I'm a wizard with a proof from Hogwarts

In Copico Restaurant.

After hearing that Hermione had guessed correctly, the three Harrys immediately curiously asked Hermione what physics was.

Hermione was first surprised that Rudy actually wanted to teach this, and then briefly explained to the three of them what physics was: "Physics is a subject that studies the most general laws of motion and the basic structure of matter. Its research scope is as wide as Celestial objects in the universe, down to elementary particles, are the basic subjects of natural science in the Muggle world."

Harry and the other three listened for a long time, but they didn't understand anything else. Anyway, they just heard the last part of 'Basic Subjects'.Harry and Ron lost interest at that time. They both wanted to do something big, and they really didn't have much enthusiasm for this kind of basic subject knowledge.

Ginny was very interested in this. She asked for more information about physics, and asked a very crucial question: "How can we help learning this subject? - I mean, in all senses Up."

Hermione thought about it and didn't know how to explain it. After all, she had read the introduction to physics from an encyclopedia and didn't know much about the specific content.

So he looked at Rudy who was gloating next to him, and his stern eyes were so frightening that his hand holding the cup was shaking.

He coughed twice and explained: "Emmm, how should I put it? - Everything in our lives is basically physics."

"It's everywhere, Ginny."

"For example, you see that you can sit here now because of gravity. We don't slip when walking on the street because of friction. If you pat Hermione, both of them feel pain, because of the force. It’s mutual…”

After talking for a long time, Ginny listened with great interest, but Harry and Ron on the side almost fell asleep.Upon seeing this, Rudy began to talk about the content of physics in combat, that is, weapons.

He patted the table to attract their attention, and then began to explain nuclear physics.

Even Hermione didn't know this, so the four of them listened very carefully.Because Rudy said before speaking again, "What I'm going to talk about next is very dangerous, so don't try it yourself after listening to it. Do you understand?"

"First of all, nuclear physics is divided into 'nuclear fission reaction' and 'nuclear fusion reaction'. You should know about the Hiroshima nuclear explosion in 1945, right, Hermione?"

Hermione nodded seriously and explained the nuclear explosion to the three people around her: "During the Second Muggle World War, the Beautiful Country dropped an atomic bomb on a place called Hiroshima in the Neon Country, and then... ."

Ron and Harry asked curiously: "Then what! What happened!?"

Ron guessed: "I guess a lot of people must have died. Rudy said it was very dangerous. So this thing called an atomic bomb is very powerful, right? - I bet it might be even more powerful than the Unforgivable Curse." , Harry."

Harry was shocked: "Really?"

Hermione first looked at Harry speechlessly and asked: "Harry, do you really live in the Muggle world?" Then, she looked at Rudy with complicated eyes and asked: "Are you sure you want to put this thing in the Muggle world?" Should we tell all the little wizards in class? If they go back and tell the adults at home, once the news gets out and someone knows about it, it will probably trigger a war."

Rudy shrugged and said, "Don't worry, it won't happen. Even if someone wants to steal it, they won't succeed."

Hermione glanced at the confident Rudy in confusion and recounted what she read in the book: "I don't know the specific principle and other structure of this weapon, but... the book said that it After the explosion in Hiroshima...after the explosion, 12 square kilometers...emmm, probably several places as big as Hogwarts, were directly moved to the ground. The shock wave generated by the explosion alone destroyed tens of thousands of people. Tens of thousands of houses, and eventually tens of millions of people died in its hands."

Ginny gasped and covered her mouth to hide her surprise.Harry and Ron were completely dumbfounded at this moment.

In their opinion, being able to kill people with magic is already terrifying. To kill someone with a green light like the Death Curse is to be a murderer like a demon.But after hearing that tens of millions of people had died from the atomic bomb, the two of them were immediately confused.

Rudy thought for a while, raised his hand and cast a spell in front of the four people, extracting the nuclear explosion scene from his memory and showing it to them.

At first, when they saw a long sausage-shaped thing falling from a high altitude, they didn't think it was anything. They even thought Rudy was lying to them.But when a dazzling ball of white light suddenly flashed in the sky, they realized something was wrong.Then the overwhelming shock wave spread rapidly under the huge smoke cloud, sweeping all the way, and no building in its path could withstand its power.In an instant, a city was reduced to the ground.

And the soaring smoke cloud rushed up to the sky angrily like a mushroom and roared at the sky.Fire rain fell from the mushroom cloud all over the sky, and the goddess scattered flowers like bombardment on the ground that had been bulldozed.

