The live broadcast life of Lao Linzi in Northeast China

Chapter 493 It's Not Difficult At All (Please Subscribe)

Studio.

"It's idle anyway, why don't the host teach us."

"Didn't you hear what the anchor said? Trouble! It's hard!"

"I guess I don't understand..."

"It's really difficult."

"Want to learn……"

At this time, the sound of raindrops seemed to be much quieter than before, but the fog in the forest still did not dissipate, and the temperature was getting lower and lower.

Back to the cave...

Can't go back.

make a fire...

No dry wood.

Li Yuan simply couldn't do other things at this time, and at the same time he used local materials in the woods to build himself a nest that could shelter him from the wind and rain.

Li Yuan: "Okay, I'll teach you this method."

"The function of the watch to identify the direction can only be used on the pointer watch."

"If you want to identify the direction, you can first observe the time on the watch, and then divide the time you see at this time by 2 to find the corresponding position of this time."

"Then align this number with the sun. At this time, the direction pointed at 12 o'clock on the dial is north."

"If it is 8 o'clock in the morning, divide by 2, it is 4. At this time, point 4 on the dial to the sun, and at this time, the direction of 12 is north."

"And once the north is determined, other directions will be clear at a glance."

Studio.

"It's not difficult!"

"That's right, it's half of it. What's the problem?"

"It's very simple, remember!"

"The number of hours is doubled to the sun, and 12 refers to north!"

"It's not difficult at all!"

Li Yuan smiled and said, "It's fine if you think it's not difficult."

"But remember, this method is only applicable in the morning. If it is in the afternoon, it should be calculated according to the 24-hour timekeeping method."

"For example, at 4 o'clock in the afternoon, it should be calculated according to 16 o'clock, and the half-fold is usually 8, and then find the north in this way."

"However, it is like that kind of odd time, such as 15 o'clock in the afternoon, half of which is 7:30. At this time, everyone can point the hour hand to the sun at 7 o'clock."

"Or you can put the dial flat, the hour hand points to the sun, and the opposite extension direction of the hour hand and the bisector of the 12 o'clock scale is north."

Studio.

"Simple and simple!"

"It's not difficult at all."

"You are too confident. I am afraid that if you remember it now, you will forget it by then."

"This...elementary school students can do it!"

"There is also an error in changing the direction of the watch. Don't be too confident."

"Is there any error in this thing?"

"There is no error in anything...the compass still has time to degauss."

Li Yuan: "Indeed, errors are prone to occur when the watch determines the direction."

"But you don't have to worry so much, as long as you pay attention to placing the watch flat when identifying the direction."

"It's just that this kind of technology for distinguishing directions is not suitable for use around noon when the south and north latitudes are between 20° and 30°."

"If you want to use it, you need to use the longitude of standard time as the standard, add 15 hour for every 1° to the east, and subtract 15 hour for every 1° to the west."

"But of course, that rarely happens."

Studio.

"amazing……"

"It's a bit troublesome to hear that."

"Is this watch really that accurate?"

"It's quite accurate. I was curious and tried it before."

"Indeed, our geography teacher taught it once, but... it's been too long, so I forgot."

Li Yuan: "This method is worth referring to. Its principle is actually related to the rotation of the earth."

"The earth rotates 24 degrees in 360 hours, 15 degrees in an hour, and the hour hand of a watch always turns twice as fast as the sun. It is precisely because of this reason that we invented the method of using the watch and the direction of the sun to determine the direction."

"If you are curious, you can try it. For example, at 6 o'clock in the morning, the sun is in the east, and the direction the shadow points to is the west."

"At this time, point the hour hand of the watch to the sun, and the 12 on the dial must point to the west."

"If the dial is turned 90 degrees, 6 o'clock is folded in half, so that the number 3 on the dial faces the sun, then the number 12 must point to the north."

"At 12 noon, the sun is in the south, and 12 is folded in half, so that the number 6 on the dial faces the sun, but the 12 pointer still points to the north."

Studio.

"Anchor, you know too much..."

"Too abstruse."

"The anchor is awesome, how do you remember?"

"Don't brag, don't brag, this is just the basic common sense of mountain walkers."

"It's common sense again... I think the upstairs may be a black fan, haha!"

"What the anchor said is amazing, but I'm still trapped in the mountains..."

"That's right, I don't know what's the use of learning this thing."

"Yeah, if you're awesome, why don't you go out by yourself?"

"Black pink is too outrageous, isn't it?"

"The upstairs didn't pay attention to the lecture, right? The reason why the host can't go is because he can't find Bei? It's funny!"

"Yes, the anchor ignores him, safety comes first, there is no shame in being trapped in the mountains!"

"That's right, didn't you see why the anchor came out? It's not for yourself! Originally, the anchor could spend the night safely in the cave!"

Li Yuan smiled lightly and didn't say much.

It's just that at this time Li Yuan's heart was indeed slightly pensive.

For a long time, although I have always paid attention to getting lost in the mountains and forests, and I have always been prepared, but in fact I am quite confident in myself.

Like just now.

He clearly believed that he would be able to go back successfully even when the battery of his mobile phone was low, but in the end... his plan was interrupted by a mountain stream that suddenly appeared.

If I had been more careful, perhaps such a thing would not have happened.

"Actually... the netizen just said it was right. I was trapped in the mountains because of the heavy rain, but I can't find the cave now... it is indeed my fault."

In fact, whether it is in the mountains, plateaus or forests, basically as long as it is not in the snow season, you can basically find the direction of travel from the clues. After all, people will inevitably leave traces when they walk by.

However, it is natural to go astray or get lost, even with a compass.

Because the situation of the mountain forest is very unpredictable, although it looks very different from the outside, the vegetation density in the mountain forest is extremely high, and there are many rocky mountainous areas, so it is difficult to leave traces in such places. Even if it stays, it is not very clear. "

but……

Li Yuan didn't want to find so many reasons for himself at this time.

"However, everyone can take me as a warning."

"If everyone finds that they are lost, they must not move around in a panic. Such actions will make you lose your way more easily. The first thing to do is to calm down."

"After adjusting your own situation, you can look for the surrounding environment, find a place in your heart that you have just been to, and you are sure you can find a good direction."

(End of this chapter)