0.00001, such an oscillation frequency, even if it is mastered, what is the use?

The onlookers were puzzled by Huang Jun's actions.

The female teacher looked at the numbers that Huang Jun had made, her expression was first solemn, and then there was a burst of surprise. The more accurate the frequency control, the wider the range of discrimination in the future, and the more electrical energy can be used.

Just because of a set of numbers, the female teacher's expectations for Huang Jun have risen sharply.

A set of tiny numbers, Huang Jun has a very difficult grasp. After savoring it for ten minutes, Huang Jun changed the numbers.

Seeing that Huang Jun only increased by 0.0001, the onlookers almost cried. How much time does it take to increase this little increment to 50 hertz?

Some people couldn't understand Huang Jun's intentions, and some people pouted, left the word 'pretending', and walked away disapprerovingly.

Huang Jun was completely indifferent to the reaction of his classmates, and completely lost his taste in practice.

Seeing that Huang Jun couldn't stop for a while, the female teacher simply made a gesture to the other students. After they had quieted down, they asked, "What are you thinking about?" Is there any way to burn an incandescent lamp? ”

One student stood up and said, "Increasing the power and making a powerful impact can achieve this effect." ”

The female teacher nodded and asked, "How can I increase the amount of electricity, can I still intercept the flowing electric energy?" ”

"Teacher, isn't this the purpose of harnessing electricity?" Some classmates asked rhetorically.

The female teacher nodded happily: "It seems that everyone has really figured it out, that's good." Let's prepare, let's take the test tomorrow in class. One thing I want to remind you is that our fourth-grade skipping king Ao Feng will come to visit, and you can't be ashamed. ”

"Aofeng? Is she coming? As soon as they heard Ao Feng's name, several boys became excited: "We didn't see her much when we first watched the teaching tutorials, but we never had the chance to see her, and now we can finally get our wish." Unexpectedly, she was already in the fourth grade. ”

In the midst of the discussion among the students, the class finally ended. But Huang Jun turned a deaf ear and was still tasting the frequency of electric energy.

"Huang Jun. It's time to get out of class. The female teacher reminded in a low voice.

Huang Jun was stunned. He raised his head sharply, looked at the surrounding classmates, looked apologetically at the female teacher and said, "Teacher, can I stay here for a while?" ”

"So attentive?" The female teacher stared at Huang Jun. Nodding: "Okay." Remember to close the door when you leave. Cut off the power supply. ”

"Thank you, goodbye." Huang Jun thanked him and nodded goodbye.

Some people were amazed at Huang Jun's intentions. Sighed and left. Someone sneered, pouted and walked away.

Everyone left, and the lab fell silent. Huang Jun didn't get up, twisted his neck, and continued to focus on learning and feeling.

After everyone left, no one came to the lab. After Huang Jun hurriedly ate something, he seemed to continue to work tirelessly.

Nightfall...... Into the late night...... Midnight is coming...... When dawn appeared, Huang Jun sat there all the time, motionless. On the display, the number has gone to twenty.

The early morning sun shines through the window, and the light inside is bright.

Huang Jun squinted and looked out the window, stood up with a haggard expression, and walked to the window.

Looking at the students who were already active on campus, Huang Jun yawned. Raising his hand to hold some water from the air and splashing it on his face, Huang Jun's eyes widened as he shook the spirit.

With a long breath, he grabbed an apple from the air, quickly nibbled on two bites, and after the apple core burned into dust, Huang Jun returned to the experimental table and reached out again to grab the electric door.

The numbers on the display began to change, only the magnitude of the change suddenly accelerated.

"I'm number one!" A classmate ran into the lab in a panic and yelled loudly. But after seeing Huang Jun, he shrunk his neck and whispered, "It turns out that someone has already come." ”

Muttering to himself, he curiously walked to Huang Jun's side and asked, "When did you come, why did you come so early?" ”

Huang Jun smiled and did not answer.

When he saw the number on the display, the male classmate looked at Huang Jun in surprise: "How did it get to a hundred?" You didn't go back yesterday? ”

"It's a rare opportunity, learn more." Huang Jun said with a smile.

The male classmate gave a thumbs up: "Gao, you are really tall, admire." This perseverance can't be learned by ordinary people. ”

There are more and more students in the laboratory, Huang Jun didn't go back yesterday, and the reputation of studying hard has spread. The eyes of everyone looking at him immediately changed, like that, as if they were looking at a monster.

The origin star and land are vast, the population is sparse, and the competitive pressure is not very great. Ordinary people are simply ruthless and devote themselves to learning. Huang Jun is rare to see, and it is rarer than a cherished animal.

As class time approached, both teachers and students arrived. Huang Jun's reputation also spread. Someone glanced at him, pouted, and spat out two words: "Stupid! ”

However, the female teacher looked at Huang Jun in surprise, was silent for a while, and finally sighed in a low voice: "With such perseverance and perseverance, I don't have to worry about success." ”

There will be an assessment today, and the female teacher has been notified yesterday. The students in the laboratory were very relaxed, without the slightest nervousness.

But some people are not glancing at the door. Why hasn't the teacher said Ao Feng come yet?

The teacher seemed to have guessed everyone's thoughts, and said with a smile: "Your senior sister Aofeng is doing an experiment on the sixth floor, and she will have to come over in half an hour at the earliest, so let's start the test first." ”

Hearing this, some male classmates sighed in disappointment.

Everyone calmed down a little and stood at the back of the laboratory.

The female teacher made a mark on the template, held the handheld terminal and said, "The number of times we take the assessment is not unlimited." Up to three times, with intervals of up to one minute. If I didn't succeed three times, I'm sorry that I can't graduate from the first grade for the time being. ”

"I hope you understand this standard."

As soon as the female teacher said this, the students in the laboratory behaved very calmly, as if they already knew about the situation.

Seeing that everyone did not resist, the female teacher nodded reassuringly.

A male student sat down on the back of the lab table and grabbed the electric door with both hands. The incandescent light on the template lit up immediately.

The female teacher took a photo of him, and the relevant information of this classmate immediately appeared on the handheld terminal.

The male student breathed a sigh of relief, immediately calmed down, and devoted himself to the assessment.

At this moment, Huang Jun, who had been sitting quietly and not speaking, stood up.

The eyes of everyone in the classroom turned to him. Huang Jun nodded at everyone, walked calmly to the back of the laboratory, and stood at the end of the line.

The male classmate who tested took a lot of effort, and the incandescent light flashed, and the brightness slowly weakened and weakened.

Huang Jun looked at the light bulb from a distance, frowned, and shook his head slightly. This male classmate has no play, even if he releases all the blocked electricity, he can't destroy the incandescent lamp.

As soon as Huang Jun thought of this, the brightness of the incandescent lamp increased sharply.

The already bright classroom suddenly shines brightly. (To be continued......)