Kunming, Yunnan🇨🇳 Beautiful Spring City, China's Most Livable City (4K UHD)

2024/06/0316:35:05 science 13781

Kunming, Yunnan🇨🇳 Beautiful Spring City, China's Most Livable City (4K UHD) - DayDayNews

Kunming, Yunnan🇨🇳 Beautiful Spring City, China's Most Livable City (4K UHD) - DayDayNews

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Lithium-sulfur batteries have an energy density of up to 2600 Wh kg-1 and are the next generation secondary batteries with great application prospects. However, there are several important scientific issues with sulfur cathodes that seriously affect the electrochemical performanc - DayDayNews

Lithium-sulfur batteries have an energy density of up to 2600 Wh kg-1 and are the next generation secondary batteries with great application prospects. However, there are several important scientific issues with sulfur cathodes that seriously affect the electrochemical performanc

Huazhong University of Science and Technology: Porosity design of high-loading sulfur cathode with high sulfur utilization rate

06/27 1320

The summer solstice is the third day of the summer solstice, and the minor summer heat is the first day of the lunar month. Tomorrow is the 18th day of the sixth lunar month, which is the first day of the day. - DayDayNews

The summer solstice is the third day of the summer solstice, and the minor summer heat is the first day of the lunar month. Tomorrow is the 18th day of the sixth lunar month, which is the first day of the day.

As the old saying goes: "When the sun sets in Qinglong, autumn will be cool." If it sets in tomorrow, how long will it be hot this year?

06/27 1129

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

On the evening of July 1962, a shocking scene occurred on the top of the Jade Emperor of Mount Tai in my country. A white fireball about 15 centimeters in diameter broke through the window. - DayDayNews

On the evening of July 1962, a shocking scene occurred on the top of the Jade Emperor of Mount Tai in my country. A white fireball about 15 centimeters in diameter broke through the window.

The most dangerous mysterious phenomenon in the world really happened! Don't hesitate to run away if you see it

06/27 1557

Abstract: The "golden ear" parasitizing on mulberry trees, if you are lucky enough to come across it and take it home, it is as rare as Ganoderma lucidum. Mulberry trees are a relatively common tree in rural areas. Although few people plant mulberry trees in their yards or in fro - DayDayNews

Abstract: The "golden ear" parasitizing on mulberry trees, if you are lucky enough to come across it and take it home, it is as rare as Ganoderma lucidum. Mulberry trees are a relatively common tree in rural areas. Although few people plant mulberry trees in their yards or in fro

The "golden ear" parasitizing on mulberry trees, if you are lucky enough to come across it and take it home, it is as rare as Ganoderma lucidum

06/25 1981

Introduction Designing bifunctional oxygen electrocatalysts with high activity, long-lasting stability, and low cost for rechargeable zinc-air batteries (RZABs) is a daunting challenge. - DayDayNews

Introduction Designing bifunctional oxygen electrocatalysts with high activity, long-lasting stability, and low cost for rechargeable zinc-air batteries (RZABs) is a daunting challenge.

Progress in research on high-efficiency bifunctional oxygen electrocatalysts for rechargeable zinc-air batteries

06/27 1521

Modern astronomical observations and experiments by aliens support the view that any celestial body in the universe, as long as the conditions are suitable, may produce primitive life and gradually evolve into advanced organisms. In recent years, scientists have been dedicated to - DayDayNews

Modern astronomical observations and experiments by aliens support the view that any celestial body in the universe, as long as the conditions are suitable, may produce primitive life and gradually evolve into advanced organisms. In recent years, scientists have been dedicated to

The possibility of life beyond Earth

06/26 1613

Introduction to the Yangtze River Delta G60 Laser Alliance This article studies the significant impact of magnetic fields on the defects and performance of the cladding layer. The morphology evolution, phase composition, element distribution, thermal expansion and thermal stress - DayDayNews

Introduction to the Yangtze River Delta G60 Laser Alliance This article studies the significant impact of magnetic fields on the defects and performance of the cladding layer. The morphology evolution, phase composition, element distribution, thermal expansion and thermal stress

