The International Space Station from my telescope 🔭🛰️🔭 #space #astrophotography #telescope #iss

2024/05/1115:20:09 science 18195015

The International Space Station from my telescope 🔭🛰️🔭 #space #astrophotography #telescope #iss - DayDayNews

The International Space Station from my telescope 🔭🛰️🔭 #space #astrophotography #telescope #iss - DayDayNews

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Generally speaking, in the weightless environment of space, water should float in the air and assume a spherical shape, as shown in the picture below. However, during the Shenzhou 13 space lecture, a photo of a water cup caused some confusion. From the picture, it can be seen tha - DayDayNews

Generally speaking, in the weightless environment of space, water should float in the air and assume a spherical shape, as shown in the picture below. However, during the Shenzhou 13 space lecture, a photo of a water cup caused some confusion. From the picture, it can be seen tha

Why doesn’t the water on the space station float out of the cup?

05/21 1507

Welfare announcement: The first 5 online/offline courses of "Clinical Genome/Exome Data Analysis Practice" have been successfully concluded. Online classes are offline classes broadcast live through Tencent Conference, real-time interaction, and video playback is recorded for unl - DayDayNews

Welfare announcement: The first 5 online/offline courses of "Clinical Genome/Exome Data Analysis Practice" have been successfully concluded. Online classes are offline classes broadcast live through Tencent Conference, real-time interaction, and video playback is recorded for unl

Issue 6 | Clinical Genome/Exome Data Analysis Practice (2022.7)

05/20 1267

Click to read the relevant answers. The reasons are nothing more than: high academic pressure, low employment rate, too bald to engage in scientific research in the laboratory, etc., which has led to endless voices in society "dissuading people from studying biology". - DayDayNews

Click to read the relevant answers. The reasons are nothing more than: high academic pressure, low employment rate, too bald to engage in scientific research in the laboratory, etc., which has led to endless voices in society "dissuading people from studying biology".

Yale Ph.D.: This major has deceived me for fifteen years, and finally I found that I made a profit

05/21 1351

Introduction: What is the "purple grape" plant commonly seen on the roadside? Are its fruits edible? Why? As the saying goes: Knowledge is treasure, ignorance is grass. In the mountains in the countryside, there are all kinds of plants everywhere. Any plant is valuable to someone - DayDayNews

Introduction: What is the "purple grape" plant commonly seen on the roadside? Are its fruits edible? Why? As the saying goes: Knowledge is treasure, ignorance is grass. In the mountains in the countryside, there are all kinds of plants everywhere. Any plant is valuable to someone

What is the "purple grape" plant commonly seen on the roadside? Are its fruits edible? Why?

05/21 1514

Editor: Yang Xiangyu Proofreader: Zhang Lu Micro (nano) plastics refer to plastic particles, films, fragments, pellets and textile fibers with particle sizes ranging from tens of nanometers to several millimeters. They are dispersed in the environmental medium and are often diffi - DayDayNews

Editor: Yang Xiangyu Proofreader: Zhang Lu Micro (nano) plastics refer to plastic particles, films, fragments, pellets and textile fibers with particle sizes ranging from tens of nanometers to several millimeters. They are dispersed in the environmental medium and are often diffi

WR | Ju Feng’s group from West Lake University reveals the impact of microplastic pollution on the bacterial flora and denitrification function of constructed wetlands

05/20 1240

There is a plot in science fiction movies where a person is frozen in ice due to an accident. When he thaws out and wakes up again hundreds of years later, he faces a completely different world than before. - DayDayNews

There is a plot in science fiction movies where a person is frozen in ice due to an accident. When he thaws out and wakes up again hundreds of years later, he faces a completely different world than before.

The world's first frozen man took 2 years to thaw. Has he been successfully awakened?