This scene of purgatory on earth was so frightening that two or four people could not speak, and they were holding on to their clothes and shaking slightly.

After reading, Rudy sighed and said: "Do you understand? The so-called Voldemort and Death Eaters are just stronger humans. In the face of real power, the Death Curse is really nothing to be afraid of. "

Ron asked fearfully: "You want to use this on Voldemort!?"

Rudy rolled his eyes in return and said angrily: "I'm just giving you an example. Let's not mention that this thing is difficult to get. Even if I get it, if I blow it up, wouldn't I be gone too? As for that?"

Ron nodded: "That seems to be the case."

Hermione didn't know when she took out her small notebook and took notes. She had already started to be a top student. After recording a few key points, she asked: "What about the principle of the atomic bomb? Are you planning to use it in class too?" Do you want to talk about it?"

Rudy waved his hand: "We only have a few weeks of lessons in total, but we can't actually teach them as deeply as molecules, atoms, and nuclei. - I'm exhausted, so let them get to know the great genius scientist Mr. Newton. ——No matter how much, it would be nice to be able to finish talking about the conservation of energy.”

Hermione nodded understandingly, and then said: "Then you tell me first. I feel uncomfortable after listening to half of it."

Rudy thought it was okay, so he continued: "Nuclear fission, also known as nuclear fission, refers to a form of nuclear chain reaction in which a heavy atomic nucleus is split into two or more atoms of smaller mass."

"Its derivative weapon, the atomic bomb, relies on a larger-mass nucleus to capture neutrons and split into two or more medium-mass nuclei. - During fission, several neutrons are released, and a large amount of energy is released at the same time. .”

"Actually, the power produced by this nuclear fission reaction is actually not the strongest."

Harry was shocked: "There are hundreds of thousands of people, and they are still not the strongest!?"

Rudy nodded and said: "If there is fission, there will naturally be fusion. - In addition to heavy nuclear fission, nuclear reactions also include light nuclear fusion. - Its derivative weapon, the hydrogen bomb, is more powerful than the general atomic bomb that produces energy through heavy nuclear fission. It is stronger, and the principle is opposite to that of fission. It is the energy generated by the aggregation of small-mass atoms with atomic nuclei under certain specific effects."

"As for its power...emmm, it's hard to give an example for this thing. - It's different from the fission chain reaction of the atomic bomb, which has an upper limit. - The hydrogen bomb has no upper limit, and its power can be as powerful as you want. How big.”

"Theoretically, as long as you have enough thermonuclear weapons materials on hand, this thing can be powerful enough to destroy the earth."

"Oh, right. - Ron and Ginny may not know that the world we live in is the earth."

Half an hour later, the five people left the restaurant and walked towards the Leaky Cauldron.

On the way, Harry, Ron, and Ginny were chattering about what Rudy just said.Hermione and Rudy were walking behind. She smiled and leaned next to Rudy and whispered: "You have done a lot of homework."

Rudy raised his lips proudly: "So, do you think reading books is for free?"

Looking at the three people in front of her carefully, Hermione asked again: "So, if I give you the materials, can you make this kind of weapon?"

Rudy replied angrily: "Sister, all this knowledge can be found in textbooks. Let's not mention that nuclear materials are under state control. - Even if I give you the materials, you are not a professional, and there is no need to do so. Might be done.”

"It's like I've prepared all the parts of the car for you, and you just need to assemble it. But without professional knowledge, will you be able to assemble it?"

Hermione breathed a sigh of relief: "That's good. I'm really afraid that one day Voldemort will suddenly announce in public that he has nuclear weapons. - This is really too dangerous."

Rudy comforted him: "Don't worry, Old Tom doesn't have this culture or ability."

Hermione's little head tilted: "Old Tom?"

Rudy explained: "Oh, don't you think he has split his soul? In the diary, I call him Little Tom. - So, in his true form, he is naturally Old Tom."

This explanation made Hermione giggle. (This is also the reason why Hermione later saw Voldemort, also called Old Tom)

Everyone returned to the Leaky Cauldron and met Mr. and Mrs. Weasley and Mr. and Mrs. Granger who had been waiting there.When we came to Diagon Alley today, Hermione called her parents too, just in time to go shopping with Mr. and Mrs. Weasley.It also reassured them, at least letting them know that they had a great time at the Burrow.

