What Happened Before History? Human Origins

2024/06/0611:54:04 science 22342574

What Happened Before History? Human Origins - DayDayNews

What Happened Before History? Human Origins - DayDayNews

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All stars visible to the naked eye are part of the Milky Way. We know that our galaxy is not the only one, there are billions of galaxies forming galaxy clusters. These large concentrations of galaxies form larger structures—galaxy filaments and lobes. But there are huge gaps bet - DayDayNews

All stars visible to the naked eye are part of the Milky Way. We know that our galaxy is not the only one, there are billions of galaxies forming galaxy clusters. These large concentrations of galaxies form larger structures—galaxy filaments and lobes. But there are huge gaps bet

What are cavities and where do they come from?

06/24 1224

Since the beginning of world's fairs in the 19th century, they have provided a stage to showcase new inventions and technologies, some of which have become an integral part of everyday life. - DayDayNews

Since the beginning of world's fairs in the 19th century, they have provided a stage to showcase new inventions and technologies, some of which have become an integral part of everyday life.

6 Everyday Inventions That Debuted at the World's Fair

06/25 1863

The related paper is titled "Direct Wireless Communication with the Human Brain through Non-Invasive Brain-Computer Metasurface Platform" and was published on eLight on June 11 as the cover paper of the current issue. - DayDayNews

The related paper is titled "Direct Wireless Communication with the Human Brain through Non-Invasive Brain-Computer Metasurface Platform" and was published on eLight on June 11 as the cover paper of the current issue.

The University of Tokyo team teamed up with the National University of Singapore and others to build an electromagnetic brain-computer metasurface, becoming a new communication paradigm

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He proposed the new concept of "mathematical technology" and used mathematical technology to promote the development of the country and society. He led the team to obtain approval to build four high-level scientific research platforms and continuously promote interdisciplinary in - DayDayNews

He proposed the new concept of "mathematical technology" and used mathematical technology to promote the development of the country and society. He led the team to obtain approval to build four high-level scientific research platforms and continuously promote interdisciplinary in

Do leading research and produce practical results! This team of academicians from Jiaotong University is super hard-core!

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As we all know, the intestinal microbiome (ie, intestinal flora) is the largest bacterial "reservoir" in the human body. It is closely related to human health and has been considered to cause obesity, metabolic syndrome, inflammatory diseases, and autoimmunity. disease, as well a - DayDayNews

As we all know, the intestinal microbiome (ie, intestinal flora) is the largest bacterial "reservoir" in the human body. It is closely related to human health and has been considered to cause obesity, metabolic syndrome, inflammatory diseases, and autoimmunity. disease, as well a

How do intestinal bacteria become pathogenic bacteria step by step? Yale scientist Nature publishes article to reveal mystery

06/25 1199

According to the "Daily Star" news on July 13, a former engineer who claimed to have worked in Area 51, an alien gathering area, revealed that the United States is imprisoning aliens. - DayDayNews

According to the "Daily Star" news on July 13, a former engineer who claimed to have worked in Area 51, an alien gathering area, revealed that the United States is imprisoning aliens.

'Ex-Area 51 engineer' says US imprisons aliens and steals their technology

06/24 1398

In the process of safeguarding the rights of asexual propagation materials, what is the biggest concern? What confusion does the court, variety rights holders and breeders, and authorized variety approval authorities have about the source of control samples? Where should the lega - DayDayNews

In the process of safeguarding the rights of asexual propagation materials, what is the biggest concern? What confusion does the court, variety rights holders and breeders, and authorized variety approval authorities have about the source of control samples? Where should the lega

The Pain of Defending Rights on Asexual Reproduction Materials—How to Prove “I Am Me”?

06/24 1881

Released for the first time ever taken by the James Webb Space Telescope. This is the most distant and clearest infrared image of the universe yet. Pictured is the SMACS 0723 galaxy cluster. - DayDayNews

Released for the first time ever taken by the James Webb Space Telescope. This is the most distant and clearest infrared image of the universe yet. Pictured is the SMACS 0723 galaxy cluster.

