Warm up naturally

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Xu Xiao corrected a few words that were out of order for him.In fact, there is nothing to change.

Song Zhao had checked it many times before, but he was still a little nervous, so he had to show Xu Xiao one more time to feel at ease.

Xu Xiao saved the file and sent it back to Song Zhao.

"Song Zhao, I've finished reading your application. I think it's all right."

"Then I'm relieved hahaha, let's go to the second canteen for dinner together later?" Song Zhao quit the game and clicked on the email.

"Okay." Xu Xiao opened the file that the senior had brought over, not knowing what task Professor Qin had assigned.

There is a thick stack of documents, on which is written "Report of Lavoisier Experiment c.ao", the first few pages are the original experiment method, just follow it.

The bottom stack is full of blank paper for experiment reports and observation reports, which must be written for each observation.But the word count does not need to be many.

The Lavoisier experiment is to test the air with a quantitative method. Lavoisier is an avid scientist and is known as the "father of modern chemistry".He was the first scientist to measure that the air is composed of oxygen and nitrogen, and that oxygen accounts for 1/5 of the air.

Lavoisier loves chemistry very much. Xu Xiao had only seen his experiments in textbooks before, but hadn't tried them yet.

Because Xu Xiao is very interested in this scientist who researched oxygen.In his spare time, Xu Xiao even searched for him.

His job at the time was the king's finance committee, which made Lavoisier the target of the revolution. In 1794, Lavoisier was publicly executed on the guillotine in Notre Dame de Paris. Lavoisier, who loved experiments, wanted to use the guillotine for the last experiment.

Before the execution, he communicated with the beheaded executioner, saying that he blinked as much as possible after his head was beheaded, so as to prove whether the person was still conscious after the head was beheaded.

According to legend, during this experiment, Lavoisier blinked a total of eleven times after being beheaded.Later, after years of experiments and demonstrations, some scientists announced that people will not die immediately after decapitation, and will continue to have a certain degree of consciousness, so the guillotine has become the cruelest vivisection.

This is "Lavoisier's Decapitation Experiment".

Xu Xiao admired him very much, and at the end of his life, he did not forget to do an experiment to get to the bottom of these unknown things.

Read the experiment file carefully.The duration of this experiment is two months, which is almost eight weeks.There are only eight times when I go there to do experiments on Mondays every week.

Xu Xiao put away the paper and stuffed it back into the file bag.

Although he likes chemistry very much, he doesn't think he has reached the point of fanaticism. If he was the one who went to the guillotine, he would definitely not think about experimenting at the end of his life.

Probably thinking about... I'm sorry grandma.

"Ah Xiao, let's go to eat."

Song Zhao stood up, took his coat from one side and put it on.

"it is good."

On the way to the second canteen, you have to pass by the c.ao market. It’s not that the food in the second canteen is delicious, but because it’s in the School of Chemistry, which is more convenient, and it’s also close to the dormitories.

The best food in the college is the Fifth Canteen on the side of the Faculty of Arts, but it is also the farthest away.

Song Zhao walked in front, and occasionally seniors he knew would greet him when they saw him.

Song Zhao said before that he participated in a Northeast Fellows' Association in a college and met many fellows.Many of them are still in contact now, and the relationship is also good.

Xu Xiao envied him for being so popular. She was relatively taciturn, and seldom talked to others when no one talked to her.It is also difficult to make many friends with this kind of personality.

Of course, Song Zhao is one of them.

"Ah Xiao! Are you going to eat?" It was the voice from behind, and Xu Xiao saw such a scene as soon as he turned his head.

The afterglow of the setting sun sprinkled fragments and printed on Lin Ning's slightly curly hair. His eyelashes were so long that they cast a small cloudy shadow on his face, and a smile gradually appeared on his handsome face. , his ears were a little transparent, he blinked and walked forward with a smile.

Xu Xiao thought about it, and felt that senior Lin Ning was also one of them.

"Lin, Ning." Xu Xiao greeted him, smiling involuntarily.

"Why did the senior come back to school hahaha?" Song Zhao also laughed, but suddenly felt that senior Lin Ning's smile was so pretty.

Lin Ning naturally walked to Xu Xiao and replied to Song Zhao, "There is nothing delicious in the dormitory of the research institute, so I came back and planned to go to the cafeteria to eat."

Song Zhaoxin thought: "The dormitory of the research institute is outside the campus. You can go to any restaurant to eat at will. There is no need to go back to the school to eat in the cafeteria..."

But he still didn't ask in the end, maybe senior Lin Ning just likes to eat the food in the cafeteria.

While Song Zhao was thinking about walking, Xu Xiao and Lin Ning started chatting.The two started chatting about the Lavoisier experiment, and whether the residue after gas decomposition was useful...

It was the first time that Song Zhao discovered the gap between himself and Xu Xiao. It was really different with the professor leading him, and it was deeper than what the teacher said.

The three of them went to eat together, and they all swiped Lin Ning's card.Xu Xiao and Song Zhao were not embarrassed, it would be nice if they could please come back next time.

The three chose their seats and sat down. Every time Xu Xiao and Song Zhao went out to eat, they liked to sit opposite each other, and the two of them ate face to face.

This time Xu Xiao also habitually sat opposite Song Zhao, Lin Ning put the dinner plate on the table very naturally, and sat down next to Xu Xiao.

No matter what topic Lin Ning can join, he knows a lot, and he feels comfortable chatting with him, and his voice is also very nice, Xu Xiao always feels a little familiar, probably an illusion.

Nowadays, there are many people with good voices, and they all sound similar.Unless there is a particularly recognizable voice, it can be heard immediately.

"Does senior Lin Ning have a girlfriend?" The three of them chatted and chatted for no reason, and they talked about Qu Qianqian, the flower of the Faculty of Arts, because she appeared very frequently on the campus bbs recently.Her suitor opened more than [-] posts, repeatedly deleted, and more and more... Later, the administrator also gave up deleting posts and let the posts fly all over the sky.

Lin Ning shook his head, pursed his lips and smiled: "However, I have someone I like."

"Wow! What beautiful girl from which school?" Song Zhao was instantly aroused by curiosity. Many people immediately found girlfriends and boyfriends as soon as they arrived at university. After all, university is a paradise for love.Very few seniors and sisters who are studying in graduate school are still single...

Lin Ning saw Xu Xiao also turn his head to look at him from the corner of his eyes, and forced himself not to turn to meet his gaze.

"School of Chemistry."

Song Zhao screamed even more fiercely, yelling that there were not many girls in the School of Chemistry, and he thought it would be from the School of Arts!There are many girls and beautiful women there!