Zhang Liang said with a smile: "The theories of the Heavenly Dao are all from His Highness. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 infoLegend has it that His Royal Highness is the reincarnation of Jingwei, who knows yin and yang and knows the mysteries of the universe. Then, the old man can only come to His Highness. ”

Xue Qing rolled her eyes: "Zhuangzi said, I am born with an end, and there is no end to knowledge, and there is no end to seeking end, and I am lazy." A cup can only hold that little bit of water, and if there is too much, it will overflow. ”

Zhang Liang knocked on his head and said, "Isn't it that it hasn't been spread yet." ”

Xue Qing was really speechless. The strategy of using knowledge to attract progressive young people and using truth and science to recruit talents has been sparing no effort, but it would be a bit ridiculous to suddenly come to such an old monster.

Xue Qing could only hold her mouth and ask, "Then what does Liuhou want to know." If this palace knows, it will definitely know everything, and there will be no end to it. ”

Zhang Liang was upset, and took out a small notebook and charcoal from his arms, and at first glance it was for the Heavenly Dao, and asked humbly: "What are the stars, and what is beyond the stars." ”

Xue Qing was blindfolded for a while. It is the ultimate question of whether the universe has an end and whether there is a length of time. Damn, just use a few ultimate questions to just go crazy with this thing.

Xue Qing had no choice but to rely on her own knowledge of astrophysics to explain to him. What is called the Big Bang. What is called the collapse of the universe. What is called the Milky Way, what is called the star, what is called the solar system. The relationship between the earth and the sun or something. Xue Qing talked about how boring she was when she was about to fall asleep. Xue Qing is about to forget about it. After all, when Xue Qing crossed back, the footsteps of human beings had not yet been able to step out of the galaxy. Is it really good to think about such a distant problem now?

Zhang Liang poked Xueqing: "Hey, don't doze off, my student hasn't dozed off yet, your lecturer dozed off first." ”

Xue Qing lifted her spirits, picked up the oil lamp and used the light emitted by the oil lamp to tell him what is called the speed of light and what is called light years. As for the distance of the sun, it seems to be eight minutes, I don't remember anything else, except that most of the stars look small, but in fact, the speed of light travels for 100,000 years. Then he told him what Newton's laws are, what is the interaction of gravity, what is called atoms and molecules, protons and electrons.

No matter how advanced the content is, what kind of string theory, Schrödinger's cat, and alternating current or something, Xueqing can't do it herself, let alone teach others.

These contents have never been touched by the people of the Heavenly Dao, and from the entire history, these things seem to have suddenly appeared after 1,800 AD. There are still many people who think that these theories were given to earthlings by aliens.

Zhang Liang was dumbfounded: "Is there anything smaller than a cell?" "I've already seen some cells with the microscope over there in Taoyuan. The microscope made of crystal by Tiandao is still very rough, and it can only be magnified dozens of times. In later generations, any microscope in the junior high school laboratory could be exploded, and even the high-powered magnifying glass in the hands of philatelic enthusiasts and jewelry and jade lovers could be exploded. But it's enough to see some relatively large cells, such as egg cells or something.

Xue Qing explained: "Yes, but we can't see it with the naked eye. If the microscope can be improved, it should be possible to ...... with photoelectric support."

Zhang Liang asked again: "Optoelectronics?" ……”

Xue Qing couldn't wait to pump her mouth and tell him what he was doing here, really.

In the end, Xue Qing couldn't hold it anymore, and while Zhang Liang was holding some manuscripts of the Taichu Calendar that Sima Qian had just sorted out, he didn't know how he got this product. Run to the window and measure the celestial phenomena with an armillary sphere to calculate the distance between the Earth and the Moon. Xue Qing seized the opportunity and ran back. When I returned to my room, I fell asleep on the bed. Ruhua hurriedly came and yawned, and was taken off her boots and clothes by Xue Qing. Moving around didn't wake Xue Qing up.

And so on for a few days. Xue Qing was made to have a nervous breakdown. This Zhang Liang pestered Xue Qing for nearly twenty hours a day. Everything from heaven to earth. Xue Qing really couldn't hold up this high-intensity rhythm, and asked with a sad face: "Ancestor, do you want people to live." The palace was sent here by the emperor to fight the Xiongnu and plan the Western Regions. But you're fine. pestering the palace all day long to ask this and that, and don't even leave a little when reading military newspapers. What the hell do you want to make a fuss? ”

Zhang Liang coaxed: "Little Nizi is good." Tell me about this again...... The Huns drove Ming'er to the old decay and took the time to help you destroy him. ”

Xue Qing felt that the lack of sleep for a few days was about to destroy her nervous system. The whole person seemed to be floating, as if it had been injected with anesthetic.

Zhang Liang held the star map in his hand and said, "Xiao Nizi, then you said that the fairyland is in that place, how can you get there." ”

Fairy your grandmother has a leg. What a fairyland. Why did Nima's good academic research become a fantasy seminar?

Xue Qing leaned on a few cases weakly and said: "There is no fairyland......

Zhang Liang was a little anxious: "There is no fairyland? What are you kidding, where did you hear about these places? Just tell me. ”

Xue Qing was stunned, how could he explain this. Not really. Even if there is, the old lady doesn't know. Xue Qing could only fool him, took an orange in her hand and said, "For example, you are a fruit farmer, you have an orchard, and every tree is full of oranges. Oranges are like our earth. The juice inside is our ocean, ** is the mountains. There are also a few tiny, tiny ants inside. These ants drink the juice every day. You can only live one day. Some are very strong, some are very smart, some are very mediocre, but after all, they are ants, even one day, there is an ant that wants to practice, wants to go to every corner of the orange. Or even go outside and see the outside world. But he only had one day to live. Even if he lived for a hundred days, or even a hundred years, he would not be able to get out of the orange. Even if it comes out. You will find a tree full of oranges. I came out again and found trees everywhere. And his eyes can't hold a tree at all. Do you know, when you stand in the middle of a mountain, you can see the whole picture of the mountain, but if you stand far away, you can't see the details clearly. There are many, many more things in the world besides orchards. That ant can only die on the path of exploration. This is called seeking no end with an end. You get the idea. ”

Zhang Liang smashed his eyes: "You mean, there is no fairy world at all." And even if there were, it would be nothing more than a larger, ordinary world. There is no escape, no immortal blessing to enjoy forever. ”

Xue Qing rolled her eyes and said: "shell Lang has loved to eat all his life, in his opinion, having that he can't eat is the most leisurely thing, so he has to work hard to cultivate as a person, so that there is that can't be eaten, and after cultivating as an adult, he found that people don't eat." I have to work in the fields every day and have food. It's better to open your eyes and eat when you are a shell. (To be continued.) )