Bi Fang couldn't stop coughing in the cold air. When he raised his head to look at the live broadcast room again, he suddenly found that the live broadcast room that was originally full of live broadcasts suddenly became refreshing, just like the pine trees shaking off the snow.
Strange, why suddenly no one spoke?
It took quite a while.
[Damn it, I’m alive! 】
[It’s over, I just prayed that my roommate would be single for the rest of his life in exchange for God’s peace, and now my roommate will be single for the rest of his life]
【Roommate:?】
[Roommate: Thank you so much]
[Awesome, the avalanche actually survived! Who else! 】
[It’s over, I just screamed too loudly, and my mother asked me why I still don’t sleep.]
In the Arctic Circle, Erwan hugged Lennon's shoulders tightly and jumped up and down.
"Yes, yes, God will bless good-hearted people." Lennon stroked his beard and laughed heartily.
Etienne ran around the open lakeside and shouted: "It's so awesome, they are so awesome! Oh ho!"
In the brightly lit building, the staff on duty immediately contacted Li Yawen and told him the good news as soon as possible.
"Boss, Fang Shen has started broadcasting!"
In the living room, Li Yawen, who saw Bi Fang safe and sound, clenched his fist and hammered the table: "Damn, I knew this kid wouldn't die that easily. Damn it, my blood pressure went up."
After opening the drawer and taking the antihypertensive medicine along with the boiled water, Yao Xuehui sat on the chair and breathed a long sigh of relief. The woman beside him gently stroked his chest to help him calm down his breath.
"This treacherous son does things that are out of tune all day long. He can even advertise his own brand better than this! It pisses me off to death."
"Oh, okay, okay, you are the only one who has a lot of things to do. You get angry when something happens to the child, and you get angry when nothing happens. I'm afraid you are not made of balloons."
In the brightly lit building, the sound of breaking items and low roars could be heard from time to time.
"What happened, supervisor? Did the stock fund fall? Or did you find out that the child is not yours?" It was exactly the same situation, but it was Little B asking Little A.
Little A looked at Bi Fang who was scanning the environment on the screen of his mobile phone and smiled: "Maybe the business plan we just put together went bankrupt before it even started. But what does this have to do with us? We are just workers.
If the company makes money, you won’t be able to get it back, and if the company loses money, it won’t go bankrupt or lay off employees.”
Little B was stunned for a moment, as if he had been opened up to the second channel of Ren and Du. He slowly put down the documents in his hand and picked up the mug beside him.
The sound of smashing continued. Listening to the noise in the office, Little A and Little B held coffee in their hands and looked up at the sky. They took a sip of coffee and blew out a mouthful of hot steam.
Every time a fish is caught, a boss loses his dream.
[Lin Chang gave the host a spaceship*10 - I will pay for my sleep! 】
[You’re dead, why doesn’t the second-biggest guy on the list stay up in the middle of the night? The reason is actually because of him!]
[By the way, what is going on in this cave? Why is there a cave? 】
[Fang Shen, you finally stop pretending, you are an urban superpower!]
[I showed my cards, I stopped pretending, I took out my transformer, yes, I am the light!]
The audience followed Bifang's perspective and glanced around, discovering that the space they were in was actually quite small, almost as big as a small bus.
Exhaling a mouthful of cold mist, Bi Fang sat on the ground, took a deep breath and explained: "Just now, we encountered an avalanche. Except for the two missing Sherpa guides, everyone else in the team is in stable physical condition. Except for some
There is nothing serious other than a scratch.”
What can fly without wings? What can hit without fists? What can see without eyes?
This is a riddle that has been circulating in Europe since the Middle Ages.
The answer is an avalanche.
Avalanche, also known as the White Death.
When an avalanche occurs, the snow keeps collapsing down the slope of the mountain by gravity from high on the mountain. The speed is extremely fast and the impact force is great, often flattening everything it reaches.
According to statistics, avalanches are the largest natural risk causing fatal accidents in winter outdoor sports, bar none!
Bi Fang sat leaning on the snow wall, feeling extremely lucky. There have been many avalanches on Mount Everest, and the Khumbu Glacier was the hardest hit area, and they almost always happened in the early morning.
This is mainly related to the topography of the Khumbu Glacier.
When the internal cohesive force of the snow on the hillside cannot resist the "traction" of gravity, it will slide downward, causing a large amount of snow to collapse.
The Tianshan Snow and Avalanche Research Station of the Chinese Academy of Sciences once found that avalanches are most likely to occur on slopes with a slope of about 40 degrees, which coincides with the topography of the Khumbu Glacier.
