Deep Space Planet Leader

Academician Ding continued: "There are no'endures' and'discipline' in my dictionary, only'interests' and'sense of accomplishment'. Therefore, I do not limit your daily working hours. And the number of working days per week, the pressure and motivation of learning come from your own inner driving force... If you have any questions, you can directly ask me, or you can ask Senior Brother."

Pause for a moment, he Then he asked: "By the way, what kind of research do you want to do? The space industry is just a big major, and there are many subdivisions in it. You want to learn everything, it is impossible to learn."

Zhang Yuan thought about it for a while, and was a little at a loss for a while, he was quite interested in every direction.

While he was thinking, Senior Brother Zhao suddenly said: “If you don’t have a particularly complete understanding of the entire space industry, you can first gain insights and insights on spaceship, and then consider the direction. It’s always impossible to lay a good foundation. Wrong."

"Moreover, the current laboratory conditions are too bad, with few resources. Any experiment needs to be queued. I still recommend learning more basic knowledge, unless you have a particularly good Idea, go to the project, you can also do some realistic experiments on the computer, I can help you get this..."

Now gravity is simulated by centrifugal force. For some more delicate experiments In terms of any Coriolis force, it is a nightmare.

Academician Ding nodded, "That's right. Zhao Qingfeng, when you have time, you take him to the outer gravity-free area for a stroll. Well...just in the nuclear fusion engine room. Internship for a period of time."

"The nuclear fusion engine is by far the most complicated project. If you understand the entire workflow, you can basically graduate."

Zhang With a move in Yuan's heart, he ran to the outer weight-free zone for an internship. He must be willing.

Earth Era's nuclear fusion engine can be described as the most cutting-edge thing.

"That's right." Academician Ding said again: "If you want to officially graduate, you must at least publish an article in a journal in Earth. The current thesis evaluation system of our new civilization has not been established. , So it can only be calculated according to Earth’s calculations, or universally recognized by experts in the industry."

Just a paper...

It seems that Zhang Yuan’s doubts have been seen. Academician Ding said with a smile: "Don’t think it’s easy. If it weren’t for the poor laboratory conditions, my requirements would be even higher."

Zhang Yuan suddenly have a thought. One question: "What if I can't publish the paper all the time?"

Academician Ding laughed up: "Either apply for dropout, or postpone graduation, and be the first batch of people who die on the stars. !"

……

Academician Ding is actually very busy.

Although "Earth Era" has been tested for a long time, there are still many minor problems exposed during the whole voyage, and some things need to be adjusted temporarily, so these big guys do not see you all day long. To a silhouette.

In the next time, Zhang Yuan and his Senior Brother Zhao Qingfeng, on the contrary, have more contact.

Zhao Qingfeng is a Level 18 job, responsible for the maintenance of the material recycling system. He is actually very busy, but the level of busyness is definitely lower than that of Academician Ding, at least everyday all can see.

"so that's how it is, the level of work is directly proportional to the level of busyness. My original Level 2 position is a sweeper. You can absent from work at will, you won’t do it."

Zhao Qingfeng said with a smile: "No, I don't need to be in charge all day long here. It's just that I am sailing Early-Stage, and there are more temporary adjustments."

" Go, I'll take you out to see!"

If you want to leave the living area, you must report to the superior and be accompanied by other people."

"Passed verification, please pay attention to safety!"

One of the nurse sisters suddenly said with a smile: "Mr. Zhang Yuan, please do not spend more than 10 hours each time you go out . Otherwise, too much calcium loss, prone to osteoporosis. You can go to the hospital to buy some calcium tablets."

"Okay, thank you for your reminder."

Another one The nurse said with a smile: "Wang Shuo, why do you serve such a good attitude today? Do you like him very much?"

"Where is it? I am fine..."

Zhang Yuan's scalp is numb, and he sprints quickly.

The two put on spacesuits and walked onto the elevator.

The elevator slowly rises. As the linear speed decreases, the "gravity" felt by Zhang Yuan is getting smaller and smaller. At the same time, a feeling of vertigo standing in the "drum" of the washing machine was created.

Finally, when the elevator reached the axis of the spaceship, all the dizziness disappeared, and the two of them were completely weightless.

The two "swim" into a rail car with both hands and go to the air pressure door.

A few soldiers were guarding these air pressure doors. They saw Zhang Yuan and the two of them. After checking their identities, they saluted them.

"Dip~Please be careful!"

The vacuum area is outside.

The rail car slowly moved along the central axis to the first air pressure door.

Hey! There was a gasping sound.

After the air in this small room is evacuated cleanly, go to the second air pressure door.

The entire process of pumping was carried out 3 times before the car successfully reached the outer vacuum zone.

The most precious thing in the universe is matter. Human beings do not have the ability to create a complete vacuum, so it is inevitable that a small amount of material will be lost every time they enter and exit.

However, as long as the lost material is within the acceptable range.

Along the way, Zhao Qingfeng kept introducing various facilities and equipment in a gravity-free area.

"Do you know why there is no air in the gravity-free zone?"

Zhang Yuan thought for a while: "The main or for reducing the mass of spaceship."

Senior Brother Zhao nodded: "Yes, although the air density is low, but the total sum is a remarkable number... If the mass of the spaceship reaches several billion tons, it is impossible to accelerate to seven thousandths of the speed of light. Think about it, the total quality of our 500,000 people is only 30,000 tons in total, which is many orders of magnitude difference."

The cabin is very empty and exudes dim lights. Senior Brother Zhao pointed his finger out the window, "As for the complicated pipes, they are actually spaceship radiators. The heat generated in the living area is carried outside through these condensing devices, and then circulated through the radiant sails on the outside of the spaceship."

Don't look at the average temperature in space is more than 200 degrees below zero, but there is no material exchange, and the heat dissipation is ridiculously slow, and the heat can only be dissipated by radiation.

As an important part of the ecological system, heat dissipation can be said to be the top priority of spaceship.

Senior Brother Zhao said slowly: "In fact, the current carrying capacity of our spaceship is not enough to carry 500,000 people."

Zhang Yuan was taken aback. , They are half a million people, don't they live well?