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Anonymous users2024-02-12The Great Earth ** Theory.
The origin of the universe.
Know life.
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Anonymous users2024-02-11Summary. Dear, it is a pleasure to serve you
What popular science books have you read, what science have you learned, and what inspiration have you felt, please give us some examples?
Dear, it is a pleasure to serve you
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Anonymous users2024-02-10We came from **, and will we go to **? Where is the meaning of life and how should we recognize ourselves This series of imaginative questions will lead you into the temple of exploring the origin of life, starting from genes, but not those obscure purines, or complex replication and mutation processes, but ** genes bring about our selfish nature, 2 The Third Chimpanzee Author: [Beauty] Jared Diamond Translator:
The royal road is also. According to modern genetic research, the genomes of humans and two types of chimpanzees are 98% similar, and some scientists call humans the "third chimpanzee". Scientists have put a lot of effort into distinguishing humans from chimpanzees, starting from the history of human evolution, to the changes in the cycle of human life, to the signs of civilization, such as language, art, and agriculture, this book describes in detail the differences between humans and chimpanzees.3 The Thumb of a Cat Author: Gould Translator:
Tian Wei. If you love nature and natural history, be sure to read The Panda's Thumb, a collection of 31 short and concise essays that will give you a glimpse into human development from all angles. From Darwin's theory of evolution to the Permian period of animal extinction for hundreds of millions of years, survival is overnight.4 Cannons, germs and steel Author: [United States] Jared Diamond Translator:
Xie Yanguang. Why some nations rise and others decline; Why some people are born aristocratic while others are slaughtered, is this an accident or the inevitable result of the process of human developmentFrom the Garden of Eden to Cajamarca, from food, clothing, housing and transportation to guns and steel, the narrative of the history of the development of human life will be presented in this book, and it will also present the reasons for the many inequalities in the development of human society.5 Thinking, Fast and Slow" Author: Daniel Kamani Translators: Hu Xiaojiao, Li Aimin, He Mengying.
It's the ultimate journey of the mind – how does our brain choose between reason and emotion? Should we believe that "seeing is believing" or rely on intuition? The author believes that human thinking will be fast and slow, there will be an unconscious system1 and a conscious system2, in the process of converting the two systems, human beings can quickly think, analyze, solve problems, if you choose the right way of thinking, you can naturally make better choices
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Anonymous users2024-02-091. First of all, Newton's first law was redefined: in the gravitational field, the object has the property of maintaining the current state of motion, which is called inertia. Let's take a look at the key words: gravitational field, hold, state of motion.
In this definition, the role of the gravitational field is highlighted, not the frame of reference. That is, both inertial and non-inertial frames are compliant. All have the nature of maintaining the current state of motion.
In this way we can detach ourselves from the problem of the "circular argument" of classical mechanics. There is no need to look for the ideal uniform linear motion and stationary state.
There must be places in our universe that knowledge can't reach, but imagination can. The gravitational mass and the inertial mass are strictly equal, and the magnitude of the inertia is only related to the mass. All of this points in one direction – gravity is the source of inertia!
In other words, the origin of inertia is gravity. It is precisely because matter has a gravitational pull that it has inertia. TK defines gravity and inertia as different properties of matter, which are separate.
I think the two have to be considered in tandem, and it would be accurate to say that gravity is an essential property of matter, while inertia is a non-essential property. Inertia exists by relying on the gravitational pull of matter, but it cannot be said that gravity exists by relying on inertia.
3. It is pointed out that the point that needs to be corrected in Einstein's theory of relativity is the curvature of space-time. Contents: New Directions for General Relativity.
Space-time tells matter how to move, and matter tells space-time how to bend, and that's true. But space-time bending is not the reason matter has a gravitational pull, that's what I'm going to say. In other words, the great Einstein built a theory of the right on the basis of the right, but explained a wrong thing.
It would be a mistake to explain gravity in terms of space-time curvature.
4. I further put forward my theory of the origin of gravity: the origin of gravity.
The source of gravity is space, which means that the matter in space itself has this "gravitational" property. But it has nothing to do with "bending". There is gravity to bend or not! The greater the mass of the matter, the greater the gravitational pull. It's not that the greater the curvature of space-time, the greater the gravitational pull.
5. The fifth discusses the effect of gravity, the speed of gravitational wave transmission, and believes that the speed of transmission is the speed of light. Gravitational action is transmitted.
6. The explanation of the unity of time, space and matter is further discussed. An explanation of the oneness of time, space, and matter.
7. I firmly believe that to understand the ultimate mystery of the universe, we must understand what motion is and what vibration is. Wrote "The Universe in Motion, No Motion, No Universe!" article.
Finally, describe the blueprint of the universe in my eyes.
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Anonymous users2024-02-08Hello, read a hundred thousand whys a long time ago. This book is mainly about answering people's questions, and there are all kinds of questions. He can let you know the relationship between common things in life, and let you know how to solve problems when you encounter them.
People wear light-colored clothes in summer because they absorb less heat from the sun than dark-colored clothes, so they don't feel too hot when they wear them: people who eat sugar or sweets often tend to spoil their teeth and make themselves fat.
Peach Blossoms of Dalin Temple
Don Bai Juyi. >>>More
Preface: There will be black holes in the universe, and human beings also know that black holes are very scary, because black holes can swallow any matter around them, and once they come into contact with black holes, they will be torn to pieces by strong gravity. If you want to use wormholes to realize time and space travel, it is theoretically possible, but it is difficult to do it if you want to really realize it, because human beings do not know a lot about the universe and wormholes, so if you are sucked into a black hole, there is no way to predict what will happen next. >>>More
A rainbow is an optical phenomenon in meteorology. When sunlight hits raindrops in mid-air, the rays are refracted and reflected, forming an arched spectrum of colors across the sky. The rainbow of colorful colors, from the outside to the inside, are: >>>More
The four great scientific achievements of ancient Greece and Rome were mathematics, medicine, physics, and law. >>>More