Fake Extinction of All Mankind, and I Rebuild Civilization with my Bare Hands was Broadcast Live

soon.

Over time.

The shadow of the stick begins to move.

Just for a while.

The angle has shifted significantly!

see.

Jiang Kui hurriedly picked up a wooden stick.

inserted at the vertices of the shadow.

at this time.

The two sticks are spaced apart.

About five centimeters or so.

Next, just draw a straight line between the two sticks.

Find the approximate center point.

And put a wooden stick upright on the center point to form a "cross"!

A simple "compass" is done.

thinking.

Jiang Kui stood up.

Step on the first marked point with your left foot.

Step on the second mark with your right foot.

At this time, his front.

That is due north.

The back is due south.

The right hand is east.

The left hand is the West!

With a clear direction, Jiang Kui is not delaying.

Set off again!

Head to the hinterland of the island!

【Bros! It seemed that Master Kui seemed to be researching something! 】

【Confused · jpg】

[What can be researched with a few sticks? 】

[Is he discerning the direction? 】

【It feels like you are discerning the direction! It's easy to get lost in the woods after all! 】

【No way? This is not a compass, you tell me how to tell the direction? 】

【yes! Can you see the direction by placing a cross with a stick? ? ? ? 】

【That's it! 】

The stick projection method is one of the most commonly used methods of identifying directions by the primitive ancestors!

easy to use.

No complicated props required.

In the Neolithic Age, in order to obtain material security for survival, both agricultural and nomadic peoples would coordinate with the cyclical rhythms in nature.

And use sunlight to identify the location.

It was at that time that it developed!

It is because of these.

Human ancestors learned to watch the sky.

Makes primitive astronomical technology.

gradually sprout.

And then has been slowly developed, all the way to today!

but.

for historical reasons.

People in this world have long forgotten these primitive technologies in the torrent of time.

No one knew what the sticks Jiang Kui was playing with were for.

Opinions vary.

There are various viewpoints.

What's more, I thought it was just to pass the time...

now.

China's studio.

On the big screen behind the host Lin Xiao and the three guests.

The live broadcast screen is frozen!

The wooden sticks placed by Jiang Kui were still standing there.

Like a complex mathematical formula.

Stupid all the experts!

Here, Academician Duan Haoshu, China's astronomy leader, also frowned.

Baffled!

Don't know why.

He always felt that Jiang Kui's move had a strong purpose!

It's not random!

Sticks, shadows, sunlight, crosses!

And most importantly, after some calculations, Jiang Kui's confident expression on the camera made him even more unpredictable!

In fact, "the stick becomes a shadow" is not a problem.

The principle is also very simple.

But because these technologies have not been passed down, they have been forgotten for too long.

So many times.

On the contrary, the simpler the principle, the easier it is to lead thinking into a dead end.

"Academician Duan, what do you think about this detail?"

a long time.

The hostess Lin Xiaofa asked.

Duan Haoshu straightened his gray hair.

The left hand drags the cheek.

After a while, he spoke:

"He seems to be observing, the changing law of shadows..."

"I don't know if you've noticed, but as time goes by, the shadow of the stick will move, and this is what Jiang Kui cares about!"

"When there was movement for the first time, he immediately recorded the position of the shadow with a stick and came to some sort of conclusion!"

Hearing this, the audience in the live broadcast room woke up like a dream!

Everyone thought about it, and it was indeed as Academician Duan said!

When the shadow appears to move, Jiang Kui will immediately record the offset angle with a wooden stick!

It is so!

"We all know that the movement of shadows is the principle of the earth's movement from west to east..."

Halfway through, Duan Haoshu seems to have realized something!

The frowning frown instantly relaxed.

Immediately change the conversation!

"I see... It seems that he is really identifying the direction! That's right! It should be like this!"

Identify the direction?

real or fake?

Just fiddling with a few small wooden sticks, can you tell the direction?

Expert, I don't read much, so don't lie to me!

Then, Academician Duan continued:

"Everyone should know that the rotation of the earth will cause the shadow to shift! No matter where you are, in our perspective, except for the north and south poles, the sun rises in the east and sets in the west!"

"In this way, as long as you find the location where the shadow is projected, it is easy to distinguish the true north and the true south!"

"Jiang Kui's previous camp is in the south. If you want to go deep into the hinterland, you just have to go north! Everyone pay attention to the direction of the stick, it is the north! There is an idiom in China called, instant results! And this is what we have always said about instant results!! !!"

boom!

Academician Duan Haoshu's remarks are like a blockbuster!

All of a sudden, thousands of waves were aroused in the major live broadcast rooms!

Pierced this layer of window paper.

Many viewers immediately understood the principle!

【Fuck! ! ! ! 】

【Fuck! I see! ! 】

【Hey! It seems so! 】

[It turns out that Lao Kui is using the principle of the earth's rotation! Why didn't I think of that! 】

【Bull nose! Immediately, use the shadow to identify the direction! ! 】

[I thought Lu Bu was invincible, whose subordinate is this! 】

【Gan! It was pretended to be by Lord Kui again! ! ! 】

[There is a sentence mmp doesn't know when to say it or not! ! ! Simply TM God! 】

[Use the shadow to identify the direction, Lao Kui, you really have it! 】

At the beginning.

Many people thought that Jiang Kui was just tired of walking and was just passing the time.

But look now.

Compared to Jiang Kui.

After all, he is still on the first floor! ! !

...

(ps: Ask for data, ask for flower tickets! The contract has been sent, my brother just doesn’t believe in evil, I must finish this book and let them see it! The second update today!)*