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#True Knowledge New Coordinates# For more than 1,500 years after Aristotle, no one doubted the doctrine of this great European knowledge master: the speed of an object falling is proportional to the weight of the object - the heavier it is Things fall faster, and lighter things f
Rebellion and audacity
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When you observe the universe carefully, you will find that most celestial bodies are in the shape of spheres. Although some spheres do not look so round, such as Titan, which looks like a "walnut", fundamentally speaking, we Still very similar. And when humans discovered the mys
Is there a perfect sphere in the world? The most perfect sphere created by scientists still has deviations
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1. What do you like to do? Some people like singing, some people like dancing, and some people like fishing. In the past two years, with the improvement of material standards, fishing has emerged like a dark horse. Not only did it cover the middle-aged and elderly people in the p
Earthworms suffered a devastating hunt, and after the electric fish, there was another brutal trade
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Magnetars are some of the most fascinating celestial objects. A teaspoon of the material weighs about a billion tons, and their magnetic field is hundreds of millions of times stronger than any magnetic field on Earth today. But we know very little about how they form. A new pape
Scientists are proving that colliding neutron stars create magnetars
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According to a report by Agence France-Presse on June 29, NASA Administrator Bill Nelson said on Wednesday that after launching the James Webb Space Telescope, the agency will release on July 12 "the deepest image ever taken." Images of the Universe”.
The Webb Space Telescope captured the "deepest image of the universe in history" breaking previous observation records
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The ocean is vital to human survival and development. On the one hand, the ocean serves as a global climate regulator, providing 70% of oxygen and 87.5% of water vapor to the atmosphere, while storing a large amount of heat; on the other hand, as an important part of the global p
Xunyu Note | What impact does the ocean have on human survival and development?
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A pumped storage power station was built in Changlong Mountain, Zhejiang. Many people don’t understand what is going on. In fact, the principle is very simple. It is to build two reservoirs, a high and a low, and use electricity to pump water from the lower reservoir to the upper
Spend 4 kilowatt hours of electricity to pump water and generate 3 kilowatt hours of electricity? 10 billion yuan to build Changlongshan pumped storage power station, but it’s useless?
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December 30, 1990 to December 6, 2007 In November 2007, New Zealand's National Institute of Water and Atmospheric Research (NIWA) announced that the amount of ice in the country's southern Alps had decreased by nearly 11% over the past 30 years.
"Space Observation" The melting of the Tasman Glacier
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I am Xiaofeng, a person who likes to share interesting knowledge. If you are lucky enough to like the article I wrote, please remember to follow me! Who is so good that he would pay attention to me? [Rose]——————————————————The altitude is about 4,000 meters. In addition to the ic
"Today's Common Sense" Why is the "Tianshan Snow Lotus" at an altitude of 4,000 meters not afraid of ice and snow?
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1. Academician Ma Changsheng was born in Shangcai County, Zhumadian City, Henan Province in 1963. Shangcai County is a thousand-year-old county with honest folk customs and hard-working and brave people. It is a large agricultural county. According to historical records, Chu conq
Academician Ma Changsheng: The first domestic case of radiofrequency ablation of atrial fibrillation was successful, cultivating a large number of interventional talents
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The Antarctic continent covers an area of approximately 13.9 million square kilometers. It is an uninhabited land covered by huge ice. The average temperature is -25°C, and the lowest can reach -91°C. There are more than 300 days of level 8 winds out of 365 days a year... ...It
One billion tons of krill were discovered in Antarctica. How fierce is the competition among countries? Could China be the biggest beneficiary?
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On July 1, 2022, "China Daily" published "The Elk Herd in Daqingshan, Inner Mongolia Reproduced Successfully" The translation is as follows ↓↓↓ Dozens of elk are thriving in the Daqingshan National Nature Reserve in Inner Mongolia.
Construction of ecological civilization in Hohhot: A record of elk cultivation in Daqingshan Nature Reserve
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Everyone should understand that exercise is relative. That is, there is no absolute movement. So what is relative motion? When two people run at the same speed, they can be regarded as relatively stationary. This is what we call relative motion. Why can’t humans on earth feel tha
Why can’t we humans feel the earth rotating at supersonic speed?
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Editor | Zimei Tissue-resident macrophages are important natural immune cells that are present in almost all tissues and organs of the body and play an important role in host defense, inflammatory diseases, maintenance of immune homeostasis, and tissue repair.
Peripheral monocyte-derived alveolar macrophages cause severe respiratory tract infections
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Snake is a very dangerous creature. Many people are very afraid of it, especially the highly venomous snake. People generally will not mess with it and want to hide away. The farther away from it, the better. If one If you are accidentally bitten, the consequences will be disastr
Why is it said: "The bungara snake is the most venomous snake, what should you do immediately if you are bitten?
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Planetary scientists conducted an in-depth study of data captured by the Mars Reconnaissance Orbiter and determined that Margaritifer Terra spans the northern Ladon Valles, the southern Ladon Basin, and the southwestern highlands surrounding the basin. Clay sediment distribution.
Martian soil shows signs of conditions suitable for life
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When I don’t want to talk, pay attention to, or see people, I will find a quiet place with a good atmosphere, watch a movie, think about other people’s things and people, and think about how to respond and fight back.
It's so annoying, I don't even want to live anymore
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The recent series of rainy days makes people wonder if the "Rain God" Jam Hsiao is here again, even though he has "appeared" many times. He is seriously carrying out his concert and preparing for his hosting debut - the 29th Golden Melody Awards Ceremony, which will be held grand
Jam Hsiao made his debut as host of the 29th Golden Melody Awards, and the true appearance of the rumored NT$200 million mansion was revealed
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The third season of the mainland variety show "Hello Life" is a life sharing program. The last episode was aired yesterday. The golden song king Xiao Jingteng specially participated as a guest.
Xiao Jingteng’s basic game is a black hole! I was so excited to play Werewolf that I blew myself up with a cry of "Eh!"
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Jam Hsiao When "the best talker" Jam Hsiao announced that he would be the host of the Golden Melody Awards ceremony, it must have surprised many people. He sang instead of talking, and used his costumes and jewelry to speak for him. He changed a total of seven sets of clothes dur
The most beautiful host in history? Jam Hsiao changed seven sets of clothes at the Golden Melody Awards
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On June 30, the Anqing Municipal Finance Bureau issued a notice on refunds for the 2022 Junior and Senior Accounting Qualification Examinations. The time for the 2022 Junior and Senior Accounting Qualification Examinations has been adjusted due to the epidemic. A small number of
Notice! Anqing refund!
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——Yugan County Huanghuangbu Middle School held a student anti-drowning oath and summer safety education conference. In order to further strengthen students’ anti-drowning safety awareness and allow teachers and students to live a safe and harmonious summer life, the school held i
"Yugan County Huanghuangbu Middle School" You only have one life, safety is more important than Mount Tai
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