Are Humans Slowly Losing Their Eyesight? | The Nearsightedness Epidemic

2024/04/2710:34:23 science 1783795

Are Humans Slowly Losing Their Eyesight? | The Nearsightedness Epidemic - DayDayNews

Are Humans Slowly Losing Their Eyesight? | The Nearsightedness Epidemic - DayDayNews

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Satellite images from NASA and the European Space Agency have captured the appearance of the first sunspot of the new solar cycle. Sunspots are areas of intense magnetic activity, dark spots visible on the surface of the sun. Sunspot activity rises and falls with an approximately - DayDayNews

Satellite images from NASA and the European Space Agency have captured the appearance of the first sunspot of the new solar cycle. Sunspots are areas of intense magnetic activity, dark spots visible on the surface of the sun. Sunspot activity rises and falls with an approximately

"Space Observation" The beginning of a new solar activity cycle

05/18 1236

But dinosaurs luckily escaped this disaster and dominated the Jurassic and Cretaceous worlds. So, what was the cause of the mass extinction of terrestrial life at the end of the Triassic? - DayDayNews

But dinosaurs luckily escaped this disaster and dominated the Jurassic and Cretaceous worlds. So, what was the cause of the mass extinction of terrestrial life at the end of the Triassic?

How to become a land overlord for 130 million years? Dinosaur: Put on a "down jacket"

05/19 1185

Dahe Daily·Yu Video Reporter Liu Ruichao Kang Yafei There is a famous story in "Liezi·Tang Wen", which is "Two Children Debating the Sun" in the textbook, "Confucius traveled eastward and saw two children arguing and asked why." Two children analyze from different angles when the - DayDayNews

Dahe Daily·Yu Video Reporter Liu Ruichao Kang Yafei There is a famous story in "Liezi·Tang Wen", which is "Two Children Debating the Sun" in the textbook, "Confucius traveled eastward and saw two children arguing and asked why." Two children analyze from different angles when the

The "smallest sun of the year" appeared on Monday, and the "dog days" are gradually approaching

05/18 1459

Recently, a latest research jointly conducted by Chinese and foreign scientists successfully achieved direct imaging of the protostellar disk at the center of the Milky Way, "seeing" the "cradle of stars" at the center of the Milky Way for the first time. According to Chinese res - DayDayNews

Recently, a latest research jointly conducted by Chinese and foreign scientists successfully achieved direct imaging of the protostellar disk at the center of the Milky Way, "seeing" the "cradle of stars" at the center of the Milky Way for the first time. According to Chinese res

Dianjing Technology｜Humanity “sees” the protostellar disk for the first time

05/18 1052

According to foreign media reports, Jeffrey Sachs, chairman of the COVID-19 Committee of the international medical journal The Lancet, said that the COVID-19 virus may not have come from nature, but may have originated from an accident in a US biotechnology laboratory. "In my opi - DayDayNews

According to foreign media reports, Jeffrey Sachs, chairman of the COVID-19 Committee of the international medical journal The Lancet, said that the COVID-19 virus may not have come from nature, but may have originated from an accident in a US biotechnology laboratory. "In my opi

Scholars say the new coronavirus may have originated in a US laboratory and wait to see how they respond

05/19 1144

According to a recent report by Germany's "Bild", Nielsen said in an interview with the media that he was very uncomfortable with China's space program, especially the signing of a memorandum of understanding with Russia "on cooperation in the establishment of an international lu - DayDayNews

According to a recent report by Germany's "Bild", Nielsen said in an interview with the media that he was very uncomfortable with China's space program, especially the signing of a memorandum of understanding with Russia "on cooperation in the establishment of an international lu

Does China want to occupy the moon? Nelson's heart is as ugly as his appearance

05/18 1124

Moscow, July 3 - RIA Novosti, Vladislav Strekopytov. In scientific articles about cosmology, the term "our universe" is often encountered. It turns out that scientists are seriously considering the possibility that others existed - before us, or parallel to us, made of antimatter - DayDayNews

Moscow, July 3 - RIA Novosti, Vladislav Strekopytov. In scientific articles about cosmology, the term "our universe" is often encountered. It turns out that scientists are seriously considering the possibility that others existed - before us, or parallel to us, made of antimatter

