"I got together, what the hell?"
"Can't see clearly!"
"Scary!"
"Do you want to be so scary?"
"Are there any brothers from Anhui in the live broadcast room, help me make a 120 question and ask, is there still a bed in Donghua Hospital? I'll be there afterwards -"
"Prosperity, Democracy, Civilization, Harmony, Freedom, Equality, Justice, Rule of Law, Patriotism, and Dedication! The bells and whistles, the demons are gone!"
...
Noisy in the barrage.
says everything.
But there is no doubt.
Whether it is an old audience or a new audience, almost all was scared by a scene in the dark cave.
Next second.
With the song "MainTitles" slowly flowing out of the drone, the thrilling atmosphere is upgraded again!
ethereal and strange melody, stacked back and forth.
makes it impossible to find its beginning and end.
as if it would never end.
At this time, even some courageous water friends could not help shaking.
quickly received the sound.
no longer speak.
everyone's eyes are staring at the "big guy" in the dark who doesn't know the truth.
In the mysterious atmosphere, the light of the torch is getting darker and darker.
fluttering suddenly.
may go out at any time.
simply can't make people see the scene before him.
The only certainty is that the "guy" hasn't moved from start to finish.
did not make any noise.
does not seem to be a living creature?
After having this idea in mind, Lu Yu settled down and did not greet the audience.
took a deep breath and then walked over.
One step.
Two steps.
Three steps.
The distance is getting closer.
Everything becomes within reach.
in a while.
When the melody of BGM, the moment of sharp turn, Lu Yu finally came near.
Stand firm.
He took a look at the torch.
Finally, through the faint firelight, he could see the true face of this behemoth!
That's right.
This thing is indeed not a living thing.
But it is more amazing than living creatures!
At first Lu Yu thought it was an unknown beast living in a crypt.
is even ready to fight.
But now it seems that the truth is not the case.
It turned out that what was hidden in the dark turned out to be a huge stone organization!
Because the volume of the organ is large enough, plus the dim light and the rendering of the atmosphere.
Seen from a distance, it is inevitable that it is a little weird.
Secondly, because everyone's nerves have been tight.
Seeing strange things, naturally easily preemptive.
thought Lu Yu had encountered something terrible.
At this time, I learned that it was not "this guy", not a demon, a monster, or a beast.
The audience was also relieved.
hanging heart.
was finally put down.
Raise the torch.
Lu Yu glanced at the whole institution, and no detail was left.
First of all, the production process of stone is very rough.
is not by modern craftsmanship.
is probably the masterpiece of the ancient Oridians.
Second, the whole institution was cast out of original stone carving.
is inverted T-shaped structure.
The bottom is a rectangular stone base.
The stone pile with the arm thickness was embedded in the river bank.
is still strong even after thousands of years.
Around the stone base, a variety of stones are piled up.
is exactly the same as the gravel previously seen in the cave tunnel.
In addition, in the middle of Shiji, there is a cylindrical stone mast.
rises high.
directly to the top of the cave.
is spectacular.
The stone mast is covered with various weather patterns and cracks.
However, because the air in the cave is more humid.
The whole is well preserved.
But unfortunately, many parts and components in the organization have been scattered.
There was only one devastated subject.
The top of the stone mast is long gone.
hung a huge round winch.
capstan is very characteristic.
The edges are concave.
looks like a pulley.
More than five or six meters in diameter.
is amazing.
Everyone dreamed that there was such a delicate organ in this damp crypt.
After looking around in and out.
Lu Yu opened his mouth thoughtfully:
"Everyone, if you guessed right, this should be a simple lifting device built by the Olidians."
"That is the crane we are familiar with."
In history, the earliest crane appeared in 10 BC.
The ancient Roman architect Vitruvius had a detailed description of lifting machinery in his building manual.
The specific shape and lifting principle are similar to this.
is a mast.
The top of the pole is equipped with a pulley.
The position of the mast is fixed by the pulling rope.
