and take a look at this project, and I've got some ideas about particle acceleration and I'd like to talk to you. ”

Zhao Chuanzhi did not directly say that he already had ready-made, complete, and mature particle acceleration engine technology.

I'm afraid to scare the old man.

Although there is technology, Zhao Chuanzhi is a complete layman in this regard. The above words can be understood separately, but when they are taken together, it is like reading a book from heaven.

Therefore, there must be an expert like Yu Zhenning to take this book of heaven to accelerate the particle engine and make it.

Yu Zhenning said: "Particle acceleration engine? The idea is good, but I don't have time!"

The old man was straightforward, waved his hand and said, "You can go find someone else for this matter, my laboratory is still busy, and I don't have time to study it for you." ”

When that's all that, I'm leaving.

Zhao Chuanzhi finally understood why it was written on the information that this old man had a bad temper and was stubborn.

"That's it, seeing each other is fate, and I won't force you. Give this little toy to your little grandson to play with. ”

Zhao Chuanzhi handed over the shark toy floating in mid-air.

"Grandpa, I want it. ”

When a child sees a new toy, he wants to take a look. In particular, this toy can float in mid-air, which is even more attractive to children.

Yu Zhenning saw that his grandson wanted to, but he couldn't help it, he never thanked others, thanked Zhao Chuanzhi, and then rode a little electric donkey, and left with his little grandson.

When he got home, Yu Zhenning was in the kitchen, together with his wife, and gave his little grandson Zhang Luo food.

"Grandpa, look, my shark can fly!"

"Of course it will fly, it's either hydrogen or helium. Yu Zhenning didn't reply.

The wife glanced at Yu Zhenning: "Old man, you can't be a little childlike, he knows what hydrogen and helium, I'll come to Zhang Luo to eat, you go and play with the child for a while." Spend more time with your little grandson at home, don't keep going to your lab to drill, it's time to get off work now!"

Yu Zhenning wiped his hands, turned his head to look, and was suddenly shocked.

"Grandpa, look, this shark is still listening to me! Shark, come here!"

In mid-air, the shark fluttered and flew towards the little grandson.

"Shark, fly backwards! Fly up!"

Following the little grandson's voice command, the shark was very obedient and floated slowly in the direction of the target.

What shocked Yu Zhenning was not the voice control system, but the shark's flight drive system!

"There are no propellers on this shark, and there is no wagging tail, how can it change direction?"

The old man's curiosity was brought up at once.

"Xiaobao, this shark, how about borrowing grandpa to play?"

When the wife next to him heard this, more white eyes flew over: "I'm asking you to play with your grandson, not by yourself! Your boss is not small, and you are still grabbing toys with children!"

"Xiaobao, be obedient, grandpa will buy you something delicious, okay?" Yu Zhenning tried his best to coax the child.

The little guy said aggrievedly: "Then grandpa, you can only play for a while, and you have to return it to me later." ”

"Okay!"

Yu Zhenning smiled, and immediately snatched the shark toy and went into his study.

He first groped up and down.

There really isn't any movement on this shark's body. And to change direction, there must be a force to change it.

"Is the mystery in it?"

Yu Zhenning is a person who can't sit still, he hides the shark under a coat and covers it, afraid that others will see it, and like his wife, he laughs at his old child. hurriedly went out: "Wife, you play with Xiaobao for a while, I'll go back!"

Regardless of the complaints of his wife in the house, Yu Zhenning rode a small electric donkey and quickly came to the particle collision laboratory.

In the research room, even if they are older, they are all Yu Zhenning's descendants, and here, he is the oldest, and a group of people greet him. However, Yu Zhenning was anxious, ignored anyone, and went directly to the innermost, his own research room.

"This old man, I guess I have any new ideas and new ideas. ”

"Yu Lao is this kind of character, he often has good ideas, and no one can take care of them. ”

Everyone talked and laughed, but they didn't care, they all respected Yu Zhenning very much, and knew that this old man was the kind of person who didn't even eat for knowledge.

"Xiao Huang, come and give me a hand!"

As soon as he entered his own laboratory, Yu Zhenning called his assistant Xiao Huang over: "First give this toy a light transmission test." ”

"Play...... Toys?"

Xiao Huang has been with the old man for so long, and this is the first time he has seen the old man study toys. His eyes widened for a moment, and he was stunned.

"Don't stand stupidly!" As soon as Yu Zhenning called, Xiao Huang was shocked, sobered up, and hurriedly went to do X-ray testing. Although he muttered in his heart, he didn't dare to show it.

Yu Zhenning himself stood in front of the screen, his eyes blazing, staring at the screen without blinking.

"Down, further left, right here. ”

Yu Zhenning's gaze fell on the shark's abdomen, a ring-shaped thing.

"That's what drove the shark to change direction. ”

"Yellow, break the shark toy for me and take out the ring inside. ”

Yu Zhenning had long forgotten that this was the little grandson's toy, and when he went back, the little grandson knew that he had broken the toy, and he would definitely not bypass him.

"Poof!"

Xiao Huang went down with an awl, and the shark toy, which was full of gas, suddenly deflated. Inside, a magnetic ring wrapped around a wire is placed on a plate.

"Elder Yu, this is ......"

Xiao Huang is also a person who knows the goods, and when he saw this magnetic ring, his eyes suddenly straightened!

Yu Lao said excitedly: "I'm afraid this is the smallest and most rudimentary particle acceleration device in the world!"

Xiao Huang trembled, this Nima, an ordinary small toy, is hiding such a device with black technology?

Where did this toy come from? Who invented it? He just wanted to ask, is there anything else that is sold outside? He wants to buy a hundred more!

"Elder Yu, do you want to say that this magnetic ring has achieved the goal we have been pursuing, the magnetic turning of particles?"

Yu Zhenning didn't care about speaking, and waved his hand, what it meant, Xiao Huang, who knew Yu Lao best, already understood, and was clearly saying: "I'm busy, I'll talk about it later." Don't bother me!"

Xiao Huang was shocked, Yu Lao's performance showed that this Xiao Huan is likely to have achieved the goal that their laboratory has been pursuing for many years!

Xiao Huang is the person who knows Yu Lao the best, and in recent years, Yu Lao has been studying this topic.

Magnetic particle turning!

But somehow, there was no inspiration, and the project was stalled for three or four years without any progress at all.

This little ring of unknown origin, hidden in an ordinary toy, has achieved this goal!