Live Wilderness Adventure - Chapter 646 Preparations for Eternal Night

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It was not yet dawn, and the earth was dark.

The entire ice field is unobstructed, and there is no life in sight.

A pair of large gloved hands suddenly stretched out from the ground and swept aside the accumulated snow.

Breathing heavily, Bi Fang pushed the snow away with great effort. The strong wind all night completely blocked the entrance to the trench, at least thirty centimeters thick.

Leaning on the exit, Bi Fang took a breath, grabbed the ice on both sides, propped up his entire body, and then began to retract the rope.

After a night of freezing, the rope was frozen solid. It was frozen by a few drops of water last night, and it has been frozen by a few centimeters today.

The thickness of the ice layer is increasing.

After tying the rope and putting it in the backpack, Bi Fang opened the live broadcast and said hello.

"Today is the second day of my arctic survival. I feel quite good. Although I am a little hungry, after all, there are only ninety-nine days left, right?"

I called 666 directly]

This forced me to give full marks, don't ask why I didn't leave points for encouragement, he deserves it]

Get up in the middle of the night to watch the live broadcast, Mom sees the series]

I'm so sleepy, I haven't had a holiday 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 broadcast has already gone global, domestic audiences are still the main force.

Has the North Pole already dawned? 】

On the screen of the live broadcast room, the audience found that the sun had not yet risen, but it seemed that it was not 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. A beam that enters a snowdrift is quickly scattered by billions of ice crystals and air pockets, and most of the light is reflected back from the snowdrift."

"So as long as there is light in the sky one day, the place 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 who live in cities have a hard time imagining a starry night. Even if the sun goes down, the night is by no means dark.

When the full moon is full, it is even more amazingly bright, as if illuminated by a street lamp.

The moon is not round in the night sky today, but there is still a lot of light. Coupled with the snowflakes blown by the strong wind, fluttering snowflakes are formed four or five meters below the ground, but it is relatively bright.

However, it was bright, but the snowflakes in the sky couldn't see the road at all. Fortunately, the North Star could be faintly seen, which gave Bi Fang the right direction.

"Now there are more than a dozen hours every night, we can't waste this time, and we can get up within three hours before the sun rises."

"Surviving in the Arctic, whenever you enter the polar day or night, you must fix your biological clock, otherwise the reversed work and rest will make you very lack of energy and often feel headaches."

"If you sleep too much or too little, you will have headaches, and you will not have enough energy to deal with the challenges ahead, so you must set the alarm clock if you have the conditions. If there are no conditions, you can only rely on the body's own biological clock, but Relying on a biological clock is a difficult thing."

"How many of you like to stay up late? How often?"

During the trek, Bi Fang suddenly asked a question.

ah, this, this

Be confident, every day]

Hey, in fact, it’s not enough to study and work until midnight, but I’ve been doing this all day, and I always want to check my phone and relax for a few hours at night, and it’s late before I know it]

Plus one, my head hurts when I wake up every morning]

How can I be willing to go to bed directly until eleven or twelve o'clock, my life needs entertainment, of course I need to relax, and then I fall into a vicious circle and cover my face]

Eight hours of work, eight hours of play, and eight hours of sleep.

This is the product of a long struggle, but now it is common to work more than ten hours, or even twelve hours.

Most people work for a better life, and there is no shortage of entertainment time. Naturally, they can only occupy sleep time, otherwise life will be meaningless.

There are very few people who are financially free, and life is constantly moving forward by being carried by the wheels.

Sometimes seeing Bi Fang running around the world in a dashing manner, there is a feeling of envy in everyone.

Although some behaviors will often lead to controversy, Bi Fang doesn't care. Compared with the people who support him, those are a small part.

"In fact, many people's biological clocks are not 24 hours a day, but there is a certain error, usually within two hours, for example, a cycle may be 26 hours, or even 22 hours, but most of them are Slightly longer than twenty-four hours."

"It's a common phenomenon, most diurnal animals have a biological clock slightly longer than 24 hours, and most nocturnal animals have a biological clock slightly shorter than 24 hours. Humans are diurnal animals, so belong to the former, of course there are exceptions, this is not a a theorem, but a general rule."

"We don't know the reason for this, but a more probable conjecture is that when human beings were born, the cycle of the earth's rotation may not have been 24 hours. Because, in the past billions of years, the rotation of the earth has changed several times. time."

Hearing this, the audience in front of the screen seemed to have opened a door~www.novelbuddy.com~ had a sense of awakening.

It's no wonder that I stay up late every day, and the more I stay up, the later it turns out. 】

Boil for an extra hour each time, after 24 days, it will return to normal state perfectly]

"Taking light as an example, most human biological clocks are slightly longer than 24 hours, so in the light-dark cycle that is slightly longer than 24 hours, humans live the most comfortable life, because they are completely in line with their own circadian rhythms."

"And the Earth's 24-hour light-dark cycle can actually be adapted, and the difference is not big. If the light-dark cycle is 50 hours, it is generally impossible to adapt."

"In other words, the human body clock can be adjusted 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, and it was relying on his biological clock that he could wake up on time, and would not disrupt his progress plan because of sleep.

Going forward until the sky turns white, the wind and snow gradually ceases, the snowflakes on the ground gradually become silent, and under the sunlight, the continuous mountains and rocks in the distance finally appear in everyone's field of vision.

"finally reached."

Bi Fang breathed a sigh of relief. If there are ups and downs, it means that there are mountains.

Where there are mountains, there are rocks, dirt, plants, and animals.

Although Wangshan is a dead horse, no matter what, I can't see the mountain is better.

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