Comments on Popular Science Books 1 Change is a book on popular science in physics written by Dunzhe Ling, an independent scholar in China, and it is a model for popularizing advanced theoretical physics. It took seven years to complete. Based on inertia, the content puts forward a deeper understanding of inertia according to inertial mass, gravitational mass and Mach principle, and extends to Newtonian mechanics, then from Newtonian mechanics to electromagnetism, and from the problem of light speed to relativity. And put forward his own popular and novel explanation of the space-time and time of relativity. It is deeply loved by the vast number of cosmic physics lovers. It is also a book with realistic inspiration.
Its understanding of inertia, space, light speed and time is refreshing, which is very helpful to inspire students' innovation and divergent thinking. Change is also the basic book in his popular science trilogy. The other two books are A Little Knowledge and Exploring Life.
Popular Science Book Review 2 Recommendation: When talking about history, most people pay attention to the rise and fall of the country and the replacement of dynasties, and often ignore the power of science and technology. This book is a historical series from the perspective of science and technology, which systematically expounds the evolution of human civilization since Homo sapiens with two main lines: energy and information.
The book describes in detail the key figures, events and significance in agriculture, industry, astronomy, geography, biology, mathematics and other fields in the past tens of thousands of years from the aspects of ancient science and technology, ancient science and technology, modern science and technology, and depicts a grand picture of science and technology-driven history.
By reading this book, you will overlook the whole history of human civilization, gain a real insight into the changing trend of the world, and then eliminate the anxiety caused by lack of understanding of the surrounding world and lack of control over the future.
A Brief History of Time is a scientific work written by British physicist Stephen Hawking.
The twelve chapters of the book are all cutting-edge knowledge about the nature of the universe, including: our universe image, time and space, expanding universe, uncertainty principle, black hole, the origin and fate of the universe, etc. Introduce distant galaxies, black holes, particles, antimatter and other knowledge in simple terms, and elaborate ancient propositions such as the origin of the universe, time and space, and relativity.
In this book, Hawking discusses the unresolved conflicts in the existing theories of the universe and points out the problems in unifying quantum mechanics, thermodynamics and general relativity. The orientation of this book is to let ordinary readers who are interested in cosmology know his theory and its mathematical principles.
Reflections on popular science books 4 "The Unsolved Mystery of the Universe", my enlightenment book, uniquely shows many scenes that once made us fantasize. It has a lot of astronomical knowledge. I once saw an Adventure in the Sun Age, which also talked about some knowledge about space. The farther away from the sun, the colder the weather. It is cold that can make a piece of steel smash when it falls from a height of one meter. But this book is a bit sad.
It can be said that this book has great feelings for me. And I can also produce great ideas from it, but although they are all illusory.
Look! What a great benefit a knowledge book has brought us. In this scientific era, if we don't learn more science, we will definitely be gradually forgotten by this era and will only fall behind little by little. Choose a good popular science book, I believe it will bring you unexpected gains!
Popular Science Book Review 5 Recommendation: Why do we remember the past, not the future? What do you mean by "passing time"? Do we exist in time or does time exist among us? Carlo Lo invited us to think about this ancient question-the essence of time with poetic words.
In our intuition, time is unified in the whole universe and flows steadily from the past to the future, which can be measured by clocks. Crowley revealed to us a strange universe, in which the characteristics of time collapsed one after another, and at the most basic level, time disappeared. He told us that our perception of the passage of time depends on our perspective. ...
After reading popular science books, recommendation 6: In the history of human life, microorganisms often disappear. Only when we are knocked down by the diseases they cause, do we suddenly realize the existence of microorganisms. So people often label microorganisms as villains, and it is easy to talk about bacterial discoloration until today. But in fact, in the course of our life, microorganisms are not only never absent, but also essential. Throughout everything, the spotted geese carry microorganisms when they migrate and leap over the Himalayas, just like seals dive into the deep sea.
This book will lead us to re-understand the * * * relationship between organisms with the eyes of microorganisms.
Popular Science Book Review 7 Recommended: How to make intelligent machines think like people? In other words, can "strong artificial intelligence" be realized? With the help of the three levels of causality ladder, the author of this book gradually reveals the essence of causal reasoning, and accordingly constructs the corresponding automatic processing tools and mathematical analysis paradigm, and the author gives a positive answer.
The author believes that most of the machine learning technologies we are familiar with today are based on correlation, not causality. In order to realize strong artificial intelligence and even transform intelligent machines into organisms with moral consciousness, machines must learn to ask "why", that is, they must learn causal reasoning and understand causal relationships. Perhaps, this is the most meaningful work we can do for the intelligent machine that will take over our future life.
Popular Science Book Comment 8 Recommended: The last book of physicist Stephen Hawking, "Ten Questions: Reflections on Hawking", involves his thinking about the big problems facing science and society, including "Will human beings always survive on the earth?" (Probably not) "Is time travel possible? (still can't rule out the possibility) ". ; There are also the final predictions of the serious threats facing the earth, the "superman" population, whether there is intelligent life in outer space, and whether human beings should explore space colonies. These predictions are full of Hawking's deep worries about the future of mankind.
Reflections on popular science books Nine books consist of three parts: special relativity, general relativity and exploring the whole universe. The two basic conditions of special relativity are: first, the principle of invariance of light speed; Second, the law (especially the law of constant speed of light) has nothing to do with the selected inertial system (the principle of relativity in a narrow sense). Only when these two conditions are met can the content of the discussion be meaningful; General relativity is developed on the basis of special relativity. It is assumed that the invariance of the law is related to the nonlinear transformation of coordinates in a four-dimensional continuous region. On this premise, discuss various situations. After understanding the special relativity and general relativity, the research scope is extended to the whole universe, and it is considered that the universe is finite and unbounded.