I open a restaurant in Daqin

Chapter 378 Gas and Biogas

"Brother Wang, didn't you just say that this is a flame lit by gas!"

"See the pipe behind here?"

"By the way, Brother Wang probably hasn't seen a pipe before. This thing is like a hollow bamboo, and it's all ventilated. The airflow can swim in it. I connected this airflow to the gas stove, lightly tapped it, and it burned. Alright, is that clear?"

"Of course, Brother Wang may not know what gas is. When it comes to this thing, I can explain it better!"

"Brother Wang has always seen and heard of this swamp, right?"

Qin Yong continued to explain, it's okay not to say it, but when he said it, he thought of something instead, and seemed to have grasped the point of the problem.

Perhaps using this as an excuse is more useful than anything else!

"Well, the widow of the swamp has seen and heard of it, but what does this have to do with the swamp?"

Ying Zheng nodded, and asked curiously again.

"Hahaha, Brother Wang, you have seen swamps and heard of swamps, so it's much easier to explain!"

"Many people have seen this swamp, but for ordinary people, the danger of the swamp lies in the deep sinking. Once you get deep in it, you will definitely die!"

"But actually, this is not the most dangerous swamp. There is another kind of swamp called Poison Swamp. Brother Wang must have heard of it, right?"

Qin Yong laughed, this swamp was his entry point, since Ying Zheng had seen and heard of it, it was easy to explain.

"The widows of the Poison Lake have never seen it, but they have indeed heard of it. It is said that once they break into the Poison Lake, they will be poisoned and die for no reason. It is really vicious. There are also legends that some people turn into ghosts after death and wander around , At night, it will form clusters of will-o'-the-wisps!"

Ying Zheng frowned, and when he mentioned this poison, his eyes were full of solemnity.

However, just as he said this, Qin Yong snapped his fingers and said with a smile: "Stop, brother Wang, is the legendary ghost fire like the flame on my stove?"

Ying Zheng looked intently, his expression changed, and he said, "You blue, that's right, that's the color!"

Qin Yong laughed loudly, and said: "Hahaha, that's right, brother Wang should understand now, right? This is not a sky fire at all, it is actually the legendary ghost fire!"

"Of course, the so-called ghost fire, Brother Wang, don't really think it's haunted. To be honest, it's just a flame formed by the methane being ignited by some inexplicable things!"

When Ying Zheng heard the words, his heart moved, and he asked doubtfully, "Marsh gas?"

Qin Yong nodded and said, "That's right, marsh gas is the culprit of the poisoning that Brother Wang said just now!"

"It's a kind of gas, a rotten gas. When the dead branches and leaves in the forest around the swamp rot to a certain extent, it will emit a foul-smelling gas. This gas is poisonous. Once inhaled in large amounts, you will definitely die! "

"Although my gas is not methane gas, it is the same thing as methane gas. Inhaling a large amount will also kill people. Of course, there is no problem if inhaling a small amount. Brother Wang, do you want to smell it?"

As he said that, Qin Yong stepped forward, instead of turning on the gas stove, he just pressed it down to let the gas flow out, and took a deep breath first.

Seeing that he had no problem breathing, Ying Zheng also stepped forward to ask. The smell made his eyes dignified, and he hurriedly moved away.

Needless to say, it smells bad!
"How about it, Brother Wang, do you understand now?"

"What kind of will-o'-the-wisp is purely rumored and nonsense. It's just a kind of natural gas, invisible and intangible, but it can kill people. Once it encounters fire, it will burn instantly!"

"By the way, there are still some big mountains. Suddenly, there is a big fire. The fire is so fast that it is impossible to guard against it, just like a sky fire."

"I know that many people call this medium fire the sky fire, but in fact, it is the swamp gas that cannot be dissipated. A sudden lightning in the sky, or some kindling, will form a rapid and violent fire in an instant, which is perfectly normal! "

"This kind of example is not only common in the swamps in the mountains, but also in some mass graves!"

"Many people often walk in the mass graves, and it is easy to get seriously ill or die directly. What's more, you can see there are will-o'-the-wisps floating in the mass graves. In fact, the reason is the same."

"The corpses in the mass graves are left unattended. Over time, they will rot and permeate, turning into a gas. This gas is the same as marsh gas. If it condenses too much, it will easily ignite. If you inhale a lot, you will also throw it away. life!"

"And this gas, as I just said, is the same as biogas. I store this gas in this tank, and when I want to use it, I open it and use it directly as a raw material for burning. Close it when not in use , it can only be in the container. It can't hurt people, but it can be of great use, now brother Wang understands?"

When Qin Yong spoke, did he understand each of these words? He was really a rascal.

In the past, the most boring thing for him was to take physics class, but today, he became a physics teacher instead.

"Oh, the widow understands, it's really like enlightenment, and the whole body is clear!"

"Yeah, you are really knowledgeable, you know so much, I'm afraid that even those great scholars can't compare with you. I really didn't expect that there are so many magical things in this time!"

"So, there is a reason for the appearance of Tianhuo this day, isn't it the same for electricity, is it exactly the same?"

Ying Zheng suddenly realized, and Qin Yong seemed to understand many things after explaining it this way.

It even made one point and one hundred points clear, directly pointing out the existence of electric current.

"Brother Wang, you are holy!"

Qin Yong felt like he was about to cry, the old man finally came to his senses.

"That's right, Brother Wang. Whether it's the so-called sky fire, light, or even the thunder and lightning in the sky, I can create many things here. It looks amazing, but it's just because there are many things in it that others don't understand. Once you understand, In fact, that's what happened!"

"In this way, let me give Brother Wang another example, Brother Wang may be more interested!"

As he said that, Qin Yong thought of something, and said hastily.

"Tell me!"

Sure enough, Ying Zheng looked curious. There was no other way. Everything he saw and heard today refreshed his three views. It was hard for him not to be curious.

He would like to see if Qin Yong can bring out any other good things.

"It's like this, Brother Wang, let me go here. There are not many such jars and containers. There is no way to spread them all over the world with just these two. But I can tell Brother Wang a way to make all the people in Daqin free How about a fire that doesn't need wood to burn?"

Qin Yong smiled mysteriously, he couldn't explain other things, it's fine to give specific data, but he can really handle this so-called natural gas.

There are many people like him who used biogas to cook in previous lives.His family also has a biogas digester, and now it is no problem to make one on the spot.

(End of this chapter)