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

The river is fast.

When driving into the mouth of the bottle.

Sediment deposited deep under the riverbed.

naturally.

Just under the force of gravity and impact.

Get restless!

Follow the vortex.

Go downstream!

The sand removal effect is very significant!

The first adjustable weir!

As the final checkpoint of the entire project.

Except for water storage.

There is an even more important role.

That is clearing up!

The sediment deposited in the river can be re-mobilized!

Lower the riverbed.

Relieve dam pressure.

When building the weir wall, Jiang Kui deliberately increased the curvature.

Here's why!

Through the ages.

All hydraulic works.

At the end of the day.

It is nothing more than controlling water flow and controlling river sand.

Small to adjustable weir.

As big as Dujiangyan.

Even the "Seven Three Seven" Three Heroes Project.

Its ultimate purpose is this.

so.

The key to the success and failure of water conservancy projects.

It all depends on whether the above two points can be better completed!

China's famous water conservancy projects.

A considerable part of the failure is due to improper handling of the sediment problem.

The project was ultimately destroyed.

therefore.

When storing water, the problem of sand removal should also be taken into account!

Otherwise it will not work!

Think back then.

The drastic three-door hero project is an example!

After building.

while storing water.

A lot of sediment was deposited.

a long time.

The riverbed is raised.

Large tracts of farmland were submerged.

The land is rapidly salinized.

The eruption of the flood is approaching the ancient capital of Chang'an!

to the opposite.

Why is Dujiangyan so prosperous?

The most important reason is that it effectively solves the problem!

And continue to prosper!

so.

Trying to set up weirs to store water.

when controlling the river.

This must also be taken into consideration.

soon.

Over time.

Just for a while.

The turbulent water flow took away a large amount of sediment accumulated at the mouth of the weir!

It's amazing!

Less than an hour before and after.

The river water level here.

There has been a significant drop!

Changed the previous open teeth and claws.

Become more docile!

Thus.

Downstream sediment problems.

Basically it's solved!

Forget about flash floods!

It's a super flood.

The danger doesn't spread here either!

As long as the weir wall does not fall for a day.

The sediment in the turning zone can't make any climate!

thinking.

Jiang Kui wiped the sweat from his forehead.

A long-lost smile!

Throw away the shovel.

For the first time, he vented his joy on Da Bai!

Facing the wolf head is an output!

Abruptly took a ferocious wolf.

Kneaded into hazi!

"Ow ooh..."

Big white screams.

into the live room.

Instantly made the audience burst into laughter!

It seems.

It's not easy being Kui Ye's teammate!

【Haha! My poor Dabai!】

【This face is unlovable!】

[Master Kui is really a role model for my generation! Others lure cats and you lure wolves! Flowing beer! 】

【What's wrong with Master Kui? So happy?】

[By the way, Lord Kui is going to build a city wall here?]

【What is the mystery of this wall?】

as the discussion deepens.

Many viewers in the live room realized this!

The answer.

Probably on this plain brick wall!

What the hell is this?

To confuse the audience.

China Studio has reconnected with Mr. Tian Lao!

After the host chatted with him for a few words.

Tian Zhengqing only glanced at the big screen.

The whole person stayed on the spot!

a long time.

He held up his gold-rimmed glasses.

Staring at the triangular eyes full of academic atmosphere.

murmured one sentence:

"He...he is clearing the sand for the river..."

"..."

"Floods and droughts follow people, don't know famine, and there are no famine years. It's called Tianfu. This guy built Dujiangyan!"

what?

Dujiangyan?

heard.

The barrage in the live room.

Various question marks and exclamations.

pop up frequently!

Instantly blacked out a large piece!

【Fuck!!!!】

【what's the situation???】

[Dujiangyan has been built???]

【I do not believe!!!】

【Isn’t this just a wall? Where can you tell it’s from Dujiangyan???】

Eagle Sauce Audience:

【Chinese people, what are you talking about? What is Dujiangyan?】

East Win Audience:

[Should it be a famous historical project in China? I have never heard of it!]

Korean audience:

【You stupid geese! Don’t you know the famous Dujiangyan? This was built by our Gao Liren!】

【Vomit!】

【What is this thing? Repeated bans? Why did it appear again after being blocked?】

【The stick is like this now? Did you grab it directly in person?】

There are different opinions in the barrage.

It's a mess.

no way.

Too many people.

now.

More than two hundred channels.

All full!

Billions of people all crammed into one place.

It's weird if it doesn't mess up.

Next up!

Was stunned for a while.

Tian Zhengqing continued:

"Dujiangyan is a large-scale water conservancy project built by Li Bing, the prefect of Shu, and his son in 256 BC.

"For more than 2,000 years, it has been playing the role of flood control and irrigation, making the Shudu Plain a land of abundance from people and fertile fields!99

‘Dujiangyan is composed of water-dividing fish mouth, flying sand weir and treasure bottle mouth.

"The water barrier built by Jiang Kui is similar to the function of Dujiangyan Treasure Bottle Mouth!"

When Tian Zhengqing introduced it.

In order to facilitate the audience to understand more intuitively.

The program group is also very suitable.

Immediately asked the staff to release several sets of aerial photos of Dujiangyan on the big screen.

Look in the photo.

A grand project through the ages.

The crooked nuts in the live broadcast room are boiling again!

【Oh my god! 5.7 can still be used after more than 2,000 years?】

【How is this possible! Is this old Chinese man lying?】

【Awesome! As expected of China with a long history! Gaining knowledge! 】

【This is real cowhide, people were so developed more than 2,000 years ago!!!!】

Immediately after.

Tian Zhengqing continued:

"The Aquarius is the most important link in Dujiangyan, without this link, there would be no Land of Abundance!

"Back then, in order to allow the water from the Minjiang River to flow into the plain, Li Bing led the migrant workers to dig a hole for eight years before they made a hole in the rock wall!"

"Before Li Bing, Da Yu had excavated here, but he didn't open it. Later, Turtle came here, but he didn't open it even if he wanted to."

"It wasn't until Li Bing that it was completely opened.

"It is precisely because of this that Dujiangyan has become famous in history, and it has been running until today!"

(Three more! Ask for tickets!).

(This chapter contains pictures, click the "Illustration" button in the lower right corner of the screen to view the pictures.)