Chapter 57

Although said that will be outside, casually waves.

But Zhang Yang was not at ease. He was hiding in the cave by himself with big eyes and small eyes. He was very upset.

If it wasn't for the law of true fragrance -

well, the big man would not be able to pull back his words.

Once again, he did some psychological construction for himself. Zhang Yang went straight to the deepest part of the cave. The so-called "out of sight, out of mind". If he wants to shut up, he really goes to shut up.

"Well, it stinks!"

A few seconds later, Zhang Yang rushed out of the cave like a fugitive. After all, he was not a real man who could open up the valley and shut down his breath.

"Don't look at me, I'm going to find a place where I can shut up!"

Zhang Yangqi rushed away, he said to do, said not to interfere, do not interfere!

There are stone walls and cliffs on one side of the valley, so it's not difficult to find a cave. He has to think about how to improve and optimize the mana structure there.

Half an hour later, Zhang Yang reluctantly walked back, because there is only such a cave in the valley, and it is such a high-quality cave, with a depth of more than 50 meters and winding paths leading to seclusion. It's just too smelly.

"You primitive people are cruel, no, you Neanderthals are cruel!"

In the heart of bad belly Fei, publicity also don't look at Wu Yuan inquiry eyes, don't get close to me, now Laozi is the air.

It took him a long time to clean up the interior of the cave. At this time, he felt that he had become a piece of rotten meat. Originally, this kind of thing could command the people of other guada tribes, but Zhang Yang said that it was up to Wu Yuan to do it. He didn't help, didn't interfere, and didn't fall behind.

Meanwhile, Zhang Yang himself hunted and killed an ordinary fierce animal, and he would not even share the food.

When he set up a small fire in the deepest part of the cave, the smoke from nowhere finally reminded him of something.

"I can burn the trees into charcoal! Pure wood combustion, the flame generated is not completely high temperature plasma state, even if it is the most fully contact with oxygen outer flame, its temperature is only five or six hundred, but if it is replaced by charcoal, it can easily refine the existence of steel, up to 1000 degrees! "

"Wait, let me see. What did you say in chemistry class? When charcoal burns, it seems that it is not a flame, but a kind of light, right? Because the essence of the flame is a kind of combustible gas, including high-temperature steam, various solid particles, which will oxidize when contacting with air, and then light and heat will appear, that is to say, it will become a plasma state - "

" I used the compressed soul force field to form a second closed circle, And then the curve force field formed, the flame absorbed by it is not so terrible and mysterious as ordinary people think, it is just a kind of gas that can not be fully burned. "

"So what I want to understand now is, can the light emitted by charcoal combustion, that is, the heat it emits, be inhaled into the second circle instead of the flame? After all, heat can only be a process quantity, which is different from the nature of flame. Flame is visible, but heat is invisible. "

Zhang Yang was lost in thought for a long time before he gave a smile,

"I'm not a theorist. I'll know exactly what I'm doing if I try!"

Zhang Yang started the production of charcoal with great interest. Fortunately, even if he was a student, he knew how to make charcoal. He buried the burning wood directly with ash to isolate the air, and the rest was almost charcoal. Of course, the quality was not as good as professional burning.

This busy, is the whole two days.

During this period of time, Zhang Yang always insisted on his promise and did not interfere in all Wu Yuan's decisions. Even when Wu Yuan came to report to him, he drove him away!

Of course, Wu Yuan will come to him once. If he comes here more than once, he will break his promise if he is not sure about making public.

In the past two days, Zhang Yang burned about 500 kilograms of charcoal. In the process of burning charcoal, he combined what he had learned in the past and what he can still remember, and then combined with the soul force field. He really found out many interesting things, which made him full of confidence in the next experiment.

On the third day, that is, the fourth day of the hero trial, before Zhang Yang began to do the experiment, Wu Yuan went out with 15 warriors of the guada tribe. Before he left, he didn't even know what Wu Yuan was going to do?

At this moment, it's impossible to say that Zhang Yang doesn't worry and doesn't regret. He's afraid that the next moment will bring the news that the hero's trial has failed and that he has been erased. Oh, no, can there be any news after being erased? Just belch. OK.

Like an ant on a hot pot, he turns around for several times. Finally, he shouts out loud and doesn't care. He believes that Wu Yuan can do everything by himself, that he will grow up quickly, and that he is really a hero of the village.

"What's so special about this is the heroic trial. It's the bloody trial of the village head!"

With a long sigh, Zhang Yang finally let go, got rid of the distractions, and began to concentrate on building a simple stove.

He doesn't want a sealed furnace that can make iron, that is, it can make charcoal fully burn a little, and then reduce heat loss.After all, he's just doing experiments, not making steel.

In other words, he should be the first person to study fireball magic in history.

When the earth stove is a little dry and shaped, he puts the charcoal into the place and ignites it. The stove is covered with a stone slab and a blower. Of course not, but he can use the soul force field to compress the air balloon and continuously send it into the burning earth stove. The effect is excellent.

So just for a moment, that's the heat wave.

Zhang Yang doesn't dare to wait too long. His soul force field can control the flame. It's just because the temperature is not high enough. Now the temperature in this earth stove is about six or seven hundred.

As soon as they bite their teeth, they begin to compress the soul force field. Instead of compressing the air balloon, they directly build a second closed circle to form a curved force field and cover the earth furnace!

With a loud noise, the earth stove broke, and the earth, stone and red charcoal were sucked into the curve force field. In an instant, a earth ball came out of his hands.

Thanks to his quick reaction, he built the fourth circle and threw the clay ball out.

"Boom!"

A loud noise, smoke rolling, earth flying, this picture is very familiar.

Stay for a long time,

publicity: MMP, is this a grenade?

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