The live broadcast life of Lao Linzi in Northeast China

Chapter 1222 The Insulation Blanket I Saw For The First Time (Subscribe)
And because they were not satisfied with the method of relying on the sky like natural fire, the ancients discovered the principle of heat generated by friction through observation, and it was only then that drilling wood for fire appeared.

At that time, there were many objects used for drilling wood to make fire. Ironware and hard wooden sticks were all their tools. Using this tool to drill on wood for more than 10 minutes could generate heat. If you persisted, a weak flame would be produced.

Just like the last time when Li Yuan was in the ancient mountain, he used one of the most primitive methods of making fire, and this method was also the first artificially formed flame.

Later, the progress of the times allowed them to discover that the impact of copper, iron and some hard objects can also produce sparks, and how these sparks can catch fire when they touch something with a low flammable point.

As a result, fire flint was found, which became the main method for people to make fire for quite a period of time.And this method was still used by people before liberation.

Later, with gradual progress, two faster ignition methods, matches and lighters, were invented.

And even now, with these two more efficient methods, some people still use the clumsy method of the previous generation, just like Li Yuan who still uses flint and steel...

I have to sigh that this way of social evolution is indeed very interesting sometimes.

After resting for a while and recovering some physical strength, Li Yuan had no choice but to get busy again.

The larger branches that had just been dragged back from the woods formed a simple wall around them, and formed an open space of six or seven square meters in the middle.

Gathering the branches that had just been removed, Li Yuan began to weave a front windshield door for the grass that slept at night.

The sky was getting darker and darker, and the entire mountain forest was quiet. Li Yuan sat in the simple shelter surrounded by branches, and his ears were filled with the continuous crackling of firewood.

Li Yuan let out a long sigh of relief.

After a busy day, it was rare to feel clean at this moment. I have to say that Li Yuan only felt a little tired all over.

Li Yuan: "Don't say it, I haven't felt this kind of exhaustion for a long time. When I used to walk in the mountains, I walked for a whole day, but I'm not as tired as today."

Li Yuan moved his muscles and bones, because he kept bowing his head, and there was a constant clicking sound of joint collisions coming from his neck.

Studio.

"The host has too much activity today, can you not be tired?"

"Maybe the anchor didn't slow down in the car last night. Although he can sleep on the train, it's not comfortable."

"Fortunately, the eldest son of the Li family found a shelter before Hei Tian. This Lazi Mountain...it really gets dark quite early."

"No, I really don't know what to do if there is no place to sleep in such cold weather."

Li Yuan looked at everyone's comments in the live broadcast room and couldn't help nodding. At this time, he also began to reflect on his own mistakes today.

Indeed, although he claimed to have been walking the mountain for a long time, Li Yuan obviously underestimated the forest situation of Lazi Mountain, which led to today's situation.

Just like now, at Lazi Mountain at just seven o'clock, dusk has completely fallen. Even though Li Yuan has lit a fire at this moment, he still clearly feels that the temperature of Lazi Mountain is still dropping.

If I find a shelter a little later, I am afraid that even if I have a place to sleep tonight, I will definitely catch a cold.

In the wild, physical fitness is a big factor in determining whether one can survive. It is extremely difficult to travel in the perilous primeval forest with the best physical strength, let alone in poor condition.

At this moment, Li Yuan really couldn't help being afraid.

But fortunately what happened today has taught Li Yuan a lesson, at least from tomorrow onwards he will not be in such a hurry as today.

only……

If it is time to find a shelter again tomorrow, it should be earlier, so as to reserve enough time for myself to prepare for other situations.

Sitting by the bonfire, Li Yuan was reflecting on his actions today, but the cold wind blew past and couldn't help pulling Li Yuan out of his thoughts.

Shivering, Li Yuan picked up the dry firewood on the side and threw some into the flames again.

Li Yuan: "At this time, the temperature in Lazigou is probably only [-] or [-] degrees. It's still a bit cold. Fortunately, I prepared a thermal blanket before, and I took it out to keep my body warm."

With that said, Li Yuan took out the schoolbag on the side, unzipped it, and pulled out a very thin white bag from inside. When the bag opened, it was a silver thermal blanket like thin paper.

Looking at the insulation blanket, which was about the same thickness as paper, some netizens in the live broadcast room suddenly voiced their doubts.

Studio.

"The anchor won't tell me... This is what you call a thermal blanket, right?"

"Is this a thermal blanket? Isn't it too thin?"

"Insulation blanket? I think it's insulation paper, right?! Anchor, are you sure such a thin thing can be useful?"

"Son of the Li family, your thermal blanket... is too exaggerated?"

"What is this? You can't take it wrong, anchor?"

Li Yuan saw everyone's comments, shook the thermal blanket in his hand, and asked curiously: "Are you talking about this? Isn't this the thermal blanket? Is this the first time you've seen it?"

Li Yuan was a little confused when asked by the fans in the live broadcast room.

Isn't this just a standard outdoor insulation blanket?Why does it seem... that many people seem to be seeing it for the first time?
In fact, it wasn't that Li Yuan was curious, because this kind of thermal insulation blanket is not a professional outdoor person, and indeed few people know about it.

After all, the scope of use of this kind of thing is not wide, but it is Li Yuan. Although it is the first time to use this kind of thing, Li Yuan, who has always loved outdoor sports, is already very familiar with these tools.

Studio.

"To be honest, it's really the first time I've seen it."

"It doesn't matter how many times you see it, right? Even if it's the first time you see it, no one can call this thin paper-like thing a thermal blanket!"

"Hey, don't tell me, the thing the host is holding is indeed a thermal blanket."

"This thing is a thermal blanket. Anyone who has outdoor experience or has run a marathon should know it. This thing is to ensure that the body temperature will not be lost. Don't look at such a small one, it is very useful!"

"This is indeed a thermal blanket. Although this thing is small, it is very effective. Don't look down on it!"

"It's because I didn't know it... I thought the blanket of the thermal blanket was the blanket of the blanket..."

"Damn, me too. At the beginning, I thought about it. Is there any other place to put things in such a small book as the anchor? I thought too much."

"This thing is really a thermal blanket? But...how is it used?"

"Such a thin blanket can really keep warm? To be honest, I really don't believe it."

(End of this chapter)