Chapter 36 Autistic people learn bad things
The two of them put on lab coats, hair covers, goggles and masks, and came to the transmission electron microscope.
"That position is the sample box, with a sample holder inside. You will load the sample onto the holder later, and I will perform a vacuum operation here." The autistic man turned on the power, and then Said:
"After turning on the machine, the machine needs a few minutes to warm up, and then the system will initialize. During the initialization process, the vacuum system, electron source and lens system will be automatically detected."
Zhang Wei looked at the autistic man with some surprise. After putting on the white coat, this guy seemed to have changed. Not only was he less dull, but he also talked more.
The system will be initialized. The autistic person looked at the data on the screen and frowned.
Zhang Wei noticed the change in the autistic man's expression and immediately asked: "Is there a problem?"
"This machine has just been maintained." The autistic man replied.
"It seems like this. Before the winter vacation, the department hired engineers to renovate and maintain all the large equipment in the laboratory." Zhang Wei nodded and then asked: "Does it affect our experiments?"
The autistic person replied: "Due to maintenance, the lens settings have returned to the factory state. I need to refocus the lens, adjust the light source, and Reset some parameters.”
"How long will it take?" Zhang Wei asked.
"I don't know, I've never done this. When I operated before, the parameters were already set by others." The autistic man replied innocently.
"Don't break this machine. I heard that this thing is very valuable. I can't afford to pay for it if it's broken!" Zhang Wei reminded.
“It’s not that easy to break!” the autistic man said, and began to tinker with the keyboard.
Zhang Wei could only sit aside helplessly, secretly wondering how much it would cost to exchange for an electron microscope repair technology.
At this moment, the doorbell of the laboratory rang.
“Someone is coming!” Zhang Wei was startled.
It’s winter vacation, why would anyone come? Entering the laboratory without permission and using high-end experimental equipment will result in expulsion according to school regulations!
If the experiment is completed and Zhang Wei has obtained the experimental data, it will be fine if he is fired. After all, there will be a Nobel Prize-level paper as compensation.
But the experiment hasn’t started yet. It would be an injustice if it were discovered at this time!
"The doorbell rang." The autistic man also stopped what he was doing.
"You are busy, I will take care of it! If you are discovered, you will say that you were drunk and you were dragged here by me. You don't know anything." Zhang Wei said and walked towards door.
The autistic man hesitated for two seconds, but still followed Zhang Wei's footsteps.
"I'm afraid you can't handle it."
The two of them arrived at the entrance of the laboratory one after the other. I saw the security uncle holding a flashlight and looking into the laboratory.
Seeing that it was the security uncle, Zhang Wei breathed a sigh of relief. He pretended to be calm and walked forward, opened the door of the laboratory, and asked, "Are you okay?"
"Don't worry about it." It’s winter vacation, are you still busy?” The security guard said with a smile: “I saw the lights on in the laboratory, so I came over to take a look.”
At this time, Zhang Wei and Chen Ming were wearing glasses. Wearing a hair cover and a white coat, he looks like a standard experimenter. He also wears goggles and a mask on his face. If you are not a familiar person, you will not recognize him at all.
When the security guard saw this outfit, he had no doubts. The graduate students working in the laboratory all looked like this on weekdays.
"There are a few experiments that have not been completed yet." Zhang Wei put on a familiar face and continued: "You are also responsible enough. You are still here to inspect even though it is so late." "The main thing is that There are a lot of equipment inside, and I can’t afford to lose any of them,” the security guard said.
“It can’t be thrown away. No one will use this thing except us!” Zhang Wei said casually.
"But you who are engaged in scientific research have a hard time. It's almost the Chinese New Year. Have those professors gone home? You are still working hard here!"
The security guard seems to be There is actually an element of probing in the casual inquiry.
Security guards at Tsingta University cannot be recruited by simply placing a name in the talent market. Many security guards have special backgrounds and experiences, including many retired military and police personnel, and even those deployed by the National Security Bureau. The investigators are of course extremely vigilant.
Zhang Wei said calmly: "I don't want to delay it until this time. There is really no way. When observing the results of this experiment, the sound must be lowered to below 28 Hz. There are usually too many people, and it is very difficult. It is difficult to meet this requirement. If we want to obtain more accurate experimental data, we can only do experiments at this time."
"That's it." The security guard nodded and continued: "Actually, it is already on vacation. , there is no one in the laboratory during the day, it is also very quiet.”
The security guard means, why don’t you come during the day?
“Not during the day, the experimental results are easily disturbed! During the day, the sun is facing our hemisphere, and the magnetic field generated by the sunlight will interfere with the experimental results. If you do the experiment at night, it will also It’s not that there is no magnetic field interference at all, but the interference will be much smaller!”
Zhang Wei continued to talk nonsense seriously.
The confusion in the security uncle's eyes flashed away. Although I am not well educated, I am a security guard at Tsingta University and I am not easily deceived!
The autistic man next to him suddenly took over Zhang Wei's words and explained: "It's Coulomb's law. The interaction force between two stationary point charges in a vacuum is related to their charge amounts. The product is directly proportional and inversely proportional to their quadratic power.
However, due to the influence of the magnetic field, the electric field space generated by the stationary charge will change in time, and the electric field force generated by the electric field excited by the moving charge will occur. It doesn’t obey Coulomb’s law.”
“That’s it! It’s Coulomb’s law!” The security guard nodded in realization.
In fact, I didn’t understand a word of it!
But you’re right if you don’t understand! This shows that they are really conducting experiments.
These two are indeed our own people, that’s right!
Only my own people can say things that I don’t understand!
The password tonight is correct.
Thinking of this, the security guard dispelled his doubts and immediately smiled with a smile on his face: "Okay, I won't disturb you for the experiment."
"Well, please be gentle when you walk!" Zhang Wei continued to remind.
"I remember, below 28 Hz, I'll be gentler and try not to make any noise!" The security guard left quietly like a thief.
Watching the security guard disappear from sight, Zhang Wei let out a sigh of relief.
"Thanks to you, I fooled the security guard away! But you are really good, you can recite Coulomb's law casually!" Zhang Wei said.
"The front is memorized, and the back is made up by me." The autistic man said, turning back to the laboratory and continuing to debug the equipment parameters.
"Autistic people can also lie? Have you stayed with me for a long time and learned bad things?"
It's a new week, please collect it, please vote for me, and please read it! Thank you for passing the test!
(End of this chapter)