Chapter 705: Poetic Natural Science

"What we see is the Crab Nebula about 6500 years ago, the North Star 400 years ago, the Vega 26 years ago, the Cowherd 16 years ago, feeling the warmth of the sun more than 8 minutes ago, reflecting more than 1 second ago The charming moonlight. Even if you stand in front of me, what you see is me 300 millionths of a second ago. If you want to see me at this moment, you must continue to be with me. "Shen Long read this song poetry.
Science and art young people by the lake suddenly froze. They did not expect that poetry could be written like this. Although the language of this poem is very simple, there is a unique beauty in their hearts.
"This is talking about the speed of light and time." Yeah, this is the simplest common sense of physics, but it is so beautiful when expressed in such words.
"Inertia is that I will wait for you again when you suddenly leave." Shen Long read another short poem.
"I know that beauty is fleeting and will always be a kind of rhetoric, but at the moment I love you deeply, just like a point in four-dimensional space-time, no matter how the coordinates change, this love will not disperse." New one.
"This is the Lorentz transformation!" Someone immediately reflected that this is the basic common sense of physics.
"Teacher Sun, let's have a few more songs!" Seeing Shen Long stop, the students hurriedly urged that this new style of poetry made them fascinated. Some people have begun to wonder if they will take it to themselves in a moment. Confession of your favorite object? Are these languages ​​too romantic?
"Mr. Sun, don't just use the laws of physics, is there any chemistry?" Some people are anxious, I am not a student of the physics department, these are a bit incomprehensible.
"Teacher Sun, come to the Department of Biology!"
"Is there a mathematics department?" More and more students come around, they have reported their majors, want Shen Long to write a poem with their professional knowledge.
"Maybe we shouldn't have met, then, at least we don't have to cry; guess what this reaction is in chemistry?" Shen Long fulfilled their wish.
"Neutralization reaction!" Someone said immediately, and then a few chemistry students quickly took notes.
"Actually, students in the chemistry department have a better way to express themselves. After all, you have your own unique language." Shen Long borrowed a pen and paper and wrote a series of symbols on the paper: H, At, Tc, Os, As, At , Ge, Nb, Nb, Pu, Kr, Y, Pu, Li, Os, Zn, Li, Pu, Kr, Y, U, Tl, Ag (, Ga, Os, Pd, "like this."
"What does this mean?" Someone was confused.
"It should be an element symbol. Let me translate. The first three elements are hydrogen, astatine and Xun elements. Oh, I understand. This uses the homophonic name of the element. The first three elements are dear. These element symbols are connected. It ’s like this: Honey, I love you deeply, you ca n’t ignore me, you ca n’t have anyone else in your heart, marry me! "This is so interesting!
"Mr. Sun, Mr. Sun, is there a biological department!" Physics and chemistry are available. The children of the biological department are anxious. In this way, the girls of this department must be abducted by other departments.
"The motivation for a cell to start to evolve is because it takes someone 3 billion years to love you later." Shen Longluo replied after thinking about it. One song was not enough, and he came to the second song. "I would like to make an RNA, even single-stranded. Can own U. "
"The first one is easy to understand, using evolutionary theory, what does the second one mean?" Now that I was studying chemistry and physics, I was a little bit blind, and quickly pulled the question from the Department of Biology.
"RNA is ribonucleic acid, a genetic information carrier that exists in biological cells and some viruses and viroids. The vast majority of organisms are single-stranded RNA with U-uracil in it; this poem is a pun, single-stranded Refers to unrequited love, and U in Uuracil refers to you in English, which is you! "Teacher Sun is too powerful! Can you even think of such a verse?
"Mr. Sun, let's do the math first!" Lu Qiujian of the Mathematics Department raised his arm high.
"Math is simpler, and math itself has a beautiful language." Shen Long agreed without hesitation, "My love for you is a set of real numbers, your rationality and irrationality, I am all tolerant."
"Haha, the set of real numbers does contain both rational and irrational numbers." This time the children of the mathematics department are happy, and by the way, they help to explain.
"Come on, let's draw a few simple mathematical curves, Y = 1 / X, x2 + y2 = 9, Y =
-2X
, Y = -3
sinY
, what shape will these curves be drawn?" Shen Long continued to ask.
ァ 新 ヤ ~ ⑧ ~ 1 ~ 中文 网 ωωω.χ ~ ⒏ ~ 1zщ.còм
"I'm going to draw, I'm going to draw!" The children of the math department finally waited for the opportunity to be in the limelight, picked up a piece of soil on the ground, and began to draw a curve on the stone. The four mathematical curves drawn together are exactly the shape of LOVE. This time the big guys kneeled and looked at Shen Long, "Mr. Sun, is there any similar curve?"
"Yes, it is more, but the most famous one should be Descartes ~ EbookFREE.me ~ This formula should be expressed in polar coordinates." Shen Long wrote r = a (1-sinθ) on the stone Formulas, mathematics students immediately draw the corresponding curve, the shape of the curve is just like a heart.
Shen Long preached slowly, "In 1649, on the streets of Stockholm, 52-year-old Descartes met 18-year-old Swedish princess Christine. A few days later, he was unexpectedly notified that the king hired him to do little princess mathematics. Teacher. Followed the bodyguard who came to the notice and came to the palace. He saw the girls who met by chance on the street. From then on, he became a math teacher for the little princess. "
"The mathematics of the little princess leaped forward under Descartes's careful guidance. Every day, the inseparable relationship made them feel love for each other. When the king of the princess knew it, he became furious and ordered Descartes to be executed. The little princess Christine suffered After begging, the king exiled him back to France, and Princess Christine was put under house arrest by her father. "
"Descartes became seriously ill shortly after returning to France. He wrote to the princess every day. Because the king intercepted him, Christine never received Descartes' letter. Descartes sent the thirteenth letter to Christine. Then he died in anger. This thirteenth letter contained only a short formula: r = a (1－sinθ). The king did not understand it, and felt that the two of them did not always say love, and they would all The mathematician in the city summoned to the palace, but no one could solve it. He could n’t bear to watch his beloved daughter sullen all day, so he gave the letter to Christine who had been sullen.

"Draw the figure of the equation immediately. She was very happy to see the figure. She knew that the lovers still loved her. The original figure of the equation is the shape of a heart. This is the origin of the heart-shaped line."