Science and magic, these are the two paths that human beings use themselves as the basis to pry the world.

The difference is only the way and the path, but as for all human beings, most of the demands are figured out - for example, in order to resist the cold, whether it is wizards or Muggles, the first reaction is to find a way to light a fire.

And what Elena has to do now is to light the fire of another world in Hogwarts.

"Well, what I'm going to talk about next is not methodology, but the perspective of the world. ”

Elena took a deep breath, pushed aside the heavy pile of magical references in front of them, unfolded a large sheet of scratch paper on the table, picked up the ink-soaked quill, and thought for a moment.

So let's start with the simplest part...... Hermione, how much do you know about the explosion?"

"Eh, explosion, isn't it just a bang - well, I don't know. ”

Hermione Granger shook her head in confusion and acknowledged with great honesty.

Sure enough, it's a blank sheet of paper......

But come to think of it, even if Granger has lived in the non-magical world since he was a child, he is still just an ordinary British girl who has just turned eleven years old, and the content of chemistry and physics is indeed too much beyond the curriculum.

"Explosions are divided into two forms, physical explosions and chemical explosions. ”

Elena smiled slightly, and quickly listed two branches on the scratch paper, "The simplest example, a balloon popping is a physical explosion. When a bomb ignites and explodes, it's a chemical explosion—"

Before she knew it, Hermione had subconsciously sat up straight, picked up a quill in her hand and began to record.

This is an almost instinctive reaction, after all, Elena's state at this time, except for a slight lack of height, whether it is her expression or that kind of orderly aura, there is no difference from that of a formal professor.

On the other hand, two little witches who have lived in a wizarding family since they were children have been left behind from the beginning.

"Hmm...... The bomb is an explosive spell in the Muggle world. ”

Elena paused slightly, looked at Luna and Hannah, who were confused, and explained casually.

Obviously, the content of this section is still too many proper nouns for them to know in advance.

For example, [Chemistry], [Physics], [Bombs], ......

"Well, if I have the chance, I can try to assemble a simple earth bomb or two to show you what it is—I think some basic ingredients can be found in Hogwarts. ”

However, due to the temporary lack of class props, Elena can only mention it for the time being, which can be regarded as a foreshadowing.

Anyway, the knowledge points about [Explosion Spell Change] are mainly aimed at Hermione, as long as this little beaver can barely keep up with the teaching progress, the other two little Lori will not have much problem even if they fall asleep.

"Although the essence of the two explosions is somewhat different, in terms of the form of presentation, they are both forms that release a large amount of energy in a very short period of time, causing high temperature, high pressure and shock waves in the surrounding medium, thus causing a certain amount of destructive force. ”

"So ......"

Elena licked her lips excitedly, lowered her head and continued to write as she spoke.

"Let me see, first of all, Hermione needs to understand some basic material composition, such as the existence of air, volume, mass—well, this aspect should be able to be combined with pressure and kinetic energy. ”

"Huh, those...... What is ......?"

Hermione Granger looked at Elena with some hesitation, as if she felt some ominous approach.

"Don't worry, it's all very basic knowledge. ”

Elena smiled lightly, with a sweet smile on her face that seemed to light the way back for the lost lamb, and softly comforted the somewhat uneasy Miss Know-it-all, "Don't worry too much, in order to deepen your memory and reduce the difficulty of understanding, I will give you some extra practice questions to help you master this knowledge content faster......"

......

Half an hour later.

Elena glanced at Hermione, who was struggling to digest what she had just said, and turned around and patted Hannah Abbott gently, waking the iron girl from her escapist sleep.

"Alright, Hannah...... Now I'm going to tell you how to understand the ancient Phrsak language. Behind it, the magical power it contains, and what specific effects it will bring in our bodies. ”

"Don't look scared, it's all about your body, and it's a lot more interesting. ”

Glancing at Tie Hanhan, who showed fear and dazedness in her eyes, the corners of Elena's mouth raised a happy smile, and her hands were slightly forced, holding Hannah's head that was about to fall down again, and continued to preach word by word.

"Hannah, what I'm going to talk about next isn't complicated, if you don't understand, you can understand by touching your flesh. ”

"Isn't it advanced magical knowledge!"

Hannah nodded incomprehensibly, the fear in her eyes inadvertently dissipating.

If it was just the flesh on her body and some knowledge about the body, she felt that there should be no problem - after all, her dream since childhood was to become an excellent therapist in the future.

"Of course it's not some advanced magical knowledge, we're friends, how could I lie to you?"

Elena's delicate face flickered with an inconspicuous halo and replied with great sincerity.

"And didn't you say that your dream in the future is to be a healer? This knowledge is a must-have for a doctor, and as far as I know, no hospital will admit a doctor who doesn't know this. ”

The charm of language lies in the fact that smart people never lie, and the only people in this world who can lie are those clumsy and foolish, and those who think they are smart.

"There are many kinds of science, and one of them is a very complex category called biology. ”

"Of course, I won't go into too much detail today, you just need to understand ATP, which is adenosine triphosphate, and the names of the tissues that make up and support our physical activities. ”

In the wizarding world, the nature of healing comes in two forms.

One is to increase the rate of metabolism and use mana to fill the energy expenditure, and the other is to awaken the body's memory and return the tissue to its previous state - at least in Elena's understanding, it can be roughly classified as such.

There is no doubt that the Gufsak language [?? The power contained in it, in traditional wizarding language, is the so-called "power of life". And if we want to understand life, then some of the most basic energy and organizational components cannot be missing.

At this point, even ancient wizards will learn cognition through dissection and other forms.

And Elena, who has experienced a long period of education and struggled from the terrible hell of the college entrance examination, of course, no longer needs to rely on those backward and wild experimental summaries, and can directly inject the most wonderful knowledge ladder into Hannah.

"First of all, let's understand proteins, which are the ...... of all cells and tissues in the human body."

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Chapter 2, and another chapter in the evening!

Why am I so cute!This is a cute fat chicken coo~

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