I failed a course, and the system became my study supervisor.

Chapter 36 Conflict in the Experiment
In order to facilitate observation and photography under the microscope, the sealing device used for vacuuming should be as small as possible.

However, such equipment is actually not easy to find. With the help of Zhao Yuanshan, he asked several other teachers' laboratories before finally finding a fist-sized sealed glass cover that can be vacuumed.

There was only one set of equipment, so of course they couldn't work separately like before. The five of them had to squeeze around one lab table.

However, it is better to have two or three operators to avoid mistakes caused by too many people.

In the end, Xu Ling decided that Ji Yun, Mu Yuehan and himself would be the ones to conduct the first experiment.

"The vacuum needs to be drawn slowly to prevent the stability of the water droplets from being destroyed."

Xu Ling warned.

However, just as Xu Ling finished speaking, he saw the water droplets in the glass cover roll a little to the side due to the rapid loss of airflow.

"Mu Yuehan! I told you to operate slowly and not to damage the water droplets. What's going on?"

Xu Ling was a little annoyed.

Mu Yuhan just said "oh" and didn't take it seriously.

"Restart the drip and draw again."

Xu Ling said in a deep voice.

……

"This time, you have to go slower! Control your rhythm."

Xu Ling reminded again and again.

Fortunately, Mu Yuehan did not make any mistakes this time. The relative position of the water droplet in the glass cover did not change, and it slowly shrank into a near sphere.

Next, we need to measure the magnification, which is relatively simple, so there is no problem.

However, after measuring the resolution and getting the data, Xu Ling still had an accident.

Uncertainty is increasing instead of decreasing!

what happened?

What went wrong?

At this moment, Mu Yuhan said sarcastically:
"You said you wanted to vacuum it, but after all this effort, how come it's all in vain?"

Xu Ling's face darkened instantly. He felt a little dissatisfied and couldn't help but doubt himself.

Even Liang Xiuyuan and Huang Yunfeng looked at Xu Ling with more doubt.

After a long silence, Xu Ling felt helpless and whispered:
"Tear it down and do it the same way as before!"

"Huh? You were the one who had to vacuum the equipment, and you were the one who had to dismantle the equipment. Who's to blame for wasting all this time?"

Mu Yuhan continued to be aggressive.

Influenced by Mu Yuhan, Liang Xiuyuan and Huang Yunfeng also became somewhat unfriendly.

"Then what do you want to do?" Xu Lingzhen was a little angry.

"Don't be the team leader anymore! You're wasting everyone's time."

Mu Yuhan's true intentions are revealed.

Ha ha.

Xu Ling sneered in his heart. He was just a team leader. Did he really think he cared that much?

But, I can give it to you, but you can't take it!

Even a clay Buddha has a temper, let alone a human being!

"If I don't want to be the team leader, will you? Think about whether you are qualified! You say I wasted everyone's time, but I did it to get better experimental results and to achieve a good score in the end!

What about you? You only think about completing simple tasks and doing nothing all day long. Are you qualified to be a team leader?

Xu Ling spoke each word with great emphasis, each one a gem of wisdom.

Mu Yuhan was a little angry and responded with gritted teeth:

"But you just had the opposite effect and wasted time. Do you admit it?"

"I admit it, then let's dismantle the experimental equipment now!"

After saying that, Xu Ling started to take action.

At this moment, Ji Yun, who had been silent all this time, spoke:

"and many more!"

"What's wrong?" Xu Ling said, a little confused, "Tear it down first."

After a pause, Ji Yun said solemnly, "There's nothing wrong with this method. If we do a normal experiment, it will definitely reduce the uncertainty.

The reason for the poor experimental results isn't the method, but the operation. Mu Yuehan didn't follow yesterday's standards when reading the resolution limit.

"Don't slander me! I read it carefully!" Mu Yuehan said it firmly, but she was a little panicked in her heart.

Ok?
Looking at Mu Yuehan's somewhat flustered expression, Xu Ling finally understood that she was the one behind it.

But there is no evidence, and I don’t know whether there is any surveillance in the laboratory.

Even if there is, adjusting the surveillance footage would not only waste time, but also fail to directly detect the little movements made by Mu Yuehan.

After all, if you don’t read the numbers carefully, it’s not easy to see.

You have to think of other ways!

"Since you said you didn't intentionally misoperate, let's do the experiment again. Let Huang Yunfeng take your place and read the readings."

Soon, Xu Ling thought of a solution.

Mu Yuhan was visibly panicking, her lips trembling slightly, but she refused to lose the battle:

"Okay! Do it again! I want to see how you explain it later!"

Xu Ling couldn't help laughing in her heart. Shouldn't she be the one to explain?
……

"Read the numbers carefully, according to yesterday's standards!" Xu Ling reminded.

Huang Yunfeng also wanted to know whose problem it was, so he read it very carefully.

Mu Yuehan watched with gritted teeth, but Xu Ling ignored her.

The data measurement was completed quickly, and Xu Ling demonstrated both manual calculation and computer calculation in front of several people.

The combined uncertainty is 3%!

Expanded uncertainty 4%!

Compared with the 7% and 8% data measured by Mu Yuhan just now, it is much better.

However, Mu Yuehan still refused to admit it, insisting that the result was an accident and that hers was correct.

In order to shut her up completely, Xu Ling asked Liang Xiuyuan to test and do another experiment.

The two uncertainties are 3.5% and 4% respectively, which are also much better than the data measured by Mu Yuehan.

"How's that? Did you admit you didn't do it right?"

Xu Ling questioned.

"Experiments are accidental, and my operation is fine."

Mu Yuehan was still stubborn, but her tone had become much weaker.

Xu Ling did not continue to beat the man when he was down. It was enough for him to prove that he was right.

Without saying anything else to Mu Yuehan, Xu Ling led everyone to repeat the experiment several times.

However, during this period, the other members of the group, especially Huang Yunfeng and Liang Xiuyuan, had already felt a clear sense of alienation towards Mu Yuhan.

After obtaining multiple sets of data, the data measurement of this experiment is completed.

Despite all the unpleasantness in the process, Xu Ling still encouraged everyone and then let them disperse.

The writing of the experimental report was still handed over to the experienced Ji Yun.

However, Xu Ling, who thought the matter was over, received a call from Zeng Boyuan.

"Xiao Xu, when participating in research and competitions, the most important thing is unity within the group. As the group leader, how can you exclude others?"

Zeng Boyuan said earnestly.

Huh? Exclusion?

Xu Ling was extremely confused and asked quickly, "I didn't do anything to exclude you. What did Mu Yuehan tell you?"

"A real man should be brave enough to take responsibility for his actions. A little girl called me crying, saying that you took the lead in ostracizing her and even attacked her personally."

Zeng Boyuan's tone was somewhat dissatisfied.

Xu Ling quickly explained, "No! She performed the experiment improperly, and then she said there was something wrong with my plan."

Immediately afterwards, Xu Ling told the whole story in detail and said with certainty that he could find other people to testify.

After hearing Xu Ling's words, Zeng Boyuan fell silent.

(End of this chapter)