"You two?" The waiter's gaze wandered around the tightly covered faces of the two people, "What are the identities of the two of you?"

Kan said, "It's just the students from the school next door."

When the waiter heard this, he couldn't help but have some respect for the two of them.

The school is full of geniuses, and it is said that they often break the game with some unbelievable things, and several episodes of the "Approaching Science" program were filmed here.

So the waiter nodded: "Nacheng, you two go and see the excitement, but if you are injured by accident, I will not be responsible."

Jian Zhizhen smiled and nodded, pulling Qin Yubai to follow.

Qin Yubai glanced down at the hands that the two of them were holding together, thinking that he had tried to hold her several times before, but he had failed because she was embarrassed.

But now it's so naturally involved.

This kind of unexpected situation can be more coming!

The two men followed the waiter to the back alley.

Many people who eat melons also came over to see the excitement, planning to see how these two Beicheng students decided the case.

The owner of the hot pot restaurant, and the owner of the ice room, are pinching each other's necks.

They all rolled their eyes in pinching, but they just didn't let go.

There were also a few cooks and waiters standing next to them, all shouting "come on" and "come on"!

If you still come on, you will die if you refuel again!

Jian Zhizhen sighed in his heart and silently observed the scene of the crime.

The car of the ice room and the car of the hot pot restaurant are all used for delivery, and the whole car behind is a large freezer.

In order to prevent food from being contaminated by the outside world, this kind of freezer has a very good seal.

The whole body of the car in the ice room was indeed as described by the waiter, although it was not yet like an iron plate, but it was indeed squeezed very, very flat.

The car in the hot pot restaurant has a very complete front body, with a little scratch on the head, but it looks like it is old and injured, and it is also very slight, not like it has had a major impact.

Jian Zhizhen checked around and asked the owner of the ice room: "Boss, you are quite hygienic, I see that the corners and corners of the carriage are quite clean, you use a steam cleaner to clean it, right?"

The steam cleaner uses 100 degrees of high-temperature steam to clean and sterilize, and many sealed carriages used to transport food will be cleaned with a steam cleaner.

When the owner of the ice room heard someone praise him, even if he was choked by the throat, he proudly responded: "Yes, our ice room is mainly clean and hygienic!" Every day I come back from transporting food, I have to clean it with a steam cleaner."

Jane guessed the same way.

Because generally there are ice slags and water stains in this kind of carriage.

But the flat compartment in front of me is really very clean, and it is obvious that this effect can only be achieved with a steam cleaner.

All the evidence at the scene proved that she and Qin Yubai were right.

And she said, "That's right. Boss, your car was not hit by someone, it was flattened by atmospheric pressure. When you sterilized yesterday, the temperature in the carriage was very high, but it rained not long after you finished cleaning, and the rapid cooling caused the air in the carriage to liquefy, and the air pressure inside was not low? And then the air pressure outside is high, and it crushes your car into a flat plate."

The owner of the ice house could understand her.

Because this principle is very common in life:

Fill a high-temperature plastic bottle with hot water and tighten the cap. When the water cools slowly, the bottle will flatten, which is the air pressure, not the phenomenon of heat/expansion and contraction.

Although he could understand the principle, the owner of the ice room still didn't believe it: "Impossible! When pigs fly! My carriage is a big steel plate! You think it's a plastic bottle? Can air squash it?"

Jian Zhizhen smiled good-naturedly, "Then let's do an experiment for you."

After speaking, he turned back to Qin Yubai and said, "Baibai, go!"

Qin Yubai: "......"

How do you feel that this tone is like closing the door and letting the dog go.

But he still listened to her arrangement,

Go and ask the boss, "Boss, do you have a big oil drum at home?"

Many restaurants and dessert shops have large iron buckets for rapeseed oil and cream, which are also large and hard, and the sealing is also very good.

The two bosses were still unwilling to let go of each other's hands and continued to pinch each other's fateful throats.

But the owner of the hot pot restaurant was desperate to prove his innocence, so he turned back and told his cook, "Go and get a big iron bucket."

Jian Zhizhen added to the owner of the ice room, "I also want the steam cleaner you used yesterday."

The owner of the ice house also turned around and told his own chef to get it.

