The shocked people got up from the ground one by one with a look of earth. Just now, if Li Feng had not asked everyone to retreat for a while before the detonation, they would have been covered by the stone rain falling from the sky, and the outcome could be imagined.

Everyone was just a false alarm, but Xie Yingdeng, who was responsible for the ignition, was still flying in the sky.

"Xiao Kezi, hold an umbrella, hurry up and hold an umbrella!" Li Feng yelled loudly, and soon, the people around him shouted together.

The dizzy Xie Yingdeng then remembered that he pulled the life-saving rope in front of his chest and suddenly, and a small parachute rose behind him. Xie Yingdeng's falling speed slowed down.

Of course, this thing was made by Li Feng. In the future, hot air balloons will definitely be a secret weapon developed. It is risky to ride in hot air balloons, so Li Feng created a supporting parachute.

He also knew that Xie Yingdeng was a young man and was not very steady, so he equipped him this time. Unexpectedly, he saved Xiao Kezi's life at a critical moment.

Even though he had parachute slowing down, because of the limited height and Xie Yingdeng had no experience in parachute jumping, he fell heavily to the ground and fainted. He was just holding a safety helmet on his head for a cushion, otherwise he would have to fall into a concussion.

After treatment, the guy woke up slowly. Apart from the sprain of his ankle on his left and some scratches on his body, he was not seriously injured. It was a blessing in disguise.

The original hill was still flying, and the heat was blowing from far away.

"The power of human power is so great!" Xie Hong couldn't help but sigh.

Those Taoist priests have become more determined to "man is conquering nature", and have followed Li Feng's belief and are more persistent, which is also considered an unexpected gain.

The fire was on the verge of more than an hour before it slowly went out. However, I still couldn't go forward, and the soles of my feet could burn you. Believe it or not.

Fortunately, the splashed coal stone was basically laid on the ground. So, the idle people began to collect and load the trucks and transported them to three villages using pre-prepared ox carts.

They are all new to the city and are worried about not burning matches, so they have solved their urgent needs.

Seeing that it was already noon, Li Feng took people to the nearest Wuwei Village to deal with lunch here and guide the villagers to use coal.

The situation in Wuwei Village is quite special. Because these soldiers did not follow their families, they still used the military camp to eat big pot meals.

"This thing is black and can't be lit." The captain couldn't help complaining when he saw Qiao Shouxin. He made a little miserable, his hands were like charcoal strips, and even his face was covered with several black smears.

If there is no blower equipment, coal is indeed not easy to ignite. In this era, there are no hair dryers, and leather blowers are already available. However, people don’t need them in daily life. They can only be used in places such as blacksmith shops.

Then let’s develop it yourself. Li Feng lived in the countryside when he was young, and there were always power outages at that time, so every household had bellows, which were also called bellows by locals.

I found a few carpenters and blacksmiths, and under the guidance of Li Feng, I began to make a bellows and modify the stove. The process of the bellows is not complicated at all: a sealed rectangular wooden box with an air outlet on both sides of the front and back, and a tongue with a valve door. It can inhale and exhale as it is pushed and pulled, and it will automatically close accordingly. You have to ask the bellows to breathe and hold it in.

The so-called "mouse drills into the bellows - both ends are affected by the air", so I came here.

A air outlet is left on the side and an iron tube is inserted into the stove pit to cheer up.

Inside the wind box, it is mainly a handle used to pull. It extends through two wooden strips to the outside of the wind box, and then connects a vertically downward wooden handle. This is the handle.

The other end of the wooden strip is connected to a rectangular wooden board, and chicken feathers are stacked around it and tied tightly. The main purpose of tying the chicken feathers is to seal it, just like a piston.

Finally, a layer of wax is required to be applied to the entire box. When pulling, it is bare and labor-saving.

It’s best to leave a trap among the top few wooden boards that can be pulled and inserted so as not to have any problems in the bellows. Pull out the wooden board and you can reach your hand into the bellows for repair.

After everyone finished their meal, several carpenters also prepared two large bellows and carried them to the stove to check the results.

The stove was also slightly modified, with an air inlet and connected to the bellows. For matching, an iron grate must be added to cover a bowl-shaped stove. There is also a small round hollow on the side of the stove, which is connected to the bellows.

"I'll pull it, I'll pull it!" Xiao Nunu looked at the wind box like a big toy, so he sat on a small stool, grabbed the handle with his two small hands and pulled it back hard.

Of course, they couldn't pull it, and they asked Xiao Li Chunfeng to help. The two of them were only seven or eight years old, so of course they couldn't pull it either.

Of course, Li Feng didn't want to smug Nu's enthusiasm, so he promised to be a small one for her, which made the little guy happy again.

This time, Yuan Tiangang was replaced by him. He was interested in any strange invention. He also sat on a small stool, gurgling, gurgling, and slowly pulling the bellows.

Li Fengze directed the chef to burn the stove pit: "Let's lit the firewood first, right, pile them on the grate - fill the coals with coal, right, fill the coal on the small firewood pile. Don't fill too much at first, otherwise it will be destroyed-"

At this time, we can see the function of the bellows. The wind helps the fire. The fire leverages of wind. The red flames are getting stronger and stronger.

Everyone lay down at the stove door and looked in, and praised: "This fire head is hard at first glance!"

"If this furnace fire is used to refine alchemy, it will definitely be twice the result with half the effort!" Xie Hong also praised, probably because he was too close to the stove door. His beard raised and he reached into the stove. He was burnt suddenly and curled up. The front end was curled up, and he didn't care.

At this moment, a chef shouted, "Don't cook it first, the pot is red!"

Everyone was studying below, but no one paid attention to it. They kept cooking in an empty pot, so they couldn't be red.

So I scooped water into the pot again, and suddenly it was steamed all over the room. I cleaned the pot again and boiled most of the pot of boiling water. It started in a short while. People were making a noise.

The carpenter made a bellows and had a shiny face. This thing must be promoted in several villages first. In this way, every family can burn coal, which is fast and labor-saving.

The blacksmith was even more excited and surrounded Li Feng: "Little Langjun, if this coal is used to make iron, it would be very useful!"

When making a blacksmith, you must first burn the iron blocks red and then beat them into various shapes, so the fire is also very important.

These blacksmiths and carpenters have worked in the family of the bearded guest for generations, and are like slaves, so there is no need to worry about their external rumor.

Li Feng did not hide it: "It is OK to create some rough guys. If it is weapons and armor, impurities will be generated when coal burns, which will affect the quality of the iron. It will be fine after the coke is refined in the future. Not only can you make iron, but also make iron on a large scale."

The blacksmith also had two eyes: Nowadays, salt and iron are not exclusive to the court. If it were to smelify, it would be like minting money. This young master Feng is well-known and is indeed capable.

"It's bad, it's bad, the bellows are not working!" At this time, the bellows were already replaced by yellow crowns. It's not hard to pull them up, but they don't get into the stove, and there will be no flames at all.

What I just made, can't be broken - the carpenter quickly checked the bellows. It turned out that Li Chunfeng was squatting there at the other end of the bellows, lower than the bellows.

He was holding a small wooden stick and stabbing the small tongue on the air inlet, not asking it to fall down. In this way, the wind ran away from this small mouth.
Chapter completed!