Ma Sha was not at all surprised by the Jiangcheng Road operation.

Knowledge is the "reward" promised by Marsha, and the other party's demand is equivalent to paying money in one hand and delivering goods in the other.

- What knowledge will you use to fool him?

Marsha pondered.

- This knowledge can't be too awesome, in case Jiangcheng Road explodes, it will be bad.

- But if you can't be too ordinary, and if you can't reflect the awesomeness of Lord Taidou, you may be hit by the enthusiasm of Jiangcheng Road in the future.

It's best that this knowledge point is also full of metaphysical feelings.

Masha thought about it, the best Schrödinger's cat has already been taken out and used - Schrödinger's cat, which seems to be metaphysical and explains some of the basic principles of quantum mechanics, and it is also interesting and has a transmission meme, which is really easy to use.

However, it seems that the uncertainty principle can be taken out here, and the uncertainty principle itself has a certain relevance to the example of Schrödinger's cat, which is relatively easy to understand, and the conflict with traditional physics is not so big, and the overall is not so metaphysical.

Because the principle of uncertainty seems to be lofty, in fact, its core content is that when human beings measure the state of a particle, it is impossible to use an infinitesimal amount of light to measure, at least the measurer must emit a quantum of light.

This light quantum must perturbate the particles that need to be observed, so it is impossible for humans to accurately measure the state of a particle.

When humans want to determine the exact position, they need to use light quanta with a relatively short wavelength, but the perturbation of the particle will be stronger, so the momentum of the measured particle is inaccurate.

When humans want to accurately measure the momentum of the particle, they need to emit a light quantum with a relatively long wavelength, which has a relatively low perturbation of the particle's momentum, but this cannot accurately determine the position of the particle.

Anyway, humans can only measure one of the position and movement state, and then the other can only be given a range of variation.

So the principle of uncertainty is actually very simple, simple things generally can't appear tall, but this is quantum mechanics.

Quantum mechanics, even the simplest thing, can feel very lofty.

Marsha pondered, the principle of uncertainty is very good, it looks awesome, but it is actually very simple, and the possibility of causing a false explosion is relatively small.

So Masha decisively withdrew from the projection and quickly wrote a note with the following sentence: "You can't measure the position and velocity of an electron at the same time." ”

After writing it, Masha thought about it, and decided to make it clearer, otherwise people might not understand it and think that Masha was dealing with an errand.

So Masha added a parenthesis after this sentence, and the parentheses read, "If you test it, I suggest you recheck your experimental design, you must have been put on the table by your own stupidity."

Masha looked at the note.

- Very well, the handwriting is not mine.

Ma Sha's handwriting is terrible, after all, he is an earthling, and after graduating from school, he writes with a pen mainly when he signs for the package.

Masha even has the problem of "forgetting to write the pen", what words to write are very clear about what it looks like, pick up the pen and forget it, can only take out the mobile phone to use the input method to type once and then write.

Therefore, it is impossible to write such a good-looking italic.

- Wait, why do I get the ability to write Chinese from the implant?

- It's normal to write French and English, after all, this Taidou is probably a European, what is it about being able to write Chinese?

- Lord Taidou has also been to China, no, this time and space is the Dahua Empire, and Lord Taidou has also been to the Dahua Empire?

- Forget it, don't think about it, deal with the matter in front of you first.

Masha projected to the little girl's side again, and then asked Enterprising Meow to throw the note on the table in front of Jiang Chenglu.

Jiang Chenglu stared at the note that suddenly appeared, picked it up and read it carefully.

Gao Ning next to him was also peeking with his neck stretched, and his first reaction after reading it: "That's it?" Although I don't have much need for knowledge from other schools, Mr. Taidou, you're too stingy, aren't you? Isn't that the same as not saying it? ”

"No," Jiang Chenglu shook his head, "Remember my previous topic?" ”

"The topic you gave up?"