The most distant and clearest infrared image of the universe so far is here, and humans are expected to see what the universe looked like in its infancy.

06/24 1012

Professor Jane Gunn, PhD from the School of General Practitioners at the University of Melbourne and head of the primary care research group, and her team explored the motivations of Australian general practitioners to participate in research and the benefits they gained from par - DayDayNews

Professor Jane Gunn, PhD from the School of General Practitioners at the University of Melbourne and head of the primary care research group, and her team explored the motivations of Australian general practitioners to participate in research and the benefits they gained from par

What do general practitioners gain from participating in scientific research?

06/25 1093

The sun rises and sets. The moon disappears and the moon appears. The distance is very far. The sun rises in the morning and sets in the evening. The moon rises at night and recedes in the morning. The rising and setting of the sun is a day, the rising and setting of the moon is - DayDayNews

The sun rises and sets. The moon disappears and the moon appears. The distance is very far. The sun rises in the morning and sets in the evening. The moon rises at night and recedes in the morning. The rising and setting of the sun is a day, the rising and setting of the moon is

sun moon and distance

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As the "roof of the world", the formation and evolution of the Tibetan Plateau, especially the internal crustal deformation, thickening and uplift, and outward expansion, are the focus of research in the field of earth science. - DayDayNews

As the "roof of the world", the formation and evolution of the Tibetan Plateau, especially the internal crustal deformation, thickening and uplift, and outward expansion, are the focus of research in the field of earth science.

Hu Fangyang et al.-GRL: Have large-scale crustal flows shaped the eastern edge of the Tibetan Plateau? ——Evidence from multi-stage magmatism in Gongga Mountain-Zheduo Mountain

06/27 1759

On July 11, the Zhejiang Provincial Science and Technology Innovation Conference was held at the Provincial Great Hall of the People. At the meeting, the "2021 Zhejiang Provincial Science and Technology Award Winners List" was released. The company's "High Transmittance Ultra-Whi - DayDayNews

On July 11, the Zhejiang Provincial Science and Technology Innovation Conference was held at the Provincial Great Hall of the People. At the meeting, the "2021 Zhejiang Provincial Science and Technology Award Winners List" was released. The company's "High Transmittance Ultra-Whi

China Jushi wins provincial science and technology progress award again

06/27 1709

Fan-tailed Godwit (photographed in Yangjiang, Guangdong). Red-billed blue magpie (photographed at Peizheng Road, Dongshan Street, Guangzhou). The black-faced spoonbill is a national first-level protected wild bird (photographed in Luhu Lake, Guangzhou). Colored snipe nest (photog - DayDayNews

Fan-tailed Godwit (photographed in Yangjiang, Guangdong). Red-billed blue magpie (photographed at Peizheng Road, Dongshan Street, Guangzhou). The black-faced spoonbill is a national first-level protected wild bird (photographed in Luhu Lake, Guangzhou). Colored snipe nest (photog

"Face to face" with nearly 300 species of birds and record precious stories through lens

06/26 1797

In order for the Cowherd and the Weaver Girl to meet, magpies from all over the country used their bodies to build a bridge - the Magpie Bridge. The Cowherd and the Weaver Girl would meet on the Magpie Bridge. The "Queqiao" relay satellite has a mission orbit orbiting the Earth-M - DayDayNews

In order for the Cowherd and the Weaver Girl to meet, magpies from all over the country used their bodies to build a bridge - the Magpie Bridge. The Cowherd and the Weaver Girl would meet on the Magpie Bridge. The "Queqiao" relay satellite has a mission orbit orbiting the Earth-M

We can build a "magpie bridge" in space and date "Chang'e" on the back of the moon

06/26 1918

Different scholars have different views on the concept of "scientific communication", especially their understanding of the scope of research. There are two main schools of scientific communication research: sociology of science and citation analysis. This article sorts out their - DayDayNews

Different scholars have different views on the concept of "scientific communication", especially their understanding of the scope of research. There are two main schools of scientific communication research: sociology of science and citation analysis. This article sorts out their