Parallel reality. What scientists know about other universes

05/18 1021

[Academician of the Chinese Academy of Sciences and Southwest University #Karstologist Yuan Daoxian won the International Award#] The reporter learned from Southwest University on the 3rd that at the recently held Eurokarst2022 conference at the University of Malaga in Spain, #my - DayDayNews

[Academician of the Chinese Academy of Sciences and Southwest University #Karstologist Yuan Daoxian won the International Award#] The reporter learned from Southwest University on the 3rd that at the recently held Eurokarst2022 conference at the University of Malaga in Spain, #my

[Yuan Daoxian, academician of the Chinese Academy of Sciences and Southwest University #karstologist, won the international award#]

05/19 1599

On June 23, 2022, Ansuman T. Satpathy's team from Stanford University published an article titled Genome-wide CRISPR screens of T cell exhaustion identify chromatin remodeling factors that limit T cell persistence in Cancer Cell. - DayDayNews

On June 23, 2022, Ansuman T. Satpathy's team from Stanford University published an article titled Genome-wide CRISPR screens of T cell exhaustion identify chromatin remodeling factors that limit T cell persistence in Cancer Cell.

Genome-wide CRISPR screen reveals chromosomal remodeling critical for maintenance of exhausted T cells

05/19 1312

The lobsters mentioned here specifically refer to the giant lobsters that live in the ocean. Their appearance is similar to the common lobsters in our lives, but their sizes are much larger. The reason why lobsters are said to be immortal is mainly related to an accidental captur - DayDayNews

The lobsters mentioned here specifically refer to the giant lobsters that live in the ocean. Their appearance is similar to the common lobsters in our lives, but their sizes are much larger. The reason why lobsters are said to be immortal is mainly related to an accidental captur

Theoretically, lobsters can live forever

05/18 1605

Batteries for electric cars make lithium a coveted raw material The lack of raw materials has put pressure on supply chains. A latest survey concluded that Germany is currently experiencing the most severe shortages of nine minerals, seven of which mainly come from China. 9 raw m - DayDayNews

Batteries for electric cars make lithium a coveted raw material The lack of raw materials has put pressure on supply chains. A latest survey concluded that Germany is currently experiencing the most severe shortages of nine minerals, seven of which mainly come from China. 9 raw m

Latest research: 7 of the 9 raw materials that Germany is seriously lacking mainly come from China

05/20 1369

Plants are another perspective for us humans to understand and explore the world. In their own world, their growth, blooming, fruiting, withering and prosperity, and their life processes are all very clearly visible. However, some of the characteristics they have developed in ord - DayDayNews

Plants are another perspective for us humans to understand and explore the world. In their own world, their growth, blooming, fruiting, withering and prosperity, and their life processes are all very clearly visible. However, some of the characteristics they have developed in ord

In order to survive, plants have evolved these 6 unique abilities. Netizens: Plants are also "crazy"

05/20 1496

For ocean areas, there are countless large and small islands. However, since islands are concentrated in the ocean, resources are indispensable if you want to survive on an island. Among them, there is a very unique island located in the South China Sea of my country, which is - DayDayNews

For ocean areas, there are countless large and small islands. However, since islands are concentrated in the ocean, resources are indispensable if you want to survive on an island. Among them, there is a very unique island located in the South China Sea of my country, which is

More precious than oil! Satellite view of Yongshu Island: surrounded by sea water, how can there be fresh water?

05/20 1885

Air turbine expander. Can you imagine that the air that is everywhere around us can both store energy and generate electricity? In Changzhou, Jiangsu, there is such a power station that uses air to store energy and generate electricity - the Jintan Salt Cave Compressed Air Energy - DayDayNews

Air turbine expander. Can you imagine that the air that is everywhere around us can both store energy and generate electricity? In Changzhou, Jiangsu, there is such a power station that uses air to store energy and generate electricity - the Jintan Salt Cave Compressed Air Energy

The world's first "non-supplementary combustion" compressed air energy storage power station is put into operation and the "air power bank" hidden underground

05/20 1893

For the first time in the world, high-quality whole-genome data of E. ovodovi, an extinct Equus, was successfully obtained, and the evolutionary history of Equus was reconstructed. It was found that Ovodovi belongs to three subgenus of Equus, excluding horses, zebras and donkeys. - DayDayNews

For the first time in the world, high-quality whole-genome data of E. ovodovi, an extinct Equus, was successfully obtained, and the evolutionary history of Equus was reconstructed. It was found that Ovodovi belongs to three subgenus of Equus, excluding horses, zebras and donkeys.

