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Typhoid Fever - Causes, Pathogenesis, Signs and Symptoms, Diagnosis, Treatment and Prevention
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Many people don't know why astronauts wear spacesuits even in the return capsule when they return to Earth. Since Gagarin entered space in 1961, more than 500 astronauts have launched into space to perform missions, of which 22 astronauts died during the mission.
Three Soviet cosmonauts are sleeping in space, and a special "remains" will fly out of the solar system
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We are no strangers to shooting stars. After all, making a wish on a shooting star is a romance recognized all over the world, regardless of national boundaries and cultures. However, meteors generally occur at night. Have you ever seen a meteor phenomenon occur in broad daylight
A huge explosion was heard in the sky in the United States, and a large fireball flew past at a high speed of 24,587 meters per second.
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More than 50% of the stars in the universe belong to binary star systems. About half a century ago, astronomers proposed a theoretical prediction that binary stars would sometimes form a shared envelope during their evolution. Until recently, Chinese and Australian astronomers jo
How to dance the stellar "pas de deux"? Chinese and Australian astronomers found for the first time direct evidence of shared envelope evolution of binary stars
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In Chongming, the mouth of the Yangtze River, there is a group of people responsible for a small but important part of this large project - fishing management. July 4th, sunny to cloudy, southeasterly wind of level 4-5 in the Yangtze River waters.
They shouted in the Yangtze River: This matter cannot be done
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Many oligonucleotide drugs require modifications where their phosphate bonds are connected to improve their absorption efficiency and stability (1). Oligonucleotide drugs usually need to be modified to improve stability and absorption efficiency (1). However, this also brings abo
Science | More flexible oligonucleotide synthesis
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Mount Fuji is not as "immovable" as it appears on the surface. It seems that a force is rapidly building up inside! Some experts believe that Mount Fuji may erupt at any time; other experts disagree, believing that people are over-interpreting the recent anomalies in Mount Fuji!
Is Mount Fuji in Japan safe? Chinese satellite unexpectedly discovered that the snow area on the top of the mountain has decreased by 61% in 4 years
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High-end polyolefin - one of the eight new chemical materials, is a polyolefin product with high technical content, high application performance and high market value.
The over-trillion high-end polyethylene industry explodes! Have you seized this new blue ocean market?
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This listing is only for the brave, so do your best and witness the magic of these images. These photos from around the world will fascinate you as you see how the spinning planet we live on shocks us.
The white heart, the houses covered with volcanic ash, and the long legs of the owl, there is always one picture that will shock you
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Geometrically complex parts are manufactured using wax casting. However, high-quality castings are not always ensured when using this method: defects often form on the product surface. Chemists from the Perm Polytechnic University suggested a technique that would avoid irregulari
Perm Polytechnic University finds way to improve quality of parts with complex shapes
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Don’t study eternal life. Eternal life will tie humans to the earth. I know that many people are afraid of death. The body is getting younger and younger, at least the mind is getting younger and younger, and it is getting smarter and smarter. If this thing really happens, then I
The pursuit of immortality will trap humans on earth
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As we all know, since humans have known about the universe, they have always wanted to explore its mysteries. At present, the scientific community generally believes that the earth will not be the only oasis in the universe. After all, the vastness of the universe is beyond our i
Astronaut encounters aliens in space, tells the story of the origin of intelligent life and the cause of the universe, shocking the world
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In the movie, the dungeon lord Gruishka is waiting for a major makeover in order to capture Alita, with his head and spine hanging in the air and twisting around.
He is gone, "Peter 2.0" lives forever! Cyborg Evolution Design Guide, are you interested?
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According to relevant records, very "weird" creatures actually appeared in Japan as early as the 1960s and 1970s. At that time, this strange-looking species had a "protruding mouth, hairless body, wrinkled skin, like a dog and a monkey, and walked with a tremble." On the one hand
Mysterious hairless animal with long face discovered in Japan! Experts warn: Don’t touch it, what exactly is it and why?
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According to the official WeChat message of the Lunar Exploration and Aerospace Engineering Center, the lunar rover and lander of the Chang'e-4 mission "Yutu 2" completed sleep settings at 19:14 on July 5 and 6:00 on July 6 respectively, completing the 44th It works during the da
Chang'e-4 completed its 44th lunar day work and entered its 44th lunar night sleep
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The complexity of the universe is endless. Therefore, to say that there are no aliens is to say that there is nothing wrong with your brain. Unfortunately, although we all believe in aliens, most of us have never seen them.
An alien spacecraft crashed to the ground, and Chinese characters were found on it. Are the descendants of Yan and Huang the chosen people?
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Text ✎Liangshu Editor✎Liangshu is not cool - the seismometer has been removed from the textbook - because there is a large part of the country at the junction of the Eurasian continental plate and the African plate, our country has also become one of the earthquake-prone countrie
Is the seismograph a scam? And it was removed from the textbook. Academician of the Chinese Academy of Sciences: Even the best things to do are better than this.
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Bombs The violence on the streets of Hong Kong has not subsided, and the thugs have upgraded their technical methods. At a regular press conference held today, Chief Superintendent Tse Chun-chung of the Public Relations Division of the Hong Kong Police revealed that at around 11:
Hong Kong 1st｜Police seizes new type of "homemade bomb"
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They are drifting further and further along the path of civilizational degradation and "evolution" towards terrorism. The evening before yesterday, the Hong Kong police discovered another homemade bomb at Wah Yan College in Wan Chai. It contained 10 kilograms of chemical powder a
Homemade bombs in Hong Kong contain a large number of spikes, and thugs are "evolving" into terrorism
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This article was originally written by Chitang, the author of the celebrity fan group, and may not be reproduced without permission. Some time ago, through the TV series "Long Song Xing" co-starred by Dilraba and Wu Lei, Zhao Lusi and Wu Lei, who collaborated for the first time,
Zhao Lusi and Wu Lei officially announced their second match. Fans disagreed. The two main creators made jokes on stage and locked in the audience.
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When seeing a doctor, we often encounter patients asking, "Doctor, what is the easiest way to remove chloasma?" Chloasma is the most difficult to treat among all stains. Its appearance not only affects a person's image, but also harms them at all times. Our physical and mental he
How to get rid of chloasma? Analyze the most effective way to remove chloasma
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As the saying goes, changing your hairstyle is like changing your face. That’s because choosing the right hairstyle can really have a cosmetic effect. In addition to hairstyle, hair color is also one of the key factors that affect skin color. Even if Liu Yifei, a beauty in her pr
"Learn to beautify your hair" A super white and fairy-like hair color in summer
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How can a summer skirt or floral shirt be matched without good-looking earrings? Suitable earrings can not only modify the face shape, set off the hairstyle, but also serve as the finishing touch to the outfit. It is simply a bonus for sophistication and atmosphere. You can’t buy
Handmade DIY | Small craft worth trying (acrylic earrings)