The tent we are in has a back door, and outside is where they usually go to the toilet. There is no toilet underneath, so it is not convenient to spread here and there.
After making a plan, Researcher An deliberately turned the power of the diesel generator to the maximum to cover up the noise of us moving the big cylinder.
"Open it so loudly? Are you okay? Can I go in?" Chen Jiansheng shouted outside when he heard the roar of the generator.
"No! Not yet!" Researcher An shouted loudly: "We're halfway through the process. The instrument needs to run at full strength. We'll call you when we're done."
Then Chen Jiansheng muttered something outside, but he didn't hear it clearly.
At this moment, two strange sounds came from nowhere, "Gu... Gu..." The sound sounded like some kind of bird, and a bit like the crow of a chicken.
"Why are there still chickens down there?"
"Sister Hong? Sister Hong?" Seeing her stunned, I called out twice.
"It's probably a pheasant or something, it's nothing," Sister Hong changed the topic and pointed at the water tank and said, "Don't worry about these useless things, let's get started."
start to act.
Pour out the water in the water tank, open the leather curtain of the back door, and put a shovel in the water tank.
Then a few of us started to turn the big water tank out. Because the big tank was heavy and difficult to lift, we could only roll out little by little.
There was a smell in the back. Li Zheng said that you should pay attention to your steps and walk around where there are toilet paper balls. Don't accidentally step on the feces. Researcher An felt a little embarrassed after hearing this. She smiled coquettishly.
laugh.
The thunder continued, but I didn't know if it was raining outside. I prayed in my heart that the thunder would never stop, otherwise my solution would not work.
The big water tank was very heavy. After a few people walked around, Li Zheng couldn't bear it for a long time. He gasped and complained: "Where are we going with such a big guy! If we have to walk for another hour or two,
, let alone being caught by that group, we will all die of exhaustion here!"
I looked around and felt that the conditions here were not bad, so I told him that he didn't have to leave and just stay here. I pointed to an open space in the middle.
After simply clearing the gravel and looking at the location, I started digging with the shovel. I was lucky, there were no big rocks under the soil and the mud was not hard. Digging a hole is a laborious job and naturally it is done by men. Li Zheng and I alternated.
It took more than an hour to dig a pit.
The pit is neither big nor small, just big enough to accommodate the water tank we rolled all the way across.
Several people worked together to push the water tank into the dug pit. Researcher An wiped his sweat and whispered: "Is this method really effective? We don't end up working in vain, and we were captured in the end."
Sister Hong was not happy when she heard this. She frowned and said: "Every line is like a mountain. If you don't understand, don't talk nonsense. If you really can't speak, just say something auspicious."
Sister Hong has an open and aggressive personality, while Researcher An is timid. She just wants to save her own life, and she didn’t even get angry even after being spoken to by Sister Hong. Her pretty face turned red and she didn’t dare to talk back.
"Come on Yunfeng, since I have taught you this, I believe you." Sister Hong looked at me and cast an encouraging look.
I nodded, took a deep breath, told them not to influence me with their words, and then jumped directly into the water tank.
Dig a hole in the soil and bury the water tank underground.
This cylinder can be understood as an echo collector. Its principle is somewhat similar to the simple bamboo tube sound transmission device. The difference is that the sound transmission medium of the bamboo tube is a wire, while the medium of the water tank to collect echo is the ground. The sound of thunder is louder and louder.
The larger the sound is, the clearer the echoes from all directions below the ground will be. This is like a person setting off firecrackers in a cave. The sound of the firecrackers spreads to the dead end and the living end before being transmitted back. The echoes are definitely different.
In the tomb robbing industry, this method is called "listening to thunder."
