Experience of reading popular science books 1 Confucius in The Analects of Confucius said, "Isn't it a pleasure to learn from the times?" "This sentence means: isn't it interesting to learn knowledge and review it frequently?
I understand this sentence very well Because review is very important for knowledge consolidation. If you don't believe me, I will tell you a story.
Wang Xizhi's Preface to the Lanting Pavilion in the Eastern Jin Dynasty was written very well, so he was always praised. He was proud of himself. One day, he went to the "Duck Dumpling Shop" to eat jiaozi, and found that jiaozi was thrown out of the wall one by one, and they all fell into the pot accurately. He walked behind the wall and saw an old lady wrapping jiaozi. After being wrapped, they were thrown over the wall without looking up, and none of them were thrown out of the pot. This greatly surprised Wang Xizhi, who felt that he was not proficient in writing. So, after he went back, he was more strict with himself and practiced hard, and finally became a master.
As the saying goes, "Practice makes perfect", so does learning. Confucius put forward the importance of review for learning more than 2,000 years ago, and we should review it from time to time in our study, because "reviewing old things and learning new things can be a teacher".
Experience of reading popular science books 2 One day, my mother came back from work with a set of books called Magic School Bus. Mother put it on the table, and I curiously opened the book and read it. It's time for dinner. I'm still in a daze. Seeing that I love reading so much, my mother decided to buy me a set.
The Magic School Bus is a set of popular science books, which is Joanna of America. Cole and Bruce. Deagan * * * created together. It consists of nine books, such as Lost in the Solar System, Visiting Sensory Organs, Exploring the Earth's Interior and Human Travel. The protagonists in the book are the eccentric teacher, Miss Frith, and her interesting students. They boarded the magical school bus together and started a thrilling and crazy journey. The magic school bus took them to the solar system. The asteroid smashed the tail of the magic school bus. Miss Frith went out to repair it, and the safety rope was broken. But because the magic school bus was switched to automatic driving, it disappeared into the vast universe in an instant. In the process, the children learned to drive the school bus and found Miss Frith. Miss Frith took them to Mars again. It is very hot on Mars. A student raised his umbrella and it burned at once. Jupiter is made up of so many gases that if you put Jupiter in water, it will float. A year on Neptune is equal to 165 years on earth. In the journey of the solar system, everyone knows a lot about the solar system. Then, on a whim, Miss Frith led the students to the interior of the earth. They drove the magic school bus, drilled into the earth's interior and drove in the crust. ......
Driving a magic school bus that can be changed at will, under the leadership of Miss Frith, the students learned a lot about the universe, the earth, the human body and insects in a thrilling and wonderful journey. The Magic School Bus is a set of interesting popular science books with unique ideas, humorous language and many pictures. Not only am I addicted to this set of books, but even my mother likes reading them.
Experience of reading popular science books 3 After reading the book Revealing Plants today, I learned a lot about plants and saw the wonders of nature.
The main themes of this book are Herbs, Secrets of Plants, Weird Plants, Guinness in the Plant World, Desert Plants and Plant Habits. I am very interested in these topics. It turns out that there are so many things worth exploring in the plant world. I'll just talk about Guinness in the Plant World, which I am most interested in.
As the saying goes, "seventy years old is rare", as long as people live to be over seventy, it is not bad. But in front of the trees, the longevity of the human world is simply a trivial "little ant." The longest-lived tree in the world is the dragon's blood tree on Canary Island in western Africa. More than 500 years ago, the Spanish determined its age to be about 8000~ 10000 years old. Unfortunately, it was destroyed in a typhoon later.
There is also a short-lived ghost in the plant kingdom, Vasong. The tile pine is a kind of plant that grows on the roof of the tile house. As long as the rainy season comes, in order to "live a few more days", it can't wait to sprout and take root, blossom and bear fruit, breed its offspring, and then "wait for death". After the rainy season, it will soon turn yellow and die, ending the course of life.
There are even more beautiful trees. Iron knife wood, its seeds are difficult to get into, you can imagine how hard it is when it grows up. The hardness of iron knife wood can reach 656~698 kilograms per square centimeter, and even sparks will burst out when it is cut with an axe.
The Aquarius tree regards fire as a childish trick and ignores it. He is tall and stout, with a trunk as high as tens of meters, which looks like a huge bucket. In fact, it can really be said to be a bucket. Its water storage capacity can reach more than one ton. Even if a fire burns all the plants nearby, it will only damage some branches and leaves.
See, there are so many wonderful things in plants alone. What about nature? So far, there are many undiscovered scientific things in the world, and as the hope of our motherland, why can't we discover them one by one?
Experience of reading popular science books 4 Whenever we look up at the blue sky and countless shining stars, we can't help but ask, "What kind of world is the universe? Does it have other intelligent creatures? Did you find water on the moon? " All these problems cast a mysterious veil over the universe. It has attracted the attention of many scientists. In order to uncover its veil and show the world its true colors, scientists have done countless experiments.