Ancient DNA research by a team from Jilin University and Northwest A&F University provides important evidence for the evolutionary history of Equus

05/20 1995

Earth farthest from the sun: orange sunset over water, with a ship in the foreground. On July 4, 2022, Earth will reach aphelion—our farthest point from the sun—at 7:00 UTC. But the Northern Hemisphere is experiencing its hottest summer, so you understand that our distance from t - DayDayNews

Earth farthest from the sun: orange sunset over water, with a ship in the foreground. On July 4, 2022, Earth will reach aphelion—our farthest point from the sun—at 7:00 UTC. But the Northern Hemisphere is experiencing its hottest summer, so you understand that our distance from t

Today, the Earth is farthest from the Sun

05/20 1911

#Nikon Among photographers using SLR cameras, Nikon cameras are the most used, with a proportion of 51.1%, followed by Canon at 29.9%, followed by Fujifilm and Sony in third and fourth place respectively. When choosing equipment, professional photographers will definitely choose - DayDayNews

#Nikon Among photographers using SLR cameras, Nikon cameras are the most used, with a proportion of 51.1%, followed by Canon at 29.9%, followed by Fujifilm and Sony in third and fourth place respectively. When choosing equipment, professional photographers will definitely choose

Photography Issue 118: Why do so many people use Nikon to shoot landscapes?

05/20 1048

#DSLR We know that SLR is a digital camera, and digital cameras take digital pictures. The storage method of digital pictures is generally based on the number of pixels. Each pixel is the smallest unit of area in a digital picture. The greater the number of pixels, the larger the - DayDayNews

#DSLR We know that SLR is a digital camera, and digital cameras take digital pictures. The storage method of digital pictures is generally based on the number of pixels. Each pixel is the smallest unit of area in a digital picture. The greater the number of pixels, the larger the

Photography Issue 117: What are the effective pixels of a SLR camera?

05/20 1688

First of all, let me state that I have no intention of disparaging doctors by writing this article. This is entirely my personal experience, and the purpose of telling you is that some diseases are difficult to be diagnosed clearly. That summer, I went back to my hometown to spen - DayDayNews

First of all, let me state that I have no intention of disparaging doctors by writing this article. This is entirely my personal experience, and the purpose of telling you is that some diseases are difficult to be diagnosed clearly. That summer, I went back to my hometown to spen

Some doctors are also confused

05/20 1601

Batteries for electric cars make lithium a coveted raw material The lack of raw materials has put pressure on supply chains. A latest survey concluded that Germany is currently experiencing the most severe shortages of nine minerals, seven of which mainly come from China. 9 raw m - DayDayNews

Batteries for electric cars make lithium a coveted raw material The lack of raw materials has put pressure on supply chains. A latest survey concluded that Germany is currently experiencing the most severe shortages of nine minerals, seven of which mainly come from China. 9 raw m

Latest research: 7 of the 9 raw materials that Germany is seriously lacking mainly come from China

05/20 1369

Plants are another perspective for us humans to understand and explore the world. In their own world, their growth, blooming, fruiting, withering and prosperity, and their life processes are all very clearly visible. However, some of the characteristics they have developed in ord - DayDayNews

Plants are another perspective for us humans to understand and explore the world. In their own world, their growth, blooming, fruiting, withering and prosperity, and their life processes are all very clearly visible. However, some of the characteristics they have developed in ord

In order to survive, plants have evolved these 6 unique abilities. Netizens: Plants are also "crazy"

05/20 1496

When talking about digestive system cancers such as gastric cancer and intestinal cancer, many people will immediately think of China. In fact, this is not surprising. According to data from the World Health Organization's 2022 Cancer Burden Interpretation, about 50% of gastric c - DayDayNews

When talking about digestive system cancers such as gastric cancer and intestinal cancer, many people will immediately think of China. In fact, this is not surprising. According to data from the World Health Organization's 2022 Cancer Burden Interpretation, about 50% of gastric c

Harvard study of 130,000 people: Western-style diet is more likely to cause bowel cancer! Why is the colorectal cancer rate still so high in my country?

05/20 1110