"Vixen!"

Ai Ai on the side cursed in her heart, with a woman's intuition, she always felt that this girl from Princeton looked at Pang Xuelin with a somewhat unusual gaze.

Pang Xuelin smiled: "Okay, if there is no problem, then you will be here today, you will have nothing to do next, right?" ”

"I'm fine......"

"I'm fine......

……

One by one, everyone raised their hands to sign.

Pang Xuelin said with a smile: "That's right, today we meet for the first time, I'm a mentor, I'll invite you to dinner, in view of the fact that Halke and Sophie have just come to China, they may not be very suitable for the domestic taste, so in order to help them integrate into our lives as soon as possible, I invite everyone to eat crayfish on skewers!" ”

"Yay!"

Ai Ai was the first to stand up and cheer.

Meng Yao also smiled and applauded in support.

Only Sophie and Halke were a little confused, and the lack of nightlife in Europe made it difficult for them to imagine what the life of eating crayfish on skewers represents.

……

The atmosphere of the meal was excellent.

Pang Xuelin was not much older than them, they were all young people, and they didn't have much sense of distance brought by being a mentor, and after a few bottles of beer, the atmosphere suddenly became warm.

After the crayfish, lamb skewers and so on, Halk and Sophie seem to be opened up to a new world.

Especially Halke, at first, he refused to eat spicy crayfish.

But after trying a few bites, in one night, he ate the most crayfish.

As for Sophie, she adheres to the usual style of the Germans, and likes big skewers of beef and mutton.

Of course, the most surprising thing was the amount of alcohol this girl, and in one night, she drank five full bottles of beer, and there was no drunkenness in her eyes.

And after drinking it, she also told everyone that sometimes when her research was in trouble, she liked to drink a small glass of whiskey, and use alcohol to open her mind, and the effect was actually quite good.

On the contrary, it was Ai Ai, who was the most cheerful before, and the amount of alcohol was average, and after a bottle, the whole person was a little dizzy.

As for Meng Yao, he is allergic to alcohol, but although he didn't drink, he was more outgoing and cheerful, and he could enliven the atmosphere.

At ten o'clock in the evening, Pang Xuelin led Halke, who had already hooked up with Meng Yao, and Ai Ai was supported by Zhizi and Sophie, and the group went out of the barbecue restaurant.

Pang Xuelin and Zhizi called a car and sent everyone back to the dormitory.

The doctor's dormitory of Jiang University is in good condition, generally four single rooms plus a living room and a public bathroom.

Meng Yao and Halke live in a dormitory, and Ai Ai lives in a dormitory with Zhizi and Sophie.

After sending them back to the dormitory, Pang Xuelin slowly paced back to his bachelor apartment, he was also poured a lot of wine tonight, and the evening breeze blew, giving people a very pleasant feeling.

Back in the dormitory, Pang Xuelin had just finished undressing and entered the bathroom to take a shower, when there was a sudden bang outside.

"Who?"

As soon as Pang Xuelin turned around, a graceful figure faintly appeared in the half-transparent glass door at the door of the bathroom.

Soon, the bathroom door was opened, and Tomoko appeared at the door wrapped in a bath towel: "Husband......"

Tomoko pulled the bath towel.

"Hiss......"

“……”

The next morning, when Pang Xuelin woke up, the beauty beside him was already faint, and he could faintly smell a faint fragrance.

Pang Xuelin was a little helpless, after experiencing the common adventure of the world in the ninth district, Zhizi became more and more unscrupulous.

In Zhizi's words, Yao Bingxia will come over after a while, and it will not be so easy for her to be with Pang Xuelin at that time.

She had to get enough sleep during this time.

Pang Xuelin shook his head, stretched, and got up to wash.

Although he didn't go to bed until nearly two o'clock in the morning last night, Pang Xuelin didn't feel tired at all.

In the past, after experiencing such a big war, Pang Xuelin would definitely have a sore back and lack of energy.

But after the improvement of genetic medicine, his physical fitness now completely surpasses the level of ordinary humans.

He once tested his physical strength on the playground in the middle of the night, running at a speed of about 100 meters and 10 seconds, running along the full 30 laps and 12,000 kilometers, and he was only slightly panting.

And his 100-meter sprint speed can reach as fast as five seconds.

If he is allowed to participate in the Olympics, it is estimated that he can break a bunch of world records.

However, this does not mean anything to Pang Xuelin, and he still hopes that he can help mankind break various records at the forefront of scientific research.

For the next month or so, Pang Xuelin's life was painful and happy.

Needless to say, the reason for happiness is the company of beautiful women every night.

And it hurts......

Pang Xuelin found that even though his physical strength had improved greatly, he still couldn't gain the upper hand in front of Zhizi.

However, the lithium-air battery project has been joined by Zhizi, and the research and development speed has been further improved.

In the words of Kirton Walker, deputy leader of the lithium-air battery project team, Ms. Wang Zhi is simply a genius, and any problem can be easily solved in her hands.

On April 15, 2021, the lithium-air battery team of the School of Chemical Engineering of Jiangcheng University officially manufactured a prototype of the lithium-air battery laboratory in the laboratory.

In the afternoon of the same day, before the first charging test, the vice minister of science and technology, who was responsible for following up the progress of the project, came from Beijing, in addition, Xu Xincheng, president of Jiang University, and Li Xiang, dean of the School of Chemical Engineering, also came to the experimental site.

What appeared in front of them was a cylindrical battery about five centimeters in diameter and ten centimeters long.

"The first charge experiment of lithium-air batteries starts now!"

With Pang Xuelin's order, Zhizi pressed the charging button.

Chargers with up to 2 kilowatts of charging power are starting to beep slightly, and the battery level readings inside the lithium-air battery are rising rapidly on the monitoring screen next to them.

10wh。

20wh。

50wh。

100wh。

……

Lu Wenlin asked, "Professor Pang, how long will it take to charge?" ”

Pang Xuelin smiled faintly: "The weight of this prototype battery is about 2kg, and the energy density is theoretically more than 5kwh/kg, and I estimate that it will take at least two or three hours to fully charge." ”

Lu Wenlin nodded, charging the two-kilowatt power supply for two or three hours means that the energy density is at least 2kwh/kg.

The energy density is equivalent to ten times the energy density of the best lithium battery at present, which is enough to subvert the current energy structure!

Not many people spoke in the lab, all staring at the readings on the screen.

One hour ......

Two-hour ......

2 hours and 48 minutes.

The alarm that has completed charging beeps.

The on-screen reading ended up stuck at 2780Wh.

In the laboratory, there was thunderous applause.

Like Kirton Walker, he was even more excited and burst into tears.

This super product that he has been pursuing for half his life is finally available today.

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