Mysteries of the Universe. A Journey into Deep Space [Space Documentary 2023]

2024/05/2313:39:05 science 726819

Mysteries of the Universe. A Journey into Deep Space [Space Documentary 2023] - DayDayNews

Mysteries of the Universe. A Journey into Deep Space [Space Documentary 2023] - DayDayNews

1:06:12

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The metallurgical industry in the Qing Dynasty exceeded the level of the mid-Ming Dynasty. According to statistics from the Geological Survey, the national output of iron smelting by the old method was more than 170,000 tons in 1919, and the output of iron in the late Qing Dynast - DayDayNews

The metallurgical industry in the Qing Dynasty exceeded the level of the mid-Ming Dynasty. According to statistics from the Geological Survey, the national output of iron smelting by the old method was more than 170,000 tons in 1919, and the output of iron in the late Qing Dynast

Cold Knowledge of the Qing Dynasty - Metallurgical and Machinery Manufacturing Achievements of the Qing Dynasty

06/10 1613

In Thailand, because most vaccinated people have no symptoms or very mild symptoms when infected with the new coronavirus Omicron variant, many people have the option of quarantining at home. - DayDayNews

In Thailand, because most vaccinated people have no symptoms or very mild symptoms when infected with the new coronavirus Omicron variant, many people have the option of quarantining at home.

Thai experts explain: How long is enough for COVID-19 patients to be quarantined?

06/09 1186

The spring itself is elastic. After being compressed, the spring will have the tendency to return to its initial state, and therefore has elastic potential energy. We can think of it as the energy stored in the overall system of the spring. So the question is Question: If a compr - DayDayNews

The spring itself is elastic. After being compressed, the spring will have the tendency to return to its initial state, and therefore has elastic potential energy. We can think of it as the energy stored in the overall system of the spring. So the question is Question: If a compr

Put a compressed spring into strong acid. After the spring dissolves, where does the energy of the spring go?

06/09 1513

When it comes to invasive alien species, the first thing that comes to everyone's mind is that they have no natural enemies and reproduce wildly, seriously threatening the local ecological balance. Since the spring of 2022, a large number of invasive alien species have appeared i - DayDayNews

When it comes to invasive alien species, the first thing that comes to everyone's mind is that they have no natural enemies and reproduce wildly, seriously threatening the local ecological balance. Since the spring of 2022, a large number of invasive alien species have appeared i

A large number of white mud ants appear in Qingdao! A boat catches 200 kilograms a day, and not only are they inedible, but they also eat clams

06/09 1094

On July 6, the team of Professor Luan Sheng from the University of California, Berkeley, published a paper in Nature entitled. A receptor-channel trio conducts Ca. - DayDayNews

On July 6, the team of Professor Luan Sheng from the University of California, Berkeley, published a paper in Nature entitled. A receptor-channel trio conducts Ca.

Nature | Luan Sheng's team has made important breakthroughs in the fields of plant sexual reproduction and signal transduction

06/10 1171

Researchers such as Gao Fu from the Institute of Microbiology, Chinese Academy of Sciences, have just published an article in NEJM introducing the neutralizing ability of volunteer sera with different vaccination programs against Omicron subtypes. Under similar conditions, two do - DayDayNews

Researchers such as Gao Fu from the Institute of Microbiology, Chinese Academy of Sciences, have just published an article in NEJM introducing the neutralizing ability of volunteer sera with different vaccination programs against Omicron subtypes. Under similar conditions, two do

Confused about how to get vaccinated? Pay attention to the latest NEJM work such as Gao Fu

06/09 1339

This year's high temperature weather has left a deep impression on people. Since June, heat waves have occurred in many places in our country. Starting from July 6, a new round of heat waves is sweeping through parts of the northwest, north and south of our country. It is expecte - DayDayNews

This year's high temperature weather has left a deep impression on people. Since June, heat waves have occurred in many places in our country. Starting from July 6, a new round of heat waves is sweeping through parts of the northwest, north and south of our country. It is expecte

It’s heating up! Global glaciers are disappearing rapidly, and the Everest glaciers are also melting. The Arctic may be ice-free in 13 years