Pull the cable passing through the pulley with a winch to lift heavy objects.
Except for the single mast crane.
also has two masts to form a herringbone crane.
Human-shaped crane can move the suspended heavy objects horizontally.
But the range is very small, and the operation is very difficult.
It was not until the 15th century that the Italians invented the boom crane to solve this problem.
This crane has an inclined cantilever, and the top of the arm is equipped with a pulley, which can be lifted and rotated.
But before the 18th century, all kinds of cranes used by humans were still mainly powered by manpower and animal power.
is very limited in lifting weight, scope of use and working efficiency.
Even so.
These long-eared people living in Olidia possessed lifting techniques that were one or two thousand years earlier than those of the excellent architects of ancient Rome...
stared at the behemoth standing in front of him.
Lu Yu shook his head and sighed, while thinking in his heart.
The indigenous people placed cranes here.
Is there any special purpose?
Think, this cave is not to avoid the tunnels built by the war?
but a mysterious underground fortification?
The question Lu Yu thought was the most concerned by the audience.
Everyone has been discussing the issue thoroughly:
"Are these people going to build a pyramid?"
"Brother, you think too much!"
"I think it may be full! (Manually funny)"
"Leather pants, leather pants, there must be a reason!"
...
The layout and environmental conditions in the cave.
is not suitable for any big project.
With the arrival of the rainy season, the water level of the dark river has skyrocketed. Even the strongest fortifications are difficult to resist.
Therefore, this jack has another purpose.
But the specific reason is still unclear.
However, what is certain is that the ancient Oridians must have done something great with it.
Otherwise, it will not bother to dig through the cave.
Funny these flashy things.
Stand in front of the crane.
Lu Yu thought hard for a while.
Next, a casual glance.
suddenly moved his heart.
turned his attention to those abandoned stones.
The purpose of building a crane is nothing more than to transport heavy objects.
Otherwise, it will be meaningless.
The long-eared stone statues of Oridia are scattered all over the island.
is big and small, almost everywhere.
In the primitive society where productivity is not developed and all labor depends on manpower, it is not an easy task to move these stone statues to a suitable location.
Therefore, the crane came into being.
In addition.
The groundwater system in the island is very large and extending in all directions.
The built stone statues will be transported to the boat raft by the crane to walk the waterway, and the transportation problem can be perfectly solved.
flashes in his mind.
gradually made Lu Yu want to understand the ins and outs.
After speaking with his audience about his conjecture.
He went on and said:
"Stone is placed on the raft. When the rainy season arrives, the water level of the dark river rises, and the raft will naturally float up and be transported to the place you want to reach."
"From this, we can judge that there is definitely more than one cave in the entire North Shore."
"The transportation system of the Olidians should be all over the island..."
"The ebb and flow of the dark river is completely different from the tide of seawater. The only way to control the water level is to reach the peak of groundwater storage. When the atmospheric precipitation reaches the expected level, the water level of the river will naturally rise and generate huge buoyancy."
"And the key to judging the rise of the water level of the dark river, in addition to the seasonal climate, there is one of the most intuitive way, that is, the spring eyes of the temple."
"At a glance, they are seamless. They should have used this method to complete this impossible task..."
Hydraulic transportation has been around since ancient times.
As early as the primitive society, the tribes living in water have learned to dig wood and take boats instead of walking.
Egypt's Khufu ship, China's Beijing-Hangzhou Grand Canal, are all outstanding representatives of hydraulic transportation.
Speaking of this, the clever ancient Oridians should also be the best among them.
Using the island's unique environmental advantages, it has dug out countless natural canals for itself.
turns the impossible into the possible.
In order to verify his idea, Lu Yu then walked around the crane again.
Results.
really found a lot of strong evidence.
There are many crane parts on the ground that have been petrified for a long time.
randomly picked up a copper shaker ring from the ground, excited to the camera and said:
"My friends, it looks like I should be right."
