"Xiao Wen, according to what you say, entropy can be said to be ubiquitous, existing in any local environment!" Yin Yuting looked at her and asked.

Shang Minjie nodded and said with a smile: "You are right, the earth we live in is an open system, and human consumption of resources on the earth is a typical "entropy increase", but for the earth, no matter how human beings toss, it does not have much impact, the only thing that can affect the earth is time, human beings want to change the fate of the universe in the future, only by cracking the mystery of time, and only by reversing the timeline, can we achieve "entropy reduction" in the true sense, and now the generally agreed theory, "string theory" It is pointed out that the universe we live in may be a "multi-dimensional universe", and time is likely to be the scale that can be perceived in the four-dimensional world. However, it is a pity that human beings, as three-dimensional creatures, can only rely on guessing to describe the four-dimensional world, in different dimensions, can not perceive and influence each other, when we study other dimensions, we need to rely on some knowledge of quantum mechanics, because "string theory" to a certain extent, is to explain some contradictions between classical physics and quantum mechanics, at present, in the quantum field, there are still many problems that plague us, such as "quantum entanglement" and "quantum superposition" The universe was born from nothingness, and the future destination is also very likely to be, from the new to nothingness, human beings are almost impossible to live forever, but we have hope, perhaps in the future countless years later, our descendants may break through many scientific problems and successfully promote the "entropy balance" of the universe. ”

Yin Yuting and Yin Fatzi, brother and sister, also listened while bowing their heads slightly and thinking.

Shang Minjie looked at the three of them so interested, smiled slightly, took a sip of tea, and continued: "The "law of entropy" is called "the most scientific law", in the world of physics, there are also basic elements, "conservation of energy" is the most critical element, and in our common sense world, everything will decay with time, nothing can exist forever, even if it is as hot as the sun, it will consume all the energy in the next day and go to destruction. Many scientists have tried to create a "perpetual motion machine" to break through the existing physical pattern, but these scientists have all failed without exception, after all, "conservation of energy", every force will be consumed in motion, "entropy law" Related to this phenomenon, entropy is the sum of the degree of chaos in an isolated system, and at the same time, this degree of chaos is constantly increasing, and it is also the second law of thermodynamics, which represents the meaning that the process of heat transfer from a high-temperature object to a low-temperature object is irreversible, for example, we burn a piece of coal, it emits heat, and at the same time volatilizes carbon dioxide and various gases, for the universe as a whole, the energy of coal has not disappeared, but has been converted into other gases or energy, but to re-turn these gases and energy into a coal, for now, it is almost impossible。 At first, entropy, just a common law in physics, was later applied to philosophy and human life science research, and eventually became a law that made people "despair". ”

Yin Fatzi glanced at the dull atmosphere and said with a smile: "Why do you want to do so much, don't we have to live, you look like me and Xiao Langlang, he is now Superman, the only difference between me and him is that I wear my underwear in it, but I am still sunny, facing the morning sun every day, life is like dry stool, you work hard, and it will be comfortable after that." ”

"Fatty, get out of the way, you just put your underwear outside!" Wu Lang looked up sharply and scolded with a smile.

"Brother, you have no heart and lungs, you eat and wait for death, just Xiao Minwen doesn't dislike it, follow you, I want me, I'll kick you in the pit a long time ago!" Yin Yuting laughed.

Hahaha......

When the fat monk Yin heard this, he also laughed.

"You two don't know, when I chased Xiao Minwen, I did all the things that "lost power and humiliated the country", but after chasing it, I can finally start doing all the things that "lose my conscience", quack quack...... After the fat man finished speaking, he habitually patted his belly, looked up and laughed again and again.

Shang Minjie listened, her fair face was instantly flushed, she pinched his shoulder with her left hand, and said angrily: "Xiaolonglong, what are you talking nonsense, don't talk nonsense in the future, do you hear it?"

"Hey, grandma, your shoulder is broken, your hand is too strong, tap, tap, I remember, don't talk nonsense in the future, let go." Yin Fat suddenly grinned and begged for mercy.

After Shang Minjie listened to his words, he let go of his fingers with a smile, kneaded his shoulders again, and said: "Everything is not absolute, in the universe, entropy is constantly increasing, because energy will transfer with temperature, and coal will change from solid to flowing other and heat, which will cause the universe to "chaos degree" This mess is irreversible, just like when we have an assembled building block toy, it may be broken for various reasons, scattered again and become parts in one place, at this time we want to restore it, it will take more effort and time. If the entropy in the universe continues to increase, then the end of the universe is from an "orderly" space to a void of "chaos", so we will call this law the most desperate physical law, everything in the universe will become "disorder" because of "entropy increase" Take the earth as an example, because the entropy in the earth continues to increase, the energy will slowly become disordered and chaotic in the process of transmission, and the earth will become "disordered" in the future, that is, destroyed. But now some scientists have put forward other ideas through experiments. ”

"What is it, you say it first, and then drink water later!" Yin Yuting looked at Shang Minjie, who was drinking with her head down, and asked.

"Tingting, don't catch chickens, let my little Minwen moisten her throat first, and say slowly, when the big man speaks, he has to drink water droplets to show his unfathomable style!"

Shang Wen glanced at him, and continued with a smile: "The meaning of the birth of life itself is to "reverse the increase of entropy", if there is no life in the universe, then the end of the universe is to become a chaotic nothingness, because the universe has no self-consciousness, and will not find a way to change this inevitable result, the universe will be born because of various coincidences, and the self-consciousness of intelligent life will fight against "death", and if it succeeds, it will also achieve "reverse entropy". Take the food of life as an example, we eat orderly food and turn food into disordered excrement, which is a compound "entropy increase law", but we human beings themselves will also emit heat through chemical reactions to give back to the universe, reducing the "entropy increase" to a certain extent, life relies on various complex ways to resist some "entropy increase", whether intentional or unintentional, life on the earth has slowed down, irreversible "entropy increase", the universe will become completely "disordered" In the process of "entropy increase" in the universe, we still have hundreds of millions of time to change this result, the power of life is too small for the universe, I hope that in the future, our science will develop high enough to resist entropy increase, and we can change this frightening law and change the fate of the universe towards "disorder". ”

After listening to Shang Minjie's words, Wu Lang, Yin Yuting, and Yin Fat nodded silently and did not speak.