Soon, everything was ready.

Jian Zhizhen took out a professional measuring ruler from his backpack and measured the thickness of the wall of the car, which is the same as the thickness of the wall of the oil drum.

Then use a portable hardness tester to measure the hardness of two things, and it's the same.

Then, Qin Yubai stretched the steam cleaner into the inner wall of the large oil drum, and while cleaning, it also heated the inner wall and the air inside.

Subsequently, close the lid and seal.

Then pour cold water on it to simulate the previous rain.

After pouring it for a while, the oil drum made a loud "pop"!

The oil drum shrinks suddenly!

This big oil drum was also pressed into a large iron plate by air pressure!

The two bosses were shocked, and they both looked at the big iron bucket in disbelief.

Really don't underestimate the atmospheric pressure, not to mention the oil drum and freezer, even if it is a professional explosion-proof fuel tanker, it may be pressed into an iron plate by the atmospheric pressure in a short time.

Jian Zhizhen said to the owner of the ice room, "Now the experiment can prove it, but if you still don't believe it, you have no evidence to prove that the owner of the hot pot restaurant hit it. Look at this slight scratch on the front of someone's car, if he had hit it, would his car have hurt so much?"...

The owner of the ice room knew that he was at a loss, so he had to let go of his hand first.

When the owner of the hot pot restaurant saw that he was not fighting, he also let go of his hand.

The owner of the ice room thinks about it, but he is actually impulsive.

Both stores have been open here for many years, and it is true that you should not blame others without evidence, nor should you fight impulsively because of your own suspicions.

So the owner of the ice house rubbed his nose, although he felt a little embarrassed, but he still took the initiative to admit his mistake: "I'm sorry, I misunderstood you, your customers who eat hot pot tonight, I will send a cup of milk tea alone."

The owner of the hot pot restaurant also smiled generously: "Just check it out, I thank you for my customers."

As he spoke, he turned back to Qin Yubai and Jian Zhizhen and said, "Thank you two young people for clearing my suspicions, I'll ask you both to eat as much as you want tonight!"

It can be seen that these two bosses are generous and hearty people, and Jian Zhizhen also thanked him happily.

Then she and Qin Yubai went in to eat hot pot together.

At this time, there is no way to continue to wear a mask, otherwise you can't dig a hole in the mask and eat it, right?

So the two of them had to take off their masks.

The customers of this store are indeed middle-aged and elderly, and they don't pay attention to young stars, just like Qin Yubai and Jian Zhizhen are two ordinary college students.

They also took a video of the two of them doing the experiment and shared it on the video website.

Caption: "Children, how important it is to learn mathematics, physics and chemistry well! You can eat hot pot for free, and you can also earn a cup of milk tea for the onlookers!"

But netizens know them:

[Yifei doesn't want to fly: Isn't this Qin Shen and Zhenzhen! ] Hahaha really have to study hard, if you study well, you can work hard to invent, and you can eat hot pot for free. 】

[Jiululu: So the two of them are indeed in love, right?] It's all time to go on dates, go shopping, and eat hot pot, and the next step is to have children out of wedlock! 】

But at this time, another wave of forces quietly appeared, and began to premeditate and groundless speculation about them:

[It's useless to say more: It's started again, and in order to consolidate his academic bully character, he has begun to hype up passers-by. The person who posted the video is an elderly account, and this account is chasing stars there, don't you feel out of harmony? At first glance, it was deliberately arranged. 】

[Reflect on yourself: Definitely, I suspect that Jian Zhizhen is so popular during this time, and it was all paid by apples and star fruit, including the two accidents in "Wanjie Lian Zong", which were fake, otherwise how could it be so coincidental? ] I think it's just to praise her on purpose. 】

[Spraying War Demon: Forget it about holding her, and sacrificing the innocent Zhai Qinghe and Li Nanyan, isn't this stepping on someone else's corpse to take the position? ] 】

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(-Zhai Qinghe: I'm just in a coma, I haven't sh yet, and I'm still waiting to wake up as a witness!! ）

(-Atmospheric pressure can really flatten the car, you can search for "atmospheric pressure + fuel tanker" on the Internet to watch the video.) ）