"At that time, they used this behemoth to transport stone statues, materials, and even supplies one after another through this ancient canal to all parts of the island."
"When the water level of the dark river drops, people will move the corresponding materials to the raft. When the water level rises, the raft will float up."
"Everyone, this is the wisdom of mankind. He is good at discovering and making inferences, so as to build up one after another brilliant civilization."
looked at the dilapidated fortification in front of him.
The audience naturally filled out the busy and tortured scene in the cave in those days.
For the nihilistic fantasy of the ruling class.
Brothers sweat like rain and produce and live in the dark underground.
Hard work until the tribe is destroyed.
Such a thing may seem sad, but it is an inevitable historical development.
Because wisdom always has a price.
So is social development.
However, for Lu Yu, these are not important.
The most important thing right now is that he accidentally found a very convenient way home!
As long as he wants, this ancient canal should be able to transport him to any place on the island!
Instead of going through bumpy roads, it's a good idea to take the waterway.
thought of here.
He raised the corner of his mouth and said to the audience with a smile:
"Since the Oridians have provided us with this convenience, we must make good use of it."
"So, brothers, this time I decided to steal a lazy, build a raft on the spot, let the dark river take us home!"
With this idea, Lu Yu immediately took action.
left the cave.
returned to the woods, took out the stone axe, and began to collect the materials necessary for the construction of the raft.
I heard that Lu Yu wanted to build a raft.
The rhythm of "Yu Bi Shen" in the barrage was instantly brought up.
Not too happy.
"Yu Bishen is online!"
"The anchor is such a clever ghost!"
"What is Yu Bishen? Please tell me!"
"Manually funny!"
"Wait for a rollover, and post a proof!"
"Haha!"
...
five minutes later.
holding a large bundle of wood, Lu Yu returned to the camera.
After taking a breath, he immediately began to build a raft.
The production process is still the same.
First make a base and use wooden sticks to stitch the surface of the ship.
is very simple.
Fortunately, this time I went out with enough cutting tools. If I only work by hand, I don't know when I will be busy.
was fast, hacked, watched and tied again, and it took a full hour.
A simple small raft appeared in front of the audience.
"Okay, brothers, that's about it."
"Now let's go in and try, if possible, let this guy take us for a ride."
Return to the cave again.
Lu Yu simply sorted out the various equipment on his body, and then put the raft on the river, picked up the oar, and sat up.
Homemade rafts and professional canoes are definitely incomparable.
Buoyancy itself is poor.
So as soon as I sat up, most of the raft was stuck.
The cold river water didn't reach Lu Yu's waist all at once.
The draught is extremely deep.
In addition, because the water flow is too fast, plus the lack of control.
almost turned over the boat.
Fortunately, he has a paddle to control the balance.
Otherwise, this time it really overturned.
In the live broadcast, Lu Yu waved his paddle and danced in a flurry.
The splashing water made the lens soggy.
Although the content is a little vague, the audience still laughed and kept barraging:
"Overturned!"
"Yu will sink!"
"Lying trough, there is an internal taste!"
"Guess the ending before starting!"
"Haha, 6666!"
...
quickly.
mastered the rhythm of drifting.
The raft gradually stabilized.
Following the turbulent dark river, Lu Yu went all the way to XI.
is extremely fast.
This speed is much faster than the hurry in the jungle.
The only disadvantage of is that there is no lighting equipment.
Limited vision.
is extremely uncomfortable.
can only rely on the weak light of the drone.
See the way ahead.
Fortunately, the space inside the cave is not cramped, but also wide enough.
Even if the sight is not good.
But there is enough time for people to see clearly what is happening ahead.
In order to judge the situation of the river in time.
Since the Oredians used this river to transport supplies.
The course of the river and the hydrological conditions should not be too bad.
But.
Considering factors such as geological movements and changes in the groundwater system.
While driving, Lu Yu still did not relax his vigilance.
Annotate the front of the river at all times, I am afraid that there will be any accidents...