Li Zheng and Shi Yang washed their hands and went out, then looked at each other.

They were obviously having a lively conversation in the toilet, but now they felt shy when they saw him in person.

It's even more embarrassing than meeting friends online.

Shi Yang's appearance was very different from what Li Zheng had imagined.

He is 1.75 meters tall, medium to fat, and has a flat head and glasses. He is a plus version of a good study style.

The main enhancement is that his face is bigger. Even when he has a straight face, he seems to be smiling. It is not the kind of smiling smile, but the kind of smile that is suppressed to cause mischief anytime and anywhere.

Especially those eyes, I don't know whether they are born or acquired. They always have a crooked smile, which is slightly devilish.

To sum it up, he is shy, wiry and naughty, with a hint of aura in his coquettishness.

On the other side, Li Zheng in Shi Yang's eyes was far from what he imagined.

He doesn’t wear glasses, is quite handsome, and is good at chatting...

Shi Yang couldn't help but curse secretly in his heart.

This is not fair!

Damn it, God is unfair.

Li Zheng is so cool.

I definitely have a girlfriend.

It’s unfair!

The two of them just walked back to the street without saying a word.

Along the way, Shi Yang's mind was filled with women.

He just wanted to find out whether Li Zheng had a girlfriend, what it felt like to have a girlfriend, and whether a girl's tongue was cool.

But when they first met, it was hard for him to ask these embarrassing questions directly.

Li Zheng's mind was full of shit, but considering that Shi Yang was known as the God of Cobalt and was the ultimate academic master, he must have chemical formulas in his mind. It didn't seem good to ask such an embarrassing thing when they first met.

Everyone is obviously "all hailing" together on the Internet and talking freely in public toilets.

But without the network cables and partitions, the distance is even further.

When he turned the corner, Li Zheng finally couldn't help it anymore, chose a hypocritical topic, and spoke first: "This, Brother Shi... you did a really wonderful job with that difficult question, so wonderful that I can't even understand it.

"

"What the hell..." Shi Yang giggled and scratched his face, becoming more and more shy, "I happened to read a paper with some small ideas. Didn't I post it in the group? Why don't you understand?"

"The main thing is... let me think about it again..." Li Zheng regretted bringing up this topic.

At this moment, Shi Yang was also heartbroken. He stared at the ground and asked, "Brother Li, I see your situation... you probably have a girlfriend, right?"

"How is that possible?" Li Zheng looked at Shi Yang's resistance and his expression twitched, "You look down on people, don't you?"

"Ah? No..." Shi Yang looked confused.

"Aren't you looking down on others?" Li Zheng was deep in thought, "When I went to take the chemical competition exam, everyone was like you and didn't like to talk to me. Aren't you looking down on me?"

"Definitely not, brother..." Shi Yang chuckled, "It's just that your appearance is too outstanding. I always feel that you are not the same person and it is not easy to face."

"Ah." Li Zheng said in shock, "Did I misunderstand everyone?"

"I misunderstood, I misunderstood." Shi Yang raised his eyebrows and asked, "So you really don't have a girlfriend?"

"That will happen after college. What are you thinking about?" Li Zheng was a little unhappy.

"Then I feel relieved..." Shi Yang finally felt comfortable, smiled and stretched out his right hand, "People of the same path, people of the same path."

Li Zheng also smiled and stretched out his right hand.

But when the two of them are about to touch.

But they all shrank back and turned around to look around.

This time it's not because of shyness.

But I always feel that the other person has not been cleaned.

Li Zheng saw that Cobalt God was quite easy to talk to, so he also asked: "Brother Shi, there is something I have been holding back for a long time, that is... is the thing about exploding shit real?"

"Hi!" Shi Yang clapped his palms, and he suddenly became interested, and his smile became mysterious, "You told me earlier, I thought you were a serious person."

Li Zheng only urged, "Come on, come on, hurry up, I can't wait any longer."

"Hey, that's actually a misinformation. It's not a residential building that was bombed." Shi Yang licked his lips, rolled up his sleeves and started gesticulating, "That happened when I was in the sixth grade of elementary school..."

Through Shi Yang's first-hand explanation, Li Zheng finally understood the whole story.

Better than the online version.

By the way, Shi Yang’s father, Shi Fu, is a middle school chemistry teacher.

When Shi Yang was in elementary school, school ended relatively early, so he would go to his father's school every day after school.

At this time, Shi's father would take Shi Yang to the chemistry laboratory, throw some safe chemical toys to Shi Yang for him to play with, and then sit next to him to do homework and lesson plans.

Occasionally, if I finish my work ahead of schedule, I will make a visually appealing experiment and show it to Shi Yang.

Shi Yang became obsessed with it and pestered his father to do experiments every day.

On the other hand, I pestered my mother to buy a lot of experimental equipment and raw materials.

Not only did he play at school, but he also played at home. He had done things like potassium permanganate and glycerin to create fire out of thin air, privately made chlorine without controlling the amount, and bottle corks bursting and almost being poisoned.

Every time a disaster of this level occurred, Shi's father would undoubtedly give him a good beating and throw away all his chemical stuff.

But every time he waited for half a month, Shi's mother couldn't bear her son's pleading and bought him a new one.

Then he gets into trouble, gets beaten up, and the cycle starts over again.

When a naughty kid masters chemistry, it must be a disaster.

Anyway, it is not easy for this family to survive to this day.

By the time Shi Yang was in the second half of the sixth grade, the experiments were done in a thorough manner. Perhaps it was because he had been through all kinds of disasters and knew how to avoid danger. Now that he was doing experiments, even Shi's father was surprised.

Since I could no longer find fault, I gradually relaxed my supervision.

Because of this, Shi Yang was given an opportunity.

In the past, when he and his father were in the chemistry laboratory, his father would always keep an eye on him, fearing that he would cause trouble.

But that day, Shi's father had finished his homework in advance. Seeing that Shi Yang was already very proficient, he lay down on the table and dozed off for a while.

At this moment, Shi Yang stole a fist-sized piece of sodium, bagged it and stuffed it into his pocket.

Sodium is a wonderful metal with very reactive chemical properties and reacts violently with water.

Under the supervision of his father, Shi Yang once conducted an experiment in which small pieces of sodium were put into phenolphthalein water.

The sodium will first float on the surface, then melt into a shiny little ball that swims around, hissing, and the solution turns red.

In short, it is the process in which sodium reacts with water to generate sodium hydroxide and hydrogen gas.

This simple experiment should have been stopped here.

But it's his father's fault for talking too much.

"When conducting experiments, be sure to only use very small amounts of sodium. Any larger amounts will explode."

Just this sentence struck a chord in Shi Yang's heart.

Can metal explode in water without relying on any fuel?

Shi Yang, who is in sixth grade, still doesn’t believe it.

Finally on this day, he got such a large piece of sodium and stuffed it into his pocket.
Chapter completed!