Fourth of July recorded as the unofficial hottest day ever in the world

2024/04/2914:13:42 science 113292

Fourth of July recorded as the unofficial hottest day ever in the world - DayDayNews

Fourth of July recorded as the unofficial hottest day ever in the world - DayDayNews

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Volcanoes are a common landform feature that give us the impression of danger, high temperature, and poison. Once we encounter a volcanic eruption at close range, our lives are likely to be in danger. This is relative to public perception, and is more based on the fact that the p - DayDayNews

Volcanoes are a common landform feature that give us the impression of danger, high temperature, and poison. Once we encounter a volcanic eruption at close range, our lives are likely to be in danger. This is relative to public perception, and is more based on the fact that the p

Do you think that you will definitely die if you fall into the volcanic lava? In fact, you are not.

06/01 1799

##Power Grid# If you are engaged in high-voltage power work, you may be exposed to GIS. These three letters are the English abbreviation of gas insulated fully enclosed combined electrical appliances. It can also be called "SF6 fully enclosed combined electrical appliances". Why - DayDayNews

##Power Grid# If you are engaged in high-voltage power work, you may be exposed to GIS. These three letters are the English abbreviation of gas insulated fully enclosed combined electrical appliances. It can also be called "SF6 fully enclosed combined electrical appliances". Why

What is SF6 gas? Why does it have good insulation and arc extinguishing properties?

06/02 1040

On July 5, the Wuhan Smart Geographic Information Industrial Park opened in the Huafa International Enterprise Building, and the construction of the social application node of the Hubei Provincial Satellite Center was launched in Hanyang. Map navigation, logistics inquiry, land r - DayDayNews

On July 5, the Wuhan Smart Geographic Information Industrial Park opened in the Huafa International Enterprise Building, and the construction of the social application node of the Hubei Provincial Satellite Center was launched in Hanyang. Map navigation, logistics inquiry, land r

A "Garden" opens up a new world, and the "Big Dipper" shines in Hanyang

06/02 1602

From the launch of China's first artificial earth satellite "Dongfanghong-1" in 1970, to the successful launch of China's first manned spacecraft Shenzhou 5 in 2003, to the Mars exploration journey of the "Tianwen-1" probe , until the Shenzhou 13 manned spacecraft returned succes - DayDayNews

From the launch of China's first artificial earth satellite "Dongfanghong-1" in 1970, to the successful launch of China's first manned spacecraft Shenzhou 5 in 2003, to the Mars exploration journey of the "Tianwen-1" probe , until the Shenzhou 13 manned spacecraft returned succes

Popular Science | Why do we go to space?

06/02 1578

At present, people may already know what genetic metamorphosis is through the Internet, TV and other related channels, but I am afraid many people do not know much about the related harm caused by genetic metamorphosis. Next, I will make a simple analysis for everyone. - DayDayNews

At present, people may already know what genetic metamorphosis is through the Internet, TV and other related channels, but I am afraid many people do not know much about the related harm caused by genetic metamorphosis. Next, I will make a simple analysis for everyone.

Vanmate: What is genetic metamorphosis and what are the dangers of genetic metamorphosis?

06/02 1115

Time flies. It has been more than a year since "Chang'e 5" returned to Earth. Chinese scientists are still making new important discoveries by studying the "native products" it brought back. For example, some time ago, scientists from the Chinese Academy of Sciences discovered a - DayDayNews

Time flies. It has been more than a year since "Chang'e 5" returned to Earth. Chinese scientists are still making new important discoveries by studying the "native products" it brought back. For example, some time ago, scientists from the Chinese Academy of Sciences discovered a

Did Americans really land on the moon? "Chang'e 5" made another new discovery. Why is there no lunar soil in the United States?

06/02 1384

Maybe many friends don't know. Are you wondering whether it is the same as Cordyceps? Let me give you some popular science below. The variety is complete, the quantity is sufficient, and the proportions are appropriate. - DayDayNews

Maybe many friends don't know. Are you wondering whether it is the same as Cordyceps? Let me give you some popular science below. The variety is complete, the quantity is sufficient, and the proportions are appropriate.

Get to know Cordyceps militaris, it’s really weird

06/02 1077

There are no identical creatures on the earth, and there are no identical individuals. Even identical twins will have such differences. However, scientists have concluded that there is only one ancestor of these various creatures living on the earth. Then the creatures on the ear - DayDayNews

There are no identical creatures on the earth, and there are no identical individuals. Even identical twins will have such differences. However, scientists have concluded that there is only one ancestor of these various creatures living on the earth. Then the creatures on the ear

How is the direction of biological evolution determined?

06/01 1334

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

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

The advantages and disadvantages here are not necessarily the literal meaning of strength or weakness, but rather the ability to adapt to the natural environment. There are 1.4 billion people in China and more than 7 billion people in the world. So many people are not worth menti - DayDayNews

The advantages and disadvantages here are not necessarily the literal meaning of strength or weakness, but rather the ability to adapt to the natural environment. There are 1.4 billion people in China and more than 7 billion people in the world. So many people are not worth menti

Is it possible that being unmarried and infertile is eliminating inferior genes?

06/04 1316

Let me ask you a very common sense question, can two different organisms have offspring? Without thinking about it, everyone will say no. Because of reproductive isolation, two organisms cannot produce offspring. - DayDayNews

Let me ask you a very common sense question, can two different organisms have offspring? Without thinking about it, everyone will say no. Because of reproductive isolation, two organisms cannot produce offspring.

Five women were recruited for a crossbreeding experiment with chimpanzees. What was the result?

