"Why should I go? The three of us went together, and if something went wrong, we would be ...... Feed! We're the top scientists on the Star, if all at once...... The loss is too great......" George said in a cold sweat, rubbing his hands as if it was a cold winter and the moon was chilling him.

"You're really unproductive......" Because he is a purebred white man, Zhang Tianhe is not too embarrassed to swear at him with one mouth - in fact, this thing is also a little interesting, swear words seem to be easy to come out only when you are with acquaintances, and strangers don't have to suffer this kind of loss. If I knew biology, I wouldn't need you! ”

"There are other experts besides me, why do you have to let me go...... Besides, let my students go down, and I command on the ship, isn't it the same...... Besides, captain, won't you go down either......"

“…… If you want to say that, then you're welcome! Shulmi, drag it down! I have to let this guy pee his pants go to Earth today! No one else can go, he must go! ”

"Captain...... I've shed blood for Mars, I've shed tears for Mercury, you can't do that to me! Schulmi was going to drag George, and George yelled as he hid.

"You've bled out? , I don't believe it! If you have had a period and shed blood, I will believe it...... Forget it, send someone down, it's also a trouble to pee while going down......" Zhang Tianhe dragged George to the hologram, "Hey! Brother! You clip your prostate and pee again. I ask you, if you land on Earth now, where would it be reasonable to set the landing site? ”

Hearing that he didn't need to go, George instantly relaxed, this is a twenty-six or seventeen-year-old guy, his eyes have undergone laser surgery because of myopia, and his eyeballs are always bulging outward. At this time, he straightened his clothes and pushed away Zhang Tianhe, who was carrying his collar, turned the earth in the hologram, and pointed to an ocean.

"It's better to land in the sea, the speed of metabolizing radiation in the ocean is much faster than on land, after all, our airship can't be exposed to radiation for a long time, how many days are you going to go?"

"I don't know yet, but it depends on the situation. We're not here to do scientific research, but it's not just to go around the asteroid belt to see her, and we're going to go down. On the one hand, it is to monitor the radiation situation, on the other hand, to see how the biological recovery is, and on the other hand, Jenny Young has the idea to go to the poles and survey the earth's magnetic field now......"

"That way you can land near the Mariana Trench and go straight to the North Pole from the bottom of the sea. I guess if the current radiation situation is the same as it was in the past years, if there is any living thing that restores the ecological balance, it should be from deep to shallow, from the sea to the land, starting from this trench is the most reasonable......"

"This trench has been explored by the ancient earth, isn't there no living thing?"

"How much did they detect, what is the use of a place the size of a needle on a football field...... We now have a living bioradar that can monitor whether there is bioelectricity in a few hundred meters around, and it can detect shells as small as the size of a button, and the technology is not the same......"

"Actually, I think that if the radiation dose is not so perverted, it is not impossible for us to go to the sea of the earth to build infrastructure and build a city to live in, that is, in the sea, most of the creatures will be wiped out by radiation, but there will always be a handful left...... But if there is any other life, the earth is stronger than Mars! Mars is only ...... for us"

"How can it be that simple, if they weren't forced to do it, they wouldn't have left at that time......" George then pointed to the area of the western Pacific Ocean on the hologram, "See, the ocean here has a change in color and heat, and the dark light of the trench has darkened from the previous thermal radiation, here, here, and here," he said, pointing on the map, "There is a break in the radiation generation, which is a good sign, indicating that the radiation of the ocean has metabolized ......"

"Lao Zhou, is he right? Didn't he tell you to go to the Mariana Trench and let you drill into the most radiated places? Zhang Tianhe turned his head and said to Zhou Limin, who was holding his arms and looking at the map.

"The radiation is all on the surface of the earth, and according to my estimate, if you dive three or four thousand meters into the sea, there will be basically no radiation......"

"So the question is, why don't we get a few cities under the sea? The earth is high or low, and it is always stronger than Mars......"

"You know what!" At this time, George shouted a little angrily, "Biology is not so simple, human beings themselves have countless unsolved mysteries, the reason why we are the way we are is is mainly because there was a genetic mutation millions of years ago, why the mutation?" No one knows. What we know is that human bodies and consciousness are actually very fragile, they have extremely strict requirements for the living environment, the most realistic and obvious point is that if human beings do not see the sun for a long time, they will have problems, and they will get sick, even if we build a city on the bottom of the sea, it can only be a place to rest, long-term life is impossible, people will have all kinds of unexpected pathologies from the body to the consciousness......"

