The weather was already early winter, and Liu Junlin and the others were still busy in the laboratory, basically no one except for class, and they didn't even see anyone in class. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

All the teachers collectively exempted them from homework, and even reminded them from time to time in class not to be too tired and to pay attention to their bodies.

Zhang Xingguo took advantage of the class meeting to ask about their research results, and Kang Bopu said with some disapproval: "It takes half an hour to fully charge a mobile phone battery now!" ”

"Wow, that's cool!" The classmates immediately exploded.

"It's nothing, some battery companies in the world can also reach this level, and our goal is to be within ten minutes!" Combop speaks out what he wants to do.

Liu Junlin smiled and clapped his hands: "No, to be precise, our goal is 3-5 minutes!" ”

After the class meeting, Zhang Xingguo felt that he was hot, and when he returned to the office, when the teacher asked, he also replied with a smile, judging from the current situation, maybe it can really be realized.

Some of the students will bring them water and food, and the classroom is becoming more and more active, and the learning momentum is more sufficient.

What's more, the students are so strong, as classmates, they can't pull it down, and the learning atmosphere is even stronger.

The first snow of winter fell on Dragon City, covered with a thick layer, and in the warm laboratory, Liu Junlin and the others were nervously busy.

"Start the timer!" Liu Junlin gave the order.

One student immediately pressed the stopwatch, then another pressed the power switch, and the modified battery signal light began to flash.

"Charging is normal!" Kangbopu was also a little nervous, and couldn't help but squeeze his fist.

Time passed quickly, but it seemed to them to be very slow, the indicator light turned red, and An Yun, who was holding the stopwatch, pressed the stopwatch almost at the same time: "9 minutes 56 seconds 43!" ”

"We made it, it's ten minutes in!" Several people immediately cheered.

After a brief celebration, start writing a summary of the experiment, as well as a report on the experiment, some problems found in the process, as well as areas for improvement, and most importantly, apply for funding.

This difficult task naturally fell on Liu Junlin's shoulders, and Liu Junlin originally planned to invest in it himself, but after thinking about it, the results made in the school laboratory belonged to the discoverer, and the quality of the materials purchased through the laboratory would be better.

You only need to donate to the laboratory after obtaining benefits, which is not a problem for Liu Junlin.

So after a lapse of more than three months, Liu Junlin found Zhang Guofeng again: "Professor Zhang, I have something to do, and I want to report back!" ”

"Call me Teacher Zhang, I don't have any money, is one million enough!" Zhang Guofeng did not embarrass him.

What is the situation, Liu Junlin was stunned immediately, he only needs 500,000, could it be that someone reported in advance.

"I only need 500,000!" Liu Junlin still answered honestly.

"Say a million is a million, if you want any materials and instruments, write a list and come out, and I'll get it all for you in a week!" Zhang Guofeng settled down with a wave of his hand.

Then on the issue of research results, when he heard that the room temperature had entered ten minutes, Zhang Guofeng slammed his fist on the desk, and his excitement was overflowing.

In this way, Liu Junlin was sent back, and after hearing that it was going to be one million, several classmates immediately looked at the class leader, originally thought that they could make do with 200,000 yuan, but they didn't expect to come directly to one million, which is worthy of being the class leader.

"We continue to test charging speeds in other environments! Then stay safe! Liu Junlin soon began to assign tasks.

Zhang Guofeng hurriedly went to call Principal Tang, and after hearing the results, he repeatedly exaggerated that Guofeng had done a good job, and he must support and increase support.

The materials and instruments needed continued to appear in the laboratory, and Liu Junlin's work went more smoothly, but when the experiment was charged in a minus 50 degree environment, the battery exploded once, and Hao Jie, who was the closest, was injured in the hand.

After a simple bandage in the hospital and treatment of the wound, I rested for half a day and immediately returned to work and participated in the research process.

Getting closer and closer to the goal also makes everyone more excited, and it is so rewarding to be able to accomplish something that the whole world has not done.

"King's Landing, what temperature are you experimenting with right now!" Zhang Guofeng took the time to inspect the progress.

"Charging speed at 50 degrees!"

"What was the last result?"

"Not so good, 8 minutes and 23 seconds!" Liu Junlin shook his head and said.

Zhang Guofeng really wants a big ear to scrape over, this is not very good, the best result in the world is more than 19 minutes, can you not pretend to be forced.

So after he witnessed with his own eyes, Liu Junlin and their results, this experiment finally entered seven minutes, looking at the children who were celebrating, Zhang Guofeng left the laboratory in a hurry, she was going to make a call, and it was estimated that a good day was coming.

There is only half a month left before the winter vacation, and Liu Junlin's research has entered the final simplicity, charging a 3000 mAh battery at room temperature has stabilized at about four minutes.

Yu Ziyu also knew that Liu Junlin was studying to the last moment, and often brought them delicious food and drink to replenish their bodies.

I haven't been back to my dorm room for three nights in a row, I don't go to class during the day, and the teacher doesn't have any opinions, and according to the lab, they're in the final stages.

At three o'clock in the morning, in the laboratory, there was a burst of cheers, Liu Junlin threw the pen in his hand on the ground, so far they have fully realized the data of that technology, and there are some slight improvements.

"We made it!"

In the environment of minus 50 degrees Celsius and minus 60 degrees, the charging speed also enters within five minutes, which is a necessary achievement.

Zhang Guofeng in the lounge heard the cheers, but he didn't get up immediately, he knew that they had succeeded, and he could have a good night's sleep, and then he continued to sleep, and waited until dawn to call Donald, it was too late.

After writing the experimental process, experimental results, patent application form, and many other documents overnight, it was already the next morning when it was completed, and everyone else fell asleep on the table.

Yu Ziyu came over early with breakfast, and saw that he was still busy, so he didn't bother Liu Junlin, but watched him quietly behind his back.

At eight o'clock in the morning, Tang Guodong in Beijing received a phone call and said three good words in a row, and then on the same day, the experts of the State Patent Office in Longcheng reviewed the patent, and affirmed that there was no problem, and the patent application was successful.

The news first spread in Longcheng No. 5 Middle School, and the students were dumbfounded, originally thinking that Liu Junlin was doing something quietly, but they didn't expect to dare to come out quietly to do such a thing, if it wasn't for the official release of the news, they wouldn't dare to believe it.

At this point, Longcheng No. 5 Middle School only has admiration for Liu Junlin, and he can't be jealous at all. (To be continued.) )