1:59:46
Recommended
1. In 2021, a piece of news officially announced by Canada caused quite a stir in the entire scientific community. According to relevant news, Canadian officials discovered a female sub-adult wolf cub in the permafrost area. Interestingly, this little wolf died about 57,000 years
The permafrost is melting massively, and the remains of prehistoric creatures have appeared. Is this a new crisis for mankind?
05/23
1663
Walking people have to adjust their gait again and again to walk on curbs or steps. Whether intentionally or not, everyone has developed control strategies to control muscle activity in response to changes in the outside world, thereby protecting them from tripping. effects of ti
Two main strategies for robot gait control
05/23
1358
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?
05/23
1641
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.
05/23
1190
In her research, she found a brain area in the thalamus that could improve movement and depression-like symptoms of Parkinson's disease by regulating different types of neurons in this brain area.
MIT postdoc reveals new target for Parkinson's treatment, expected to be translated into primates
05/24
1712
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
05/24
1337
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
05/24
1575
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?
05/23
1923
In 1887, Tesla, the "Father of Alternating Current", was walking down the streets of the United States gloomily. But that was not the case because at that time, a man named Edison was competing with him.
The civil voltage in China is 220V, why does the United States use 110V? Is it safer to use electricity in the United States?
05/23
1294
Got a story for July 4th? Today is also called aphelion. This day is the day when the earth is farthest from the sun. The time it takes for the earth to orbit the sun is one year. The place where the earth is closest to the sun is called perihelion. It is in early July every year
July 4th, the story you don’t know
05/23
1745
Relation Video
science Relation Video
Site video recommendation
science Latest News
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
05/26
1782
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?
05/26
1241
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
05/26
1405
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
05/26
1170
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?
05/26
1192
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?
05/25
1012
Site Latest News
Project Address: Poly Tianxi Appearance Series: Medieval Trend Main Case Design: Shen Yuegang House Area: 100m² Case Unit Type: Two-Bedroom Design Unit: Hongyang Home Decoration Color Trend: Retro Nostalgic "Elegant Burgundy Red Retro Charm Red and Green Contrast The special temp
Tattoo artists born in the 90s have amazing aesthetics! Use burgundy red to interpret the medieval trend
05/26
1892
The mentality is fixed in the fact that what you hear, see, think, think, touch, feel, feel, and know at the moment...are all dependently arising and empty. And the mentality also determines what the universe will match the present moment? Match teacher, suffering, stage or wonde
The universe matches the mentality: peace of mind, upright attitude, change of circumstances, and good thoughts
05/26
1382
A person's life will go through many challenges, and no one's life is perfect. Facing the inevitable challenges in life, we must greet and overcome them with smiles and confidence. Difficulties are like a spring. If you are strong, it will be weak. If you are weak, it will be str
Difficulties are like a spring. If you are strong, it will be weak. If you are weak, it will be strong.
05/26
1063
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?
05/26
1604
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?
05/26
1386
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?
05/26
1350