Huang Jun's idea of the laboratory was very strong, but after considering his weak foundation, he still maintained restraint.

I have only learned the theoretical foundation, and I have not done the specific practice, so it is easy to backfire if I try it in the laboratory.

At the time of the meal, there was no one in the dormitory, and after Huang Jun ate the lunch he cooked, he calmly recalled the basics.

Preparing his mind, Huang Jun felt that he had done a solid enough.

Mind plane, new contact things, Huang Jun did not dare to slack off, and exercised wholeheartedly. In the afternoon, Huang Jun finally tested his limits. A hundred square meters of the mind plane, at most 3,000 layers, any more, the brain will be blank.

Huang Jun didn't know what level this achievement belonged to in the school of controlling electricity, but he was very satisfied.

The oscillation frequency of the plane of thought, Huang Jun tried it lightly, but did not go deeper.

The day passed quickly, and Huang Jun rushed to the classroom step by step, put on a headset, and reviewed the basics again.

Today, there are students in the classroom, and the teacher also comes, but Huang Jun did not mention the idea of going to the laboratory to contact electrical energy.

The day's workout passed in a hurry, and in the evening, Huang Jun put his hands in his pockets and walked around the campus alone, recalling his achievements.

The oscillation frequency of the plane of thought, Huang Jun basically figured it out. At this stage, he can keep the 3,000-layer mind plane at the same time at a frequency of 500 hertz oscillations. In the case of separate oscillations, each plane has its own unique amplitude, and it can support up to 100 layers.

In the end, the situation of being multi-minded is not passing. Huang Jun was not sure.

To be on the safe side, Huang Jun decided to exercise for two more days, and wait until each mind plane vibrated alone to reach three hundred layers, and then went to the laboratory to take a look.

Looking back on the basics, exercising ideas, reviewing the basics, and exercising again, Huang Jun completely lived a simple life of two points and one line.

Such a simple life, Huang Jun took a full week to end. At this time, his results have far exceeded his original expectations. The level of different amplitudes of the plane of thought has reached 600 layers.

Huang Jun felt that it should be enough.

The morning of theoretical study ended again. When the female teacher left the classroom, Huang Jun chased him out and made it clear that he had completed the study of the basics of ideas. I want to get in touch with electrical energy in the laboratory.

Hearing Huang Jun's words. The female teacher gave him a strange look. He said, "Okay, you can go over with the rest of your classmates tomorrow." ”

Hearing the clear answer, Huang Jun hurriedly thanked him politely.

The female teacher smiled. Step away. She thought back to Huang Jun's situation, and said to herself with some speechless emotion: "I have studied the basic theory for nearly ten days, and Huang Jun's comprehension ability is a little poor, I don't know if it is possible to pass the first-year graduation exam." ”

While there was still time in the afternoon, Huang Jun continued to exercise without slackening.

The already solid foundation almost became his instinct under Huang Jun's continuous ramming.

One day passed again, and when the classmates gathered, Huang Jun stood in the queue.

Looking at the height of other classmates who were almost 1.9 meters tall, Huang Jun was a little depressed. What do these students eat, why is it so high? Standing in front of them, it really makes people feel inferior.

may be used to seeing tall people, the appearance of Huang Jun, a dwarf, immediately aroused everyone's interest. Everyone talked about it with great interest.

Huang Jun listened to those few sarcastic words, and could only shake his head and smile bitterly.

The laboratory of the school of electricity is not far from the teaching building, and the style of the building is no different from other buildings, but the decoration style is depressing. The entire laboratory building is painted dark gray, which has a sense of lifelessness.

Huang Jun didn't know what the dark gray meant, and seeing that the other classmates were as usual, he didn't ask.

The ninth floor of the laboratory building is an experimental place for new students.

The room is relatively large, with an area of hundreds of square meters. Each student has a lab bench.

When Huang Jun first arrived, he fell at the back, and watched the other classmates pick a place, and then found a place to sit. Huang Jun's position happened to be the back row of the entire laboratory, and he was the only one in the whole row.

In the other positions, it is a combination of men and women.

After everyone sat down, the female teacher said: "Students, everyone has been doing physical power control exercises for a while, and I think I should have my own experience." Next, let's discuss freely, compare the results of the workout, and prepare for the assessment. ”

"The questions of the assessment are relatively simple. That is to sit at the back of the classroom and burn the incandescent lamp on our template. To do this, you can think about what you need to do. ”

As she spoke, the female teacher pointed to the so-called assessment template.

The process of making the assessment template seems to be very simple, that is, rows of incandescent lamps are installed on an insulating board. The incandescent light has not yet been energized and is not lit.

Huang Jun looked at the light bulbs, a little confused. How did this thing burn down, and what does it have to do with physical electricity?

