In the next time, I returned to the ordinary time of the past, brushed up on the news, learned some new knowledge, and then played with Lin Xuanxuan, and then waited for news on the earth.

Lin Xuanxuan is a very good girl, she often accompanies him to read books and learn knowledge, and having the company of the opposite sex really dilutes that boring life.

After this period of study, Zhang Yuan was surprised to find that there was no particularly big breakthrough in basic physics, and the discovery of gravitons seemed to be just a return to the light, and no new industrial system was born.

Scientists racked their brains and established a variety of different theoretical systems, but they were bound by various reasons and could not continue to verify them with experiments.

These theories have become castles in the air......

Even condensed matter physics is losing its vitality......

No discipline has been popular for centuries, and in terms of condensed matter, what should be explored has been explored, and what is not clear is still not clear.

Now, after hundreds of years, the century of living things is finally long overdue.

Biology is booming and talent is pouring in, leading to an endless stream of ideas. Humanity's desire for longevity is limitless, and the language of proteins is broad enough to be studied for hundreds of years.

Anyway, so far, human beings have not been able to artificially synthesize real life, and there is still a long way to go.

"What is this? KSP Protein Language. There's a lot to learn, doctor? ”

Lin Xuanxuan looked in the mirror and said, "I'm thinking, living too long is not necessarily a good thing." If I had lived to be eighty years old, my face was full of wrinkles and I had become ugly, I would have died...... Everything that can be experienced has already been experienced, are you still alive? ”

Zhang Yuanqi said: "What can be experienced has already been experienced? Have you experienced what it's like to be a woman? ”

Lin Xuanxuan blushed: "What's the matter, can't I help myself experience it?" ”

Zhang Yuan hurriedly put aside this topic: "When you are eighty years old, you will definitely be greedy for life and afraid of death, and you are thinking about how you should continue to live, it is best to live to be eight hundred years old!" ”

"You are greedy for life and afraid of death! However, it is true that people think differently in each time period. If it was still beautiful at that time, it would be nice to live forever......"

Zhang Yuan smiled, "It's very simple, bionics, artificial skin, wouldn't it be nice to transplant your brain into it......"

Swiped your finger across the screen and scrolled to another piece of news.

"Princeton's Blind Date Extravaganza"

There is a picture on the top, and some mosaics: more than 6,000 men and women in a certain area are holding a blind date party, and the dense crowd looks like big white bugs.

That's right, except for the mask on his head, the rest of the place is naked, and the good name is: to be honest with his other half.

If you like it, you can take it away, and the hotel is nearby......

What is even more strange is that the tone of this news report, instead of criticism or criticism, is accustomed to the attitude of taking it for granted, and tourists from other places are welcome to participate.

In fact, this alternative "blind date" has nothing to do with the world falling into the Cold War, but the extremely high life expectancy has caused the traditional family system to begin to decay, which has led to this phenomenon of "immorality".

In other words, the present generation does not find this phenomenon indecent. For people, "sex" is as simple as eating and drinking, and even if they get any disease in the process, they can be easily cured.

"Increasing life expectancy will also change the whole social climate...... It's a depravity. ”

"Isn't that great? For you men, it's heaven on earth! Look at this girl...... What a good figure! Lin Xuanxuan also looked at it and said with a smile.

Although she was also disgusted with this kind of behavior in her heart, she still couldn't help but tease Zhang Yuan.

Although they are also more open-minded in the 23rd century, they are still more conservative than in this era.

"Don't blame all men for this kind of thing! It takes two to tango...... Women are also very sometimes. And you think, I'm the kind of person who needs a blind date? ”

"Definitely, if you don't go on a blind date, how do you find a partner."

"Okay, I'm going back to rest, I'm a little dizzy to watch." Zhang Yuan said, "This one has been repaired, and I will return it to you." ”

He gently placed a cell phone on her desk, in fact, to help fix the electronics. After so many years, despite being stored in a vacuum, many electronic products have broken down inexplicably.

Fortunately, he brought a large number of electronic parts with him, so it was not difficult to repair the phone.

"Thank you so much, the days without mobile phones, I'm going crazy!"

……

Time passes day by day......

"It's disappointing that the century of biology, not the century of physics."

It's not uncommon to have such exclamations in the office.

"A new report is out!" Zhang Yuan shouted.

"Let's see, let's watch!" Hulala, a crowd of people gathered around.

“……”

"It's the same again, strongly dissatisfied, strongly condemned, strongly protested, solemnly negotiated, and very regrettable......

"I don't dare to fight, I can only confront each other."

“…… It's all boring political struggles. ”

After criticizing it for a while, it was found that the Cold War had not yet come to an end, and the crowd dispersed in a hurry.

Zhang Yuan only smiled bitterly and shook his head slightly.

As the Cold War dragged on and the economy declined, it was impossible for the Deep Space Foundation to obtain all kinds of classified information.

Information on the latest types of space weapons can only be seen on the news and are used as a mutual deterrent.

Zhang Yuan and others naturally had no way to learn the structure and principles.

All kinds of political events, smoky miasma, I have seen a lot, but in fact, it is quite boring. And every report looks pretty much the same.

"Do you think humans can achieve eternal life?" Zhang Yuan suddenly asked, "If biotechnology continues to develop until eternal life, the whole world seems to be different. ”

"Eternal life?"

His original handover partner, Senior Brother Zhao, has entered a state of hibernation, and another colleague in the office is a doctor surnamed Sun.

"Isn't hibernation technology close to immortality? In addition to this, it can be more difficult to achieve normal eternal life. ”

Dr. Sun pointed to his brain, "Because humans have not yet figured out the truth of self-consciousness. In other words, self-consciousness and quantum mechanics are linked. Without a breakthrough in quantum mechanics, it will be impossible to decipher the true mystery of self-consciousness. ”

"So, eternal life, it's not realistic for the time being."

Zhang Yuan let out a long sigh, not knowing the source of self-consciousness, that is, he couldn't crack the entire human brain, and the immortality technology couldn't start.

No matter how advanced the technology of life extension is, the brain will eventually age and die.