Rebirth of the God-level Xueba

Chapter 413 How to Use the Centrifuge

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As the boss of the laboratory, Yang Rui has forgotten to eat and sleep, and Sun Ruyue and other experimental dogs naturally have no reason to rest.

Of course, it’s not uncommon for lab dogs to stay up late, or to put it another way, a lab dog that doesn’t stay up late is not a good lab dog. The lab has worked so hard to raise you, but it’s not to talk to you about the eight-hour work system, workers’ rights and so on.

Regardless of whether it is a domestic or foreign laboratory, if you randomly sample a few people, the hairline is definitely much lower than the national standard, irregular work and rest time, irregular eating, mental and physical consumption, and other problems are common in the laboratory.

If those who are experimental dogs only describe their working methods, work and rest time, and work remuneration, others will probably think that they are locked up in a sweatshop.

Fortunately, the ham sausage that Yang Rui had begged for was still left, and it was used as food in the laboratory, so that everyone could make the laboratory their home.

Even Huang Mao, after eating two ham sausages, raised his thumbs and praised: "Our President Yang is really generous."

According to their thinking, even if Yang Rui didn't pay for the ham sausage, if he changed hands, it would still be a huge amount of money.

The so-called massive amount is at least tens of thousands of yuan.

Now is the era when one billion people and 900 million people are down, but Yang Rui has no such idea, and he used it for everyone to eat for nothing.

Yang Rui, however, has long looked down on tens of thousands of yuan. Not to mention, just a WestJet factory, after the transformation, the annual dividend will be doubled, let alone 600,000 US dollars per year, which is equivalent to tens of thousands of dollars per day. income in RMB.

Although a large part of the money will be invested in the laboratory, the laboratory will also produce output in the future.

On the contrary, Yang Rui liked the "generous" evaluation.

It is actually quite difficult for a person to establish an image, especially a good image, in front of tens or hundreds of people.

Within the scope of Peking University, Yang Rui can easily get the evaluation of "good study" or "promising", but in terms of personal evaluation, the levels are actually uneven

"Generous" is a pretty good evaluation.

Song Jiang and Lu Junyi relied on their generous evaluations to conquer the world.

To be a generous laboratory boss is also Yang Rui's pursuit.

At least, generosity can make lab colleagues feel more comfortable.

But that's all, the work in the laboratory is heavy, and it's hard to enjoy even the best things.

Yang Rui was also exhausted, but he could still hold on.

He does research because he is really interested, not just to make money.

Once upon a time, even if he wanted to be tired and valuable, he couldn't do it. If the level of the tutor is average, you will not be able to apply for great projects; if you can't apply for great projects, you won't have enough funds, and if you don't have enough funds, you won't have the resources to do experiments all day long.

It is indispensable to read literature all day long, but it is impossible to do research by reading literature all day long.

Especially in the natural sciences, if you don't do it yourself, you don't know whether the final result is the same as you imagined.

Bold assumptions and careful verification are the most basic ways of scientific research.

If you look at the Chinese laboratories in the 1970s, you will know that those with insufficient funds for experiments spend their days there doing "theoretical research".

In contrast, the funds of Huarui Laboratory are too abundant.

In just a few days, Yang Rui conducted dozens of experiments.

Experimental assistants, including Sun Ruyue, lined up to do pre-experiments.

The most used centrifuge in the laboratory, "humming" almost never stops, so that Wang Xiaoyun kept worrying: "This thing will not break down."

At this time, Wei Zhenxue said proudly: "Don't worry, it can't be broken. I used a centrifuge for breakfast some time ago. After running it for half an hour, there was no problem at all."

Wang Xiaoyun already knew that Wei Zhenxue was just teasing, but she still didn't expect him to be able to tease to this level, so she couldn't help but support her forehead and said, "Old Wei, what breakfast do you have, can you use a centrifuge?"

"Anything that needs solid-liquid separation can be used. For example, I like to drink mung bean juice, but I don't like to eat mung bean. The cooked mung bean porridge can be placed in a centrifuge. After a while, I immediately skim the mung bean soup It's out..." Wei Zhenxue introduced his breakfast very seriously, and then said: "It's also very good to use a centrifuge for drinking tea. Pour boiling water into it, and immediately use the centrifuge to skim the tea. It tastes refreshing and balanced. .”

"What is tea balance..." Wang Xiaoyun was amazed.

The structure of the centrifuge is actually very simple. It is a machine that rotates rapidly in the middle and is connected with containers around it.

Because the rotation in the middle is very fast, such as thousands of revolutions per minute, the containers connected around will be separated due to their density. For example, heavy mung beans or tea leaves will gather together, and mung bean soup and tea soup will gather to the other side. In theory, this is an advanced machine that is better than a filter. It is useless at home, mainly because of cost.

Yang Rui has done similar things before, so he quickly thought of a key problem, and said: "Our centrifuge is not big, it seems that it can only connect test tubes.

"Yes." Wei Zhenxue had such an expression.

Wang Xiaoyun asked even more "amazed": "Put the mung bean porridge in a test tube, then separate the mung bean soup, and then drink it?"

"That's right, it's okay to settle for a while, but the final step of taking it out is a bit troublesome, I like to leave a little bit of soup..."

"You have all the experience," Wang Xiaoyun said helplessly.

"Of course." Wei Zhenxue said naturally.

"The test tube...isn't it dirty?" Wang Xiaoyun finally couldn't help asking.

Wei Zhenxue seemed to think about it...

Wang Xiaoyun felt dizzy again, do I still need to think about this kind of thing? Everyone would think of it, at least a normal person would think of it...

Wei Zhenxue quickly came up with the answer, and said calmly: "I washed it carefully."

"Two days ago, it was filled with chemical reagents, and today it is used as a mung bean soup bowl. It is not good to wash it."

"Fortunately, you are still studying chemistry, and you know that the test tube can be washed cleanly." Wei Zhenxue spoke eloquently.

Wang Xiaoyun was stunned for a moment: "Is it me who dares to be wrong?"

Wei Zhenxue said solemnly: "Your thinking is behind."

"My thinking is backward? Is it advanced to put mung bean soup in a test tube and then put it in a centrifuge?" Wang Xiaoyun couldn't laugh or cry.

Wei Zhenxue shook his head and said, "It's not mung bean soup, what's put in is mung bean porridge, and what's separated is mung bean soup."

"Uh... Forget it, I'm going to do the experiment, so I don't need to bring me lunch at noon." Wang Xiaoyun had an admiring expression.

Tu Xian coughed twice: "I still have to eat. That...Old Wei, how many test tubes will I save for you in the future?"

"No, I'll use spin washing." Wei Zhenxue said politely: "The one who should do the experiment should do the experiment, and the experiment should be given priority."

Yang Rui felt helpless, and patted Wei Zhenxue on the shoulder: "You're welcome, I'll buy you a set of test tubes."

"That's so embarrassing..."

"It counts as a lab benefit."

"That's it... Then buy a bigger test tube. A blender is also very useful with a centrifuge, such as making orange juice or something..."

"That..." Huang Mao suddenly interrupted the chat of several people, and said, "I have something here."

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