"Yes, the reason I gave up was that I couldn't accurately determine the exact state of an individual electron. If I use a wave with a small energy to detect, I can't grasp its position, and if I use a short wave with a large energy to measure, it will directly cause the electron to enter the excited state, and the activity will be greatly improved. ”

Jiang Chenglu looked at the note with a serious expression: "I always thought that my measurement equipment was not good enough and the experimental design was not exquisite enough to lead to this result." In short, I am not capable of doing it personally. But Taito-sama seems to think that this situation is normal. Why is this happening? Lord Taidou? ”

Masha thought to herself, where do I know?

However, this did not prevent him from pretending.

He skillfully exited the projection and wrote down on paper the standard inequality of the uncertainty principle, "delta X times delta P less than or equal to Planck's constant divided by four factions".

Originally, he wanted to mark what each quantity represented, but then he thought about it, I am a master, I must be cold, I can't explain it in such detail, I have to let you understand it yourself, this is what is compelling.

So Ma Sha didn't explain anything, so he wrote an inequality on the note, and then projected it over, and asked Enterprising Meow to throw the note on Jiangcheng Road's face.

Jiang Chenglu looked at the note on his face, his brows furrowed.

Gao Ning shouted beside him: "What is this? What is this Delta X? What is Delta P? This h seems to be a constant, but what kind of constant is it? This ......"

Jiang Chenglu looked serious: "This is protecting us." ”

Marsha: Huh?

Gao Ning had a suddenly realized expression: "Oh! That's right! ”

Marsha: ?? What is it? I just want to maintain a cool style!

Jiang Chenglu: "If you explain each amount in detail, it is estimated that we will explode." ”

Marsha: I see, that's right, I didn't explain what happened to each amount just to prevent you from exploding!

Jiang Chenglu continued: "However, you can still make some inferences, h is a constant, this is no problem, two variables, generally speaking, the variable with the symbol delta is used......"

"No, I don't want to hear it!" Gao Ning loudly interrupted Jiangcheng Road, "If you want to explode yourself." Find a place where no one is around. ”

At this time, the little girl finally couldn't help it and knocked on the table hard: "What is written on the note!" I'm going to see it too! ”

Jiang Chenglu and Gao Ning shouted in unison: "Don't look! You're going to explode! ”

As soon as the words fell, the goblet containing the strawberry sundae on the table in front of them turned into a pot of cacti for no apparent reason.

Marsha was shocked, his first reaction was that a magician had invaded here, and then engaged in such a job to create an atmosphere for his debut.

But Gao Ning and Jiang Chenglu are both battle-hardened Frankensteins, and they immediately understand what is going on.

Gao Ning shouted: "It's exploded, who's exploding?" ”

Jiangcheng Road: "It's not me!" ”

The next moment, the goldfish bowl next to their café suddenly turned into an elephant - yes, the kind of large animal with a long trunk and a sword.

Jing Masha was already stunned, but Jiang Chenglu and Gao Ning were experienced, and while preparing for the attack, they looked around for the source of the false explosion.

"It's the clerk! The thing passed through our magical barrier and peeked at the contents of the note! ”

Gao Ning shouted loudly and launched a shock wave at the counter - the reason why Masha knew that he launched a shock wave was because the wave was too strong and directly caused a drastic change in the density of the air, so he could see the transparent waves through the refraction of light when it passed through different densities of air.

The whole counter shattered and disintegrated, as if it had been cracked.

But the clerk was defensive, his clothes were all broken, but the person was still intact.

Although he was attacked, the clerk looked dazed, he didn't fight back, he didn't run away, he just stood there, as if he couldn't understand the current situation, he looked at Jiangcheng Lu and Gao Ning who were completely in a posture.

The next moment, the counter shattered by the shock wave turned into a flying onion petal.

Immediately after that, the clerk's own head suddenly turned into cauliflower.

It all came to an abrupt end.

The body of the clerk with a cauliflower on his neck fell straight forward.

The whole store fell silent.