China launches Shenzhou-18 manned spaceship

2024/05/2120:08:05 science 523330

China launches Shenzhou-18 manned spaceship - DayDayNews

China launches Shenzhou-18 manned spaceship - DayDayNews

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Shape memory polymers have broad application prospects in biomedical and mechanical engineering. However, most shape memory polymer programming processes require heating, such as water baths and oil baths. However, this environmental indirect heating method has limited heating ra - DayDayNews

Shape memory polymers have broad application prospects in biomedical and mechanical engineering. However, most shape memory polymer programming processes require heating, such as water baths and oil baths. However, this environmental indirect heating method has limited heating ra

Jilin University and Huazhong University of Science and Technology joint research-shape memory polymer co-extrusion 4D printing strategy

06/01 1109

Also known as Perry David's Owl, a large owl without ear feathers. Females are always much larger than males, although no weight is available. The crown and upper feathers are very brown, with light or white stripes and spots, which are particularly prominent on the nape and mant - DayDayNews

Also known as Perry David's Owl, a large owl without ear feathers. Females are always much larger than males, although no weight is available. The crown and upper feathers are very brown, with light or white stripes and spots, which are particularly prominent on the nape and mant

Encyclopedia of Owls in the World (Wood Owl)

06/02 1876

If all deserts were turned into green spaces, it could have catastrophic consequences for Earth's entire ecosystem. For example, according to research conducted by NASA, dust from the Sahara Desert is carried by wind across the Atlantic Ocean to the Amazon rainforest, where it de - DayDayNews

If all deserts were turned into green spaces, it could have catastrophic consequences for Earth's entire ecosystem. For example, according to research conducted by NASA, dust from the Sahara Desert is carried by wind across the Atlantic Ocean to the Amazon rainforest, where it de

What if Earth’s deserts could be transformed into grasslands?

06/01 1646

This variant evolved from the BA.2 variant of the Omicron strain and is called a "second-generation variant". It has many "unusual" mutations and may be able to break through the immunity built by existing vaccines and strain infections. barrier, and the infection speed is relati - DayDayNews

This variant evolved from the BA.2 variant of the Omicron strain and is called a "second-generation variant". It has many "unusual" mutations and may be able to break through the immunity built by existing vaccines and strain infections. barrier, and the infection speed is relati

Lots of mutations and fast spread! Omicron “second generation variant” attracts attention

06/02 1690

A study published by Columbia University researchers in the journal Nature on the 5th showed that the latest Omicron subtypes, such as BA.4 and BA.5, which have caused a surge in new infections around the world, are more likely to evade vaccines than previous variants. and most a - DayDayNews

A study published by Columbia University researchers in the journal Nature on the 5th showed that the latest Omicron subtypes, such as BA.4 and BA.5, which have caused a surge in new infections around the world, are more likely to evade vaccines than previous variants. and most a

Omicron subtypes more likely to evade vaccines, treatments

06/02 1268

If a magnitude 12 earthquake occurs in the United States, what will happen to the United States? If they ask China for help, are you willing to donate? People joke: Don’t be afraid when an earthquake comes, fear is useless. You don’t need to run away from a big earthquake, and yo - DayDayNews

If a magnitude 12 earthquake occurs in the United States, what will happen to the United States? If they ask China for help, are you willing to donate? People joke: Don’t be afraid when an earthquake comes, fear is useless. You don’t need to run away from a big earthquake, and yo

If there was a 12-magnitude earthquake in the United States and you licked your face and begged China for help, would you donate money to help?

06/01 1268

Many fishing friends have such a habit. When they sit for a long time and have no food, the first thing they think of is to change the bait. But what kind of bait is the most direct and effective? - DayDayNews

Many fishing friends have such a habit. When they sit for a long time and have no food, the first thing they think of is to change the bait. But what kind of bait is the most direct and effective?

