Chapter 131

In a twinkling of an eye, two years will pass. In 40 days, he will also leave this familiar office and enter the second hibernation

Zhang Yuan recalled that in the past two years, bit by bit, from the adaptation at the beginning to the maladjustment behind

He has learned a lot of new knowledge, especially in mathematics, new civilization history and industry. He is still looking forward to the future.

At present, the most cutting-edge direction of earth civilization is the research of space weapons, including laser, electromagnetic gun, ion gun and so on.

Since the existence of a powerful alien civilization has been observed, even if mankind is weak, we still need to study these weapons. It is absolutely stupid to grasp one's own destiny on the moral character of aliens.

Needless to say, with the development of condensed matter physics, the power of laser is becoming larger and larger.

However, laser weapons have their own limitations.

After the laser weapon hits the target, the ultra-high temperature will rapidly plasma various metals. These high-temperature plasma can absorb a large amount of energy again to prevent further damage by the laser. So the lethality of this weapon is not strong enough.

Electromagnetic gun is a kind of kinetic energy killing weapon made of electromagnetic launch technology. According to the current electromagnetic acceleration technology, bullets the size of soybeans can be accelerated to one tenth of the speed of light.

One tenth of the speed of light, 30000 kilometers per second, is an amazing number.

Although compared with the vastness of the universe, it is still as slow as a snail

The ion cannon is also a kinetic energy weapon, but the bullets in it turn into charged particles such as protons, just like turning the Hadron Collider into a weapon.

The speed of ion cannon can be higher, and theoretically it can reach more than 90% of the speed of light.

One branch, the research of proton gun, has reached a relatively mature stage, including various materials and weapon structures. The deep space foundation sent some of its papers to the spacecraft.

Zhang Yuan didn't know how the deep space foundation got this high-level military secret. Anyway, he sent it to the earth times.

"Maybe there are some big political figures in the foundation who secretly support it."

With the authority of his level 16 staff, he can read it at will.

In addition to proton cannons, there is a more advanced research direction of ion cannons, a gadget called "helium hydrogen ion cannons".

The chemical formula of helium hydrogen is heh +, which is a positively charged ion.

This thing is known as the strongest acid in the universe. It can react chemically with almost anything. After hitting the target, it will not only produce kinetic energy and electromagnetic killing, but also corrode surrounding materials. In short, it can be much stronger than a proton gun.

However, because of this, heh + cannot be prepared in condensed state, because it will interact with anions, molecules and atoms, so it still has a long way to go in manufacturing and storage.

Hoo

He breathed a sigh of relief and put down these materials. Zhang Yuan felt a little excited in his heart.

What he likes most is large-scale industry and production. He wants to arrive at the future planet immediately and engage in research in this field.

More than ten hours of self-study a day is not in vain. It's a great honor that he can understand some cutting-edge science in this new era

"Hello, Mr. Zhang." A voice sounded in his ear. A young man named Zhao Chao took over his job.

The young man just woke up from hibernation and looked worried. He was trying to summon up his courage to face the facts that had happened.

Zhang Yuan sighed secretly. Just as Fang Yuhao received him at the beginning, he received the poor boy very carefully and shook hands with him.

Then he said the same thing: "Mr. Zhao, the psychological counseling room is over there. Maybe you can take a break and take over my work when your mood recovers... "

"I still have some comedies to recommend to you. Including Dahua Westward Journey Series, eight dragon beads series, pirate king series... "

……

More than a month later.

After hand-in-hand guidance, his successor Zhao Chao has mastered all his work and his mood has gradually stabilized.

In this way, he can leave at ease.

On this day, Zhang Yuan is saying his last goodbye to his good friend Lin Xuanxuan.

"... hibernation is a good thing! When you wake up, you can see the latest development of human civilization and learn new knowledge. I wonder if the helium hydrogen ion gun can be successfully studied... "

Speaking of it, Zhang Yuan feels a little ashamed because he just studies and doesn't explore nature. It's like being lazy in vain

"What are you ashamed of? It's good to learn the most cutting-edge in two years. " Lin Xuanxuan came out of the room with a small plate in her hand filled with several golden tortillas.

"It's just a small part of the cutting edge." Zhang Yuan said shamefully.

Lin Xuanxuan just smiled reluctantly. She didn't look very happy. However, she still squeezed out a smile: "try my newly researched pancake! Baked in an oven! "

After taking care of each other for such a period of time, the two people have become very familiar. In addition, in this closed small environment, it becomes very difficult not to mix.

The girl is good at cooking, and all kinds of strange food emerge one after another. It is a great skill to cook delicious food under the condition of poor materials.

Lin Xuanxuan sat opposite him and watched Zhang Yuan taste it. Her mood was a little complicated. Hibernation batches are planned as a whole. Usually, the next time you wake up, the chance of two people meeting again is really small.

She began to try to find some topics: "well... What about the future of mankind? Don't you worry? Isn't it that robot raising has been tried out in some places? "

Zhang Yuan smiled and said, "since what has happened, what are you worried about? I can't help... Captain, they don't worry. They want me to worry... What I can do now is to donate at most. I really have no money to donate. "

Lin Xuanxuan dragged her chin with one hand and looked at him: "more than 30 billion! Not more than 300 yuan. Why are you so generous? Why don't you donate it to me? Let me also experience the feeling of world-class rich. I can keep a lot of small fresh meat! "

Zhang Yuan squinted at her and recorded with his mobile phone: "Hello, colleagues of the deep space foundation. My name is Zhang Yuan, ID number... I volunteer to transfer all the property on earth to miss Lin Xuanxuan. By the way, what's your ID number? "

"Really give it to me... You are so generous. Do you want to keep me!" Lin Xuanxuan said happily.

……