Chinese astronaut makes nation's first spacewalk

2024/04/2420:01:10 science 267718

Chinese astronaut makes nation's first spacewalk - DayDayNews

Chinese astronaut makes nation's first spacewalk - DayDayNews

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Many people know peonies. Peonies are also traditional Chinese flowers and plants and are deeply loved by Chinese people. But there is a plant also called peony, but with the word "stinky" added in front of it. I don’t know how many people have seen or raised the smelly peony. So - DayDayNews

Many people know peonies. Peonies are also traditional Chinese flowers and plants and are deeply loved by Chinese people. But there is a plant also called peony, but with the word "stinky" added in front of it. I don’t know how many people have seen or raised the smelly peony. So

Stinky peony, if you add the word "stinky" in front of it, some people won't like it?

05/03 1064

As the overall human lifespan increases, neurodegenerative diseases pose an increasing threat to human health. Parkinson’s Disease (PD) is the most common neurodegenerative disease. Its pathogenesis has not been clear. How related risk genes induce Parkinson’s disease has become - DayDayNews

As the overall human lifespan increases, neurodegenerative diseases pose an increasing threat to human health. Parkinson’s Disease (PD) is the most common neurodegenerative disease. Its pathogenesis has not been clear. How related risk genes induce Parkinson’s disease has become

Cell: Zhejiang University of Technology team reveals key pathogenesis of Parkinson’s disease

05/04 1266

On September 14, 2015, Chinese scientists came to the Tarim Basin in the northwest inland. Under the scorching sun of more than 40 degrees, in the long yellow sand, scientists unexpectedly discovered that this place actually contains a large amount of water resources, which is te - DayDayNews

On September 14, 2015, Chinese scientists came to the Tarim Basin in the northwest inland. Under the scorching sun of more than 40 degrees, in the long yellow sand, scientists unexpectedly discovered that this place actually contains a large amount of water resources, which is te

What would happen if the Tarim Basin was filled with fresh water? Expert: It’s not just the northwest climate that’s changing

05/04 1991

At the beginning of the 20th century, Einstein created the general theory of relativity, which described the history of the development and evolution of the universe. In this theoretical system, space and time merge into a continuous unity, and the universe can be described as a - DayDayNews

At the beginning of the 20th century, Einstein created the general theory of relativity, which described the history of the development and evolution of the universe. In this theoretical system, space and time merge into a continuous unity, and the universe can be described as a

Where is the universe expanding?

05/03 1875

Mars has always been the goal of human exploration. So far, 18 probes have successfully landed on Mars, but whether there is life on Mars is still a question. For more than a billion years, Martian soil and rocks have been bombarded by high-energy particles from cosmic rays. Most - DayDayNews

Mars has always been the goal of human exploration. So far, 18 probes have successfully landed on Mars, but whether there is life on Mars is still a question. For more than a billion years, Martian soil and rocks have been bombarded by high-energy particles from cosmic rays. Most

Is there actually ancient life on Mars? Scientists simulate that evidence is likely to be found deep underground on Mars

05/04 1743

Human beings are the most intelligent life on earth. Since their birth, human beings have been constantly exploring the mysteries of the world. After thousands of years of scientific and technological development, human beings have now been able to go beyond the earth and explore - DayDayNews

Human beings are the most intelligent life on earth. Since their birth, human beings have been constantly exploring the mysteries of the world. After thousands of years of scientific and technological development, human beings have now been able to go beyond the earth and explore

Should humans be wary? Remains of 40,000-year-old mammoth discovered in the frozen soil of northern Canada

05/04 1670

Mosquito: What do you like about me? Everyone: I like you to stay away from me! Mosquito: Want to run? There are no doors! The annoying mosquito sucks blood on the surface of the skin. When it comes to mosquitoes, everyone can't help but feel disgusted. Every summer when mosquito - DayDayNews

Mosquito: What do you like about me? Everyone: I like you to stay away from me! Mosquito: Want to run? There are no doors! The annoying mosquito sucks blood on the surface of the skin. When it comes to mosquitoes, everyone can't help but feel disgusted. Every summer when mosquito

It turns out that mosquitoes that cannot be exterminated still have such a use in the ecosystem...

