Deconstruction is Weird

Chu Dong doesn't quite understand why the weather changes in an instant. Cloudy days require dark clouds, and dark clouds take time to accumulate and move. He doesn't know how to do things like crossing a certain line and suddenly the sky becomes dark. Is it here? The magnetic field changes so violently that it can change the weather in an instant?

Now that they have climbed two-thirds of the mountain, there is no reason to retreat. The three of them took out their backpacks from the pit, packed their clothes, and prepared to continue. Chu Dong said to Li Hongxian After winking, he tapped Zhuge Qiushang with his chin, and Zhuge Qiushang's heart tightened suddenly, what is he going to do? Murder?

Li Hongxian immediately understood, strode up to Zhuge Qiushang and said, "I offended you."

After finishing speaking, Li Hongxian carried Zhuge Qiushang on his shoulders like a cargo, and then the three of them ran with full horsepower like a mountain top.

Once the flood flooded the mountain, there was no longer any way to go. It would be a waste of time for Zhuge Qiu to walk by himself, and the three of them had been slowing down because Zhuge Yuan's physical body was too weak. Chu Dong was tired of it. .

Now that there is no drag on the speed of the three of them, the weakest Yang Yiqing is already a first-rank warrior, and it is really not difficult to just climb the mountain.

Five minutes later, the three of them arrived at the top of the mountain smoothly, and within five minutes, the sky cleared up again. After they climbed to the top of the mountain, they found that there was a cave here. There was a huge hot spring lake on the top of the mountain that was steaming. Most of the flash floods were caused by the damage of the outer wall of the lake.

Li Hongxian put Zhuge Yuan down, and he immediately half-knelt on the ground and began to retch crazily. After being swayed by Li Hongxian for five minutes, this person might not want to eat for a whole day.

Chu Dong asked the three of them to rest on the spot, and he climbed to the edge of the hot spring lake to observe. This lake is much smaller than Changmu Lake, with a diameter of only about 500 meters. The lake is covered with white mist. It's a bit like a fairyland, but Chu Dong clearly remembered that Tao Zhong and the others saw this scene after they went up the mountain. Maybe Tao Zhong's team got lost in the mountain torrent, or maybe they were confused by illusion.

This lake is like a big pot placed on the flat ground, and the pot is filled with hot water. All the floods poured out from a gap in the wall of the pot in an instant, because the amount of water coming out is too large, but It's almost like a flash flood.

Chu Dong followed the traces of the water flow to find the place where the wall of the pot sprayed water. Under the cover of mud and weeds, he saw a long sluice with a width of seven meters and a length of about two meters, which was poured in one piece. Cyan black metal.

Chu Dong went up and knocked twice with his knuckles, and he found that the water gate had a thick coating. Chu Dong scratched it twice with his nails. The inside of the gate was made of some kind of metal with a density close to that of iron. The blue-black coating with a thickness of about one millimeter is a coating technique that Chu Dong has never seen before in this era, and it is even and detailed.

Chu Dong scraped off a little bit of paint with his nails, first smelled it, and then took out a lighter that he rubbed out from the backpack behind him.

These gadgets are convenient but it takes a lot of time to build. Even if the brain can control Chu Dong's hand as stably as a machine tool, it will still be a waste of time, but for this burial, Chu Dong is full of details.

After the powder burned for a while, Chu Dong put away the lighter, and the expression on his face became more dignified. This layer of paint is copper oxide with good purity. Copper oxide is very common, and the surface of copper is easy to be oxidized. That kind of oxide layer It can also protect bronzes and give them a certain corrosion resistance.

But that is only a very thin layer, and the effect of natural oxidation is very general, but if you prepare copper oxide with high purity and paint it on the utensils, you can make it have a strong corrosion resistance effect. Ordinary bronzes will rot after being washed by this hot water for thousands of years, but with coating it will not.

Coating is a very common but very important technology in modern times. Simply put, it is paint. Coating is a solid continuous film obtained by one application of paint. Different paints can add different characteristics to utensils, such as wear resistance, Heat resistance, oxidation resistance, insulation, conductivity and other properties can be added to some common materials through coating technology.

Chu Dong has never seen this kind of technology in Dazou. If there is, it is just some decorative paint. This technology is obviously ahead of this era. The current paint of this sluice is definitely not accidental, but They identified the properties of copper oxide and produced copper oxide of extremely high purity.

[The overall structure simulation has been restored]

[There are obvious artificial traces, compared with flooding traces, and the water level has dropped by 0.8 meters]

[This mountain is not a volcano, but the lake water has temperature, and the lake water must flow in from other directions]

[Overall speculation that the three-dimensional structure projection is completed]

The result of the brain analysis is that there is a channel at the bottom of the lake, which leads to the bottom of the mountain. It brings hot water from other places, which is equivalent to a huge water pipe embedded in the mountain, but there is a Very unrealistic point, the water level is too high.

The height of this mountain is the peak of the first echelon of the Baiduan Mountains. Without external interference, the water will not flow to high places. The water level of the groundwater is at least seven or eight hundred meters lower than this lake. Why do tens of hundreds of tons of water climb to the top of the mountain?

The flow of water to high places generally depends on pumps and external forces, but this lake has too much water, and it is too high. If there is a way to raise the lake to such a height, perhaps the principle of the connector It is feasible, there must be a mountain near here that is higher than here, and the mountain is filled with warm water.

Because Chu Dong always felt that things like water pumps were unrealistic, and Da Zou didn't have such technology, and he might not be able to last for a thousand years.

[It is recommended to explore the bottom of the lake first to determine whether there is a channel]

"Okay, then I'll go down and have a look."

The water in the lake is very turbid and dark brown as a whole, and it is impossible to see what it looks like below. Chu Dong asked Li Hongxian to hold his upper rope on the shore and then went into the water to have a look. This upper rope also showed its huge size in the wild. Function, it can move freely, exert force, and even stretch, it is really a must-have artifact for home travel.

It's just that the price of obtaining this rope is a bit high, after all, not everyone can create a ghost.

"Junior brother, be careful, the water is so dirty, isn't it poisonous?"

Chu Dong took off the clothes on his body, revealing the layer of protective clothing attached to his body. This protective clothing is like a swimsuit, completely covering the human body, but the material is much tougher than the swimsuit.

He put the clothes in Yang Yiqing's hands and comforted him with a smile: "Don't worry, we were washed by the water just now, and nothing will happen. If there is any change in the rope, Xiaohong will also pull me back."