05/21 1964

Our country has a vast territory and has all kinds of terrains. Among them is a kind of landscape, the cause of which scientists have not been able to figure out yet. The story starts with NASA satellites in the United States in 2014. When they passed through the sky over Inner M - DayDayNews

Our country has a vast territory and has all kinds of terrains. Among them is a kind of landscape, the cause of which scientists have not been able to figure out yet. The story starts with NASA satellites in the United States in 2014. When they passed through the sky over Inner M

American satellites have made a major discovery: There is an "Eye of the Desert" in Inner Mongolia, China! The cause is a mystery

05/21 1772

[Source: Sichuan Ecological Environment] List of recommended search keywords for Sichuan Ecological Environment: Green Pioneers, the most beautiful grassroots environmentalists, illegally purchased red pandas, traded pangolin flake products, macaques, musk, and illegally caught w - DayDayNews

[Source: Sichuan Ecological Environment] List of recommended search keywords for Sichuan Ecological Environment: Green Pioneers, the most beautiful grassroots environmentalists, illegally purchased red pandas, traded pangolin flake products, macaques, musk, and illegally caught w

Illegal acquisition of red pandas? Sichuan announces top ten typical cases of combating crimes that damage biodiversity

05/21 1178

At present, investment institutions prefer the layout of technology platforms. Nucleic acid drugs have overcome the "difficult-to-drugability" and "undruggability" problems of traditional drugs, and have various advantages such as short research and development cycles, high resea - DayDayNews

At present, investment institutions prefer the layout of technology platforms. Nucleic acid drugs have overcome the "difficult-to-drugability" and "undruggability" problems of traditional drugs, and have various advantages such as short research and development cycles, high resea

Be wary of wasted investments and prefer investing in technology platforms! Nucleic acid drug research and development is not hot enough

05/21 1581

Introduction to the results: Since biomass carbon materials have rich microstructures, in order to study the synergistic effect of the microstructure and macrostructure of structural absorption materials. - DayDayNews

Introduction to the results: Since biomass carbon materials have rich microstructures, in order to study the synergistic effect of the microstructure and macrostructure of structural absorption materials.

Hunan University: Porous carbon materials derived from waste almond shells for use in broadband structural microwave absorbers

05/21 1691

Got a story for July 4th? Today is also called aphelion. This day is the day when the earth is farthest from the sun. The time it takes for the earth to orbit the sun is one year. The place where the earth is closest to the sun is called perihelion. It is in early July every year - DayDayNews

Got a story for July 4th? Today is also called aphelion. This day is the day when the earth is farthest from the sun. The time it takes for the earth to orbit the sun is one year. The place where the earth is closest to the sun is called perihelion. It is in early July every year

July 4th, the story you don’t know

05/23 1745

According to Global Network, in an environment of increasingly tense international situation, NASA Administrator Nelson recently made a series of remarks against China. In an interview with German media, he hyped up the "Chinese space threat theory" and bluntly stated that China - DayDayNews

According to Global Network, in an environment of increasingly tense international situation, NASA Administrator Nelson recently made a series of remarks against China. In an interview with German media, he hyped up the "Chinese space threat theory" and bluntly stated that China

NASA exaggerates China's "military space program", and China makes it clear: the United States is seeking space hegemony

05/23 1424

Cha Xiaofeng wrote on 22.07.01 Do you think humans can see the unknown? sure. How did you see it? Unknown In human fantasy, the unknown is the known "creativity". Discussions of the unknown often involve academic theoretical research, such as the principles of physical fluid mech - DayDayNews

Cha Xiaofeng wrote on 22.07.01 Do you think humans can see the unknown? sure. How did you see it? Unknown In human fantasy, the unknown is the known "creativity". Discussions of the unknown often involve academic theoretical research, such as the principles of physical fluid mech

Multidimensional Perspective: The Uncertainty of Theory First

05/23 1591

In 1887, Tesla, the "Father of Alternating Current", was walking down the streets of the United States gloomily. But that was not the case because at that time, a man named Edison was competing with him. - DayDayNews

In 1887, Tesla, the "Father of Alternating Current", was walking down the streets of the United States gloomily. But that was not the case because at that time, a man named Edison was competing with him.

The civil voltage in China is 220V, why does the United States use 110V? Is it safer to use electricity in the United States?

05/23 1294

The giant panda is my country's national treasure and a national first-level protected wild animal. When my country leases a pair of giant pandas, the annual rent collected is as high as 3.5-6.9 million yuan, not counting various other expenses such as building a panda park. It c - DayDayNews

The giant panda is my country's national treasure and a national first-level protected wild animal. When my country leases a pair of giant pandas, the annual rent collected is as high as 3.5-6.9 million yuan, not counting various other expenses such as building a panda park. It c

In 2014, a farmer's sheep in Yunnan was bitten to death, and two brothers killed a giant panda in anger. What happened?