06/09 1383

The male protagonist is a physics genius. He discovered the secret of time at the age of 28 and successfully invented a time machine. He is a sure winner in life! Just when this great god was about to solemnly announce his great discovery to the world, an accident happened! Of co - DayDayNews

The male protagonist is a physics genius. He discovered the secret of time at the age of 28 and successfully invented a time machine. He is a sure winner in life! Just when this great god was about to solemnly announce his great discovery to the world, an accident happened! Of co

Science Fiction - Interpretation of "Ripples on Dirac's Sea"

06/10 1719

Protecting wild animals is everyone’s responsibility. The reporter learned from the Guangdong Coast Guard Bureau on July 7 that recently, law enforcement officers from the Nan'ao Work Station of the Guangdong Shantou Coast Guard Rescued a pangolin, a national first-level wild pro - DayDayNews

Protecting wild animals is everyone’s responsibility. The reporter learned from the Guangdong Coast Guard Bureau on July 7 that recently, law enforcement officers from the Nan'ao Work Station of the Guangdong Shantou Coast Guard Rescued a pangolin, a national first-level wild pro

Meet a "cute" on the road! Coast Guard law enforcement officers warmly rescue pangolins, national first-level protected animals

06/09 1082

Since the terms information and entropy are used in many branches of science, this may sound strange to those familiar with the second law of thermodynamics. How could information and entropy be identical? - DayDayNews

Since the terms information and entropy are used in many branches of science, this may sound strange to those familiar with the second law of thermodynamics. How could information and entropy be identical?

Conservation of information and the second law of thermodynamics, how can these basic laws be consistent?

06/09 1012

Pictured above is Physarum polycephalum, a protist, specifically a slime mold. The term "slime mold" does not refer to a specific single group, but is a broad term referring to several types of eukaryotes that behave similarly. Regardless, they possess intelligence, although it l - DayDayNews

Pictured above is Physarum polycephalum, a protist, specifically a slime mold. The term "slime mold" does not refer to a specific single group, but is a broad term referring to several types of eukaryotes that behave similarly. Regardless, they possess intelligence, although it l

Intelligent slime mold

06/11 1668

01. Nostalgia is a spaceship heading to Mars. ——Douyou 02. Since childhood, I have been taking care of the stars of all generations alone. ——Bai Helin's "Loneliness" 03. The stars should laugh, the universe is a remote place anyway. ——Pasternak 04. All my desires and contemplatio - DayDayNews

01. Nostalgia is a spaceship heading to Mars. ——Douyou 02. Since childhood, I have been taking care of the stars of all generations alone. ——Bai Helin's "Loneliness" 03. The stars should laugh, the universe is a remote place anyway. ——Pasternak 04. All my desires and contemplatio

Golden sentence#星星——All my desires and contemplations are the slowly exhaled air currents of this universe.

06/11 1169

Today, an insight into the vision of a once young cosmic artist shows the dust continuum and molecular lines of carbon monoxide and water seen in the pair of SPT0311-58 galaxies. (Image source: ALMA (ESO/NAOJ/NRAO)/S. - DayDayNews

Today, an insight into the vision of a once young cosmic artist shows the dust continuum and molecular lines of carbon monoxide and water seen in the pair of SPT0311-58 galaxies. (Image source: ALMA (ESO/NAOJ/NRAO)/S.

Water was discovered in ancient galaxies, which surprised astronomers. What happened?

06/11 1154

Text/Picture Yangcheng Evening News all-media reporter Wen Cong has completed about 700 experimental projects, filling many gaps in my country's scientific research field... Next month, the China Spallation Neutron Source (CSNS) will have been in operation for four years. With th - DayDayNews

Text/Picture Yangcheng Evening News all-media reporter Wen Cong has completed about 700 experimental projects, filling many gaps in my country's scientific research field... Next month, the China Spallation Neutron Source (CSNS) will have been in operation for four years. With th

Filling in many scientific research gaps! The China Spallation Neutron Source will be in operation for four years丨The party flag is flying high at the grassroots level

06/11 1511

In fact, we are not unfamiliar with the term mycotoxins. They generally exist in grains. The detection of mycotoxins can be carried out on-site. When choosing instruments for testing, we must choose brands with good quality. - DayDayNews

In fact, we are not unfamiliar with the term mycotoxins. They generally exist in grains. The detection of mycotoxins can be carried out on-site. When choosing instruments for testing, we must choose brands with good quality.