When there is no fishing for a long time, what kind of bait is the most direct and effective? Teach you a trick to do it easily

06/01 1151

Different from other creatures, our ancestors chose a very unique evolutionary route, with the brain as the core. Because of this choice, humans are now the "rulers" of the earth and have absolute dominance. Unless all other creatures on the earth unite to attack humans, then eve - DayDayNews

Different from other creatures, our ancestors chose a very unique evolutionary route, with the brain as the core. Because of this choice, humans are now the "rulers" of the earth and have absolute dominance. Unless all other creatures on the earth unite to attack humans, then eve

Five possibilities for human extinction, the last one is unexpected

06/02 1229

In addition to the electric vehicles, 5G communications, and rail transit that we are in daily contact with, silicon carbide wafers have broad application prospects in key fields such as national defense and aerospace. Due to their irreplaceable advantages, they are regarded as t - DayDayNews

In addition to the electric vehicles, 5G communications, and rail transit that we are in daily contact with, silicon carbide wafers have broad application prospects in key fields such as national defense and aerospace. Due to their irreplaceable advantages, they are regarded as t

Cheers to you: Break the technology monopoly! China's independently developed silicon carbide wafers have achieved domestic substitution

06/01 1671

The perigee of Mars is 55 million kilometers, and the apogee is a full 400 million kilometers. This is a planet that is very far away from us most of the time. Therefore, every time humans launch a probe, they have to choose the day carefully to prevent missing the most important - DayDayNews

The perigee of Mars is 55 million kilometers, and the apogee is a full 400 million kilometers. This is a planet that is very far away from us most of the time. Therefore, every time humans launch a probe, they have to choose the day carefully to prevent missing the most important

Even closer, Earth’s sister planet, why is Venus not as popular as Mars?

06/02 1979

Especially in early 2022, when the Tonga volcano erupted on a large scale, it aroused heated discussions among everyone, who were all worried about the instability of this volcano. - DayDayNews

Especially in early 2022, when the Tonga volcano erupted on a large scale, it aroused heated discussions among everyone, who were all worried about the instability of this volcano.

Chinese satellites have monitored Japan for 4 years: The snow cover on Mount Fuji has decreased, will it erupt? What could be the reason?

06/03 1819

Original Medical News article British researchers used artificial intelligence to observe brain structure and developed an algorithm that can determine whether someone has Alzheimer's disease in a single MRI scan with an accuracy of 98%, solving the problem of early detection The - DayDayNews

Original Medical News article British researchers used artificial intelligence to observe brain structure and developed an algorithm that can determine whether someone has Alzheimer's disease in a single MRI scan with an accuracy of 98%, solving the problem of early detection The

Latest research shows a single brain scan can diagnose Alzheimer's disease early with an accuracy of 98%

06/03 1645

GGV has something to say: In the low-carbon era, do you understand carbon neutrality? Achieving carbon neutrality, simply put, means that an individual or group offsets the carbon dioxide gas emitted into the atmosphere over a period of time through afforestation, energy conserva - DayDayNews

GGV has something to say: In the low-carbon era, do you understand carbon neutrality? Achieving carbon neutrality, simply put, means that an individual or group offsets the carbon dioxide gas emitted into the atmosphere over a period of time through afforestation, energy conserva

How complex is the calculation of "carbon neutrality"? One article to help you understand | GGView

06/03 1323

Colorful Yunnan Kunming News on July 6 (Jian Nanjun) On July 6, we learned from relevant authoritative channels that a 13-kilogram python broke into a farmer's home in Shuangbai County, Chuxiong Prefecture, Yunnan Province recently. The python broke into the farmer's house. The l - DayDayNews

Colorful Yunnan Kunming News on July 6 (Jian Nanjun) On July 6, we learned from relevant authoritative channels that a 13-kilogram python broke into a farmer's home in Shuangbai County, Chuxiong Prefecture, Yunnan Province recently. The python broke into the farmer's house. The l

A 13-kilogram rare giant python was discovered in Yunnan and broke into a farmer's house and ate live sheep.

06/03 1743

If a piece of electronic music could not only prevent mosquitoes from biting people frequently, but also make them "die off their offspring", would you listen to it? The researchers started to play a famous golden song on their mobile phones, and something magical happened. With - DayDayNews

If a piece of electronic music could not only prevent mosquitoes from biting people frequently, but also make them "die off their offspring", would you listen to it? The researchers started to play a famous golden song on their mobile phones, and something magical happened. With

Scientists use music to kill mosquitoes? After hearing this, mosquitoes no longer want to bite people, and even their desire to reproduce decreases.