05/04 1591

In this type of method, it is first necessary to find N 2D points in the image coordinate system, and at the same time find N 3D points associated with them in the object coordinate system. Sometimes it is also necessary to obtain the associated weight of each pair of points. - DayDayNews

In this type of method, it is first necessary to find N 2D points in the image coordinate system, and at the same time find N 3D points associated with them in the object coordinate system. Sometimes it is also necessary to obtain the associated weight of each pair of points.

What did Tongji and Alibaba’s CVPR 2022 Best Student Paper Awards study? This is an interpretation of one work

05/03 1460

Have you ever wondered why there is no human-animal hybrid on earth? At the beginning of the last century, Soviet biologists tried to inject human semen into chimpanzees in order to create a human-ape hybrid. . - DayDayNews

Have you ever wondered why there is no human-animal hybrid on earth? At the beginning of the last century, Soviet biologists tried to inject human semen into chimpanzees in order to create a human-ape hybrid. .

Why do animals have reproductive isolation? What exactly did the former Soviet Union's "man-ape" experiment discover?

05/04 1624

On June 29, the latest announcement on the official website of China’s National Medical Products Administration was that the PD-1/CTLA-4 bispecific antibody cardunilimab injection independently developed by Kangfang Biologics was approved for marketing. Patients with recurrent or - DayDayNews

On June 29, the latest announcement on the official website of China’s National Medical Products Administration was that the PD-1/CTLA-4 bispecific antibody cardunilimab injection independently developed by Kangfang Biologics was approved for marketing. Patients with recurrent or

The world's first! “Cancer killer” bispecific antibody cardunilimab is launched in China

05/04 1853

Researchers such as Ma Qiufu of Harvard Medical School recently published a Nature article and found that a sensory nerve deeply enriched in the corresponding position of "Zusanli" in mice mediates this process through the vagus nerve-adrenal axis. - DayDayNews

Researchers such as Ma Qiufu of Harvard Medical School recently published a Nature article and found that a sensory nerve deeply enriched in the corresponding position of "Zusanli" in mice mediates this process through the vagus nerve-adrenal axis.

Nature | The "structural basis" for the specific function of "acupoints"

05/06 1946

The passage of laser pulses through non-uniform media is the most important process, and the control ability determines the efficiency of optical communication. Unfortunately, it is often impossible to model it mathematically. However, you can teach a neural network to predict it - DayDayNews

The passage of laser pulses through non-uniform media is the most important process, and the control ability determines the efficiency of optical communication. Unfortunately, it is often impossible to model it mathematically. However, you can teach a neural network to predict it

Neural network predicts behavior of laser pulses

05/05 1393

Massive planets can retain atmospheres and water for long periods of time if they are fairly far away from their stars. If they were driven out of their mother lineage, it would last longer than the existence of the universe. Conditions on Earth became suitable for life billions - DayDayNews

Massive planets can retain atmospheres and water for long periods of time if they are fairly far away from their stars. If they were driven out of their mother lineage, it would last longer than the existence of the universe. Conditions on Earth became suitable for life billions

Super-Earths may still be habitable for tens of billions of years

05/05 1953

On June 29, citizens in Guiyang, Guizhou Province took photos of a "UFO" appearing in the sky. According to citizens' descriptions, the flying object was like a rocket launching with a long tail, flying from the ground to space, and the flight duration was about 2 Minutes later, - DayDayNews

On June 29, citizens in Guiyang, Guizhou Province took photos of a "UFO" appearing in the sky. According to citizens' descriptions, the flying object was like a rocket launching with a long tail, flying from the ground to space, and the flight duration was about 2 Minutes later,

UFO? A "UFO" appeared in the sky over Guizhou and flew for 2 minutes. What is it?

05/05 1679

Wang Jianping: One article per day: "Theory of Perception." Part 9" (98) Why are there differences among people? According to general logical inference, the reason why human society can be formed and operated is based on the commonality of people. Human society is a collection of - DayDayNews

Wang Jianping: One article per day: "Theory of Perception." Part 9" (98) Why are there differences among people? According to general logical inference, the reason why human society can be formed and operated is based on the commonality of people. Human society is a collection of

Great things are happening in the world: Can a harmonious world be realized?

