"Clothing is your first and best line of defense against harsh environments. Wear the right clothes to keep your body temperature above 36 degrees Celsius. If you wear less clothing, your body temperature will drop below this level, and you will soon have a hypothermia reaction. ”

Bi Fang zipped up his clothes and re-tied them, feeling cold at first due to the low temperature of his clothes, but soon warmed up.

"Most survival experts will tell you that the best clothing for sub-zero temperatures is a Gores jacket, wool socks, wool clothes and wool gloves. That's true, but in extreme survival situations, what you bring with you determines what you can wear. ”

"To get the most out of them, remember the letters cold, which means clean, overheating, loose and dry."

"The cleanliness of the clothes is very important. In the wild, it's not going to be easy. But if the clothes are dirty or oily, they lose some of their thermal insulation. If you can, take it to a creek or lake and wash it often, but only if you have a fire to dry it. ”

"I've talked many times about avoiding overheating, loose-fitting is onion-style dressing, which insulates the air, and eventually the wet garment absorbs heat from you, and it absorbs heat faster than almost anything else."

"Wet socks, in particular, can be life-threatening. In such an environment, dampness means death. You can make a fire to dry your clothes, or wring them out. During the day, you can dry your socks under your armpits. ”

[Hey, it's a heavy taste]

[I have that smell]

[I feel a little nauseous]

[Please, your life is going to be gone, are you still entangled in evil or not? 】

Bi Fang, who didn't have any peculiar smell on his body, was finally able to move forward with confidence, and followed the river into the winding mountains.

The audience in front of the screen can clearly see that there are more dead branches on the ground visible to the naked eye.

Everything bodes well for the better.

In the woods, Bi Fang will undoubtedly have more survival options.

There are wood that can be used as shelter and for fire, as well as plants and animals that can replenish energy.

But in the snowy fields and deserts, these survival needs are gone.

Therefore, Bi Fang wants to stay in a place with vegetation cover at all times.

"But if you're just an ordinary person who doesn't have any confidence in your survival skills, then in a harsh polar environment, you can only move if you're in imminent danger in your environment, close to an inactive area, or about to be rescued."

"You need to be careful not to carry unnecessary items while moving, because if you carry too much equipment, you will not only lose calories, but also sweat and lose water."

"If you've decided to abandon the camp, it's important to leave a sign that you can hold for a long time so that rescuers know where you're going."

"The best way to be in the snow is to pile out snowdrifts to show your direction, try to choose an open area to pile up large snowdrifts, clearly show where you're going, and keep leaving signs along the way."

"The compass is not usable in the polar regions, so learn to rely on the stars at night to find directions, and during the day you can stand on a pole to measure the shadows."

"Choose your route carefully before you set out every day, there may not be an area you are in on the large-scale map, so try to follow waterways such as streams and rivers so that you can replenish water or catch fish and hunt for food."

Bi Fang said some common points of attention, but found that the road in front of him had been blocked, the river was sandwiched between two mountains, extremely narrow, and the bottom could not even be said to be narrow, but frozen.

A large amount of water vapor evaporated from the river, and over time, a thick layer of frost condensed on the mountain walls and joined together.

The river also seems to flow underground.

As a last resort, Bi Fang could only grab the rock and climb up, and hold the dagger in his hand, so that he could insert it into the crack of the stone at any time to stabilize his body.

"The rock walls in the cold zone have a layer of frost on them, and they are very slippery, so you have to be careful, if you don't have a climbing foundation, even if it's a detour, don't be like me, safety first."

"It's much more dangerous to fall from the same height in the valley, there are hard stones everywhere, and your body is definitely not as hard as theirs."

[Fang Shen: I'm not an ordinary person, so I can climb, but you can't]

[It's naked]

The road in the valley was narrow, but Bi Fang had only climbed five or six meters before the front widened, and he reached out and touched it, and began to try to move forward.

Halfway through, the drone filmed everything on the other side through the gap between the valleys.

On the originally endless snowfield, the pure white was suddenly mixed with a little gray-brown.

Above the frozen soil, a tall coniferous forest rises and is covered with a thick layer of snow, overwhelming it to the point of breaking off, and there is a fear that it will collapse suddenly.

[, it's a tree!] 】

[There are really trees! 】

[Fang Shen is awesome! 】

[Really dripping cow, this judgment is too accurate, say there is]

[You think that the old party is accurate, but you don't know that this is a way of saying, too tender]

The slit was not long, and Bi Fang inserted the dagger into the crack in the rock, crossing the mountain wall without danger, and finally landed smoothly on the snow.

It is a valley where the rocks on both sides keep all the snow and wind out, and the temperature between the valleys seems to be a little warmer, and the frozen river splits it in two through the only gap, bringing plenty of moisture to the land beneath the snow.

The woods were not large, and when he was halfway up the mountain, he glanced at them, and the forest belt was very narrow, and out of the valley, the scale of the forest was rapidly reduced, and it spread along the river for less than a kilometer before disappearing, and it looked like a drop of Lupoter's tears, which fell on this extremely cold land.

Bi Fang looked back at the two low mountains and said with emotion: "The two mountains are still not high enough, they can only be regarded as hills, if they are really mountains, they are a whole big forest." ”

It is difficult to grow forests in the polar regions, but it is still possible to bloom in a small area of unique biomes in a variety of special terrains.

However, although the sparrow was small, there were many of its five organs, and Bi Fang saw a puffin standing among the trees in the distance, but when he looked over, he quickly flew away.

Rivers mean a steady catch, woods with small animals, and hills on either side to protect them from the wind and snow.

After walking so far, I finally found a reliable place.

Bi Fang was in a happy mood: "This is the perfect place to build a shelter!" ”

Not surprisingly, the next eternal night, I will spend it here.

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