Effect of magnetic field on laser cladding crack control of Co-based alloys

06/27 1629

Results Introduction The electrochemical reduction of carbon dioxide (CO 2 ) to ethanol is a promising strategy for global warming mitigation and resource utilization. However, the conversion of CO2 to ethanol remains a huge challenge with low activity and selectivity due to the - DayDayNews

Results Introduction The electrochemical reduction of carbon dioxide (CO 2 ) to ethanol is a promising strategy for global warming mitigation and resource utilization. However, the conversion of CO2 to ethanol remains a huge challenge with low activity and selectivity due to the

Nanchang University: Phosphorus-doped graphene aerogel for CO2 to ethanol conversion

06/27 1399

Intense rainstorms wash away the North American forests, hiding dangers in the dense forests! If kindness is also a sin, then today is the day when the largest herbivorous dinosaur in the forest will be sentenced! Waves of wailing sounds echoed in the forest! Blood is the last ba - DayDayNews

Intense rainstorms wash away the North American forests, hiding dangers in the dense forests! If kindness is also a sin, then today is the day when the largest herbivorous dinosaur in the forest will be sentenced! Waves of wailing sounds echoed in the forest! Blood is the last ba

A wonderful showdown between the giant prehistoric creature Tyrannosaurus rex, who is the real head of the family?

06/25 1837

On July 10, 2022, the Journal of Medical Virology, an authoritative international journal of virology, published online a multi-center study on the safety and immunogenicity of the domestically produced inactivated COVID-19 vaccine for people with liver cancer, completed in coope - DayDayNews

On July 10, 2022, the Journal of Medical Virology, an authoritative international journal of virology, published online a multi-center study on the safety and immunogenicity of the domestically produced inactivated COVID-19 vaccine for people with liver cancer, completed in coope

A multi-center study on the safety and immunogenicity of the domestic inactivated COVID-19 vaccine for people with liver cancer

06/28 1862

Why is it said that all the water on earth cannot fill a Klein bottle? What is a Klein bottle? Source: Network four-dimensional space and Klein bottle. One dimension is a linear motion state, two dimensions are a ring-shaped plane state, three dimensions are a spherical three-dim - DayDayNews

Why is it said that all the water on earth cannot fill a Klein bottle? What is a Klein bottle? Source: Network four-dimensional space and Klein bottle. One dimension is a linear motion state, two dimensions are a ring-shaped plane state, three dimensions are a spherical three-dim

Special "Bottle" and the Mystery of the Universe

06/28 1100

Skin diseases are the fourth leading cause of human health problems, affecting nearly 900 million people around the world [1-2]. Dermatology drug development projects have increased significantly in recent years. Currently, there are hundreds of clinical trials ongoing or in the - DayDayNews

Skin diseases are the fourth leading cause of human health problems, affecting nearly 900 million people around the world [1-2]. Dermatology drug development projects have increased significantly in recent years. Currently, there are hundreds of clinical trials ongoing or in the

Premier Insights: Research Design and Operational Considerations for Dermatology Clinical Trials in the New Era

06/28 1194

Andromeda over the Sahara. The Andromeda Galaxy is the farthest thing we can see with the naked eye from Earth. The galaxy is about 2.5 million light-years away from Earth. In a few billion years it will collide with our Milky Way and eventually merge. - DayDayNews

Andromeda over the Sahara. The Andromeda Galaxy is the farthest thing we can see with the naked eye from Earth. The galaxy is about 2.5 million light-years away from Earth. In a few billion years it will collide with our Milky Way and eventually merge.

Do you believe the world is real?

06/28 1381

Introduction: The "three-eyed monster" in the rice fields looks like a fish and a shrimp. When I was a child, I used to catch it and feed it to ducks. Is it a pest? The South is about to usher in the "double robbery", which was the farm work that rural children were most afraid o - DayDayNews

Introduction: The "three-eyed monster" in the rice fields looks like a fish and a shrimp. When I was a child, I used to catch it and feed it to ducks. Is it a pest? The South is about to usher in the "double robbery", which was the farm work that rural children were most afraid o

The "three-eyed dinosaur shrimp" in the rice fields looks like fish and shrimp. When I was a child, I used to catch it to feed ducks. Is it a pest?