05/23 1923

SCI Tech Daily pointed out - CGCG 396-2 is an unusual multi-arm merger galaxy located in the constellation Orion about 520 million light-years from Earth. - DayDayNews

SCI Tech Daily pointed out - CGCG 396-2 is an unusual multi-arm merger galaxy located in the constellation Orion about 520 million light-years from Earth.

Hubble Astronomy Crowdsourcing Project Discovers Unique CGCG 396-2 Multi-Armed Merging Galaxy

05/23 1362

In response to the 9-in-1 election at the end of this year, the presidents of both the Kuomintang and the Democratic Party have confiscated their party primaries. Ying-long Yau, chairman of the pro-green Taiwan Public Opinion Foundation, yesterday criticized the restoration of qu - DayDayNews

In response to the 9-in-1 election at the end of this year, the presidents of both the Kuomintang and the Democratic Party have confiscated their party primaries. Ying-long Yau, chairman of the pro-green Taiwan Public Opinion Foundation, yesterday criticized the restoration of qu

Heavy! You Yinglong Bang: The island’s party politics is sinking and a “second democratic movement” will be launched

05/23 1574

But the current Democratic Progressive Party is a bit like a cuckoo's nest. Power is determined by one person, and there are fewer and fewer people with personality. The cuckoo's nest cannot accommodate people with personality. I question, "Can there be spring in the cuckoo's nes - DayDayNews

But the current Democratic Progressive Party is a bit like a cuckoo's nest. Power is determined by one person, and there are fewer and fewer people with personality. The cuckoo's nest cannot accommodate people with personality. I question, "Can there be spring in the cuckoo's nes

Dark green also evaporated? You Yinglong: Tsai Ing-wen has overwhelming power, and the DPP cannot tolerate people with personality

05/23 1032

In addition, Lai Kuncheng also questioned Taitung County for falsifying the sales results of pineapple and custard apples. One sentence of product introduction actually shattered the mentality, which shows how panicked the separatists on the island are. - DayDayNews

In addition, Lai Kuncheng also questioned Taitung County for falsifying the sales results of pineapple and custard apples. One sentence of product introduction actually shattered the mentality, which shows how panicked the separatists on the island are.

The separatists on the island were in panic all day long, and a single product introduction actually shattered their mentality.

05/23 1302

Wine has almost become one of the essential items in the household. With the rise of the liquor industry, the market has gradually become chaotic. Various products are everywhere. People who don’t understand wine are also dazzled and fall into profit without paying attention. Whe - DayDayNews

Wine has almost become one of the essential items in the household. With the rise of the liquor industry, the market has gradually become chaotic. Various products are everywhere. People who don’t understand wine are also dazzled and fall into profit without paying attention. Whe

These four liquors are cheap and not famous, but experts say: they are all high-quality wines regardless of their appearance.

05/23 1886

Text | Miaomiao On the morning of the weekend, many people in the community were enjoying the cool air in the hall. During the chat, an aunt talked about her daughter, her face was full of pride, and she kept praising how excellent her daughter was, and even said that her daughte - DayDayNews

Text | Miaomiao On the morning of the weekend, many people in the community were enjoying the cool air in the hall. During the chat, an aunt talked about her daughter, her face was full of pride, and she kept praising how excellent her daughter was, and even said that her daughte

"My daughter must be pampered and pampered, and she will not work as a nanny at her husband's house." A mother's love is to lay the groundwork for her daughter.

05/23 1699

Many people don't have a second child, and most of them cite financial reasons. Yes, children need financial support from the time they are prepared. Nowadays, it is not easy for many people to conceive naturally. Most of them go through twists and turns or seek medical advice. E - DayDayNews

Many people don't have a second child, and most of them cite financial reasons. Yes, children need financial support from the time they are prepared. Nowadays, it is not easy for many people to conceive naturally. Most of them go through twists and turns or seek medical advice. E

Is this reason enough for you to have a second child?

05/23 1410