06/03 1069

Introduction to the Yangtze River Delta G60 Laser Alliance It is reported that this article introduces liquid chromatography in detail from the aspects of process simulation, monitoring and parameter optimization. At the same time, as high-entropy alloys, amorphous alloys and sin - DayDayNews

Introduction to the Yangtze River Delta G60 Laser Alliance It is reported that this article introduces liquid chromatography in detail from the aspects of process simulation, monitoring and parameter optimization. At the same time, as high-entropy alloys, amorphous alloys and sin

Review: Research and development status of laser cladding (1)

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My youngest son has been sick and hospitalized for the past few days and can't do anything. I watched "Game of Thrones" for a while while the child was asleep. This time I rewatched the sixth episode of the third season, which was very slow. On the one hand, it is because of time - DayDayNews

My youngest son has been sick and hospitalized for the past few days and can't do anything. I watched "Game of Thrones" for a while while the child was asleep. This time I rewatched the sixth episode of the third season, which was very slow. On the one hand, it is because of time

Revisiting the large-scale "Game of Thrones", I suddenly understood that historical trends are determined by conspiracies.

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1. If a relationship fails to make you a better person, but only makes you moody and worried about gains and losses, then it is a pity that you are with the wrong person. 2. Love is mostly unsuccessful, either suffering from the boredom of finally getting married, or suffering fr - DayDayNews

1. If a relationship fails to make you a better person, but only makes you moody and worried about gains and losses, then it is a pity that you are with the wrong person. 2. Love is mostly unsuccessful, either suffering from the boredom of finally getting married, or suffering fr

Copywriting　Sad copywriting that makes people cry instantly

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How to update daily? Daily update, as the name suggests, means daily updating, sending out new words, ideas, or news every day. Daily update is a helper to develop good habits, but it seems easy to do daily update, but it is not easy to do. Today is my 56th day here, and there ar - DayDayNews

How to update daily? Daily update, as the name suggests, means daily updating, sending out new words, ideas, or news every day. Daily update is a helper to develop good habits, but it seems easy to do daily update, but it is not easy to do. Today is my 56th day here, and there ar

Thank you for not giving up, how do boys judge love and how to help, Xiaowen 54

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Someone asked: What is the use of reading? Many people answered: Reading has many benefits. Reading can increase knowledge, read can cultivate sentiments, and reading can improve oneself... Among the many benefits of reading, I think the biggest benefit is that you can experience - DayDayNews

Someone asked: What is the use of reading? Many people answered: Reading has many benefits. Reading can increase knowledge, read can cultivate sentiments, and reading can improve oneself... Among the many benefits of reading, I think the biggest benefit is that you can experience

Reading allows us to experience a different life

06/03 1517

#ShareYourToday’s Feelings# # copywriting# #情# #热# How many people’s stories can be written in just twelve sentences of copywriting? Welcome to the Twelve Emotional Copywriting Gallery. Twelve sentences are not long. You might as well come here and have a look. There is always so - DayDayNews

#ShareYourToday’s Feelings# # copywriting# #情# #热# How many people’s stories can be written in just twelve sentences of copywriting? Welcome to the Twelve Emotional Copywriting Gallery. Twelve sentences are not long. You might as well come here and have a look. There is always so

Copywriting-A person’s solo journey is also a romantic date with the earth

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Recently, Zhou Jiangyan's 80-year-old mother Zhao Xia has been crying all day. 34 years ago, she was entrusted by her relatives to help a girl from her relatives get out of the trough. This girl is her niece Zhao Jia. Now Zhao Jia is spreading bad words about her aunt. The old ma - DayDayNews

Recently, Zhou Jiangyan's 80-year-old mother Zhao Xia has been crying all day. 34 years ago, she was entrusted by her relatives to help a girl from her relatives get out of the trough. This girl is her niece Zhao Jia. Now Zhao Jia is spreading bad words about her aunt. The old ma

My aunt scraped together 70,000 yuan to start a business for her niece, but she didn’t come to visit her after she became rich. Is she busy or ungrateful?

06/03 1014