Once you are in danger, it is almost impossible to wait for rescue. If you really wait, your body will have already turned into a part of the glacier and will be buried here.
Perhaps like the story Bi Fang told before, it will be revealed to people again a century later with the movement of glaciers.
After the audience on the screen heard that the eagle-headed Bingpo was guarding everyone in Bi Fang, they could hardly believe that this was true.
[The mountain god appears, this must be the mountain god appearing!]
[Damn, this is so awesome]
【Is it true that good people are rewarded? 】
"I have demonstrated avalanche survival before, but I didn't expect to actually encounter it. There are usually three reasons for fatal avalanches - physical trauma, suffocation and hypothermia.
There are also corresponding life-saving methods, one is to escape before the avalanche stops, the other is to prevent all the people from being buried, and the third is to reduce the time for the trapped people to be buried.
Under normal circumstances, avalanches cannot kill people. The cause of death is the low temperature and lack of oxygen after being buried.
But snow also contains life-saving oxygen. Ideally, after being buried, raising your arms to create a breathing space can effectively extend your survival time.
If I had broadcast it live earlier, you would have seen what Sir Alex Ferguson did just now, a very standard way of saving himself."
Bi Fang crossed his hands and pressed against his chest. Being buried and suffocated is different from ordinary suffocation. Once buried tightly, it is almost impossible to expand the lungs without certain escape skills to expand the space.
Many avalanche victims suffocate not because they lack oxygen, but because their lungs cannot expand.
"We are very lucky. Avalanches can be divided into many types based on the physical characteristics of the snow and the fracture locations of the snow layer, but there are basically two types, dry avalanches and wet avalanches."
Bi Fang grabbed a handful of snow from the snow wall on the side and squeezed it hard with his hands. Miraculously, the snow did not gather into clumps, but was still powdery and scattered from his fingers, as if it were dry flour.
"What we encountered was a dry avalanche. Friends in the south may not have any feelings about it, but those in the north must have encountered this situation. The snow was as dry as flour and could not be gathered to make snowball fights. This is because the temperature in the north is too low in winter.
, Dry air causes, dry avalanches are similar."
"When the moisture content of the snow is less than 1%, it is generally considered that a dry avalanche occurs. When a dry avalanche occurs, due to the low viscosity of the snow, a large number of snow particles collide with each other during movement and will be suspended in the air to form white smoke.
.
This kind of avalanche will be very spectacular when viewed from a high altitude. It's too dark today, but you guys in night market mode should be able to see it clearly."
Indeed, many viewers nodded secretly. Due to the altitude problem, the drone could not fly high, and it was as if it was face to face with an avalanche.
The rolling snow waves stretched for hundreds of meters, and the sky was filled with white smoke, almost covering the sky.
"High-speed smoke will compress the surrounding air, forming a powerful air wave, destroying everything in its path. When the damage from the air wave is over, the real avalanche will follow, and the heavy snow will cover everything."
[So how lucky is this? I laugh and cry]
[Wherever it’s dry, there’s wet. I guess wet avalanches must be more lethal!]
"That's right." Bifang smiled.
“When the moisture content exceeds 1%, what happens is a wet avalanche. Wet avalanches mainly occur during the temperature rise stage. When the temperature rises, the snow melts, and the melted snow water will seep into the snow layer, increasing the moisture content of the snow layer.
Increase.
The infiltrated snowmelt water is often easy to refreeze into ice crystals, changing the shape of the internal snow particles. The high temperature induces local collapse of the snow surface. The collapsed snow slides down the slope at an increasingly accelerated speed, carrying convolutions along the way.
Snow gradually forms snowballs.
Therefore, before an avalanche occurs, a large number of snowballs often appear on the slopes.
Eventually, a large number of accumulated snowballs break the calm slide of the snow surface, causing an avalanche. During the sliding process, the volume of the snowballs continues to increase, and it also carries melted soil and rocks from the surface, making it much more destructive than a dry avalanche."
Bifang paused and exchanged air several times before continuing.
"If you think about it, you know how dangerous this kind of avalanche is. The force of the rocks involved is no less powerful than the rocks blown up in the storm. Once it is hit, it may cause injuries to muscles and bones, and even more serious injuries. You know.
.”
The planarian's head and tail can be regenerated after being chopped off, and the head can be regenerated faster than the tail. Once cut into segments, they can grow into independent individuals. The highest record is that it was cut into 279 pieces, and it can still be regenerated from each piece.
The complete planarian is regenerated there into pieces.