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Atoms were once considered to be the basic particles of everything in the world, but later people discovered that atoms are composed of nuclei and electrons, and there is a vast space between the nuclei and electrons. How vast is it specifically? Let us take the simplest atom in
What exists in the vast space between the nucleus and the electrons? Is it an absolute vacuum?
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According to a recent report by Germany's "Bild", Nielsen said in an interview with the media that he was very uncomfortable with China's space program, especially the signing of a memorandum of understanding with Russia "on cooperation in the establishment of an international lu
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In 1938, a fishing boat was fishing near the Comoros Islands near Madagascar and caught a very strange-looking fish.
A "fish" with four limbs was found in the deep sea, weighing up to 100 kilograms and with purple scales. What exactly is it?
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Xinhua News Agency, Xining, July 3 (Reporter Li Ning, Geng Huihuang) Brown bears passing through the forest, graceful snow leopards, playful and cute desert cats... In recent years, as the ecological environment continues to improve and the ability to capture the traces of living
Please note! There are brown bears and snow leopards here
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When you see a cockroach, do you still kick it and send it to its death? As everyone knows, if you do this, not only will the number of cockroaches in your home not decrease, but they will increase in number. So, why does this happen? The more cockroaches you fight, the more cock
Don’t step on cockroaches in your home! How to control cockroaches that are still alive even though their heads are severed?
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When the planet experiences events such as fault movement, rising magma flows, and massive landslides, energy is released, and seismic waves are one of the results. In a new study, scientists found that earthquakes occurred at similar locations in the Kermade Islands in the South
Study finds: Earth's outer core is changing over time
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Dahe Daily·Yu Video Reporter Liu Ruichao Kang Yafei There is a famous story in "Liezi·Tang Wen", which is "Two Children Debating the Sun" in the textbook, "Confucius traveled eastward and saw two children arguing and asked why." Two children analyze from different angles when the
The "smallest sun of the year" appeared on Monday, and the "dog days" are gradually approaching
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June 1 to November 30, 2005 As 2007 approaches, an extreme to abnormal drought occurs in the southeastern United States. The year also saw tropical cyclones—tropical depressions, tropical storms, and hurricanes—that often flooded parts of the East Coast and Gulf Coast. Tropical c
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I once read "Insects" when I was young, and I was full of yearning for the insect world described by Fabre. I often turned over stones or inspected leaves to look for the small insects hiding in the depths. As I get older, I gradually develop an inexplicable fear of insects in na
An insect pocket book that brings you closer to nature
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China's sky eye discovered a mysterious signal, which was suspected to come from a foreign civilization, but American scientists poured cold water on it. Recently, a research team from Tianyan announced that in past observations, they discovered several very special signals. Thes
China's sky eye discovered mysterious signals, but American scientists said they came from the earth. Do aliens exist?
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Relation Video
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Xu Deng has already played two games with Ling Dujun on whether the derivation process of the Lorentz transformation in Einstein's special theory of relativity is related to light, and the third game has already begun.
Regarding the issue of relativity, Xu Deng has laid a Zhenlong chess game for Mr. Ling Du. Can you solve it for him?
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On July 3, the Japan Marine Research and Development Agency announced that a giant deep-sea fish was photographed at a depth of more than 2,000 meters. According to the information released by Japan on the Yokozuna sardine, this deep-sea fish is dark blue-purple in color and has
A 2.53-meter giant deep-sea fish was discovered in Japan! The thick head and big mouth are suspected to be related to Japan’s nuclear wastewater
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[Source: Wuqing Ecological Environment] What is renewable energy? Renewable energy refers to energy that can be continuously regenerated and utilized in nature and is inexhaustible. Renewable energy comes from natural processes that are constantly replenished.
Environmental Science Popularization丨What is the difference between renewable energy and clean energy?
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The great dream of landing on Mars around 2035 is news that makes hundreds of millions of Chinese people happy. However, few people have considered why we are on Mars instead of Venus, which is also a "neighbor" and is even closer to the earth. In fact, no one has tried to explor
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Are white holes the key to time travel? Do white holes really exist? Will there be a white hole if there is a black hole? Can white holes time travel?
Will there be a white hole if there is a black hole? Can white holes time travel?
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Earlier related coverage: Roswell Daily Record newspaper announced the capture of a 'flying saucer'
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Hello everyone, I am your Xiaoju. Long time no see, I miss you very much. Time flies so fast that the second semester of my first year of graduate school has already ended, and my thesis is surrounding me. To be honest, I am increasingly aware of my own limitations. Compared with
About those uninhabited islands
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On July 1, 2022, FAW-Volkswagen announced the group’s sales data for the first half of the year. From January to June, FAW-Volkswagen's cumulative terminal sales were 886,147 new cars (including imported Audi cars), of which 492,438 were sold under the Volkswagen brand, 316,984 w
The three major brands of FAW-Volkswagen continued to provide support, with cumulative sales of approximately 886,100 vehicles in the first half of the year
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I believe that many car owners have heard about the reputation of formaldehyde in cars, but they have little idea about how to remove formaldehyde from cars. Today, Sennott will make a comprehensive inventory of the ways to remove formaldehyde from cars to find the most effective
An inventory of the most effective ways to remove formaldehyde from your car
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Source: [Doumen District Media Center] Good evening, friends! Are you still used to going to work today? Take a break and take a look at the "fresh ingredients" Xiaodou prepared today! Highlights➤The latest power outage notice! Recently, China Southern Power Grid issued a notice
power failure! The scope is Doumen, Baijiao...丨Good night Doumen
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Bengbu Power Supply Company power outage information 1. Due to equipment shortage, the 10kV Zhonggong 07 line Zhonggong 0703C contact switch and the 10kV Zhonggong 07 line Zhonggong 0703B contact switch, the 10kV Gongsheng 18 line Gongsheng 1816A contact switch and the 10kV Gongs
In the next four days, these areas in Bengbu will be without power.
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Huaxia Jingwei.com, March 14: According to Taiwan's "China Times Electronic News", power outages, power outages and other problems have continued to occur across Taiwan in the past month. At 9 o'clock last night, Wanhua, Taipei City, suffered from equipment failure at the Youth S
Taiwanese daily life? Power outage in Nantou for nearly an hour late at night, locals wailing
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