The Technology Tree of Xueba

On February 8, the lunar advance base began to get busy.

The Xinghuo Technology Group headquarters has issued an order to excavate the AV3 crater.

The main purpose is to search for alien life fossils and a special substance at the bottom of the Jiapentan crater.

Peng Feng showed joy and began to deploy manpower to prepare for the excavation project.

Because of his meritorious service in collecting moon rock samples, he has been appointed as the person in charge of the excavation of the A3 crater project.

If he successfully finds alien life fossils or special substances this time, he can become one of the managers of the lunar advance base.

Peng Feng patted Wang Zhihua on the shoulder and said with a smile: I just said that it was the right choice for you to stay, and it's better for you to follow me to get promoted and raise your salary than to go back to Earth and not know what to do.

How is the equipment ready now? We're about to set off, so it's okay if the logistics can't be guaranteed.

Wang Zhihua's face no longer had the previous apprehension, he was full of energy now, and immediately replied: Director Peng, we are fully prepared to ensure that the excavation of the AV-3 crater works normally.

We have prepared 2,400 intelligent robots and enough particle batteries, and we can deploy resources through the space shuttle at any time.

Where this gravitational wave carrier network cannot cover, we can only use particle batteries as energy sources.

Twelve special equipment space shuttles have been transported from the earth to the lunar advance base, and engineers have also completed equipment debugging.

A quantum server has been programmed on Earth, and it has also been transported to the lunar advance base.

The quantum server can communicate with intelligent robots and other devices through the neutrino communication satellite on the moon.

When Peng Feng asked, he also used his quantum bracelet to sort out the procedure for developing the AV3 crater.

After seeing that everything was ready, he gave an order: We are heading towards the A3 crater.

The Lunar Advance Base Plaza is lined with large transport space shuttles.

Peng Feng led a team of 136 experts and more than 2,400 intelligent robots to board the space shuttle.

The space shuttle carried personnel, intelligent robots and equipment in batches, and flew towards the A3 crater on the back of the moon.

After several hours of travel, they arrived at the A3 crater.

Engineers began to set up the detection equipment, and while waiting for the arrival of the intelligent robot, they made preliminary preparations.

After viewing the data of the equipment, the engineer reported to Peng Fenghui: Director Peng, according to the detection data, it is speculated that the bottom 17 kilometers of the AV3 crater are all normal lunar rock formations.

We need to use intelligent robots to directly dig a vertical deep pit on an area of ​​500 square meters. This is the easiest step.

Peng Feng already knew the whole project plan and the details of some plans, and he also made some suggestions based on his own experience.

This plan is the best plan before there is an unexpected accident.

Peng Feng instructed: Start now and prepare for the reinforcement of the crater wall. The lunar rock layer is dense in some places and sparse in others, which may collapse due to pressure.

After everything was ready, the intelligent robots began to excavate the A3 crater. They needed to dig out a 17-kilometer deep pit, which was an extremely large project.

In a blink of an eye, more than a month has passed, March 16, 2028.

Peng Feng and the others have excavated 18.7 kilometers. Except for some minor accidents during the whole process, there were no accidents that caused the suspension of the project.

Engineers are still insisting, but 876 smart robots have been scrapped, and each smart robot has been charged 128 times on average.

Peng Feng said excitedly: There are another 200 meters, and we have to dig the place where I collected the specimens. We must concentrate now.

He is also a little worried now. Originally, the engineer gave a safe depth of 17 kilometers after detection. Now he has dug down another 1.7 kilometers, but still no alien life fossils and special substances have been seen.

While Peng Feng was in a state of anxiety, something unexpected happened at the excavation site.

When the intelligent robot uses tools to dig down, it seems to have encountered an extremely hard substance, but the violent tremors of the tools in the intelligent robot's hand cannot break through the material in front of it.

You must know that the tools in the hands of intelligent robots can even break through the core high-density materials that make up a controllable nuclear fusion reactor.

Wang Zhihua observed the situation detected by the basic force field equipment, and said excitedly: Director Peng, there is good news and bad news.

Finish with the most concise words, everyone is not in the mood to joke with you now. Peng Feng urged directly.

Wang Zhihua also knew that this was not an occasion for joking, and he immediately explained: Director Peng, the good news is that we have discovered alien life fossils and special substances.

But the bad news is that it is surrounded by an extremely hard shell with only a few gaps.

We are detecting the details of the underground, and after a while, the head portrait of the younger brother detected by the basic force field equipment will appear!

You're really lucky, when collecting moon rock specimens, the turnaround went straight through the gap and found a fossil of alien life.

This is all good news. No matter how hard this tortoise shell is, we will smash it. Peng Feng said confidently.

Peng Feng transmitted the data back to the earth in real time and asked earth scientists for technical support.

The intelligent robot tools are constantly beating these hard shells, and the sound waves they form are collected by the instrument, and through the analysis of the quantum server, the basic conditions of these hard shells can also be analyzed.

The intelligent robot tool strikes them to form a vibration, which lasts for more than 20 minutes, just like hitting a big clock with a hammer, the vibration lasts for a long time before slowly disappearing.

Looking at the data on the instrument, Peng Feng immediately analyzed that it only had a thin shell with a huge hollow inside.

This conclusion is very easy to draw, and people with a little knowledge of physics can judge clearly.

When people hit a hollow iron ball hard, it will emit a humming and continuous vibration, while when hitting a solid iron ball, only a brief vibration will be heard.

When a solid object is hit, two kinds of waves can be measured, one is longitudinal wave and the other is surface wave, while the hollow object can only detect surface wave.

Longitudinal wave is a penetrating wave that can penetrate an object and is transmitted from one side of the surface to the other side through the center of the object.

Surface waves, like its name, can only travel on extremely shallow surfaces.

None of the on-site instruments recorded longitudinal waves, and all of them were surface waves.

Wang Zhihua operated the equipment and quickly completed the basic force field detection, which also confirmed the correctness of Peng Feng's analysis.

The picture generated by the basic force field clearly shows the following situation.

They are composed of hollow bubbles one by one, and some hollow bubbles have been ruptured.

Peng Feng and the others were able to collect alien life fossils and special substances through the gaps, that is, the drilling machine went deep into the ruptured space bubble.

Most of the hollow bubbles are not broken, they are densely arranged together, and the size of the air bubble is an oval sphere with a diameter of about 5 meters.

Peng Feng and engineers are studying how to destroy these hollow bubbles based on the field data.

The specific material of these hollow bubbles is not known at all, but according to the detection of the instrument, their hardness is astonishing, stronger than the most advanced high-density material of Xinghuo Technology.

When Peng Feng was frowning, Earth uploaded back the suggestions of scientists.

Start digging through the side and bring the entire hollow bubble directly to Earth.

When Peng Feng received the news, he was pleasantly surprised and said: I didn't expect that there is no way to destroy them now. If we directly transport these things to the earth, the problem will be solved.