It was cleared thousands of miles during the day, but at night it suddenly blew the white hair wind.

What is white hair wind?

The strong wind blew the snow on the ground like white hair, shaved on the face like a knife cutting.

In the northeast, white-haired wind is often the nickname for blizzards. The strong winds roll the snow on the ground and the heavy snow falling in the clouds all over the sky. The ground and the sky are white and have extremely low visibility.

It is not an exaggeration to describe it as not reaching out to see your five fingers.

Such violent storms and snowstorms are very damaged to houses and livestock sheds.

Such bad weather will not have a great impact on Xilong Villa.

The houses in Xilong Villa are all newly built, and the impact of severe weather such as blizzards was taken into account when building them.

Another thing is that the mountains blocked the footsteps of the strong wind, and the blizzard could not sweep away from Xilong Villa. When the blizzard reaches Xilong Villa, there are often only blizzards left.

As for keeping warm, Xilong Villa, which has long been warm, is not a problem at all. As long as there is biogas, the heating will not stop.

Moreover, the heating in Xilong Villa is dual-fuel, one uses biogas as fuel, and the other uses coal as fuel.

Biogas is a mixed gas, the main components are methane (ch4) and carbon dioxide (c02), methane accounts for 60% to 70%, carbon dioxide accounts for 30% to 40%, and there are also a small amount of gases such as hydrogen, carbon monoxide, hydrogen sulfide, oxygen and nitrogen.

The production of methane is the role of methanobacteria.

Methanobacteria can survive in the temperature range of 0 to 80℃. There are various bacteria that are adapted to low temperature (20℃), medium temperature (30℃), and high temperature (50℃). The most suitable reproduction temperatures are about 15℃, 35℃, and 53℃ respectively.

The biogas tank is buried deep underground. Theoretically, the temperature of the biogas tank is generally higher than 15℃ due to the effects of various filial objects. However, it cannot be ruled out that the temperature of the biogas tank is lower than zero in extremely fierce weather, causing methanogens to be unable to survive.

The dual fuel system is designed to prevent this extreme situation.

It was already past one o'clock in the morning, and Sun Jianguo was not sleepy at all.

Sun Jianguo looked out the window, which was pitch black outside, and he could only hear the cold wind shaking the branches and roaring.

The cold wind kept whistling, blowing on the window, making whimpering sounds, as if someone was crying, or like a wolf horn.

He could not see anything, but he really felt the power of nature.

For the first time, Sun Jianguo understood what it means to cry and howl.

He began to be glad that he had heard Zhang Lang's words, and also glad that Secretary Su's prestige was great enough!

No one in each village dared to violate Secretary Su's orders, and they obediently took measures to prevent blizzards as required.

Otherwise, this blizzard would have become a warning from God.

Zhang Lang was also not sleeping, his mind and the earth merged into one, and his feelings about the blizzard were clearer and more realistic.

Under his spiritual consciousness, he clearly saw the heavy snow of goose feathers like a cute elf, dancing in the air, and like millions of white butterflies, naughty and cute, sometimes falling on the big trees and sometimes falling on the roof.

He could feel the joy of the earth. A blizzard was a disaster for mankind, but to the earth, heavy snow was like a thick quilt. The earth could sleep well under the thick quilt.

He could also feel the animals either restless or trembling in the blizzard.

This was the first time that Zhang Lang had completely integrated his mind into the earth. In the wind and snow, his spiritual sense seemed to have entered a huge furnace of heaven and earth.

He clearly felt that his spiritual consciousness was constantly changing, becoming more pure and more tenacious.

There is also a spiritual sense in the earth, as gentle as water. Zhang Lang knew that it was Tang Feifei's spiritual sense.

Two spiritual consciousnesses intertwined in the earth, and a joy from the depths of the soul filled the hearts of the two people.

This is the fusion between hearts, love from the depths of the soul.

Slowly, Zhang Lang fell into a chaotic chaos without thinking.

I don’t know how long it took to wake up.

Opening his eyes and looking at him, Tang Feifei had just opened her eyes, and the two of them looked at each other and smiled.

A strong love permeates the air.

It turned out that it was dawn, and when Zhang's father saw that the two of them had not gotten up, he came over to call them.

It’s okay for young people to get up for a while later. After all, these days, their daughter-in-law is very burdened to serve her daughter-in-law during confinement.

But he had prepared all the breakfast and had not seen two people get up yet, so he had to come and have a look.

He knew that his daughter-in-law was never a lazy person, and so did his son.

He couldn't get up at this point, so he couldn't help but wonder if the couple had a conflict.

In rural areas, couples have conflicts. In addition to quarrels and fights, there is another situation, that is, the couple sleeps in a match.

"Dad!" Zhang Lang opened the door.

"Why did you get up? Are you okay with Feifei?"

"It's okay, I just slept a little late yesterday!" Zhang Lang didn't understand what Zhang's father meant, so he made up a reason casually.

"Dad! I'm sorry! I'm getting up late and delaying cooking. I'll go cook now!" Tang Feifei felt a little embarrassed and blushed when she was called by her father for the first time.

"I'm late? Oh! It's okay, it's okay! It's normal for young people to feel too much! I'm taking care of your mother, so you can rest!" Zhang's father looked at Tang Feifei's face and left with a smile.

He was young and frivolous in his youth, and he had done a lot of crazy things with Zhang's mother.

Zhang's father, who consciously knew Zhang Lang and Tang Feifei's situation, left with a smile.

Zhang Lang and Tang Feifei looked at each other. What was going on?

Zhang's father's attitude made the two of them a little confused.

The snowstorm continues.

The two of them quickly finished washing and rushed to the backyard. Zhang Lang's grandparents had already had breakfast and were going to their own house.

Seeing Zhang Lang and Tang Feifei coming, Zhang's father took the initiative to help the two of them serve the meal and brought it to the table.

The two of them were at a loss. They were located in the deep mountains, and the rules of the Zhang family were quite strict.

The elders serve the younger generation. This is the first time Zhang Lang has grown up.

"Eat more, eat an egg, and make up for it! You must be calm even if you are young! You all know medical skills, so you should know better in this aspect!" Zhang's father said with a smile.

Zhang Lang squirted out a bite of rice.

Tang Feifei's face suddenly turned red, so red that it could drip blood.

What Zhang’s father said was so good, and both of them were not stupid, and they both knew what Zhang’s father meant.

In love, Zhang's father thought that the two of them would get up late because they were too indulged in desire.

Zhang Lang couldn't smile bitterly.

Tang Feifei gave Zhang Lang a shy look shyly.

The expressions of the two men fell into Zhang's father's eyes and made them more sure of their guesses.

"Eat slowly, I'll go see your mother!" Zhang's father left understandingly.

Zhang Lang was helpless and speechless, and this matter was really unexplainable.

This misunderstanding can only keep it alive.

Tang Feifei hurriedly ate something and ran back to the room.
Chapter completed!