Huang Jun was puzzled, and those students were already in a pile and chattering and discussing. Some students ran to Huang Jun's row, lay on the experimental table and grabbed two copper-colored bulges.

Huang Jun watched his movements and examined his experimental table. There are indeed two metal protrusions in front of him, but what they do, Huang Jun doesn't know.

Seeing that the students were discussing, the female teacher walked to Huang Jun's experimental table and said to Huang Jun, "I don't know how to do it?" ”

Huang Jun nodded.

"Hehe" The female teacher smiled, showing her white teeth, and explained: "Actually, it's relatively simple. As for you, just come here, let's sense the frequency of the electric energy first. The two copper plates on the experimental table are the two poles of alternating current. ”

"Protect your hands with the plane of your mind, and if you grasp the copper sheet with both hands, you will feel the frequency of electrical energy. The frequency must be memorized, it is very important. ”

"It's as simple as that?" Huang Jun asked in disbelief.

The female teacher shook her head: "It's not simple. The main component of our human body is carbohydrates, and once the electricity is turned on, it will inevitably cause physical discomfort. You have to find a way to eliminate these discomforts and find out the changes in the elements of the body by the way. ”

Huang Jun thought for a moment, nodded and said, "I basically understand what's going on." ”

The female teacher nodded: "It's good to understand, it's just your first time coming into contact with electricity, so be careful." If your body is numb or shivering, you should disconnect the power in time, understand? ”

Huang Jun nodded heavily: "Understood, it doesn't seem to be difficult, can I experiment now?" ”

The female teacher made a 'whatever you want' gesture.

When the other students saw that the female teacher was teaching Huang Jun in person, they immediately came up. The first time you come into contact with electricity, you know very well what you will do. Everyone looked at Huang Jun with a smile in their eyes, as if waiting for him to be a joke.

Huang Jun followed what the female teacher said, and directly stretched out his hands and grabbed the two electrodes.

The first time he touched the electric door, Huang Jun still subconsciously shook his whole body. The onlookers saw Huang Jun's reaction and immediately burst into laughter.

Huang Jun's face turned red, and he hurriedly calmed down and patiently checked the oscillation frequency of the electric energy.

Although he wanted to calm down, the electric energy was circulating on his body, and Huang Jun was still a little uncomfortable. After thinking of the precautions that the female teacher said earlier, Huang Jun's mind turned and he immediately had an idea.

When electrical energy passes through the body, it will inevitably affect the body, which is due to the fact that the body has electrical resistance and will generate heat. But what happens if you don't have resistors?

Huang Jun has not studied the Five Elements for a day or two, and he already knows the characteristics of the Five Elements in his chest.

In order to eliminate the discomfort on his body, Huang Jun immediately mobilized the gold element on his body.

As the gold element quickly circulated on his body, a bridge made of metal elements immediately appeared between Huang Jun's arms and chest. The electrical energy that enters from one hand quickly crosses the bridge and drains away from the other.

The discomfort on his body disappeared, and Huang Jun's face returned to normal, showing that he was very calm and calm.

Seeing that Huang Jun adjusted his state so quickly, the onlookers and the female teacher were still a little surprised.

The students looked at him in surprise, feeling that they were not having a good show, and immediately dispersed. The female teacher stared at Huang Jun with a serious expression.

"Done? Is there anything wrong with your body? The female teacher asked with concern.

Huang Jun shook his head: "No, everything is normal." ”

"Can you feel the frequency of electricity?" The female teacher asked again.

Huang Jun counted it quietly and said, "It seems to be fifty hertz, and the shock is very violent." ”

Seeing that Huang Jun easily judged it, the female teacher said with some surprise: "I didn't expect you to master it so quickly, and the foundation is very solid." ”

"Passing the prize." Huang Jun said modestly: "Can you help change the frequency, starting from the smallest?" I want to capture it. ”

"Wait a minute!" The governess replied and walked away quickly.

The frequency of the new change made Huang Jun a little speechless, it was too simple, and he could easily grasp it without even thinking about it.

"Is it easy?" The female teacher asked uncertainly.

Huang Jun simply loosened the poles of the power supply, and said helplessly: "It's really not difficult, is there a place where I can adjust the frequency freely?" It's more troublesome for you to run back and forth like this. ”

"Go to the podium, there's a voice-activated modulator there." The female teacher said.

Huang Jun happily agreed.

The arrangement of the lectern is a little different from the ordinary test bench, that is, there is an additional voice-activated controller, and there is a display screen, which can clearly display the real-time frequency of electrical energy.

Huang Jun sat down unceremoniously, grabbed the two poles of the power supply, and kept changing the frequency from scratch to study.

Seeing that Huang Jun was fortunate enough to be in the position of a teacher, the students in the room stepped forward curiously.

When they saw the numbers on the display, everyone was at a loss. (To be continued......)