Armor Frenzy

Ye Han immediately asked: "When will the earth send the raw materials?"

Gao Kai, who had already put on his spacesuit, took off his helmet and held it in his hands: "All the equipment that should be sent is in place. There will be no special circumstances in the future, and we will not send raw materials and equipment to the moon. We must solve it by ourselves, so there is no absolute If necessary, it is best not to touch the printer."

Ye Han sighed helplessly: "Understood."

He didn't know how much equipment there was on the moon, and he didn't know what equipment there was, but there were at least hundreds of unsealed spacecraft in the temporary base, and there must be a lot of equipment, and even necessary backups.

Gao Kai fastened his helmet and walked towards the airlock: "Hurry up!" After he drilled into the airlock, the airlock closed behind him. There was a hissing sound, and the air extraction device quickly evacuated the air in the airlock until the representative The green indicator light for passing was on, and Gao Kai opened the outer gate and stepped onto the moon.

The living cabin leads to the airlock outside, and only one person is allowed to pass through at a time. The whole group must be divided into more than ten times before they can all leave the living cabin.

It is not impossible to leave at one time. The premise is that everyone wears space suits and directly evacuates all the air in the locker room.

In this case, the control system of the living pods allows both gates to be opened at the same time, so that one in the locker room counts as one and can leave all at once.

Speaking of which, I have to talk about the structure of the living cabin. The living cabin is not a cabin with a simple structure. Its internal design is very complicated. The internal space is cut into pieces by large and small rooms, and all doors have air It can be regarded as a single-layer airtight door.

This design can keep the air pressure of each small space to the maximum extent in the case of loss of pressure.

Moreover, the designer even considered the opening direction of the airtight door. Any place where astronauts may stay for a long time, the door must be opened inward.

In this way, once the indoor and outdoor pressure is lost, the indoor air pressure will tightly press the door on the door frame to avoid the loss of indoor air; otherwise, if the indoor pressure is lost to form a negative pressure environment, the airtight door will be relatively high outside. The air pressure is opened, and it can also play a reminder role while supplementing the pressure.

Of course, under normal circumstances, most of the environmental monitoring devices can detect pressure fluctuations in advance and remind astronauts to pay attention to pressure failures in time. But don't be afraid of 10,000, just in case, such a design can prevent the adverse consequences caused by equipment failures to the greatest extent, and can be said to be the last line of safety in the living cabin.

There are many similar designs, for example, everyone lives in two living cabins, also for safety reasons; the dressing room between the two living cabins can act as a shelter in the event of a rupture of the living cabin, and so on.

Everyone left the living module in turn, Gao Kai and another astronaut had already driven out two lunar rovers from the nearby garage.

Gao Kai beckoned and said, "Get in the car, go to the construction site first, and then act in groups!"

Everyone is carrying weights on their bodies. They can't jump and jump like the United States did when they landed on the moon, but climb on the lunar rover like when they were on Earth.

The structure of the lunar rover is very simple, just an alloy chassis, a few wheels and a simple control system.

This thing is directly driven by electricity. I dare not say that it is far away. There is no problem in running dozens of kilometers. It is the main means of transportation for astronauts on the moon.

Ye Han noticed that the wheels of the lunar rover were hollowed out in the center, similar to the hydrangea used in the lion dance, and immediately realized that this was the legendary carbon fiber wheel.

In the polar craters, there is no sunlight all year round, and the surface temperature is much lower than that of the moonlit night, and the lowest can even reach minus 200 degrees.

Although the lunar surface lacks a thermal convection medium, the temperature of the object will not be lost for no reason, but the wheels must be in contact with the ground, so the materials used must be resistant to low temperatures.

The environment in space is harsh, and aerospace materials must not only withstand low temperatures, but also high temperatures. There are really not many materials that meet the conditions, and the rubber family really can’t find a member suitable for use on the lunar surface.

One of the evidence that many people think of the US moon landing is a hoax is that Yankee's lunar rover actually uses pneumatic rubber tires, and the company that makes these wheels has never brought such super wheels to the market, even Yankees have This wheel was only used in the moon landing. After the moon landing, the lunar rover and Mars rover made by the Americans all used alloy metal wheels.

If the rumors are true, no one will doubt whether the Yankees' moon landing is true. After all, they used the Star Wars plan to fool Maozi, and they belong to the habitual criminals with criminal records.

The lunar rover looks simple, but its performance is not bad at all. The two lunar rovers left the temporary camp one after the other, drove more than 300 meters westward, and stopped under a continuous cliff.

That's right, it's a cliff.

The high craters are almost perpendicular to the ground, the cliffs are uneven, and large pieces of broken rocks can be seen everywhere.

Gao Kai pointed to the cliff not far away and drew an arch in the sky: "The gate of the base opens here."

Ye Han walked to the bottom of the cliff, and the headlamp illuminated the black rock. He couldn't help but say, "It would be fun if we found fossils here."

"Then you are amazing." Gao Kai said.

The origin of the moon is still a mystery. If fossils can be found on the moon, it is equivalent to proving the blood of the moon.

"Don't be kidding, everyone remember this place." Gao Kai said.

After a while, Gao Kai called everyone on the rover and ran to the ice lake in the south to let everyone remember these two most important positions, and then the groups officially separated.

The excavation team begins to lay the cable leading to the cliff ~ www.readwn.com~ When the cable is laid, the base will be officially excavated.

The logistics team returned to the temporary base and entered the biological experimental cabin to serve the vegetable seedlings of soilless cultivation. The biological experimental cabin has two functions, one is to observe the growth of earth plants on the moon, and the other is to provide fresh vegetables for the astronauts, so everyone cares. The experimental cabin is called Caiyuanzi.

According to the plan on the ground, when the base is expanded and there is enough space in the future, a batch of poultry such as laying hens will be sent over to enrich the astronauts' recipes.

There is no shortage of eggs in aerospace recipes, but they are all finished products such as boiled eggs and boiled eggs. Fresh eggs can't stand the huge pressure when the rocket takes off.

More than just poultry, the long-term plan on the ground will even send all kinds of livestock to the moon. After all, the giant insects on the earth are raging today, and even if the wild animals are not extinct, they are on the verge of extinction. Except for humans, they belong to humans. The largest population of poultry and livestock raised.

Even if human beings completely eliminate giant insects in the future, it is impossible for the earth's biosphere to return to the state before the plague. It is said that one of the most important tasks of biological experiments in various countries is to collect and preserve the embryos and DNA of wild animals for future restoration of wild animal populations.