Chapter 606: Confluence of cooling and heating

When I got up the next day, the sun had already emerged from the east.
Not very bright, his sallow face is comparable to dreaming Han Cheng.
However, the temperature is quite high, at least seven or eight degrees higher than yesterday.
By noon, it was already warm outside.
Some old people who were afraid of the cold came out of the room, squatting on the wall, holding the soles of their shoes, and basking in the sun.
Some strong people even took off their thick leather jackets.
Some women in the tribe are taking this opportunity to boil hot water to bathe the minors in the tribe.
Because of the high temperature, I don't even need to go to the bathhouse.
Under such a temperature, the surrounding snow is melting rapidly, and by 10 noon, it has become thinner, and covered withered grass has been exposed in some places.
According to this trend, it only takes three days at most, the snow can basically be cleaned, and spring plowing in the tribe can begin.
In the tribe, the stone looked a little excited and picked up a stone pen, drew a stick on the simple calendar he had made, and carved some words under it.
Of course he was excited. In this winter, he thought of a way that might make the bark softer and better broken.
As a result, due to the cold weather, there has been no way to implement it until now.
Now the weather is finally getting warmer, and it won't take long before he can begin to verify his ideas and make better papers.
It was not just the Qingque tribe who were excited because of the warming weather, but all the tribes around who felt the warmth became excited.
The food they have saved is running out, and some of them are about to be eaten. Now the weather is getting warmer, which is undoubtedly great news for them.
Some tribes lacked food. At this time, someone took advantage of this opportunity and went out to search for food.
In winter, sometimes some birds and small animals freeze and starve to death.
After the snow melts, these things covered by snow will be exposed and become hungry and human food.
After basking in the sun for a while, Han Cheng frowned, because he suddenly remembered the knowledge about cold fronts and warm fronts he had learned in high school geography.
Before the cold front passes, a warm air mass envelopes the earth, and the temperature will rise.
After the heating group has passed, it is the air-conditioning group pushing the heating in.
When passing through the confluence of cold and warm air, there will be windy, rainy and snowy weather. When the air-conditioning mass behind passes through the border, the weather will be fine, but the temperature will drop a lot. It is extremely cold, and cold waves can form in some extreme weather.
But don't just pass by a cold front.
After recalling the knowledge that was not clear enough, Han Cheng thought in his heart.
It was a trivial matter to delay spring plowing for a few days. What worries him most is the outing trade team.
When encountering Lengfeng crossing the border, they said they could not suffer a lot of sins.
Moreover, judging from the posture of rising temperatures today, the warm air flow in this dumpling is bound to be not small, and the cold air flow that can push such a warm air away will naturally not be too small.
After the weather has warmed up, there will be a sudden coldness again, which is really cheating.
With these things in mind, the first thing Han Cheng did after waking up the next day was to feel the temperature.
The temperature has not changed much compared to yesterday, and it is still warm.
Is it because I am thinking wrong?
After standing here for a while, Han Cheng muttered to himself.
It's really good if you think wrong, so you will suffer less.
Picking up the waking little pea, and after daily teasing, Han Cheng carried him out of the room.
The ground is a bit soft, and it didn't freeze much last night.
Holding the little guy and walked to the cave used as a canteen, the hardworking Huo Er was burning there.
When the weather is cold, sitting in front of the stove and burning the fire is a more attractive thing.
If you can bury two sweet potatoes in the fire, or use a stick to put on a piece of steamed bun that is already cold at home, then the fire will become more attractive.
But this morning is an exception. Except for Huo Er, who is burning, beside another wood stove not far away, a stone is also squatting there and burning.
What is this guy doing here today?
What is cooked in the tank?
Han Cheng hugged the small pea and walked up with doubts. He turned to one side and let the small pea to the side. With the other hand, he grasped the lid of the pot and opened it forcefully.
After the white mist rose, the scene inside caught Han Cheng's eyes.
Bark?
Han Cheng's eyes widened.
What is cooked in the stone-burning stove is not food, but bark.
What does this guy do for boiled bark? Do you want to reminisce about bitterness and sweetness, and drink a bowl of bark soup in the morning?
Han Cheng looked blank.
It was only after seeing that the bark boiled inside had the kind of peeled outer layer.
It turned out that this guy was playing with paper.
But when making paper, do I need to boil the refined bark with water?
Han Cheng is really unclear about this, but it is always good to be able to try new methods.
Because many new things are tried again and again.
Moreover, Han Cheng really didn’t know much about papermaking. The set of papermaking processes he had worked out before was very simple and had great room for improvement.
After putting the lid back on, Han Cheng began to talk to Shishi and talked about papermaking.
After studying this for several months, compared to the extremely difficult flying, the stone is on the paper, and I really have a lot of insights.
He felt that the paper produced before was too thick and too hard. On the one hand, the paper made too much pulp, and on the other hand, the pulp itself was too hard and too rough.
So he began to figure out how to make the pulp soft ~EbookFREE.me~.
After trying several methods, Shishi thought of the method of'cooking'.
Because foods such as hard-to-bite raw meat and hard-toothed soybeans will become soft after being boiled in a large tank and water, Shishi wanted to try this.
After listening to what Shitou said, Han Cheng couldn't help nodding, feeling that it made sense. It seems that it was wise to leave this matter to Shitou before.
I'm afraid that the bark will not be cooked, and the stones will be boiled for a long time.
The stone ceased fire until breakfast was prepared and everyone had used breakfast for a while.
After the lid was simmered for a while, the lid was lifted and the bark inside was removed.
After soaking in warm water for a while, put it on a cutting board and cut it with a copper knife.
After cutting it, put it in a stone mortar, and start a little pounding. Han Cheng followed to watch the excitement and wanted to see if it could be done this time.