How to achieve efficient and sufficient scientific communication? ——About the two major schools of scientific communication research

06/26 1475

This thousand-year-old ginkgo tree is male, with a height of 28.7 meters and a chest circumference of 7.8 meters. It requires five adults to hug it. It is shaped like a big banyan tree, with more than ten giant branches growing on the upper part of the main trunk, like umbrella b - DayDayNews

This thousand-year-old ginkgo tree is male, with a height of 28.7 meters and a chest circumference of 7.8 meters. It requires five adults to hug it. It is shaped like a big banyan tree, with more than ten giant branches growing on the upper part of the main trunk, like umbrella b

This thousand-year-old ginkgo tree is shaped like a big banyan and ranks 8th among the top ten "longevity trees" in Jiangsu.

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Text/Hua Yu Many people often ask a question, that is, can there be pure friendship between men and women? Maybe many people don't think so, because men are like that. When dealing with women, they either like them or have other agendas. Is this really the case? I don’t think so. - DayDayNews

Text/Hua Yu Many people often ask a question, that is, can there be pure friendship between men and women? Maybe many people don't think so, because men are like that. When dealing with women, they either like them or have other agendas. Is this really the case? I don’t think so.

If there are these behaviors between friends of the opposite sex, it means that the relationship is beginning to be unusual.

06/27 1796

As an ordinary person, work is for a happy life. We are pursued for value and success at work, and are subject to responsibilities and pressures, and may be subject to mental division and denial. If work is not so satisfying, there is no reason for life to be affected by it. Let - DayDayNews

As an ordinary person, work is for a happy life. We are pursued for value and success at work, and are subject to responsibilities and pressures, and may be subject to mental division and denial. If work is not so satisfying, there is no reason for life to be affected by it. Let

Five Steps to a Happy Mindset

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In the second year after Niu Wanyu's marriage, her parents-in-law had a car accident, causing both of them to become paraplegic. In order to take care of her parents-in-law, she quit her job at the bank and concentrated on taking care of her parents' daily life. My husband, Zhao - DayDayNews

In the second year after Niu Wanyu's marriage, her parents-in-law had a car accident, causing both of them to become paraplegic. In order to take care of her parents-in-law, she quit her job at the bank and concentrated on taking care of her parents' daily life. My husband, Zhao

A man despises his wife, but he doesn’t know that if I leave you, I will be the queen, which is beyond your reach.

06/27 1984

In extramarital affairs, the mistress who gets pregnant and forces her first wife to divorce is not scary, but the man who indulges the pregnant mistress in cheating is scary. If the cheating man indulges the mistress, it is basically impossible for the first wife to kick the mis - DayDayNews

In extramarital affairs, the mistress who gets pregnant and forces her first wife to divorce is not scary, but the man who indulges the pregnant mistress in cheating is scary. If the cheating man indulges the mistress, it is basically impossible for the first wife to kick the mis

The mistress who was three months pregnant came to her house to force her to divorce her. The first wife took advantage of the selfishness of the cheating man to solve the crisis.

06/27 1120

"The counselor's value orientation determines at what level he helps people." The process of psychological counseling is also a process in which the counselor accompanies the client to explore, climb, find valuable resources, and reach the top; it is also a process of guiding and - DayDayNews

"The counselor's value orientation determines at what level he helps people." The process of psychological counseling is also a process in which the counselor accompanies the client to explore, climb, find valuable resources, and reach the top; it is also a process of guiding and

The counselor’s value orientation determines at what level he helps people

06/27 1314

In recent years, the cases of historical villains have been reversed, and positive figures have been smeared repeatedly. Recently, I actually saw someone saying that Wen Tianxiang was loyal to the feudal dynasty of the Song Dynasty, so he was foolishly loyal. - DayDayNews

In recent years, the cases of historical villains have been reversed, and positive figures have been smeared repeatedly. Recently, I actually saw someone saying that Wen Tianxiang was loyal to the feudal dynasty of the Song Dynasty, so he was foolishly loyal.

Do you think Wen Tianxiang is stupid, stupid and loyal, or is he a national hero?

06/27 1769