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The crane stretches its neck and legs in flight, with a graceful and smooth posture. Cranes are excellent high-altitude fliers. Gray cranes (pictured) fly at altitudes of more than 9,000 meters as they migrate across the Himalayas - equivalent to the altitude of a jetliner. Crane
Red-crowned cranes, whooping cranes and other cranes are slowly becoming endangered wild animals...
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Jeffrey Sachs, chairman of the Lancet COVID-19 Committee, said: The new coronavirus does not have any natural origin. Rather, it was produced in an accident in a US biotechnology laboratory.
Chairman of the Lancet COVID-19 Committee: The virus may have originated in a US biological laboratory
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Do you know why mosquitoes prefer to bite you instead of others? First, the mosquitoes that bite you are usually female mosquitoes because they need to absorb nutrients to lay their eggs. Secondly, mosquitoes rely on smell and temperature to find prey, and can keenly sense the su
Popular science knowledge: Do you know why mosquitoes don’t bite others but prefer to bite you?
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During the Cold War period after World War II, mankind began a race to develop nuclear weapons, and the United States and the Soviet Union gained the power to destroy the earth. So what would happen if a nuclear bomb was detonated in the Marianas Trench? . The deepest place on Ea
What would happen if a nuclear bomb was detonated at the deepest point on earth?
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Have you noticed such a pattern? When you sleep alone, you don’t sleep very well. You often wake up immediately due to some movement, or you dream all night. When you wake up the next day, you don’t have any energy. You always feel that Not getting enough sleep. If you sleep in t
Does sleeping with a partner make you sleep worse or better? Study: Sleeping with two is better
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1. Morphological characteristics: The body wings of Star Beetle are black, with multiple white spots on each elytra. Its body length is 50mm and its head width is 20mm. The body color is bright black; there is a white spot on the left and right sides of the front and back of the
Feiben Classroom - Star Beetle
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Introduction: The famous "Lilac Tree" has leaves that look like chicken feet and fruits that look like briquettes, but it has many unexpected uses. In recent years, urban construction has gotten better and better, and the greening of various cities has also gradually improved. Ta
The leaves are like chicken feet and the fruit is like briquettes. It is called "Passepartout", but few people know its value.
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The topic of genetic engineering, just like AI technology, has always been a mysterious territory in our hearts. But they seem to be closely related to our lives and even affect the development of human progress.
Maybe there is a code for love hidden in human genes itself
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Omicron subspecies BA.4 and BA.5 are rapidly sweeping the world and becoming new popular subspecies. The S proteins of BA.4 and BA.5 are the same at the protein level, but are different from the S protein gene mutations of BA.2.12.1, but are they different from BA.1 and BA in ter
BA.4/BA.5 subspecies are “more cunning” and most monoclonal antibodies are ineffective
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Scientists from South Ural State University managed to create 34 new platinum compounds, confirming their antibacterial activity. These compounds may be used in medicines in the future. The findings were published in the journal Coordination Chemistry. Platinum compounds are cata
Scientists synthesize new antibacterial platinum compound
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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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Mangroves, made up of salt-loving trees, shrubs and shrubs, play an important role in providing waterfowl habitat and preventing coastal erosion. Because the areas they occupy are also viable for aquaculture, however, these watery forests face continued development pressure. One
"Space Observation" Ramsar Convention and Vietnam Wetlands
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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
"Space Observation" Small tropical cyclones contribute more to annual rainfall
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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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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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We often say that China has five thousand years, which naturally adds up to ten thousand years. Ten thousand years ago is a very interesting node, because it is the time period when humans turned from hunting life to farming. Farming represents villages, and the combination of vi
Could it be said that humans more than 12,000 years ago really existed?
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Site Latest News
After entering July, the progress of pension adjustments in various regions in 2022 has been significantly accelerated. This is mainly to implement the work requirements of the National Congress and complete the pension adjustments by the end of July.
Good news: Jilin’s pension adjustment plan for 2022 has been announced. How much can be increased?
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Zhitong Finance APP learned that Cinda Securities released a research report stating that the cumulative increase of the Wind A Index in the past two months has been close to 20%. From the perspective of supply and demand, rapid increases often consume funds at a very high rate,
Cinda Securities: The end of the V-shaped reversal may be in Q4. It is recommended to pay attention to consumption growth now.
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1174
Reporter Cai Chenyi/Taipei report Last year’s Golden Melody Newcomer Award winner Bad Te?te was invited to be a guest performer at the Golden Melody International Music Festival this year. Tomorrow (2nd), he will attend the Golden Melody Awards as an award presenter, which is dif
The newbie’s bad speciality? Got 2 bans! Can't bask in the sun + surf...the reason is exposed
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The winners of the much-anticipated 12th Chinese Golden Melody Awards have been announced. However, due to the impact of the epidemic, the awards ceremony was not held this year. The awards were sent to the singers by mail. This approach has been unanimously praised by netizens.
The Chinese Golden Melody Awards were announced. Eason Chan and Li Yuchun both won, and Feng Timo won the Crossover Singer Award.
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In movies and TV shows, we often see ancient people sleeping on "porcelain pillows". Is this true? There is no doubt that people slept on "porcelain pillows" in ancient times. China is also called "China", which means ceramics. Ancient China itself was a big country of ceramics.
The ancients preferred "porcelain pillows" for sleeping. In addition to being beautiful, it was mainly convenient for women to do one thing.
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My father-in-law was born on April 10, 1933. He was a middle school teacher before retiring. He has always been in good health and has no underlying diseases. Even everyone is prone to hyperlipidemia. No high blood pressure. Although medical insurance can reimburse most hospitali
Personal experience: How much does it cost to do a wedding in Lanzhou in 2022?
05/18
1998