Siheyuan: Returning from studying abroad, with extraordinary understanding

After seeing the penicillin crystals, everyone kept staring at the flask.

"Beautiful, so beautiful!"

Qian Yuanqing exclaimed as if he had seen a fairy.

"It's really beautiful. I didn't expect that I could see the manufacturing process of penicillin with my own eyes."

Zhao Yiming was also deeply moved.

The same goes for Liu Yulan. This is a miracle drug that can save millions of people!

This reminded her of the patients waiting to die in the hospital. There were treatments available, but because there were no such antibiotics, the patients could only wait to die! ~

She didn't even know that her tears were slowly flowing out from the corners of her eyes.

I don’t know whether I was excited or sad at this moment. It’s neither. I was crying with joy.

The time of waiting for crystallization seemed very long to everyone.

They all wanted the crystallization to be completed faster so that they could get penicillin faster.

But they did not urge him out loud, but watched quietly.

Lin Changqing also understood everyone's feelings and stood behind, watching silently.

Leave the joy to them.

Lin Changqing knew that what he had done was worth it.

If it weren't for me, it would have taken several more years to produce penicillin.

In a few years, I don’t know how many people died and how much money was cheated by other countries.

And when he came here, he naturally would not let such a thing happen.

From now on, Longguo will no longer be short of penicillin.

The waiting time is long, but for Lin Changqing, it is not long.

Soon, an hour passed and the penicillin had fully crystallized.

Lin Changqing washed out the penicillin crystals and then proceeded to the final step: drying!

Drying was very simple. Lin Changqing only took a few minutes to dry the penicillin crystals.

He put the obtained penicillin crystals into two test tubes and sealed them.

Lin Changqing used his mental power to quickly determine the weight of the penicillin crystals: 5.23 grams.

Of course, he still weighed it on a scale in front of everyone and it was 5 grams.

"Here, everyone, take a look. This is penicillin crystal. If the purity is high enough, it can be used directly. Of course, it needs to be ground into powder and a certain amount of physiological saline added."

Everyone gathered around and looked at the test tube containing penicillin crystals in Lin Changqing's hand.

No one dared to touch it, for fear that they would accidentally bump into it and cause the test tube to fall to the ground.

"Is this penicillin? The penicillin used for patients in hospitals!"

Zhao Yiming's eyes were red and his body was trembling as he looked at the penicillin in Lin Changqing's hand. He wanted to reach out and touch it, but was afraid of damaging it, so he pulled his hand back.

Everyone present, except Lin Changqing, was extremely excited.

Even Zhou Yuan is no exception.

Although he had seen his mentor create penicillin crystals in the laboratory where he studied abroad in Eagle Sauce, he was not that excited.

Because the tutor's laboratory has advanced equipment, doing an experiment is much easier.

Now, Lin Changqing is extracting penicillin from nature, and the difficulty can be imagined.

"Hmm? Why is the color of this penicillin different from the one used in the hospital? The penicillin used in the hospital is a bit yellow in color."

A gay man raised his own question.

"I know this. This penicillin is of higher purity, so it has no color."

"Comrade Yulan is right. Only high-purity penicillin crystals are colorless. Other colors contain impurities."

Qian Yuanqing answered first.

"Hold it up for you to see!" Lin Changqing handed out the test tube in his hand, and when he found that no one reached out to take it, he spoke.

"No, Changqing, you hold it. I'm afraid we won't be able to hold it steady and it might fall to the ground."

"What's the big deal? How will you ever be short of penicillin in the future? If you lose it, just get a new one!"

Lin Changqing said nonchalantly, "Here, you can watch it if you want."

Lin Changqing gave the test tube in his hand to Zhao Yiming and Qian Yuanqing respectively.

When the two saw the test tubes in their hands, they subconsciously held them tightly, fearing that they would lose their grip and drop them.

Lin Changqing found it a little funny to see the two people looking nervous, but he didn't laugh.

If it were him, without the golden finger and the awakening of his past life memories, he might not be as good as them.

"You can arrange these two doses of penicillin yourselves. By the way, remember to test the purity."

"Changqing, you invented penicillin, so it's up to you to decide how to use it."

"Yes, yes! You are the master."

Lin Changqing looked at everyone. If he didn't make arrangements, they really didn't know how to make arrangements.

"Okay, two copies, one for reporting to the higher-ups, and one for research, such as testing purity. As for the research direction, Zhou Yuan is more clear."

Zhou Yuan immediately stood up:

"Make sure to complete the mission."

"No need to be so formal. You still have things to do later. Those who need to write reports should do reports, and those who need to conduct inspections should conduct inspections. You can arrange them yourselves. I'll be leaving first."

As soon as Lin Changqing finished speaking, Zhao Yiming and Qian Yuanqing immediately grabbed Lin Changqing's hands.

"You can't leave, Changqing, you can't leave. The results are yours. If you leave, then what are we?"

"Yeah, how can you, the maker, not go and report? If that happens, won't the leader scold us to death?"

"Changqing, please stay. We will celebrate together tonight!"

Others also gathered around and stopped Lin Changqing, preventing him from leaving.

"Let go first. Let me check the time. I promised my sister in the morning to go back early."

The two men let go of Lin Changqing's hand, but silently blocked the door.

"It's 5:23. It's getting late." Seeing the expressions on everyone's faces, Lin Changqing softened his heart. "Forget it, I won't leave. Uncle Zhao, arrange an office for me. I need to write some things."

"Okay! I'll arrange it right away." Zhao Yiming immediately said with a smile, "Changqing, follow me."

Seeing that Lin Changqing was not leaving, everyone hurried to finish the work.

When they arrived at the office not far from the laboratory, Lin Changqing asked Zhao Yiming to give him a stack of white paper.

Zhao Yiming did as he was told and brought several hundred sheets of white paper to Lin Changqing.

Lin Changqing asked Zhao Yiming to take care of other things and started writing the information.

Zhao Yiming did not leave immediately, but quietly poured tea and water for Lin Changqing.

Lin Changqing ignored him and concentrated on writing his own information.

He started working with both hands, shocking Zhao Yiming!

Zhao Yiming had seen people writing with both hands, but he had never seen anyone write so quickly and well at the same time, and with different contents.

Because he saw that Lin Changqing wrote equally fast with his left and right hands, and he felt that even professional writers were not as fast as Lin Changqing.

During the tens of seconds he was stunned, Lin Changqing had already finished writing two pages.

Lin Changqing's mental strength is very strong and he can do many things at once very easily.

Now, what determines his writing speed is not himself, but the speed at which the ink flows out of the pen.