The Technology Tree of Xueba

August 10th was the fifth day I came to the space station. After 5 days of adaptation, I have gotten used to living in the space station.

Wang Tong wrote this line in the diary, and she wanted to record her state at every moment.

In the first few days when she arrived at the space station, she was like riding a bumpy boat on the sea, and she always felt that her steps were vain.

The space station has a gravity system, people can walk on the ground, pour a glass of water in the air, and it will flow on the ground.

But after all, the space station relies on the gravity transformed by equipment, and the strength of gravity transformation is directly proportional to the energy consumed.

In order to save the energy consumption of the space station, the gravity of the space station is only 75.26% of that on the earth.

This is the most energy-saving data calculated by scientists without causing diseases in the human body.

Wang Tong, come over for breakfast. Brother Long will cook in person today. We are lucky. Kong Deyang urged outside Wang Tong's bedroom.

Wang Tong put down her notebook, and after a simple grooming, she was ready to go out for dinner.

This small room of 10 square meters is her bedroom. The space station is expensive, and she has a 10 square meter rest room. This is the benefit she enjoys as a woman.

Du Long and Kong Deyang shared a room of 10 square meters.

Their current situation is much better than that of their predecessors, who could only rest on the spaceship before.

There was no bed at all, and I hung myself directly in a sleeping bag to sleep.

At the astronaut training base, Wang Tong tried many times to hang himself in a sleeping bag to sleep in a weightless environment.

Don't mention that feeling, without long-term training, even people who haven't slept for 24 hours can't sleep soundly in this environment.

When Wang Tong walked into the small dining room, Kong Deyang was already sitting in his seat, and Du Long served his meals.

Braised pork, steamed fish, steamed elbow, boiled pork slices, steamed potatoes, Sixi meatballs.

Du Long said with a smile: Everyone will eat, the space station can only steam and stew, or use the induction cooker to heat dishes.

After eating stew for 5 days in a row, everyone almost lost their appetite.

Kong Deyang said carelessly: Brother Long, you are being modest, you are a master at cooking, and you will never tire of eating it.

Besides, we can now eat a hot meal in space, which is really a technological advancement.

Our predecessors could only squeeze toothpaste to eat. Only a few years ago, they developed space food that can be packed in bags. They can finally eat cooked food.

But this is completely incomparable to us. We can eat whatever we want, so much freedom.

Hurry up and eat, we have passed the five-day adaptation stage, and starting today, we will assist scientists to complete space experiments.

The astronauts started to eat a hearty breakfast, and after they finished eating, they were cleaned up by intelligent robots.

Du Long began to assign tasks, saying: According to the tasks arranged on the ground, we are going to observe space plants today, assist intelligent robots in overhauling space factories, and receive a batch of transported materials.

Wang Tong is the most careful, you go to observe the space plants and make records according to the requirements of the scientists.

Kong Deyang went to assist the intelligent robot to overhaul the space factory. I'm going to receive the supplies from the ground.

Brother Long, I'm still the one to receive the supplies. Your maintenance experience is better than mine. Kong Deyang couldn't help but said.

To receive ground materials, it is necessary to wear a space suit to go out of the cabin for a space walk, and manually guide the docking of the spacecraft.

If no one actively guides the spacecraft, there is a 5% chance of docking failure. If someone actively controls and guides the spacecraft, the docking success rate is nearly 100%.

Walking in space is the most dangerous, except for the ubiquitous effects of cosmic rays.

It is not known when, there may be a piece of space junk that has not been cleaned up, and if it hits a person, it will definitely be lifeless.

There may also be problems with the spacesuit, resulting in direct death of the astronauts.

Du Long glared at him and said, I'm the captain, and I'll be in charge of the dangerous tasks. After I leave, you will become an old man, and you'll have to step up.

Start to act, it's just a very simple task now, and there will be more complex tasks in the future.

Wang Tong and Kong Deyang put on their space suits and prepared to go to the designated standard cabin. After Du Long put on his space suits and brought his equipment, he waited at the door for the ground spacecraft to arrive.

The space suit is mainly used for internal activities of the space station. It has a life-support oxygen supply system, is very light, and is easy to wear.

Spacesuits are mainly used outside the space station. In addition to having a life-supporting oxygen supply system, they also have the ability to block cosmic rays. It can provide life support for astronauts.

Wang Tong opened the passage leading to the agricultural standard cabin. After entering the passage, she first closed the hatch in the direction of the living cabin, and then walked a few steps forward to open the hatch leading to the agricultural standard cabin.

The structure of two sections of isolation is adopted, mainly because the space station is composed of various standard modules spliced ​​together. In case of emergency, it can abandon a certain standard module at any time.

There are two sections of hatch barriers, which can also balance the air pressure between the various compartments.

There is air in the living cabin, which is the same standard atmospheric pressure as the earth.

Some cabins have no air and are basically in a vacuum state, such as the space plant agriculture standard cabin she is going to.

If the astronaut is not wearing a spacesuit, he will be stretched apart by the strong pressure in the body.

The organisms on the earth have adapted to the existence of a standard atmospheric pressure through long-term evolution.

If it is placed in a vacuum state, it is equal to that there is a standard atmospheric pressure inside the body, and the pressure outside the body is zero.

Under the huge internal pressure, the body seemed to explode like a bomb.

The pressure of a standard atmosphere can lift water to a height of 10 meters. What a huge force.

In the Magdeburg hemisphere experiment, 8 horses could not pull the sealed metal ball away.

Wang Tong came to the agricultural standard cabin where space plants are placed.

She knows about space plants, which are plants made by scientists.

Its genetic material composition is different from all life on earth, and this plant does not need air to survive.

As long as there is water, nutrients and light, this space plant will grow very lush.

Wang Tong looked at the space plants in the water tank in front of him. There are many space plants in it.

Some space plants are like cabbage, some space plants are like lotus flowers, and some space plants are like green onions.

They are also a kind of life, and the variety of life is also reflected in space plants.

Wang Tong started her own mission, which was mainly to touch and taste these space plants.

She knows that these space plants have undergone strict physical and chemical experiments, and they will not produce toxic effects on the human body.

Wang Tong did not eat these space plants, but tasted the taste of these space plants like Shennong tasted herbs.

Space plants are usually taken care of by intelligent robots, but intelligent robots cannot replace real humans in some fields.

That is the perception of human beings to space plants. What is the state of the touch of this plant? How does it taste?

This very subjective feeling cannot be accomplished by intelligent robots.

This one is bitter, and this one is a little sour.

Wang Tong carefully recorded, this is her life on the space station.

There is one more chapter in the evening, and Xiaomu will be able to resume normal updates when the rice planting is over tomorrow. I owe six chapters, and I will finish it before the end of the month.