Mr. Granger smiled and hugged his daughter. Just when he was about to say a few words, he saw the small hands of Rudy and Hermione still holding each other out of the corner of his eye.

Feeling the hot gaze, Rudy was stunned and looked down.Then I hurriedly tried to pull it out, but who knew that the little hand that was soft and boneless just now was now like an iron pliers, unable to be loosened at all!

Rudy looked at Mr. Granger's eyes, which were becoming more and more anomalous. Cold sweat almost broke out on his forehead. He was afraid that if he didn't let go, he would be killed by the other party's eyes soon.

While Rudy carefully tried to pull his hand back, he kept hinting at Hermione with his eyes.But who knew that not only did she not let go, she even hugged Rudy's shoulders and said carelessly to Mr. Granger, who had a dark face: "Dad, Rudy and I are dating. He just confessed to me a few days ago." Yes, he is my boyfriend now!"

The moment they heard these words, a bolt from the blue flashed in the minds of Rudy and Mr. Granger.

Rudy was dumbfounded: 'Oh no, when did I confess to you! ? ——When did we date?I do not know how! ? '

Mr Granger: 'Farke!I have been raising Chinese cabbage for more than ten years! '

Ginny on the side secretly gave her best friend a thumbs up, Ron looked sympathetic, and Harry looked at Rudy with envy.

Mr. Granger, who felt very angry, looked around for a sharp weapon that could be used easily, and he did not forget to persuade his daughter: "Oh my god, Hermione. You...you, - you are still young, you don't know about puppy love at all." Consequences! - That's unsafe! There are many children who fall in love at a young age and delay their studies."

"I mean, you are a smart and studious child, and you certainly don't want to waste your time elsewhere, right?"

Hermione retorted: "But Rudy has been officially hired as a professor now, and his magic is even stronger than the professors in the college."

When Mr. Granger heard this, he just felt it was a bit ridiculous and felt that the principal of the magic school must not have woken up.

Hermione continued: "Besides, didn't you tell me before that this was when you and your mother started dating? - You also said that this was a sweet and wonderful experience that you should remember throughout your life."

Mr. Granger's face froze: "Damn, I really want to slap myself." '

He said harshly: "But, but...but he is still just a child, what will happen in the future? What if he..."

Hermione seemed to know what he was going to say, and spoke before he could finish: "Rudy is in Muggles, oh, I'm sorry. - I mean, in the normal world. - He has hundreds of millions of pounds in property . - In the wizarding world, he, George and Fred founded a company called 'Weasley's Magic Props Workshop', earning hundreds of thousands of galleons a year!"

Mr. Granger was speechless, hesitating for a long time, and still refused to give up and said: "Then you are still young! What if he changes his mind in the future!? - You know, men only become rich after they have money. Going bad!”

Hermione glanced at Rudy with her big bright eyes, then showed a charming smile and asked softly: "Rudy, can you?"

Rudy felt a strong wave of murderous intent quickly sweep through his body. The next second, he immediately burst out with a desire to survive. He bowed to Mr. Granger very solemnly and said: "Sir, please don't worry. - Graduation I will never do anything untoward or sorry to Hermione before! - And I swear that I will marry her as my wife with the highest-level wedding!"

Mr. Granger was so angry that he almost fainted. This brat actually wanted to take his own daughter!Simply, simply!Before he could attack, Mrs. Granger put a hand on his waist, then nodded to Hermione with a satisfied smile and said: "We believe in his determination and agree with your choice, dear. .”

After saying that, he did not forget to pull Mr. Granger away with his face twitching: "Let's go, husband, let's not disturb the children. - It's time to go home."

After the two couples left, everyone returned to the Burrow together.

In the courtyard, Hermione walked in front with her hands behind her back, and Rudy followed behind as if he had done something wrong. After the two walked like this for a while, Hermione stopped and looked back at Rudy and asked, "So, How long are you going to make me wait?"

Rudy was stunned and said "Ah".Then he immediately realized something and quickly explained: "This, this, this...I, I think this is a very important thing, and I plan to find a suitable opportunity..."

Hermione approached dissatisfiedly and said, "Huh?"

Rudy quickly straightened his posture and shouted loudly: "Hermione! I like you! - That, that...you...you...are you willing to date me?"

"Of course, I do." After replying softly, the dissatisfaction on the girl's face immediately turned into a moving smile, like the clear sky after snow.

On the balcony on the third floor of the Burrow, several heads were lying on the balcony, watching the performance in an aggressive manner.

...

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[Sports tickets]