06/28 1416

This article is reprinted from the "Chinese Biophysical Society" public account Chinese Biophysical Society. The official subscription account of the Chinese Biophysical Society serves BSC members and professionals in the field of biophysics. 300 original articles "Tan Jiazhen Li - DayDayNews

This article is reprinted from the "Chinese Biophysical Society" public account Chinese Biophysical Society. The official subscription account of the Chinese Biophysical Society serves BSC members and professionals in the field of biophysics. 300 original articles "Tan Jiazhen Li

"Talking about Awards" Special | Things about the Tan Jiazhen Life Science Award

06/28 1790

In an environment of rising inflation and logistics costs, rumors of Apple price increases have been circulating for a long time. Embarrassingly, the mobile phone market is facing the real problem of declining consumer desire to purchase mobile phones. In the past two years, Appl - DayDayNews

In an environment of rising inflation and logistics costs, rumors of Apple price increases have been circulating for a long time. Embarrassingly, the mobile phone market is facing the real problem of declining consumer desire to purchase mobile phones. In the past two years, Appl

iPhone 14 will have a big surprise, and the advantages of the previous flagship models will be lost, and low-price clearance will begin to accelerate

06/28 1771

Although mobile phones in recent years have been making continuous breakthroughs in terms of hardware, they have not designed a good mobile phone that can make people shine. Therefore, the newly released mobile phones now make everyone feel that they are mediocre and not amazing - DayDayNews

Although mobile phones in recent years have been making continuous breakthroughs in terms of hardware, they have not designed a good mobile phone that can make people shine. Therefore, the newly released mobile phones now make everyone feel that they are mediocre and not amazing

Best designed phone of the year? After this phone was released, netizens’ eyes lit up. Is it worth buying?

06/28 1561

The Three Kingdoms is a historical period that started from the Eastern Han Dynasty and started from the Western Jin Dynasty. It was divided into three regimes: Cao Wei, Shu Han, and Dong Wu. In 220 AD, Cao Pi forced the Han Dynasty to offer the throne to Emperor Xian. Cao Pi usu - DayDayNews

The Three Kingdoms is a historical period that started from the Eastern Han Dynasty and started from the Western Jin Dynasty. It was divided into three regimes: Cao Wei, Shu Han, and Dong Wu. In 220 AD, Cao Pi forced the Han Dynasty to offer the throne to Emperor Xian. Cao Pi usu

When Cao Cao, Liu Bei, and Sun Quan fought for the world, the one who had the last laugh was not the hero, but Sima Yi, who lived the longest.

06/28 1655

On July 21, 1951, Chairman Mao met with a girl from Hunan in the reception room of Zhongnanhai. After speaking, Chairman Mao actually became sad. He looked out the window and paused for a long time before continuing: "Your father was a close friend of mine. He was a better revolu - DayDayNews

On July 21, 1951, Chairman Mao met with a girl from Hunan in the reception room of Zhongnanhai. After speaking, Chairman Mao actually became sad. He looked out the window and paused for a long time before continuing: "Your father was a close friend of mine. He was a better revolu

In 1951, Chairman Mao met a girl in Zhongnanhai and said sadly: Your father was my best friend.

06/28 1056

Aries Aries people have a pioneering spirit, have prosperous fortunes, skyrocketing fortunes, and rising careers. They are good at strategizing, and their great fortune is coming, and they have superhuman stability. Winning the appreciation and support of noble people, Aries peop - DayDayNews

Aries Aries people have a pioneering spirit, have prosperous fortunes, skyrocketing fortunes, and rising careers. They are good at strategizing, and their great fortune is coming, and they have superhuman stability. Winning the appreciation and support of noble people, Aries peop

Starting from August 8th, the four major zodiac signs will have countless golden touches, and their fortune will skyrocket.

06/28 1578

Tech Planet reported on July 15 that according to Sina Technology, Xiaomi’s car manufacturing is about to usher in a major milestone - at a public event in August, Lei Jun will bring Xiaomi’s engineering prototype car to the stage, and then start a series of test. - DayDayNews

Tech Planet reported on July 15 that according to Sina Technology, Xiaomi’s car manufacturing is about to usher in a major milestone - at a public event in August, Lei Jun will bring Xiaomi’s engineering prototype car to the stage, and then start a series of test.

Lei Jun will debut with Xiaomi engineering prototype in August and start a series of tests

06/28 1100