The entire ice field is unobstructed, and there is no sign of any life.
A pair of big gloved hands suddenly stretched out from the ground and swept aside the accumulated snow.
Bi Fang panted heavily and struggled to push the snow away. The strong wind overnight completely blocked the entrance to the trench, which was at least thirty centimeters thick.
Leaning against the exit, Bifang took a breath, grabbed the ice on both sides, propped up his whole body, and then began to retract the rope.
It was freezing all night, and the rope was frozen solid. A few drops of water froze it last night, and today it has already frozen several centimeters.
The thickness of the ice layer is increasing.
After tying the rope and putting it into his backpack, Bi Fang started the live broadcast and said hello.
"Today is my second day of survival in the Arctic. I feel pretty good. Although I am a little hungry, after all, there are only ninety-nine days left, right?"
【I call 666 directly】
[This forces me to give full marks, don’t ask why I don’t leave points for encouragement, he deserves it]
[Watch the live broadcast in the middle of the night, Mom Meets Fighting Series]
[I’m so sleepy, I haven’t even taken a vacation yet]
The time difference between Greenland and China is seven hours, so there are not many viewers at this point.
Although Bi Fang's live broadcasts have already become globalized, domestic audiences are still the main force.
【Is it dawn in the North Pole?】
On the screen in the live broadcast room, the audience found that the sun had not risen yet, but it did not seem as dark as expected, and the night mode of the drone was not turned on.
"Because snowflakes reflect white light. The complex structure of snow cannot absorb light. When a beam of light enters a snowdrift, it will be quickly scattered by billions of ice crystals and air pockets, and most of the light will be reflected back from the snowdrift."
"So as long as there is daylight, places with snowflakes will appear brighter, but it will only be dimly bright."
Bi Fang pointed to the stars in the night sky and clearly pointed out the source of the light.
Most people living in cities can no longer imagine a starry night. Even if the sun goes down, the night is by no means completely dark.
When the moon is full, it is even more amazingly bright, as if illuminated by street lights.
The moon is not round in the night sky today, but there is still a lot of light. In addition, the strong wind has blown snowflakes, forming fluttering snowflakes four or five meters below the ground, which is actually relatively bright.
However, the light was bright, but the snowflakes in the sky made it difficult to see the road. Fortunately, the North Star could be faintly seen, which helped Bifang find the right direction for his progress.
"Now there are more than ten hours every night. We can't waste this time in vain. We can get up within three hours before the sun rises."
"When living in the Arctic, whenever you enter the polar day or night, you must fix your biological clock. Otherwise, the reverse schedule will make you very lack of energy and often feel headaches."
"If you sleep too much or if you sleep too little, you will get a headache and you will not have enough energy to deal with the next challenges. So if you have the conditions, you must set an alarm clock. If you don't have the conditions, you can only rely on the body's own biological clock. However,
Relying on the body clock is a difficult thing to do."
"How many of you like to stay up late? How often?"
While Bi Fang was trekking, he suddenly asked a question.
【Ah this, this】
【Be confident, every day】
[Hey, actually, it’s not necessary to study and work until midnight, but I’ve been doing this all day, and I always want to check my phone at night and relax for a few hours, and it’s very late before I know it]
[Plus one, my head hurts every morning]
[How can I be willing to go to bed directly after working until eleven or twelve o'clock? I need entertainment in my life, and of course I have to relax, and then I fall into a vicious cycle (face covering)]
Eight hours of work, eight hours of entertainment, and eight hours of sleep.
This is the product of a long struggle, but now the working hours are usually more than ten hours, or even twelve hours.
Most people work for a better life, so they cannot have less time for entertainment. Naturally, it can only encroach on sleep time, otherwise there will be no point in living.
There are very few people who are financially free, and their lives are constantly being driven forward by the wheel.
Sometimes when people see Bi Fang running around the world in a dashing way, everyone feels a sense of envy.
Although some of his actions often cause controversy, Bifang doesn't care. Compared with those who support him, those are only a small number.
"In fact, many people's biological clocks do not have 24 hours a day, but there is a certain error. Usually this error is within two hours. For example, a cycle may be 26 hours, or even 22 hours, but most of them are
A little longer than twenty-four hours.”
"This is a common phenomenon. The biological clocks of most diurnal animals are slightly longer than 24 hours, and the biological clocks of most nocturnal animals are slightly shorter than 24 hours. Humans are diurnal animals, so they belong to the former. Of course, there are exceptions. This is not a
Theorem, but a summary rule.”
"We don't know the reason for this yet. A more likely guess is that when humans were born, the Earth's rotation period may not have been 24 hours. This is because the Earth's rotation speed has changed several times over the past few billion years.
That’s it.”
Hearing this, the audience in front of the screen seemed to have opened a door and felt a wake-up call.
[No wonder I stay up late every day, and the later I stay up, the later I stay up. That’s how stupid things are!]
[Stay an extra hour each time, and after twenty-four days, you will return to normal state perfectly]
"Take light as an example. The biological clock of most humans is slightly longer than 24 hours, so humans live the most comfortable life in a light-dark cycle that is slightly longer than 24 hours, because it is completely consistent with their own circadian rhythm."
"In fact, we can adapt to the earth's 24-hour light-dark cycle, and the difference is not big. If the light-dark cycle is 50 hours, we generally cannot adapt."
"In other words, the human biological clock can be adjusted and changed to adapt to the external environment, but this adjustment is limited."
"In other mammals, light can regulate the biological clock through the light signal transduction pathway and the suprachiasmatic nucleus in the hypothalamus. But once there is no light, you can only rely on your usual habits.
.”
"Once this cyclical biological habit is disrupted, the consequences include memory loss, lack of energy, easy headaches, and in severe cases, frequent diarrhea and vomiting."
"So, self-discipline is very important."
Bi Fang continued to move forward, relying on his biological clock to wake up on time and not to disrupt his progress plan due to sleep.
We continued forward until the sky turned white, the wind and snow gradually subsided, and the snowflakes on the ground gradually became silent. Under the sunlight, the continuous mountains and rocks in the distance finally appeared in everyone's field of vision.
"finally reached."
Bi Fang breathed a sigh of relief. If there are ups and downs, it means there are mountains.
Where there are mountains, there are rocks, soil, plants, and animals.
Although looking at the mountains is a dead horse, no matter what, it is much better to not fail to see the mountains.