05/05 1630

Is the universe finite or infinite? This issue has been debated for a long time. Some people think that the universe has a boundary, because the maximum boundary that the Hubble Telescope can see is about 92 billion light-years, which should be the limit of the universe. However, - DayDayNews

Is the universe finite or infinite? This issue has been debated for a long time. Some people think that the universe has a boundary, because the maximum boundary that the Hubble Telescope can see is about 92 billion light-years, which should be the limit of the universe. However,

Are there boundaries to the universe? After continuously enlarging it, you will find that the structure of the universe is similar to the structure of life

05/05 1284

Food safety issues have increasingly attracted the attention of the general public. As a spokesperson for junk food, instant noodles have been repeatedly criticized by parents and the public in recent years. There are many rumors about instant noodles, and they all point out that - DayDayNews

Food safety issues have increasingly attracted the attention of the general public. As a spokesperson for junk food, instant noodles have been repeatedly criticized by parents and the public in recent years. There are many rumors about instant noodles, and they all point out that

Ranking of “junk foods” that can’t be squeezed into instant noodles. Don’t eat the 4 listed foods every day.

05/06 1353

[Introduction] At the end of June, domestic gasoline and diesel prices ushered in a new round of price adjustment cycle. As expected, the market was worried about the slowdown in the international economy and weakening demand for crude oil after the Federal Reserve raised interes - DayDayNews

[Introduction] At the end of June, domestic gasoline and diesel prices ushered in a new round of price adjustment cycle. As expected, the market was worried about the slowdown in the international economy and weakening demand for crude oil after the Federal Reserve raised interes

Warning! On July 1, the price of pigs rebounded from the decline, the price of eggs "skyrocketed", and the price of oil fell again. What happened?

05/06 1509

In order to further deepen the understanding and recognition of the competition policies by enterprises, help enterprises improve their participation level, fully stimulate the enthusiasm and vitality of innovation and entrepreneurship of small and medium-sized enterprises in Yun - DayDayNews

In order to further deepen the understanding and recognition of the competition policies by enterprises, help enterprises improve their participation level, fully stimulate the enthusiasm and vitality of innovation and entrepreneurship of small and medium-sized enterprises in Yun

Preparation for the Mass Entrepreneurship and Entrepreneurship Competition丨Proactively connect and pay attention to details, the organizing committee visits emerging enterprises

05/06 1833

On July 1, Beijing time, TA reporter Charania revealed that Nets star Kevin Durant has applied to the management for a trade. Nets general manager Sean Marks is looking for a potential home for Durant. Durant is inclined to be traded to the Suns and Heat. - DayDayNews

On July 1, Beijing time, TA reporter Charania revealed that Nets star Kevin Durant has applied to the management for a trade. Nets general manager Sean Marks is looking for a potential home for Durant. Durant is inclined to be traded to the Suns and Heat.

Durant’s application for trade is a hot topic in the United States. Philadelphia’s 4-for-1 offer is released. Famous reporter: The first choice is the Suns

05/06 1611

At 7 pm Beijing time today, the Wimbledon Tennis Open will enter the fifth day of competition. As the competition progresses, the seeded players will also have a fierce collision! The first women's singles game on the center court: Perry vs. Kareem Abdul-Jabbar (3) The second men - DayDayNews

At 7 pm Beijing time today, the Wimbledon Tennis Open will enter the fifth day of competition. As the competition progresses, the seeded players will also have a fierce collision! The first women's singles game on the center court: Perry vs. Kareem Abdul-Jabbar (3) The second men

Wimbledon Day 5 (7/1) Schedule: Djokovic and Aka reach the top 16

05/06 1831

Holiland's high-end series - Black Swan Cake is priced at 199W. This one is called Admired by the World. Its tray is made of sterling silver and the stand is made of crystal. This cake is the pinnacle of the Black Swan Cake Master. On the cake There are 99 white swans, and each w - DayDayNews

Holiland's high-end series - Black Swan Cake is priced at 199W. This one is called Admired by the World. Its tray is made of sterling silver and the stand is made of crystal. This cake is the pinnacle of the Black Swan Cake Master. On the cake There are 99 white swans, and each w

The world’s most expensive cake looks like this

05/06 1617