Very quickly.
As time passed.
The shadow of the wooden stick began to move.
In just a short while.
The angle was obviously shifted!
Seeing this.
Jiang Kui quickly picked up a wooden stick.
It stabbed into the top of the shadow.
At this moment.
The two wooden sticks were separated.
It was about five centimeters.
Next, he only needed to draw a straight line between the two wooden sticks.
Find the approximate center point.
Then, he placed a wooden stick vertically in the center to form a cross!
A simple " compass " was completed.
He thought.
Jiang Kui stood up.
His left foot stepped on the first marked point.
His right foot stepped on the second marked point.
At this moment, in front of him.
North.
The back is due south.
The right hand was the east.
His left hand was the west!
Jiang Kui didn't waste any more time after getting a clear direction.
They set off again!
They were heading towards the hinterland of the island!
Brothers! From the looks of it, Master Kui seemed to be researching something!
Dumbfounded. jpg
What could a few small sticks be used to research?
Was he trying to determine the direction?
It felt like he was trying to determine the direction! After all, it was easy to get lost in the forest!
No way! This isn't a compass. Tell me how to tell the direction?
That's right! You can tell the direction just by putting a cross on a wooden stick?？？？
That's right, that's right!
The wooden stick projection method was one of the most commonly used methods by the primitive people to distinguish directions!
The operation was simple.
There was no need for complicated props.
In the Neoliths, in order to obtain material security for survival, agricultural people and nomads would coordinate with the rhythm of the cycle in nature.
He used the sunlight to determine his position.
It was at that time that it developed!
It was also because of this.
Only the ancestors of humans learned to observe the weather.
It made the primitive astronomical technology.
Gradually sprouting.
Then, it slowly developed until today!
However…
Because of historical reasons.
The people of this world had long forgotten these primitive technologies in the torrent of time.
No one knew what the wooden sticks that Jiang Kui was fiddling with were for.
There were different opinions.
There were all kinds of opinions.
Some even thought that it was just to pass the time…
At this moment.
In China's broadcasting studio.
On the big screen behind the host, Lin Xiao, and the three guests.
The live broadcast froze!
Jiang Kui's wooden sticks were still standing in place.
It was like a complicated mathematical formula.
It stumped all the experts!
Academician Duan Haoshu also frowned.
No matter how he thought about it, he was puzzled!
He didn't know why.
He felt that Jiang Kui's actions had a strong purpose!
It was definitely not done casually!
Wooden stick, shadow, sunlight, cross!
The most important thing was that after some calculations, Jiang Kui's confident expression on the camera was even more unfathomable!
In fact, the 'wooden stick forming a shadow' was not a difficult problem.
The principle was simple.
However, because these techniques were not passed down, they were forgotten by people for too long.
So many times.
On the contrary, the simpler the principle, the easier it was for one's mind to fall into a dead end.
"Academician Duan, do you have any thoughts on this detail?”
After a long time.
The female host, Lin Xiaofa, asked.
Duan Haoshu tidied his white hair.
He held his cheek with his left hand.
After a while, he said,
" He seems to be observing the pattern of changes in the shadows…"
"I don't know if everyone has noticed, but as time passes, the shadow of the wooden stick will move. What Jiang Kui is concerned about is this detail!”
"When the first movement occurred, he immediately used a wooden stick to record the location of the shadow and came to a certain conclusion!”
Hearing this, the audience in the live broadcast room woke up from their dream!
Everyone thought about it and realized that it was indeed as Academician Duan said!
When the shadow moved, Jiang Kui would immediately record the angle of the deviation with a wooden stick!
It was really like this!
" We all know that the movement of shadows is the principle of the earth's movement from west to east…"
Halfway through his sentence, Duan Haoshu seemed to have comprehended something!
His tightly furrowed brows instantly relaxed.
He immediately changed the topic!
"I see…It looks like he really is trying to determine the direction! That's right! It should be like this!"
Distinguish the direction?
Was this for real?
A few small wooden sticks could be used to determine the direction?
Expert, I'm not well-educated. Don't lie to me!
Academician Duan continued,"
"Everyone should know that the rotation of the Earth will cause the shadow to shift! No matter where we are, from our perspective, other than the North and South Poles, the sun rises in the east and sets in the west!”
"In this way, as long as we find the position where the shadow is projected, it will be easy to distinguish between the north and the south!”
"Jiang Kui's previous camp was in the south. If we want to go deep into the hinterland, we just have to head north! Everyone, pay attention to the direction of the wooden stick. It's pointing north! There was an idiom in China called instant results! And this is what we always said about instant results!!!!”
Boom!
Academician Duan Haoshu's words were like a heavy bomb!
In an instant, it stirred up a thousand waves in all the major live broadcast rooms!
He broke through this layer of window paper.
Many viewers immediately understood the principle behind it!
F * ck!
F * ck! I know!
Hey! It seemed like it was true!
So Old Kui was using the principle of the Earth's rotation! Why didn't I think of that!
Bull nose! Immediately, he used his shadow to identify the direction!!
I thought that Lu Bu was already invincible. Whose general is this?
Tsk! Kratos was acting again!
I don't know if I should say this!!! It was simply f * cking godly!
Using shadows to identify directions, Old Kui, you're really something!
In the beginning.
Many people thought that Jiang Kui was just tired of walking and was just killing time.
However, looking at it now.
Compared to Jiang Kui.
He was still on the first level after all!!!
……
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