"I don't believe it! According to what you say, then human beings still need the moon, and without the moon on Mars, don't people live well? ”

"I can't tell you everything, but I'm telling you, my assertion is based on experiments, do you think people on Mars are doing well? The dreamless living environment on Mars has only passed more than 200 years, what consequences it will cause have not yet appeared, people's dreams are actually a very important element of survival, our current technology can not explain its origin, but it must be related to the gravitational effect and electromagnetic effect between the sun, the earth, and the moon, but this is not my research direction, Jenny Young knows more than me in this regard. Let me tell you, the success of the Star Project has a lot to do with the biological experiments on Mars, and there is a general understanding in our biological community that sooner or later we still have to come back to Earth, or at least some people, and Mars is not a long-term solution......"

"I was scolded at length by you...... The earth is so good, why can't you live or die? ”

"Captain! Don't kid me! ”

"Humph!" Zhang Tianhe sneered at him, "You each go back and prepare, bring all the things you need, and advance to the earth!" ”

"Hey! The electronic brain is opened, it's a very garbage thing, its primary instruction is to drill a hole, but the strange thing is that it also has a secondary instruction is transportation, judging from the instructions reflected on the chip, the excavator has a command to transport things from outside the hole in addition to transporting waste materials outside the hole...... "After George went out, Zhou Limin said to Zhang Tianhe.

"What's going on?"

"I don't know, this secondary instruction is a stress instruction, and it must be activated only if what it wants to respond to reaches a certain range......"

"Damn, it's the woman's egg barn...... Now I don't think obsessive-compulsive disorder is not necessarily better, and as soon as we found the egg barn, I ordered the thing to be destroyed, because it was useless to keep it...... If you find any spicy chicken in the future, you should keep it, and you won't be able to use it one day...... If this thing is still there, let's shake it next to the diamond ball and see if this guy will discharge, and we will know if it's going to carry this woman......"

"Theoretically...... Zhou Limin said with a smile that looked at the joke.

"Are you laughing at your mother? If you don't scold you for a day, you'll be tickled, won't you? Hurry up and get ready to go, with anti-radiation medicine, although I don't like you, I don't want you to die on earth......"

Zhou Limin went out without saying a word.

"Why don't you prepare?" Zhang Tianhe asked Shi Kening, who had not spoken, and the latter glanced at him and walked out with a look of distraction. "What about you?" Zhang Tianhe asked Jenny Yang again.

"I don't need to prepare, the magnetic sensor is on my wrist," she said, shaking a watch-like object on her wrist, "for the rest, I'll just take my brain with me." ”

"Well, then let's talk for a while......" Zhang Tianhe thought thoughtfully for a while, frowning very sadly while twisting his chin, "I'm wondering, if dreams are contagious, like yawning, not only can they be transmitted to the people around them, but even to dogs and cats, and if it does, we can find a way to explain the dream when we flew to the lunar orbit......"

"It's hard to say, because in fact, most of the dreams we have dissipated in our brains when we wake up, and it's hard to verify that this has dissipated. But I've seen previous studies on dreams on Earth, where a neurologist drew a portrait of a person based on the description of some people, and he showed the portrait to other people, and more than 80 percent of them said they had seen this person in a dream......"

"Who did this experiment? Westerners, right? ”

"...... right"

"I knew that...... We Chinese will not be so boring, and, how to say, if you do the same experiment, you ask the Chinese if you have seen a kind of person in your dreams, and he will not bother to pay attention to you, because it has nothing to do with him. If you ask him if he has ever dreamed of getting promoted and getting rich, then everyone must have it. You ask again, have you ever dreamed of a broken house, eight out of ten will be angry with you, you don't care if I have dreamed of it, you ask about your there - we are much more pragmatic than you, and we only remember the good and not the bad about the dream......"

"Don't you ours, aren't I also half a Chinese......"

"Your kind of Chinese is not pure, in an old saying, you are called 'skewers'...... Don't get me wrong, I don't have any strange racial preconceptions, my brain doesn't store this kind of garbage, whether you're a Chinese or a foreigner, it's the same for me, a very lively and beautiful little lady...... You see you're smiling...... Come, let's get down to business. If George is right, that is, the physical conditions for our crew to dream are the earth, moon and sun, and this is already in place, then what are the conditions for everyone to dream the same thing? Will...... Someone is messing around? ”

"I don't understand what you mean......"

"I mean, will anyone be able to weave dreams? We have the physical conditions, and we are pulled by a human or a machine who can manipulate other people's dreams, and then all of us have the same dreams. I mean, is that theoretically possible? ”

"No, it would be terrible if it could be like this, nightmares will drain people's mental power......"

"Mental power? Belch...... Let's put it another way, have you ever heard of the Europa? ”