Introduction to applicable industries of mycotoxin detectors

06/11 1040

How should we choose testing instruments? When choosing together, we should focus on the quality of the product. Speaking of instruments, online residual chlorine analyzers have a wide range of uses. They are not only very accurate in detecting residual chlorine content, but can - DayDayNews

How should we choose testing instruments? When choosing together, we should focus on the quality of the product. Speaking of instruments, online residual chlorine analyzers have a wide range of uses. They are not only very accurate in detecting residual chlorine content, but can

Instructions for using online residual chlorine analyzer

06/11 1125

Amid shortages of physical gold, growing physical demand, runs on "paper gold" and soaring retail interest, the gold market remains in disarray, and now members of Congress are expressing concerns to regulators. - DayDayNews

Amid shortages of physical gold, growing physical demand, runs on "paper gold" and soaring retail interest, the gold market remains in disarray, and now members of Congress are expressing concerns to regulators.

Physical gold premium soars, U.S. lawmakers worry about COMEX gold and silver delivery default risk

06/16 1363

On April 23, Bank of China, which fell more than 2% at the opening, ended with a drop of 1.98%, significantly underperforming the market. It was also among the top losers in the banking sector and was the only one of the six major banks to fall more than 1%. - DayDayNews

On April 23, Bank of China, which fell more than 2% at the opening, ended with a drop of 1.98%, significantly underperforming the market. It was also among the top losers in the banking sector and was the only one of the six major banks to fall more than 1%.

The seven mysteries of Bank of China’s crude oil treasure are solved by futures experts one by one! Who pays for the huge losses?

06/16 1839

Stock code: 600690 Stock abbreviation: Qingdao Haier Number: Lin 2019-019 Bond code: 110049 Bond abbreviation: Haier Convertible Bonds Qingdao Haier Co., Ltd. Announcement on Carrying out Foreign Exchange Fund Derivatives Business The Board of Directors and all directors of the C - DayDayNews

Stock code: 600690 Stock abbreviation: Qingdao Haier Number: Lin 2019-019 Bond code: 110049 Bond abbreviation: Haier Convertible Bonds Qingdao Haier Co., Ltd. Announcement on Carrying out Foreign Exchange Fund Derivatives Business The Board of Directors and all directors of the C

Announcement of Qingdao Haier Co., Ltd. on launching foreign exchange derivatives business

06/16 1229

On March 7, Lunni closed soaring 76%, reaching a maximum of $55,000 per ton. On March 8, Lunni's gains once expanded to 100%, breaking through the $60,000, 70,000, 80,000, 90,000, and 100,000 US dollars in a row, rising 248% in two trading days. - DayDayNews

On March 7, Lunni closed soaring 76%, reaching a maximum of $55,000 per ton. On March 8, Lunni's gains once expanded to 100%, breaking through the $60,000, 70,000, 80,000, 90,000, and 100,000 US dollars in a row, rising 248% in two trading days.

Ten-billion-dollar counterattack! After reviewing the epic short squeeze in the futures market, what exactly did Tsingshan Group experience...

06/16 1419

On the evening of the 9th, according to media reports, Tsingshan Group responded that it would replace domestic metal nickel plates with its high matte nickel, and has allocated sufficient spot through various channels for delivery. - DayDayNews

On the evening of the 9th, according to media reports, Tsingshan Group responded that it would replace domestic metal nickel plates with its high matte nickel, and has allocated sufficient spot through various channels for delivery.

Counterattack against international giants? From a loss of US$8 billion to a profit of US$667 million? China’s “Nickel King” is confident! The spot stock is sufficient, and the Shanghai Futures Exchange cannot sit still.

06/16 1064

Pig futures delivery has designed a special processing process for force majeure, which is determined based on objective weather data provided by the China Meteorological Administration to minimize the losses of both parties. - DayDayNews

Pig futures delivery has designed a special processing process for force majeure, which is determined based on objective weather data provided by the China Meteorological Administration to minimize the losses of both parties.

Series of special topics on pig futures delivery business (8): Force majeure and abnormal situation handling for pig futures delivery

06/16 1602