super medical system

Chapter 197 Twist

On the [-]th floor of the Life Science Building, in the cell biology laboratory and aseptic operating room, the man who was poking his head in the little old man's office just now was sweating profusely, holding a cylindrical gas cylinder with a diameter of [-] centimeters each. He moved his steps with difficulty.

"I'm sorry to trouble you, junior."

The one who spoke was a woman in her thirties who could be called an aunt. She was the third senior sister whom Yang Tian had a relationship with last time, and she was also the only female student Zhong Zheng accepted.

There seemed to be more beads of sweat on the man's forehead, and he quickly said, "It's okay, it's okay, senior sister, you don't have to be so polite, you should."

In fact, generally speaking, the workers of the gas supply tanks always send the bottles to their laboratory, and then the people in the official laboratory come to pick them up when they need them, or the little old man and his classmates in the laboratory send them over.

The reason why there is such a mechanism is because the mentors of the two companies, the old man and Zhong Zheng, are relatively close in private, and the other reason is because Zhong Zheng's research team is rather strange.

Hmm, how weird is it?
Zhong Zhengzheng has only accepted 6 students including Yang Tian in these years, and five of them are not in the laboratory all the year round, only one is the fourth student, and he is often too busy to hold the bottle...

"Sister, why are you suddenly free to come to the lab?"

The man holding the cylinder finally couldn't hold it back. This was the first time he saw this legendary "senior" in the few months since he entered the laboratory. He said it was a senior, but in fact, she could bring her own graduate students long ago... …

"I have something to report to the teacher, so here I come."

The woman took it lightly, and then showed the man a "seeing off" smile. Of course, the man greeted him tactfully and left.

When the man went out, another strong man of about 185 came in. He wore a white long-sleeved lab coat, blue rubber gloves, light blue mask and hood, and his exposed eyes were full of honesty. Zhong is Yang Tian's fourth senior brother who is officially doing the experiment.

He was still passing cells on the sterile operating table just now, and the alcohol lamp hadn't been turned off yet, so he was sent by his senior sister to find something temporarily, and he came back at this time.

The fourth brother glanced at Zhong Zheng, a hallway and a laboratory separated by three layers of glass ten meters away. He was holding the glove he had just taken off in his left hand, and he was holding a mobile phone in his right hand, and he didn't know who he was talking to.

Turning his head to look at the senior sister in front of him, the fourth senior brother had a simple and honest face, "Senior sister, what's wrong?"

"Here's the wrench I asked you to find?"

"That's it."

The fourth senior brother handed out the wrench in his hand, and the third senior sister over there took it and wanted to put it on the gas tank. After thinking for a while, she retracted her hand, "Well, go get some soapy water."

Now the fourth senior brother knew what she was going to do.

Twist the cylinder!
The tricky thing is that most of the bottles of the gas company that cooperates with the laboratory are in disrepair, not to mention rusty, the most important point is also the most painful point: he always leaks gas!

Therefore, every time a new gas cylinder is delivered, everyone should drop a little soapy water on the valve at the top of the cylinder to see if there are any bubbles on it. If there are bubbles, it means a gas leak.

Unfortunately, this time the cylinder still leaked.

Third Senior Sister and Fourth Senior Brother stared at the bubbles emerging from the top of the cylinder, and picked up the wrench.

This is a special and unique cheat invented by the big brother who is now in Germany - loosen the valve first, and then tighten it again. Many times, once this trick is used, the gas cylinder will not leak.

Originally, the fourth senior brother should have done this, but now the third senior sister picked up the wrench and started to do it calmly, the fourth senior brother stared at the honest big eyes and chose to watch.

Well, after all, Third Senior Sister is considered an elder, right?

But the valve of this steel cylinder seems a bit too tight today?
The third senior sister twisted it a few times, but the valve didn't move at all, and the steel cylinder kept rotating, so there was no force at all.

However, the senior sister has also held leadership positions in the hospital all year round. She was full of momentum and waved her hand, "Come and hold the bottle for me!"

The fourth senior brother hugged the bottle obediently, and then the third senior sister calmly took the wrench and turned it on. This time it was not bad, the wrench slowly started to turn the screw, and gradually, it became looser and looser.

The fourth senior brother was a little uneasy, but he had done the same thing in the past, and it seemed that nothing happened...

Always felt that something was wrong, the fourth senior brother retracted his head slightly, but still felt something was wrong, so he turned his head to the side again, and staggered the valve facing him.

……

"Yang Tian... You said you, why did you do something wrong, but you were going to run into the hands of the old bull head? It's really... Sigh, this matter is a bit difficult!"

Zhong Zheng's somewhat distorted voice came from the microphone, and Yang Tian could hear the helplessness in his tone from such a distance, he couldn't help shaking his head and smiling bitterly, it seemed that he was really in trouble this time.

But if the matter is repeated, and there is no way to determine whether the child is really sick, Yang Tian still can't just walk away like this...

This is not just a matter of morality and principles, it has already involved the bottom line of being a human being!
Yang Tian sighed here, Zhong Zhengzheng also sighed, and then Yang Tian heard the other side say to himself:
"That old man is very stubborn. He can't pull back eight donkeys, let alone me. What's more, based on what I know about him, this thing has happened for so long. He must have made a fuss. I guess the principal and vice-principal know about it."

Zhong's formal analysis left Yang Tian speechless. According to the short contact before, Yang Tian had already discovered that the little old man had a somewhat bursting personality. This kind of situation is really very likely to happen!

"I said, Yang Tian, ​​I know your ability, and I also believe that you will be able to make it to the national competition, but you don't have to focus on this year."

Zhong formally began to persuade Yang Tian earnestly. When Yang Tian told him that he was going to participate in the competition, he was extremely firm, so he accepted it, but now he began to think a little bit.

It is said that only he and the fourth child stay in the laboratory every day, the huge laboratory is very empty!

It happened that there was a project in hand, Xia Bin didn't have time to do it, wouldn't it be great to take Yang Tian over to do the project?
"You are only a freshman now, and you still have four chances in the future, why don't you accumulate a little more, and then make a lot of money?"

Zhong Zheng's reason was also very good, originally, if Yang Tian was not so monstrous, he seemed to know everything and had studied medicine for many years, which freshman would be eligible to participate in this kind of competition!It must have been brushed down in the preliminary round!
Although I heard that Wang Zhi's team is pretty good, but this year's juniors and seniors also have a few good seedlings. If Yang Tian still wants to participate in the competition, he will catch them and form a team?
What a simple matter!

It's a pity that Yang Tian didn't appreciate it, and directly rejected Zhong Zheng's suggestion. He only had one chance, and he could only grasp it firmly.

"Okay, I'll talk to him later, but..."

"Oh!"

"Crash!"

"Crackling!"

Only halfway through Zhong Zheng's words, there was an earth-shattering explosion sound from the phone, followed by a burst of random sounds, and Yang Tian vaguely heard the sound of many broken glassware.

"Teacher? Teacher?!"

"Beep beep..."

The phone was hung up amidst the noise, Yang Tian looked at the phone in his hand with a dazed expression, his mouth opened wide.

What's the situation...

　I'm going to the laboratory at night, and the second is a little later...

　　
　
(End of this chapter)