Chapter 617: Lure

In fact, Ye Zan talks about a lot of things, not to mention that for science and technology workers, even students who are educated in the world of science and technology will feel plausible or even flawed. But what about it? Ye Zan didn't come to give popular science to these inner disciples, he just wanted to use these introductions to elicit some ideas about spells.
Moreover, many of the basic knowledge of the technological world, the theorems that almost every middle school student knows, may not be fully applicable in this world. For example, the sun is not a star, but a manifestation of the so-called "avenue". The moon is not a small satellite that does not emit light, but a condensed manifestation of another avenue not inferior to the sun. In addition, this realm is not a planet, and there is no rotation. The rotation of day and night and the changes of the four seasons are also another form of display of the "avenue".
For another example, Ye Zan now refers to the fire, saying that fire is the phenomenon of glowing heat in the burning of matter. But can this explanation really explain everything? To know this world, in addition to this common fire, there are other fires such as the red lotus industry fire, the Otoki green fire, the ghost Cangyan, and the Nanming Lihuo. This is one of the reasons why people in this world generally regard fire as a material existence without thinking about "phenomenon".
Of course, maybe many things in this world seem to be mysterious, but in the end they can be explained by science. However, the process of interpretation, or the method of verification, takes many more circles than the original verification method. Maybe those different fires with different names and different power functions are just the phenomenon caused by the burning of a specific substance, but how does Ye Zan verify it?
Anyway, now Ye Zan, who has the practice of Yuan Yingjing, has a very high level in Yu Qingzong, and no one dares to question what he says. In this world, most people still have a deep sense of awe for authority, and authority comes from strength and seniority. Therefore, for Ye Zan, it is completely unnecessary to care about those things and not to think about how to convince these disciples to take it orally. It can be said that what he said is nothing, as long as it is not something that is particularly shocking, no one of these disciples dares to question it.
Ye Zan raised the temperature and linked it to power. Although not particularly absolute, it can still be said in some ways. Fire spells mainly cause damage to enemies, at least for the more basic spells, which are burning damage. As for explosions, there aren't many primary fire spells that can do explosive damage, or they have limited explosive damage.
It is said that this initial level of fireball, although it looks like a sphere, is actually immaterial. It can be said that the rules of magic are used to confine a group of flames into a sphere. Therefore, when this fireball hits the enemy, due to the disappearance of the binding force, there will also be a small-scale explosion-like effect, but the damage of the explosion is extremely limited. In fact, such an explosion is the diffusion of energy that has lost its restraint.
Of course, the explosion itself is a process or phenomenon in which energy breaks through the bond instantly and is transformed into other mechanical energy that diffuses to the surroundings. For example, firecrackers can only explode if the gunpowder can produce enough energy if it is wrapped tightly with paper. And if there is no parcel, it is simply to lay the gunpowder on the ground, and you can hear a "cluster" after you light it.
Therefore, an important condition for the explosion is that it must first have a small enough space and sufficient binding force to constrain the energy so that the energy can quickly accumulate to a certain degree. Just like a grenade in the technology world, if it was wrapped in a paper shell, it would be a large firecracker. But the use of metal as a shell can allow sufficient energy to be stored inside. Of course, the use of metal as a shell also has an important role, which is that it can form fragments after the explosion, causing fragment damage to the enemy.
The binding force of fireball is obviously unable to reach the level of the metal shell. Moreover, even if it is really made into a metal shell, the flame generated by the spell is not enough to break through the solid metal shell. That's really smashing people, or you can burn the opponent a little bit, but don't expect to form an explosion.
Another important condition of the explosion, and it can be said that it is indispensable, is that the volume expands violently in an instant. Why did firecrackers explode? It is because of the burning of gunpowder, a large amount of gas is generated instantly, and the gas under the restraint of the shell will generate great pressure. And fireball is just a simple flame, and there will be no violent volume expansion, unless something else is added inside.
Of course, this world also has explosive spells. And the principle of this type of spell is similar to that of the technological world, except that the means of realization are different. Basically, it is based on the magic energy of two kinds of opposites, and the two energies collide violently, and the explosion effect is produced. However, this kind of spell is often considered to be more advanced. After all, it is necessary to manipulate two spell energies at the same time, at least the person who builds the base can't do it.
Of course, spells with explosive damage have certainly been studied by Ye Zan, and attempts have been made to improve them. However, those things are not suitable for these Zhuji disciples. I have to walk step by step, and eat bite by bite.
Now, what Ye Zan is going to teach these disciples is the means to improve the fire spell from the temperature. Aside from the explosion, the main damage of the fire spell is high temperature burning, the higher the natural temperature, the greater the damage.
Ye Zan talked about the elements of combustion. The combustion point temperature of combustibles didn't say much, mainly about the impact of combustibles and combustibles on combustion, in other words the impact on fire.
These disciples all knew that the fire would go out when blocked, but no one really explored why. They also knew that blowing hair would make the fire stronger, but they also didn't explore why. To them, these things are taken for granted, so why do we need to ask why?
This is just a different way of thinking and a different focus, not that people in this world are more stupid. You know, before the development of science and technology, people also did n’t know about these things. Could it be that those ancient people were stupid than later people? If there are no discoverers, most modern people may not be better than the ancients. If no one proposed the heliocentric theory, no one proposed the universal gravity, no one proposed the existence of air pressure, and so on, there would be no difference between people thousands of years ago and people thousands of years ago.