06/04 1265

2022EHA Annual Meeting Mantle cell lymphoma (MCL) is a B-cell lymphoma with unstable genome and high mutation frequency. The characteristics of genomic instability are associated with repeated relapse and short progression-free survival (PFS) and overall survival (OS). related. - DayDayNews

2022EHA Annual Meeting Mantle cell lymphoma (MCL) is a B-cell lymphoma with unstable genome and high mutation frequency. The characteristics of genomic instability are associated with repeated relapse and short progression-free survival (PFS) and overall survival (OS). related.

2022 EHA | The prognostic role of genetic abnormalities in patients with mantle cell lymphoma

06/04 1416

Photo courtesy of cover news reporter Chen Yanfei. Interviewee. On July 5, researchers from the Chengdu Institute of Biology, Chinese Academy of Sciences, Chongqing Normal University, and Sichuan Academy of Forestry Sciences published a paper in the international plant taxonomy j - DayDayNews

Photo courtesy of cover news reporter Chen Yanfei. Interviewee. On July 5, researchers from the Chengdu Institute of Biology, Chinese Academy of Sciences, Chongqing Normal University, and Sichuan Academy of Forestry Sciences published a paper in the international plant taxonomy j

A unique and critically endangered plant in Sichuan has reappeared in the Gongga Mountains. It was difficult to find for more than a hundred years after it was first discovered by Western botanists.

06/04 1638

Flexible all-perovskite tandem solar cell with 24.7% efficiency Lightweight and flexible perovskites are very promising materials for manufacturing photovoltaics. However, the highest efficiency they have reported so far is about 20%, which is much lower than the efficiency of ri - DayDayNews

Flexible all-perovskite tandem solar cell with 24.7% efficiency Lightweight and flexible perovskites are very promising materials for manufacturing photovoltaics. However, the highest efficiency they have reported so far is about 20%, which is much lower than the efficiency of ri

Flexible all-perovskite tandem solar cells with 24.7% efficiency

06/04 1123

Regarding aliens, millions of people only have two opinions, yes or no. Elon Musk also broke his silence on aliens. Musk said aliens are so close and we need to prepare for their arrival. Why? Are aliens coming to Earth soon? When talking about his views on aliens, Musk said that - DayDayNews

Regarding aliens, millions of people only have two opinions, yes or no. Elon Musk also broke his silence on aliens. Musk said aliens are so close and we need to prepare for their arrival. Why? Are aliens coming to Earth soon? When talking about his views on aliens, Musk said that

Musk plans to develop a spacecraft with a speed of 50,000 kilometers per hour and will settle on Mars to search for aliens in the future

06/03 1963

Text/Zhang Tengjun published in the 911th issue of "China News Weekly" After a 204-day vacancy, the Pentagon on the Potomac River finally welcomed a new owner. - DayDayNews

Text/Zhang Tengjun published in the 911th issue of "China News Weekly" After a 204-day vacancy, the Pentagon on the Potomac River finally welcomed a new owner.

The Pentagon has a new owner, but he can’t restrain Trump

06/04 1824

I still remember that on this day in 1997, accompanied by the national anthem of the People's Republic of China, the five-star red flag and the bauhinia red flag were rising, Hong Kong officially returned to China, and all Chinese people began to re-understand this land with exci - DayDayNews

I still remember that on this day in 1997, accompanied by the national anthem of the People's Republic of China, the five-star red flag and the bauhinia red flag were rising, Hong Kong officially returned to China, and all Chinese people began to re-understand this land with exci

The 25th anniversary of Hong Kong’s return to China: Relive the touching story of Hong Kong from these 9 buildings

06/04 1088

There are still 4 days left before Victoria's Secret is held, and the previously legendary performers also performed a "civet cat for taiko". Swift, who was previously rumored to be coming to China, seems to be unable to come for the time being. This drama of sharing the stage wi - DayDayNews

There are still 4 days left before Victoria's Secret is held, and the previously legendary performers also performed a "civet cat for taiko". Swift, who was previously rumored to be coming to China, seems to be unable to come for the time being. This drama of sharing the stage wi

Victoria’s Secret’s sky-high price of underwear is too exaggerated. A bra costs 10 million US dollars.

06/04 1121

In the history of human science, there is such a century with bright stars and fruitful achievements. Some people call it the century of genius, and it is the 17th century. Why is the 17th century called the century of genius? Because the 17th century gathered a group of scientif - DayDayNews

In the history of human science, there is such a century with bright stars and fruitful achievements. Some people call it the century of genius, and it is the 17th century. Why is the 17th century called the century of genius? Because the 17th century gathered a group of scientif

A lawyer publicly challenged a genius mathematician to a duel. He thought he would win bronze, but he didn't expect he would be the king.

06/04 1714

On March 5, 2018, Nature published two blockbuster papers on graphene with Cao Yuan as the first author back to back. This graduate of the Junior Class of the University of Science and Technology of China and a doctoral student at the Massachusetts Institute of Technology in the - DayDayNews

On March 5, 2018, Nature published two blockbuster papers on graphene with Cao Yuan as the first author back to back. This graduate of the Junior Class of the University of Science and Technology of China and a doctoral student at the Massachusetts Institute of Technology in the

The top ten figures of the year are announced. Why does 22-year-old Cao Yuan top the list?

06/04 1173

Foreword On July 2, 2021, Liu Lang, the former chairman of Shenwan Lingxin Fund, retired due to reaching the legal age. Chen Xiaosheng took over as the new chairman and became the new helmsman. In addition to changes in leaders, fund managers also change frequently. - DayDayNews

Foreword On July 2, 2021, Liu Lang, the former chairman of Shenwan Lingxin Fund, retired due to reaching the legal age. Chen Xiaosheng took over as the new chairman and became the new helmsman. In addition to changes in leaders, fund managers also change frequently.

Shen Wanlingxin’s performance during the year was poor! The main player Fu Juan is almost at the bottom and is still in Xinfa Fund

06/04 1636