Finally, finally!

Hearing that Bi Fang was finally going to talk about the third way to make fire, the audience burst into tears.

It's been a year, it's been a year!

Does Fang Shen know how they spent their year?

[Lao Fang said that he has several ways to make a fire? 】

[Forgot, six, seven, eighty, nine, right? ] 】

[A year has passed, and the third type has been taught, and I'm afraid it's not a lifetime series after all the teaching]

[When the god of Fang has taught all the ways, the family sacrifice has not forgotten to tell Naiweng, so use those methods to burn paper for me! ] 】

[Drill wood for fire, go around me, dog-headed .jpg]

[It seems that on a certain grave, a filial young man is sweating profusely and drilling wood to make fire. 】

Take a fire?

In addition to the audience, Leonardo on the side also looked the same, he had been here for so long, and he was finally going to participate in something somewhat symbolic!

"Is that an exaggeration?" Bi Fangle said, "It's true that I haven't taught you how to make fire in the wild for a long time, and in fact, the way of making fire with bare hands in different places is also adaptable." ”

"In addition to drilling wood for fire and pump fire, I also taught the ice lens fire method in Mohe, that is, according to local conditions, and in the tropical rainforest, fire saw fire is one of the most suitable methods."

[One of them?] 】

[I realized that things were not as simple as I thought]

"Most of the wood in the tropical rainforest is very wet, at least a few are relatively dry, such as bamboo, so one of the best materials for jungle fire is bamboo, we have to choose dry bamboo with a length of about 60 cm and a diameter of 4~5 cm."

Is it hard to find bamboo in the Yunnan rainforest?

It's as difficult as reaching out and pulling something out of your pocket.

To put it simply, probe for the ......

"The origin of bamboo is China, and Yunnan Province is a major province of bamboo germplasm resources. With nearly 4 million acres of natural bamboo forests alone, it can be said that there is no place in the world, and even in China, where bamboo can be found more easily than Yunnan. ”

Even if Leonardo and Bi Fanglai came along the way just now, they have seen it a few times.

Therefore, it didn't take long for Bi Fang to find a suitable material, and he used a sharper stone to smash out the material that looked good.

Bi Fang erected the bamboo tube, pressed one end with a stone piece, and then smashed it down with a stone, and the bamboo tube was instantly divided into two halves.

"We have to split the bamboo in half first. Place one of them flat on the ground as a saw board, with the cut at the bottom and the curved surface on top. If you're only one person, be sure to pin it. If there are other people, you can ask someone to help hold it. ”

Leonardo consciously pressed the plank.

"Then we cut the groove on the curved surface to fix the position of the saw."

The bamboo board is firmly pressed, and Bi Fang holds the sharp stone in his hand and cuts a groove horizontally on the curved surface of the bamboo used as the saw board, which is used to clamp the main saw blade.

"Our saw blades also use bamboo to remove the bamboo knots on it. In order to clean one side of the bamboo slices and process them smoothly. Place the smooth, flat side of the machined machine vertically on the saw board facing down. ”

Another saw blade was continuously polished by Bi Fang with stones, and the bamboo fibers and debris that fell were not littered, but collected.

It's also a good ignition.

Bi Fang put the saw blade into the groove on the saw board, kept the saw blade tilted to a certain extent, pressed both ends of the saw blade with both hands, applied a certain amount of pressure, and then began to rub back and forth, while rubbing without forgetting to explain to the audience.

"As with other methods of friction fire, start by slowly pushing and pulling the saw blade on the saw board until the saw board smokes. You can then speed up the push and pull blade and increase the force of the downward pressure until there is a lot of smoke coming out of the saw board or the saw blade cannot be pushed or pulled. ”

"In this way, a charcoal fire will form in the void under the saw board. This charcoal fire is also relatively weak, so it should also be ignited with some dry, fluffy and flammable material, so be careful not to extinguish it. ”

"Just like now!"

As he spoke, a faint light smoke was already rising from the trough.

Leonardo, who held down the saw board, widened his eyes and couldn't believe it, how long had it been, and it had actually started to smoke?

Seeing that the smoke was coming out, Bi Fang sped up, and at the same time kept exerting himself at home, the smoke became bigger and bigger, and even Leonardo, who was on the side, wanted to cough.

Just when he was about to cough, Bi Fang quickly stopped and took out the saw blade, at this time the smoke did not stop, but continued to roll: "If there is still smoke when the saw blade is removed, it means that there is already a charcoal fire in the trough, it seems that we are lucky, and we succeeded in one time." ”

Bi Fang happily gathered the bamboo chips and bamboo fibers that had just been scraped off and placed them on the saw board, carefully held them with both hands, and blew them slowly.

Under the incredible witness of Leonardo, the original smoke became even more turbulent, and in a moment, a puff of flame had flashed between Bi Fang's fingers!

"There's a fire! There's a fire! Leonardo, who witnessed the miracle on the sidelines, was even more excited than Bi Fang himself, "It's incredible, it's incredible." ”

【it!】 That's too fast, right? 】

[The old method feels more and more powerful every time, drilling wood is complex and difficult, although the pump type is simple, but the assembly is very complicated, this fire saw, simple and fast! ] 】

[Learning is wasted, learning is wasted]

[I'm going to set fire to the mountain tonight!] 】

Leonardo exclaimed excitedly: "Without being involved, you will never feel that sense of gain and achievement." It's amazing, it's really amazing. ”

Far from industrial civilization, human society, from the state of nothing, create a flame out of thin air!

"If it was in the Middle Ages, you could even rely on this as a god!" Leonardo sighed.

Bi Fang pulled the corners of his mouth, is this a compliment?

Fortunately, he didn't pay much attention to it, and put a stone slab on the stone platform where the foundation was built, and then poured the red mud in the leaf funnel one by one.

"The next thing is heating, the process is very simple, that is, keep stir-frying, until it is dry sand, the whole process is the same as drying and insecticidal."

At this time, the drone lens gives a close-up, and in the tumbling red mud, countless insects and ants are fleeing in all directions.

Many even die directly in the heat, which is also a helpless thing, there is no need to dry, only baking, and it is inevitable that there will be insect corpses inside.

"When it's dry, we can pour clean water again, and we can apply it to our body, of course, if there is grease, we can add grease directly, that would be better, so that when the water evaporates, the red mud will still not dry out."

While waiting, Bi Fang was not idle, he walked around and found a good rattan.

"In fact, in addition to using a saw blade, we can also use a 90-120 cm long dry and soft rattan to make fire. At this time, the saw board is placed in the opposite direction, with the curved side down, the incision facing up, and the rattan repeatedly pulled on the top.

This method is called the 'rattan saw-to-fire method', and it is also a very effective method of making fire after practice, how about it, how about it, do you want to try it? ”

"Me?"

Leonardo looked at Bi Fang, a little surprised.

But then, his eyes became eager to try.

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