The moon is a bright messenger in the darkness of the earth, and the quiet and bright moonlight is picturesque and refreshing. Since ancient times, it has inspired many beautiful reverie of mankind. However, scientists' discoveries about the moon are not poetic at all. What kind of planet is the moon actually? I found the answer in the book The Mystery of the Universe. It turns out that the moon is an extremely active planet. The lunar earthquake occurred in the unimaginable depths of the moon, with the focal point 500 to 1000 miles below the moon and thousands of miles away from the lunar crust. The activity and vibration of the moon are not only high in frequency, but also quite intense sometimes. After research, scientists found that when this kind of noisy weak vibration occurs, it sometimes happens every two hours, and sometimes it takes several days to calm down. But there is still a problem that scientists can't understand-where are the sources of these vibrations? Among the "hints" given by the moon to human beings, there are many things that scientists have never ignored. I hope these things can help solve the mystery of the moon.
Earthquakes are similar to lunar earthquakes, but the difference is that the interval between them is longer than lunar earthquakes. Earthquake is the movement of the earth's crust and a destructive natural phenomenon. Earthquakes are no strangers to human beings, especially living in earthquake-prone areas, and we can feel the pain caused by earthquakes.
"There are unexpected events in the sky, and people are doomed." Earthquakes can happen around us at any time. Although we can't predict it, we can deal with it when it happens. You know, a good response can sometimes make us escape from the clutches of death. It is very important to keep a clear head and a calm attitude when an earthquake occurs. Don't jump off a building; Don't stand by the window; Don't hide on the balcony; Don't hide under fragile objects; Don't light an open flame at will. If you are indoors during the earthquake, if you are far away from doors and windows, it will be safer to temporarily hide under solid furniture or in a corner.
There are many things worth exploring in the vast universe. I hope we can unveil it as soon as possible and see its true colors!
Reading experience of popular science books 5 mentions the word "charm", and many students will definitely associate him with some stars! It is true that stars are admirable, but today I want to talk about science.
The word "charm" is more appropriate for science, because science radiates irresistible light and makes countless people "fascinated" by it! When you see this, you must think: "Even if science has great charm, scientists are attracted by it. What does it have to do with me? " Yes, I once had a similar idea, but after I saw an issue of Popular Science, it changed my mind!
After reading these impurities, I know that the mystery of science is endless. As long as you have a pair of observing eyes and a thinking brain, science will be your friend. Science "turned back" time to hundreds of millions of years ago and brought me to the dinosaur kingdom; It brought my thoughts to the universe, let me appreciate the magic of the universe, let me "appreciate" Venus and see the mysterious black hole; Science let me know the principle of wave formation; Let me swim in the underwater world and "play" with dolphins ...
For thousands of years, many "intractable diseases" can only be explained by science. If you are afraid of science, you are afraid that it will be boring, then you can relax! Real science is very interesting! Once, the science teacher gave us an experiment about balloons. Put a balloon in the bottle and see who can blow it up. We are all eager to try, but we are blushing and thick-necked, and the balloon is still motionless. Later, we learned that because there is air in the bottle and air takes up space, the balloon naturally won't blow up! How's it going? Interesting!
Science can make a person love it from never loving it. Can its charm be unattractive? If you are willing to embrace science, let's love science and use it from now on!
With the continuous development of science and technology, robots and houses are developing in the direction of intelligence.
In the book, I saw an interesting scientific knowledge: robot = new human, which is the greatness of science and technology. If you are bomb squad, even if your opponent is the most dangerous bomb in the world, you must bite the bullet and get rid of it, but if you use a robot, you don't have to worry about your life. Can completely help you clean up the bomb. Even at the expense, people can send another robot to continue working. Moreover, robots will not ask people for wages, nor will they be regarded as martyrs, because they are machines and experts in demining. Whether it is land or sea, it is also a crab. Even if it is knocked over by the waves, it can continue to work, climb like a snake, jump like a frog, and even go to other planets to become a pioneer in future space exploration.
Although robots are of great help to us human beings, some robots will harm human beings. For example1September 6, 978, a factory in Hiroshima was working as usual, and robots were cutting steel plates. Suddenly, the robot involved a worker on duty in the cutting machine as a steel plate. This is incredible! Also at 1985, Gudkov, the former Soviet chess champion, played chess with a robot player, and Gudkov won three games in a row. Just as the audience cheered for the human to defeat the robot, perhaps when the robot became angry from embarrassment, the metal chessboard produced a powerful current. In full view, Gudkov was knocked down by the current, so people should not blindly trust the robot, because they sometimes miss.
Technology is really great, and people's lives will be better in the future.