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I want to know if you're from Zhejiang... Indicates that you write fast = = Na。。。 If you have time to read it, there is a paragraph at the beginning that can be copied down.。。。
Otherwise, there's a Chinese network TV.,You find that issue.。。 And then. There is the content of this issue at the bottom.
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When I got the book "Approaching Science", I didn't have any interest in reading it, but when I calmed down and read it, it took me into an unknown world.
This amazing book can answer all the things you don't know, and by following it, you can get a closer look at this wonderful and interesting world. This book not only lets you know that molecules and atoms are friends, but also transports you to the wonderful world of light and shadow; It will not only bring you to the "river" of electricity, but also let you perceive the magical power of electricity and magnetism. Advance your step into the world of the future and unveil the mystery of new science......
After reading this book, I realized that the world of science is so colorful. Why do ripe apples from trees fall to the ground instead of flying into the sky? Is it true that a pencil placed in water is broken into two sections......This book contains many unknown mysteries waiting to be discovered and understood.
Let's carefully look for the science around us and learn about the science around us! In this way, we can fly freely in the blue sky of science.
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"We Love Science" is a rich and interesting science book, it has given me a lot of gains and experiences, I like this book very much!
This book is very informative! There are not only knowledge of plants and microorganisms of different shapes, but also stories of amazing animals. There is a magical journey of the protagonist "Dudu" and his companion and the professor, and the plot is vivid and interesting; There are also small experiments in life that are humorously shown in comics, as well as explanations of the principles of experimental science, which will make it easy for readers to learn knowledge.
Because of her richness and fun, readers love to swim in it and benefit a lot!
Every time I read a cartoon in a book about small experiments, I feel the urge to do experiments. At one point, I actually made a sprayer based on the introduction in the book. First, fold a straw out of a right angle, cut it horizontally at that right angle, remember not to cut it, to cut a small opening.
Pour some tap water over a paper cup, no more than a small sip, preferably underneath the sip, then put one end of the straw in and blow towards the glass at the other end of the straw, ah! Is it really foggy? Combined with the instructions in the book, I consulted the relevant information again, and only then did I know that the principle is like this:
The air flows out quickly from the small opening, the pressure near the small mouth is small, and the air pressure above the liquid level in the container is strong, and the liquid rises up along the straw at the bottom of the small mouth, and after flowing out of the upper mouth of the straw, it is sprayed into a mist by the impact of the air current. She also introduced some poisonous plants, all with ** instructions, which made it clear to people at a glance. In my life, I often carefully observe some plants around me, compare them, and explore poisonous plants, but always in vain, so I am relieved.
What I like to see most is the life of some animals and the mysteries of the universe. The life of those animals is like an adventure, sometimes thrilling, sometimes uneventful, and sometimes sad, like the natural law of the jungle.
We Love Science has not only broadened my horizons and learned a lot about science, but also enriched my life and made me happier!
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It's too hard, there is no answer, and I need to use the drops myself.
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Scientific discoveries after reading.
Although there are not many articles, we can select a lot of meaningful discoveries and facts from the long history of the development of natural science, to confirm some unpractical things, and summarize and analyze them. It is also possible to discover some scientific laws. The author of this book, Wang Zikun, has worked hard to observe China and foreign countries, and has written so skillfully, it must have taken a lot of effort to write this work!
Wang Zikun is a famous mathematician, popular science writer, educator, and former president of Beijing Normal University. In this book, through his own personal experience and from a scientific point of view, he found some laws and processes.
Sometimes being able to read the right book is really useful for a lifetime - reading the "Discussion on Scientific Discoveries" published by the China Juvenile and Children's Publishing House, I can't help but sigh: this is actually a little experience of my years of reading life.
I am very glad to be able to read this booklet written by Wang Zikun. To say that it is a pamphlet is by no means to underestimate it. Because this book is only about 70,000 words, it is really not thick, and each small topic in the content is only a few thousand words. And it can be very beneficial.
As far as we see in our daily life, a person with high knowledge is not necessarily useful; Even if you are knowledgeable, you may not have a high level of knowledge. Therefore, in the author's view, morality, knowledge, talent, and learning play a very important role in the growth of talents, and these defects often make them insymmetrical with major scientific discoveries. The author also uses vivid and appropriate metaphors - talent is like a combat team, learning is like a logistics department, and knowledge is a commander; Talent is like the blade of an axe, learning is like the back of an axe, and knowledge is the hand holding the handle of the axe—the dialectical relationship between talent and knowledge is discussed.
Scientific Discoveries is the result of Wang Zikun's author's slow honing, and in my opinion, this book is of great significance.
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400 words? No one is so boring to help you with your homework, 400 words is more than this price.
There is a "Approaching Science" in the ** time of CCTV's ten sets, and each episode has to be turned over and over again**n times. At first, I watched it as a popular science program, then as a hunting program, and now as a funny program. This show can really be called CCTV's most amusing program. >>>More
School rules and discipline, just like the family rules set for us by strict fathers and mothers, are both restraint and education, both management and care! The lovely alma mater, with her silent actions, shoulders the sacred duty to help us complete the transformation from human to talented! As the old saying goes: >>>More
Never waste your time.
— Reading celebrity biographies. >>>More
Diary of a Laughing Cat".
Since the first semester of my third grade, I have been watching "Diary of a Laughing Cat". >>>More
Find it yourself. A lot of them online.