Wang Ning nodded with a smile, Lu Weifeng is the person in charge of the laboratory, it would be strange if he was not familiar with the equipment. With Lu Weifeng's help, the experiment will be much simpler.

"I'm not an outsider, so I won't be verbose. Brother. Please select the rare earth associated ore first! ”

It is not that Wang Ning said that the existence of Ning element in the associated ore means that there must be Ning element in the associated mine, he needs to go through all aspects of screening, analysis, and get the data he wants, and then he can have further research.

Once the theory is not supported, the first step of the study cannot be completed, and the next step of the plan needs to be slowed down and continue to analyze and find out the error points.

This is one of the reasons why mathematics is important, every experiment needs to be analyzed before it can be analyzed, and only when the data is supported can there be further planning.

And in the experiment, each step of the plan needs to be referenced by data. Look for questions in the context of references and explore the answers you can speculate on.

Yes, one of the most interesting things about science is often the process of having the answer first, and then deducing the answer. Verification step by step, step by step exploration, whether you can find a correct verification process.

If there is no verification process, it does not mean that the answer is wrong, it only means that there was an error or error in the trial process. What scientists have to do is to find out the error or error, continue to derive and find the right path.

Just like a maze, there is a beginning and an end, and all scientists have to do is enter the maze and rely on their own ability to reach the end.

A good scientist can not only find the end as quickly as possible, but even find another hidden end point in the maze, and another start in the end. The original labyrinth has become even larger. It's more complicated.

This time. Sober people will remember those ends, starting points, continue to follow their own train of thought, and then study new mazes after getting out of the small maze, and continue to study one ring after another, and finally go deep into the deepest part of the maze.

A slightly more greedy scientist might find a maze studying a maze, and eventually they do get deeper and deeper, but too deep. I couldn't find the exit of the labyrinth, and I was completely trapped in the labyrinth.

The same is true for the Ning element, which is also a process of searching for the answer after it already has the answer. It's just that Wang Ning has one more plug-in than other scientists, he not only knows the answer, but even the discovery process is clear.

His current situation is equivalent to obtaining the entire map of the maze before entering the maze, and what is even more speechless is that he can also locate satellites in the maze, for Wang Ning, there is no difficulty at all for the Ning element.

It's just that although there are no difficulties, Wang Ning needs to create a few difficulties. Who in the maze does not make a few mistakes. In the strange labyrinth, not a single mistake exists. Others will surely suspect him of cheating. He did cheat, but he couldn't show that he wasn't.

Heard Wang Ning's instructions. Lu Weifeng nodded: "Okay!" ”

As he spoke, he walked directly to the operation table in the laboratory and began to operate.

With the development of science today, the process of experimentation is completely different from what it used to be. A few decades ago, there was no experimental equipment at all, and the main equipment of scientists was precision bottles and their own hands, and a little more scratch paper.

What they can do is study the surface of matter and derive some answers from it.

In the usual years, scientists still need a lot of hands-on skills, and they need to be involved from the beginning to the end of the experiment. In particular, the test of extracting elements is the most tiring and the most concentrated.

Don't talk about desertion in the test, even if your fingers shake slightly, the whole test will fall short. That's right, not a difference, but a direct failure. There is still an irreparable failure, and once it fails, the experiment needs to start anew.

In the extraction test, not only the substance needs money, but also the utensils, the dissolved solution, and all kinds of messy things are money. Failure once means losing a sum of money. How many failures can a lab tolerate? Not to mention that it costs money, and many mentors and small labs will be very distressed.

This is also the reason why the original scholars have very strong hands-on ability but are very poor, the most fundamental factor is the lack of money, each experiment needs to be fully concentrated, the lower the failure rate, the stronger the hands-on ability. Correspondingly, the consumption is too large, and many students have no opportunity to operate at all, and their hands-on ability is naturally poor.

Now, all kinds of large-scale test equipment are slowly replacing the hands-on ability of scientists. Whether it's rinsing, extracting, verifying, all scientists have to do is pay attention to the use of equipment. As for hands-on operations, very few scientists have gone down in person.

After all, the stability between humans and machines is still different, and machines can remain stable for a long time, and as long as there are no parts or program problems, every test of the machine will be successful.

If humans don't make it, a little more sound, a little heavier breathing, can be illuminated as a failure of the experiment. And this failure rate will increase, no matter what aspect you consider, it is an inevitable trend for machines to replace human hands-on ability.

But from another point of view, it is true that today's scientists are getting worse and worse. Under the guidance of instructors, the new generation of students are more familiar with the equipment, even if they are experimenting with themselves, it is only a small and basic hands-on operation. In large experiments, equipment does replace hands-on.

Despite the concerns, there is a trend towards machines replacing hands-on ability, and no one can change that.

After selecting the associated ore, the machine will automatically remove the associated ore and put it into the analysis box for data analysis.

While the equipment was analyzing, rows of dense numbers began to appear on the equipment in front of Wang Ning and them.

The type of substance, the production environment, the elements, the data, and all aspects of the information are displayed.

It is not that no one has analyzed associated minerals, and many laboratories have studied associated minerals, but the results obtained are not satisfactory, so there is no further research.

Lu Weifeng has also analyzed associated mines, and he is still familiar with the data of associated mines. He knew a few of the main data, such as the content of the elements and the types of elements.

The data he knew was all visible on the screen, and although there was a certain amount of error, it was within the standard range. For environmental reasons, it is normal for the concentration of elements to have a certain error.

With such a normal set of data, can it really be explored to the Ning element? Lu Weifeng was still a little skeptical. (To be continued.) )