unanswered whys

Since the first edition of 100,000 Whys was published in 1961, six versions had been published. The seventh edition was currently in the process of compilation and was expected to be published by the end of 2027. Each version covered a wide range of content, including natural science (such as physics, chemistry, biology, etc.), common sense (such as health, diet, life phenomena, etc.), and many other aspects of knowledge. From the first edition to the sixth edition, it had a total circulation of nearly 200 million copies. The overseas copyright had also expanded its international influence, becoming one of the iconic products of the international large-scale children's science books. The seventh edition would be targeted at teenagers over the age of 10. It would organize the contents of each volume in a special topic format. While it would comprehensively update the relevant knowledge of the basic disciplines, it would pay more attention to the frontiers of science and technology, highlight China characteristics, focus on strengthening the scientific spirit, cultivate creative thinking, highlight the integration of science and humanities, and promote the spirit of scientists. It would also break the traditional discipline structure and integrate them according to the concept of discipline integration. Combining various media forms to build a diverse and open knowledge system to create the "All-Media Science Enlightenment Library for China Children". The different versions contain answers to questions in many fields, such as why the moon and the sun look the same size in the natural sciences.(The distance between the moon and the earth is exactly 1/400 of the distance between the earth and the sun, and the diameter of the sun is 400 times that of the moon, so the two are about the same size when seen from the earth) and other questions. In terms of common sense, he will answer questions such as why jealousy is good (it can increase appetite, help digestion, kill bacteria, prevent diarrhea, and make calcium and iron easy to absorb). In short, 100,000 Why's was a comprehensive set of science books that answered many questions for readers of different ages. Watching "Wandering Earth 2" was not enough. Everyone, please click to read the novel!

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I really don't know how to reason. This was a dark mystery detective novel. The main character was a big shot who had returned from the God's Realm and wanted to retire. However, he was caught in a new crisis, so he showed his talents. The author's writing style was not bad. The horror scenes were vividly described, and there was also black humor. The main character had a unique personality and did not have a sense of justice. He was both good and evil, and the supporting characters were also very realistic. The plot was full of twists and turns, and the reasoning of the plot was reasonable. Even though the author's previous books had been 404ed, this one still maintained its standard. Some people might not like the twisted protagonist, but overall, it was a good book with a recommendation index of five stars. " Growing Up in the Space of Doomsday ", a science fiction space novel written by Ji Mo. The female protagonist, Hu Ling, had obtained the space before the apocalypse and began her journey to the apocalypse. However, this book was quite controversial. The female protagonist was selfish, cold, and lazy. Some people felt that it could still be read in the early stages, but not in the later stages. " Absolute Horror Game " was a novel written by a pure noob. The fate of the male protagonist Fang Yi changed because he met a beautiful woman in a bar and was involved in a game of death. Similar to " The Game of Absolute Death," it was food for the minority, and there was no female protagonist in the game. " Cultivation: Starting from Proficiency ", a fantasy novel written by the catleaf feather crow. Lin Li relied on the experience panel to reach the peak in the chaotic world. " Please Call Me Lord Spiritualist " was a mystery novel written by Wuwu. The character's information was detailed. The author's writing style and creativity were not bad. His three views were flawless. He was currently ranked fourth on the best-selling list and had more than ten thousand collections. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

The author of " 100,000 Whys " was Liu Cixin.

The author of " 100,000 Whys " was Wu Jun.

Grace's true parentage, the white cat's identity, Bun's exact species, Caine's traumatic past, Lyre's full truth, the nature of the threat from Book Two, whether the claiming will happen, and what Owen's role is.

" The Host of the Quick Transmigration, She Doesn't Treat People " has 100,000 whys to transmigrate. I recommend it to you. I hope you will like it.

The science in "100,000 Why's" covered knowledge from multiple disciplines and was presented in the form of questions and answers. In the natural sciences, it includes biological knowledge, such as why trees in the south don't lose their leaves in winter while trees in the north do.(It is related to the type of climate, light, rainfall, nutrients, etc.), why do tigers have patterns on their fur? Why do chameleons change color?(Skin cells are special and can reflect different sunlight through neural regulation structures and coloring), why teeth will have tooth decay (the acid and base reaction between the tooth component, calcium carbonate, and food residue causes corrosion), etc.; There is also ocean-related knowledge, such as the blue color of the ocean is a reflection of light, and the blue and purple light with a shorter wave-length are reflected into the human eye; There is also the reason why birds hit the plane (a bird hitting the plane can instantly produce an impact force equivalent to two tons of objects). In the field of physics knowledge, he explained why the ocean was blue (involving the reflection of light and wave-length related physics knowledge), why lightning was seen first and then thunder was heard (light speed was faster than sound speed), etc. In terms of geographical knowledge, he discussed the origin of Erhai Lake's name and why Cangshan Mountain was also called Diancang Mountain. In terms of chemical knowledge, he explained that tooth decay was due to the corrosion of food residue on the teeth's calcium dioxide. There were also questions and answers about astronomy, such as why the Earth was blue from space, why there was only life on Earth in the solar system, why there were four seasons, why some stars were bright and some were dark, and so on. There were also questions about science in daily life, such as why light bulbs would shine, why robots could understand human speech, why mobile phones could transmit sound, why washing machines could wash clothes, and so on. In short, the scientific knowledge in 100,000 Why's was rich and varied, which helped readers to enlighten the natural sciences and improve their discipline. The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!