Zhang Zhi took a closer look in front of the mirror and chose clothes that he thought were very temperamental.

Today is the winter solstice, and his father-in-law Li Aiguo has returned from completing the project. He and Li Lingqiu took their parents to their father-in-law's house for dinner.

Zhang Zhigang came back from the laboratory, and from the faint smile on his face, he could see that the laboratory had achieved phased results.

Through the human rest machine does not rest, scientists work all night. And leave the simple experiment to the experimental assistant to deal with.

Through a lot of experiments, they finally got some valuable data.

There are no signs of other products, but Zhang Zhi focuses on the green pentagonal crystal, nitric acid 'Pyranium'.

has been found, some special uses. It was found to be extremely sensitive to electromagnetic waves, especially near visible light. It can distort the propagation of light.

A group of scientists thought they had found optically invisible materials.

Of course, Zhang Zhi knows that this kind of application is not the most important application.

But he didn't interfere with it, and the company's scientists were crazy. Sooner or later they will be able to find the material, the actual use.

Zhang Zhi saw Li Lingqiu coming out of the bedroom, she was wearing a Hanfu jacket and skirt. It looks beautiful.

He jokingly said: "Lingqiu, you wear Hanfu, this kind of costume is very beautiful to wear as a dress." But work is in the way, and you're not going to help them make dumplings. ”

Li Lingqiu raised her eyebrows, and she immediately retorted: "Now there are intelligent robots in the house, and the meals she cooks are better than most people."

If you want to eat the craftsmanship I made, I can also personally command, and the intelligent robot will cook and make it. ”

"Then how can you cook yourself when you're at home? Zhang Zhi habitually asked rhetorically.

When he said this, he felt that he was wrong. Li Lingqiu why, he cooks and cooks by himself, and he still can't count it in his heart.

"Hmph, I'll cook for you myself, don't you know it in your heart? Li Linqiu thought to himself.

She said with a cold face: "I have a puppy, and it still knows gratitude." Some people are not as good as dogs. ”

Zhang Zhi's face was embarrassed, and he hurriedly apologized: "Lingqiu, my fault, I apologize, it's better for you to cook, it's more flavorful than what the robot makes." In the future, you will still cook. ”

Li Lingqiu glanced at Zhang Zhi, and he turned around and walked out of the room.

Zhang Zhi hurriedly chased out, and he couldn't figure it out. I have already apologized, how can it be more serious than not apologizing.

He and Li Lingqiu walked out of the building, and when they came out, Li Lingqiu was already smiling. They were reconciled in the blink of an eye.

Start the flying car and rush towards Zhang Zhi's parents' house.

Zhang Zhi first had to pick up his parents, and then rushed to his parents-in-law's house.

In the car, Li Lingqiu asked curiously: "Brother Zhang, what is the purpose of the new element you discovered this time?"

If the periodic table, the elements behind it, he is as magical as the Zhong element. It's also incredible. ”

Zhang Zhi said meaningfully: "It's not the magic of the elements we have discovered, but the magic of the elements that you have become accustomed to and now know."

Just like hydrogen, it is one of the substances that make up stars in the youth state.

It is the most susceptible element to nuclear fusion, and it is also one of the most important substances that make up life. There is no life without water.

This element is extremely magical in nature.

And carbon, a very common element. It is the most important element in the generation of life.

Carbon is an element that is more magical, and I think it's more mysterious than the others.

We feel that the newly discovered elements are magical, just because we don't know about them. ”

Zhang Zhi sighed, and then answered Li Lingqiu's question: "Every element has its effect.

Of course, this new element, which has not yet been discovered in such a short period of time, has its true effect.

But now scientists have discovered that its nitrate compounds have the effect of distorting light.

This is not due to the phenomenon of gravity, which causes the space to fold and the trajectory of the light rays to shift.

It should be so that light rays are continuously refracted and reflected over short distances. Reaching the point of rays appears to propagate in a curve. ”

Li Lingqiu said in surprise: "In that case, sci-fi products such as invisibility suits can be manufactured." ”

"Probably. Zhang Zhi said with emotion, "I don't think this is its greatest effect." Behind the appearance of distorted light, there is a greater value. ”

Li Lingqiu nodded and said, "Brother Zhang, I believe in you, your intuition is very accurate." ”

Zhang Zhi laughed secretly in his heart, he was not intuitive. It's because he has a golden finger.

They soon arrived, their parents' house.

He had already greeted his parents in advance and explained why.

When Zhang Zhi got out of the car, he saw his parents waiting for them at the entrance of the building.

He hurriedly let his parents board the flying car, and said with some complaints: "Mom and Dad, why are you waiting at the door." It's winter, and it's cold. What to do if you catch a cold. ”

Father Zhang said honestly: "I'm not afraid that you will be in a hurry, so I came out in advance."

The clothes you bought for us were very warm. Staying outside, you don't feel how cold it is at all.

Besides, the weather in Yanjing is much warmer than the weather in our hometown. ”

The corners of Zhang Zhi's eyes were moist. He knew that this was the unique way her parents cared for him. I'm just afraid of adding trouble to him.

They drove quickly to her parents-in-law's house, and after Li Lingqiu informed her parents, the door opened.

Zhang Zhi saw that Cheng Rui's parents had arrived. Cheng Dekang is playing with his grandson.

Li Jipeng and Li Aiguo sat and chatted on the side.

After seeing Zhang Zhi and them coming, they all got up to greet each other.

They quickly sat down separately, and Li Aiguo invited his father and Cheng Rui's father to sit together.

But Li Aiguo and Cheng Dekang are not people who love to put on a show. He and his father soon got along.

His mother also accompanied Cheng Rui's mother, looking at Li Jipeng's son with envy.

They sat with Li Jipeng, and Li Lingqiu asked Li Jipeng, "Little brother, what about my mother and Cheng Rui? Today is not the weekend." ”

Li Jipeng said: "They are all in the hospital and have not left work, the hospital is very busy, how can they have weekends."

Cheng Rui is a workaholic, and now I will take care of the children. Fortunately, there are intelligent robots to help me share the burden. ”

Li Lingqiu glanced at the kitchen and asked, "You haven't cooked now?"

Li Jipeng shook his hands: "I haven't cooked now, my sister is waiting for you to come back." I'm tired of the standard meals made by robots. ”

Li Lingqiu took off her Hanfu jacket, and there was still a layer of clothing inside. Walk to the kitchen and cook for yourself.

Zhang Zhi knew that he was doing a disservice when he went to the kitchen. did not follow the past, and Li Jipeng was in Kanda Mountain in the north and south of the world.

It's like going back to the days of their college days.

Li Jipeng said with admiration: "The medicine made by my sister is really good, not only can my son be born healthy."

He now has a high IQ and can speak intermittently. ”

Zhang Zhi looked at Li Jipeng, and he kept talking about the advantages of these children.

received 10,000 critical blows in his heart, and another baby maniac appeared.

They were chatting and saw that Qu Xiangshan and Cheng Rui had returned.

Li Lingqiu, with the cooperation of intelligent robots, she has also cooked meals.

Seeing that the meal was ready, they served it to the table together.

Northern custom, eat dumplings on the winter solstice.

They had a happy dinner together.