Cannon fodder is a full-level boss

Professor Yu returned to A University after finishing his work.

They were working on a project during this period, and Professor Yu actually went out for data in this area.

During the lunch break in the laboratory, Professor Yu happened to pass by. One of his students was watching a video and laughing while watching it.

When he saw Professor Yu, he showed it to him, "Professor, please watch this video."

"Hahaha, these people nowadays don't even draft their lies."

"The person with the account name Super Dad said that he spent 100 yuan to buy a detector online that was said to be able to detect the density of rocks. He bought it out of curiosity, but he didn't expect that the detector only had one button after he bought it, and he couldn't even adjust the data. In the end, it looked like a car at least, and there was a remote control lever, so he gave it directly to his three-year-old son to play with."

"Speaking of this, I just thought it was a matter of buying a fake, who knew that this account called Super Dad also said..."

"What else?" Professor Yu asked excitedly, his voice was full of seriousness, and even his brows were deeply furrowed!

The student was startled when he turned his head.

After all, Professor Yu is a very kind person in normal times, so these students also like to chat with Professor Yu after experiments.

"Professor Yu, what's wrong with you?"

Professor Yu also knew that his reaction seemed a bit exaggerated, and he slowed down his tone, "It's okay, you continue talking."

Detector, detect the density of rocks.

Professor Yu immediately remembered the competition he visited in a middle school a few weeks ago.

It was the work of those two students.

"The person who posted the video later said that the whole family went back to their hometown. One time when they went to the mountains to play, the son happened to be carrying the detector that was used as a toy car. When he was tired and resting halfway, the detector suddenly sounded an alarm, saying that there was something wrong with the rocks there, and asked people around to evacuate quickly. The man didn't take it seriously, but because he had just rested enough, he continued to climb the mountain. Who knew that when he climbed to the top of the mountain, he suddenly heard a loud "boom" from somewhere!"

"It was not until we came down from another mountain road and went home to watch the news that we found out that the mountain they climbed during the day had collapsed somewhere. Fortunately, no one was there."

"Finally, the person called Super Dad also said that the place where the collapse occurred was the place where the detector sounded the alarm during the day."

"Professor Yu, what do you say? Ordinary people may not know whether this is funny or not, but we visited this kind of instrument a while ago. Such instruments are not only very large, but also because different rocks have different structures and densities, the calculations used later are also very different. Every time you need to use it, you must enter specific data and then calculate. No matter what, it will not be like what is shown in the video. The appearance is about the same size as a toy car for children, and there is only one button. I really don’t know whether to say that people nowadays are too easy to deceive or too naive. "

"One hundred yuan? I guess it’s just a remote-controlled car with an audio device. "

"The following things are probably coincidences..."

"Maybe not coincidences."

When the student wanted to say something, Professor Yu on the side suddenly spoke!

"Professor Yu, what do you mean by this?"

But this time Professor Yu did not reply to the student. At this moment, he felt mixed emotions and turbulent waves in his heart. In short, he had all kinds of feelings.

Yes, just like what the student said, normally, the detector should be like what they think, bulky and complicated. How could it have only one button? How could it be so simple? How could it be bought online for just one hundred yuan?

This is totally impossible.

But there is a voice in Professor Yu's mind that keeps repeating.

Why is it impossible?

So isn't the beginning of creation always evolving from impossible to possible?

Maybe --

Maybe the boy standing on the stage with a calm face really did this.

Professor Yu remembered that when he was listening in the audience, he remembered that the boy had said with the judges that they had tested the detector on the spot, and the result of the test was successful, but it is estimated that the judges at that time should not have listened to the boy's words like him, or just thought that the boy was exaggerating.

Professor Yu did not deny that the ideas of the two boys were very innovative, but Professor Yu at that time did not care either.

The same work, the same detector.

Professor Yu recognized it at a glance.

It was definitely not made by another person!

And before that, Professor Yu dared to guarantee that this thing had never appeared.

So, could it be that what the two boys said was true?

Professor Yu was extremely excited!

If it is confirmed to be true, then the works of these two teenagers are no longer just works for the school competition.

Professor Yu thought of what the students had just told him, that being able to predict the danger of rockfall in advance must have other effects, and even more, if students who can create such works are cultivated, their future achievements will be even more immeasurable!

Professor Yu's eyes were full of light!

The experiment here can be slow for now!

He felt that he needed to book a train ticket immediately, no, a plane ticket!

...

Yan Ling did not care about the online sales after handing it over to Xiao Mingxuan.

The few detectors he left behind were finally sent to Yan's father in the mountain, and the instructions for use were also attached.

Indeed, in the initial design, this detector was indeed much larger, but Yan Ling thought about how he was short of money now. Even if the shell material cost was not expensive, the large size would still cost money. If one material cost could make ten or so, wouldn't it be great?

In addition, the biggest demand for his thing was actually for those people in the mountain. Otherwise, except for those adventurers who were doing live broadcasts on the Internet, who would have nothing to do and deal with the mountain every day.

If the usage steps were too complicated, it was estimated that even if everyone had one, no one would use it, and it would be no different from scrap copper and iron.

However, Yan Ling also knew that although this was an advantage, it was also a disadvantage.

Unlike Xiao Mingxuan, who had only a vague understanding of the final function of this work, Yan Ling, as a designer, knew that although the technical foundation required to create this detector came from what the world currently had, Yan Ling still made some minor changes in it.

Therefore, even if the operation is as simple as a button, it can still achieve the results that can only be obtained after calculating a large amount of data.

But because it is simple, no one believes in the function of the detector.

In the end, it only got a fifth place.

Xiao Mingxuan was immersed in the joy of selling things and almost forgot about this matter.

And he himself also needs to accumulate funds for the next experiment!

Agent Li has helped him contact a variety show.

"Dream Back to the Ancient Dynasty", it is said that it is a variety show where people play ancient people.