#Argon# A non-evaporated 16 getter made of zirconium aluminum is used as a detergent. At a certain temperature, the getter can provide a stable compound or solid solution containing trace elements O2, N2, H2, H2O, CO, CO2, CH4, etc. To achieve the goal of refining argon.

2025/06/1411:32:34 science 1141

science

As we look up at the night sky, we see an endless universe filled with billions and trillions of planets and galaxies, but if I tell you, almost everything you see in the sky is illusory, the universe is full of mysterious crevices and holes that even scientists cannot understand - DayDayNews

As we look up at the night sky, we see an endless universe filled with billions and trillions of planets and galaxies, but if I tell you, almost everything you see in the sky is illusory, the universe is full of mysterious crevices and holes that even scientists cannot understand

Scientists discover that the universe's largest hollow, can accommodate billions of suns, 6,000 times the size of the Milky Way

07/05 1970

You may not have imagined that the pumpkins that can be seen everywhere are once on the verge of extinction, which is even more unimaginable. If it weren’t for the “greed” of human beings and artificial cultivation, there would be no pumpkins and squash crops, and human domestica - DayDayNews

You may not have imagined that the pumpkins that can be seen everywhere are once on the verge of extinction, which is even more unimaginable. If it weren’t for the “greed” of human beings and artificial cultivation, there would be no pumpkins and squash crops, and human domestica

If it weren't for the "greed" of human beings, the pumpkins that can be seen everywhere now might have become extinct long ago

07/05 1329

According to a new report to be published today in the journal Nature Communications, the infection with SARS-CoV-2, the virus that triggers the COVID-19 pandemic, has been shown to reduce the number of bacterial species in a person's gut. - DayDayNews

According to a new report to be published today in the journal Nature Communications, the infection with SARS-CoV-2, the virus that triggers the COVID-19 pandemic, has been shown to reduce the number of bacterial species in a person's gut.

SARS-CoV-2 virus destroys the normal combination of gut bacteria and increases the risk of inducing other infections

07/05 1332

On November 1, at the 2022 Shenzhen Global Innovation Talent Forum, structural biologist Yan Ning announced that he will resign from his teaching position at Princeton University and become the founding president of the Shenzhen Academy of Medical Sciences. In April 2017, Yan Nin - DayDayNews

On November 1, at the 2022 Shenzhen Global Innovation Talent Forum, structural biologist Yan Ning announced that he will resign from his teaching position at Princeton University and become the founding president of the Shenzhen Academy of Medical Sciences. In April 2017, Yan Nin

Yan Ning resigns from his American teaching position and will return to China to serve

07/05 1372

CCTV News: The Mengtian Experimental Cabin and the space station combination are rendezvoused and docked. It can be said that the space "handshake" between the two largest spacecraft in my country's manned space engineering has significantly increased the difficulty of control. T - DayDayNews

CCTV News: The Mengtian Experimental Cabin and the space station combination are rendezvoused and docked. It can be said that the space "handshake" between the two largest spacecraft in my country's manned space engineering has significantly increased the difficulty of control. T

Flying the Dream | Listen to astronauts tell the hardcore story behind the "hands-in-hand" space

07/05 1728

When it comes to savages, many people will think of our Shennongjia in Hubei, because for a long time, it will always be reported that people have seen news about savages, so the Shennongjia place also adds its sense of mystery. Many people who are more interested in studying sav - DayDayNews

When it comes to savages, many people will think of our Shennongjia in Hubei, because for a long time, it will always be reported that people have seen news about savages, so the Shennongjia place also adds its sense of mystery. Many people who are more interested in studying sav

Hundreds of people witnessed "savages" appearing, and the expert inspection team was dispatched. What exactly is Shennongjia?

07/05 1488

A large number of studies over the past two decades have shown a close relationship between climate and the dynamics of human diseases such as cholera, malaria and dengue. Climate change, including long-term warming trends and short-term climate variability, may affect disease pa - DayDayNews

A large number of studies over the past two decades have shown a close relationship between climate and the dynamics of human diseases such as cholera, malaria and dengue. Climate change, including long-term warming trends and short-term climate variability, may affect disease pa

Why is climate change crucial to preventing the COVID-19 pandemic?

07/05 1626

"The Gene of Selfishness" is a work published by British scholar Richard Dawkins in 1976. The book's views are just like the title. It has such an opinion that the book was widely praised at the beginning of its publication, but it gradually became controversial several years lat - DayDayNews

"The Gene of Selfishness" is a work published by British scholar Richard Dawkins in 1976. The book's views are just like the title. It has such an opinion that the book was widely praised at the beginning of its publication, but it gradually became controversial several years lat

What is the "selfish gene"

07/05 1139

In February 2021, it was reported that seven Russian poultry farm workers were infected with H5N8 avian flu. The model has been trained on a large number of influenza genomes to understand the differences between the genomes that infect humans and infected birds. - DayDayNews

In February 2021, it was reported that seven Russian poultry farm workers were infected with H5N8 avian flu. The model has been trained on a large number of influenza genomes to understand the differences between the genomes that infect humans and infected birds.

Can AI algorithms predict the next pandemic?

07/05 1829

On November 1, at the "2022 Shenzhen Global Innovation Talent Forum", Yan Ning, a famous structural biologist and foreign academician of the National Academy of Sciences, announced that he would resign from Princeton University and return to China to assist in the establishment o - DayDayNews

On November 1, at the "2022 Shenzhen Global Innovation Talent Forum", Yan Ning, a famous structural biologist and foreign academician of the National Academy of Sciences, announced that he would resign from Princeton University and return to China to assist in the establishment o

Yan Ning: Will be returning to China soon

07/05 1294