In front of the disciples, Ye Zan did a small experiment, but did not say oxygen, only that there is a presence in the air, which is essential for combustion. This statement did not arouse the resistance of those disciples. After all, they also knew that "wind" could enhance the fire. But then, another experiment performed by Ye Zan, to prove the effect of oxygen combustion, surprised all the disciples.
The experiment was very simple. I took some pure oxygen first, then Ye Zan took out a thin and thin iron bar, and asked everyone: "You think, I do n’t use spells, I just use ordinary Is it possible to ignite the iron rod with the kind of fire? "
If Ye Zan used the spell, those disciples below would definitely answer "Yes" without hesitation. Despite the fact that even the fireballs performed by the ancestors of the young infants, the temperature of the fireballs would not be so high. However, Yuanying's realm is already extremely powerful for the disciples, so there is nothing in their hearts that Yuanying's ancestors couldn't do.
However, Ye Zan said that instead of using spells, he just used ordinary fire. In other words, in the matter of igniting the iron bars, the cultivation of Yuanying's realm will hardly play any role, which makes those disciples hesitate.
"Or, instead of doing it with any one of you, is there any way to ignite this iron bar?" Ye Zan added another condition, also afraid of his cultivation, so that those disciples had the idea of ​​blind faith.
After hearing Ye Zan's supplementary conditions, the disciples finally no longer hesitated, and said eloquently below: "No way, how can it be clicked unless put in the furnace."
Seeing the disciples' cooperation in this way, Ye Zan finally nodded with satisfaction and said with a smile, "Then, the next time is to witness the miracle. Watch carefully."
With Ye Zan's words, the lecture hall quieted down instantly. Although the disciples were still full of unbelief, no one dared to talk to each other at this time, and looked at Ye Zan's hands with one breath.
Ye Zan tied a small wooden stick at one end of the iron bar, stretched to the fireball that was floating next to ignite the small wooden stick, and then took the iron bar to a glass bottle with oxygen, and slowly put the bar Penetrating through the mouth of the bottle.
Those disciples, looking at Ye Zan's movement with curiosity, saw that only a small wooden stick was used to ignite the fire, and the miracle that Ye Zan said in his heart was even more expected. In their opinion, if Ye Zan directly clicked on the iron bar with a fireball, it might still be possible to ignite the iron bar. You can use the small wooden stick and the big bean fire to ignite the iron bars, which really makes them feel less confident.
However, as the iron rod penetrated into the glass bottle, the ignited wooden stick suddenly burned violently, and the bean-flame flame gave out an inconsistent light, and instantly burned on the iron rod tied with the wooden stick. Immediately afterwards, when everyone thought the fire would go out, the iron bar suddenly emitted a dazzling light, and a little Mars sputtered, and it was obviously ignited.
"Ah!" Almost everyone exclaimed involuntarily when they saw this scene. This experiment in the science and technology world, which was done by junior high school students, was a shock to a group of adults in this world. I'm afraid that any junior high school student in the technology world will say this in disdain: Alas, a bunch of earthen buns that have never seen the world!
The flame on the iron bar burned violently, but it did not last long. After all, the limited amount of oxygen in the glass bottle is not enough to keep the iron bar burning so far. When the flame went out, Ye Zan took out the iron bar and said to everyone, "Did you see it?"
Although, the burning end of the iron rod just melted into an unremarkable drop. However, these disciples all have the practice of building a basement. With good eyesight, they can clearly see the changes on the iron bars. Originally, they also wondered if Ye Zan had done anything, or that the iron bar just glowed. However, no one could doubt whether the iron rod was just ignited after seeing the water-drop-shaped iron beads after melting and condensing.
"It's really lit!"
"Yeah, I just ignited the iron with the igniting sprout that was led by that wooden stick!"
"It's incredible!"
For a while, those disciples seemed to have forgotten the awe of Ye Zan, and expressed their surprise in their hearts.
"Why is it so easy to ignite this iron bar? I told you just now that the ignition point of this iron is not low, then this can indicate that with the help of this combustion aid, the flame temperature has reached The ignition point of iron. Now, you know how important this kind of combustion aid is in the air around us for combustion.
Ye Zan made a summary of this small experiment.
In fact, according to the physical knowledge of the technological world, iron has no so-called ignition point. Therefore, Ye Zan is right to do this experiment, but if people in the technology world hear this summary, I'm afraid I can't help laughing again.
Ye Zan certainly knows this problem. The reason why I say this is just to make these disciples understand the importance of combustion aids. After all, these disciples are all monks. You say to them that this fuel is so important and important. It is better to let them see the effect of this fuel on the spell.
"It turned out that the fuel-enhancing thing has such a powerful power. I didn't know it until today!" Said a disciple, suddenly realized.
"I always thought that using the wind to help the fire was simply to make the fire spread faster. I did not expect that there was a reason for this." Some disciples thought of more.
Ye Zan put away the iron bars, and cleaned up the things that were used for experiments. When the disciples' voices became weaker, he said again, "You have also seen the importance of combustion aids. How does the fire spell help? "
After hearing this, the disciples stopped talking, and everyone looked at Ye Zan intently, waiting for Ye Zan to give the answer. They also know now that what the ancestor of the babies came to tell them and others is probably about the improvement of spells.
This is too important for them. After all, based on their cultivation, what powerful spells they want to cast are simply impossible. And the power of primary spells is really limited. Then, if there is any way to increase the power of spells without increasing the real yuan expenditure, it is equivalent to giving them another killer.
If you like science and technology, please collect it: (EbookFREE.me) Literature of science and technology is the fastest update.