In the period after that, people left the team one after another.

Some were incapable and were persuaded to quit by Shan Qiuyu's separate conversation, while others couldn't resist the pressure and took the initiative to choose to quit.

No one laughs at the person who quits, because maybe tomorrow, maybe the day after tomorrow, the person who quits is himself.

There are also people who envy those who quit, but when it is their turn, they grit their teeth and persist hard, refusing to quit.

As a soldier, you should move forward bravely and never give up, but the problem is that many times, persistence may not lead to success and victory.

The expedition is not a matter of one person or a few people, but the goal of the joint efforts of a team, each of whom is just a screw and a part on the machine of the team, which must be carefully and patiently polished until more than 40 people become a whole.

No matter what kind of methods and means, the ultimate goal is to polish the soldiers thoroughly and become a part of the army as a whole.

Ou Zhanpeng and Ling Xiao also wavered, but the two encouraged each other, and finally gritted their teeth and persevered.

It's strange to say, every time I think I will be eliminated, the final result is to worry about it in vain.

Later, I found out that those who are top-notch, eager to perform, and unwilling to make progress and drag their feet are all Shan Qiuyu's key observation objects. The level is midstream and self-regulated well, but it is the fragrant gluttony in Shan Qiuyu's eyes.

It's also strange to say it, in his eyes, stable performance is more important than superhuman level, and peace of mind is better than being brave and urgent.

"Lao Dan, is this really good?" When there was no one in private, Zhan Wenyi asked quietly.

He is at the same level as Shan Qiuyu and is responsible for the ideological work of the base, because the training team is in special circumstances, and Shan Qiuyu is fully responsible for all work, so he rarely interferes in the work of the training team.

But there are too many people who have left recently, and many people can't think about it, and Shan Qiuyu is not particularly good at talking and persuading, so he can only pull his old partner over to save the scene.

Not to mention, the professional is different, and it really helped Shan Qiuyu a lot.

Director Shan sighed when he heard this: "I don't want to do this either, but people in space have to go through a series of physiological and psychological changes, and they are far away from the earth for a long time, and no one knows what will happen, if they can't bear the pressure...... It's better to find the problem on the ground, and after we go to the sky, we can't control it. ”

"You're raising Gu!" Zhan Wenyi said half-jokingly and half-seriously.

Shan Qiuyu was silent for a moment, and said faintly: "If it is possible, I am willing to engage in closed training at that time, simulate the closure on the spaceship, and use at least one year to naturally select a group of the most suitable candidates." But the aliens don't give us time! ”

Zhan Wenyi also sighed: "It's also difficult above, I heard that the giant phenomenon has spread from the sea to the land, this is not good news." ”

"Yes, stormy, eventful." Shan Qiuyu sighed with a rare sigh, "How is the situation with the battleship?" ”

He was in charge of the expedition team, and Zhan Wenyi followed up the situation of the battleship, and the two of them had their own division of labor and clear responsibilities.

"The launch has started in the past few days, and the progress is not bad, and if nothing else, it should be completed a few days ahead of schedule." Zhan Wenyi said.

Shan Qiuyu took a long breath: "I finally heard good news, I am looking forward to their expressions after seeing the battleship." ”

"Me too." Zhan Wenyi said.

After the training lasted for a month, the three groups A, B, and C were formally formed, the members were basically fixed, and the size of the training team was reduced from nearly 400 to only 1780 people.

In addition to the 144 people scheduled for the three groups, there was a reserve contingent of thirty or forty people.

After all, there is still more than a month, and during this period, everyone has the possibility of being eliminated.

Ou Zhanpeng doesn't want to think so much anymore, he should eat, sleep, and empty his brain when he is idle, and never think nonsense.

Ling Xiao is different, he thinks more than anyone else, but he is naturally cheerful, he doesn't care about anything, and looking at the entire training team, no one is more relaxed than him.

To everyone's surprise, I thought that the training team only had simulation training, but I didn't expect that a large number of cultivation tanks were suddenly transported, and then Shan Qiuyu announced a new training subject: low temperature sleep!

Everyone was in an uproar, cryonics has always been a big hit in science fiction works, when did humans conquer this technology?

It seems that it is not bad to go to Mars after a good night's sleep!

However, after a closer look, I realized that it was not the case at all.

Human dormancy refers to lowering the temperature to more than minus 190 degrees, so that ultra-low temperature can solidify all body functions, so as to achieve the purpose of "solidification" time.

Low temperature sleep refers to the safe reduction of body temperature to 15 degrees Celsius through drugs and equipment, and the reduction of heart rate and blood pressure through low temperature, delaying metabolism, and ultimately achieving the purpose of delaying aging.

The former is pure fantasy, and so far, there is still no hope in sight.

The latter is the result of the study of animal hibernation, which is far more mature than human dormancy.

"The most important thing about cold sleep is to control the temperature." The technical guide with a mysterious origin pushed the glasses on the bridge of his nose, "15 degrees is a critical point, as long as the temperature is kept above 15 degrees, it is basically harmless to the human body; Below 15 degrees, there is a 6% chance of causing organ damage, below 14 degrees is 14%, 13 degrees are 32%, 12 degrees are 71%, and below 12 degrees you will definitely die. ”

"So, controlling the temperature is the top priority, 15 degrees is too dangerous, I recommend fixing the training temperature at 18 degrees, getting used to it for a while, and then dropping to 17 or 16 degrees."

Ling Xiao suddenly felt a little worried: "Didn't you treat us as guinea pigs?" ”

Ou Zhanpeng was also a little worried: "Probably not, right?" ”

Regardless of what everyone thought, the training began as scheduled, and from then on, all members of the expedition team were far away from the warm beds, and when they rested every day, they had to change into special onesie clothes and then lie down in the cultivation tank...... Well, to be more precise, it's called a cryogenic sleep pod.

Wear a mask and inject the drug, and it won't take long for you to fall into a deep sleep under the effect of the drug.

After about half an hour, the temperature in the cabin dropped to 17 degrees, the heartbeat dropped to more than 20 times per minute, the blood pressure also dropped, and the brain waves flattened out, close to the waveform of anesthesia.

Just looking at the physiological indicators, it is completely a serious injury and death, and the first aid may not be able to get it back immediately.

However, low temperature sleep can be controlled by drugs, as short as a few hours, as long as dozens of hours, as long as the corresponding drugs are injected, sleep can be terminated immediately, and people can wake up within half an hour, and the spirit is good, the thinking is active, it is completely a sleep enough.