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According to measurements, the water content of aquatic plants is as high as 98%, the water content of herbaceous plants is 70~80%, the water content of woody plants is 40~50%, and the water content of plants in desert areas is only 6%.
Do you know what plant is called the "nine-death resurrector"?
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"China wants to occupy the moon" - NASA Administrator Nelson's accusation against China in an exclusive interview with Germany's Bild newspaper became an international joke this weekend. Some foreign media also quoted his words with a strong sense of irony: For example, an articl
It became an international joke! What is the origin of the man who said "China wants to occupy the moon"?
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The majority of overseas Chinese are very concerned about Hong Kong's continued stability, prosperity and development. Recently, Sun Dawen, a well-known Chinese scientist and academician of the European Academy of Humanities and Natural Sciences, wrote an article to express his w
[Tongxinyu] The pearl is dazzling and the bauhinia is beautiful - Chinese scientist Sun Dawen writes an article to celebrate the 25th anniversary of Hong Kong's return to the motherland.
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The giant panda is my country's national treasure and a national first-level protected wild animal. When my country leases a pair of giant pandas, the annual rent collected is as high as 3.5-6.9 million yuan, not counting various other expenses such as building a panda park. It c
In 2014, a farmer's sheep in Yunnan was bitten to death, and two brothers killed a giant panda in anger. What happened?
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On June 23, the Changer Dingyao 64 rocket lifted off from the Xichang Satellite Launch Center, sending three remote sensing satellites of the Ministry of Agriculture and Rural Affairs 3502 Group A, B, and C into low Earth orbit. However, this is not all of its mission. According
The arrival of China’s solar sail is not the first time it has entered space. We cannot miss it anymore in the new era of navigation.
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When it comes to snails, the first thing that comes to mind is that they have a thick shell. In fact, in addition to being known for their thick shells, snails are also the animals with the most teeth in the world.
Snails are said to be the creatures with the most teeth in the world. So what are the uses of so many teeth?
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Five years ago, President Xi Jinping wrote in reply to 24 academicians of the two academies in Hong Kong: "We must pay attention to the problems reflected in the letters from Hong Kong academicians, study and formulate specific policies, and solve them reasonably to support the H
Further reading|Building the Greater Bay Area International Science and Technology Innovation Center, this provincial government’s “No. 1 Document” has far-reaching influence
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"There are many bungalows in the epicenter, but the ruins are still there, overgrown with weeds, and the pain has not been forgotten." While bad geographical disasters make everyone fearful, they also bring a difficult issue to scientists around the world, that is, how can they a
What is the reason why Zhang Heng's seismometer was removed from the textbook? Is it true that even a piece of meat hanging from a roof beam is better than it?
05/23
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SCI Tech Daily pointed out - CGCG 396-2 is an unusual multi-arm merger galaxy located in the constellation Orion about 520 million light-years from Earth.
Hubble Astronomy Crowdsourcing Project Discovers Unique CGCG 396-2 Multi-Armed Merging Galaxy
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Many people have seen the power of volcanoes, but I believe most people have never seen underwater volcanoes, especially the eruption process of underwater volcanoes. I believe many people have some questions, such as how do underwater volcanoes work? Didn't the magma they erupte
Undersea volcano in Antarctica triggers 85,000 earthquakes! Scientists find island shifted by 10 centimeters
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Biological reactions all form carbon-carbon bonds, using carbon dioxide as raw material and using sunlight to provide energy to react. This is photosynthesis.
Cyanobacteria - knocking on the last door of human progress
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Do you know how tall the tallest tree in our country is? Theoretically, how high can a tree grow? Why do some botanists indicate that trees can only grow up to 120 meters? What exactly limits them? The tallest tree in my country is a yellow-fruited fir with a height of 83.2 meter
How tall can a tree grow? The world's "tallest tree" was discovered in my country. Does the tree also have a growth limit?
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The Hengduan Mountain Area has the most complete vertical natural zone and the best-preserved native ecosystem in China. It is a magnificent plant palace with extremely rich flora.
Survey on Alpine Wild Flowers in Hengduan Mountains
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On July 2, Xinxiang City held a meeting to improve and promote self-service nucleic acid collection equipment to deploy related work. Vice Mayor Qi Wenhua attended the meeting and made the request. The meeting heard reports on research on relevant topics by Henan University of Sc
Xinxiang City requires speeding up the improvement and promotion of self-service nucleic acid collection equipment
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The ban on fishing in the Yangtze River - Many people may think that it is only a "ban on the Yangtze River area". In fact, it is not the case. In addition to the Yangtze River, many major rivers, rivers and other areas in our country are implementing "fishing ban" plans. Of cour
Haven’t seen it in over 40 years! A large school of fish appeared in Anji, Zhejiang. Why did the Taihu fish go to Anji?
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1. How much do you know about the Metaverse? The concept of the Metaverse is so popular. If you want to seriously learn the knowledge of the Metaverse, I believe you will see the following introduction repeatedly: 1. It is generally believed that the Metaverse was first introduce
Focus | How to quickly find the correct way to open the Metaverse?
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A netizen invited a reply: Because of my depression problem, I had intermittently consulted with several counselors for several psychological consultations, but I gave up after three or four sessions. I felt it was very useless. I was admitted to the hospital several times and to
Depression: Why does it get worse with treatment?
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1. There are eight people in a certain family. Six of them can play chess, five can play Go, and four can play chess. What is the maximum number of people who can play three kinds of games, and the minimum number of people? 2. A, B, and C are running on the circular playground. A
Fun psychological test: Are your reactions fast enough?
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One day, A, B, and C had a dispute: A accused B of lying, B accused C of lying, and C accused both A and B of lying. May I ask who is telling the truth and who is telling lies?
Fun psychological test: Challenge yourself, are you a reasoning expert?
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When I was young, I sat in a pavilion and listened to the singing of birds. I was used to watching people meeting birds in the rivers and lakes. Don't worry about whether it's salty or not, it's just a dish. What's the big deal? I started with bird songs, bird people, and bird th
Let’s also talk about those bird things – living a simple and happy life like a bird
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Preface: We know our destiny at the age of 50, which means that at 50, we are already halfway through our age. There are some things we can do and some things we cannot do. Don't think about life so beautifully, and don't think about it so badly. Although there is still hope in y
After the age of 50, stop going to these three kinds of gatherings
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In the past, in politics class, there was already an unbreakable truth that everyone agreed with: those who work hard will govern others, and those who work hard will govern others. This sentence makes so much sense. Think about my neighbor Uncle Li. He has been working hard all
Why some people work hard but have enough food and clothing has not yet been solved, and some people look lazy but live in luxury houses.
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