What is Dark Matter and Dark Energy?

2024/05/0508:58:05 science 11784144

What is Dark Matter and Dark Energy? - DayDayNews

What is Dark Matter and Dark Energy? - DayDayNews

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It might be tempting to use a cup with a green “Plant-Based” label for a cup of coffee, or see that the plastic utensils in your takeout are “100% compostable.” Some comfort. So could a plastic made from plants rather than petroleum actually melt harmlessly in the environment? - DayDayNews

It might be tempting to use a cup with a green “Plant-Based” label for a cup of coffee, or see that the plastic utensils in your takeout are “100% compostable.” Some comfort. So could a plastic made from plants rather than petroleum actually melt harmlessly in the environment?

"Science" Have you ever used environmentally friendly plastics made from plants?

06/10 1657

The Earth is a planet filled with liquid water, with approximately 71% of its surface area covered by seawater, and this number is getting larger as sea levels rise due to global warming. Many people may have wondered what the bottom of the sea looks like. The simple answer is th - DayDayNews

The Earth is a planet filled with liquid water, with approximately 71% of its surface area covered by seawater, and this number is getting larger as sea levels rise due to global warming. Many people may have wondered what the bottom of the sea looks like. The simple answer is th

Why is it said that it rained for millions of years before the earth finally had an ocean?

06/09 1008

Paris, July 7, local time, France had 161,265 new confirmed patients and 89 new deaths within 24 hours, bringing the total to 149,943. - DayDayNews

Paris, July 7, local time, France had 161,265 new confirmed patients and 89 new deaths within 24 hours, bringing the total to 149,943.

An increase of 161,000 cases! New variant of COVID-19 detected in Europe! Fuel subsidy launched in October! France plans to limit property tax increases! Pasta and meat prices are going crazy

06/10 1662

Researchers including Daohua Jiang from the Institute of Physics, Chinese Academy of Sciences, and William Catterall and Ning Zheng from the University of Washington analyzed the structure of the open-state cardiac sodium channel (NaV1.5) and analyzed its working principle (1). - DayDayNews

Researchers including Daohua Jiang from the Institute of Physics, Chinese Academy of Sciences, and William Catterall and Ning Zheng from the University of Washington analyzed the structure of the open-state cardiac sodium channel (NaV1.5) and analyzed its working principle (1).

Cell | Open state myocardial sodium channel structure

06/09 1285

As we said before, oracle bones are keel bones and belong to the fossil category. So the first question is, did these fossils appear first and then people carved them on them, or did people find these bones first and carve words on them, and then these bones gradually evolved int - DayDayNews

As we said before, oracle bones are keel bones and belong to the fossil category. So the first question is, did these fossils appear first and then people carved them on them, or did people find these bones first and carve words on them, and then these bones gradually evolved int

"Quest Files" Unsolved Mysteries of the World - The Black-Headed Man from the East 2

06/10 1017

Recently, researchers such as Broad Institute of MIT and Harvard David Liu published a review in Cell to introduce the research progress in this field. - DayDayNews

Recently, researchers such as Broad Institute of MIT and Harvard David Liu published a review in Cell to introduce the research progress in this field.

Cell | David Liu and others review the research progress of gene editing vectors

06/09 1876

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

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

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

Every spring and summer is the time when most young birds learn survival skills such as leaving the nest to fly and foraging for food. Due to rain, strong winds, physical strength and other reasons, many young birds will accidentally fall from the trees when learning to fly. . Wh - DayDayNews

Every spring and summer is the time when most young birds learn survival skills such as leaving the nest to fly and foraging for food. Due to rain, strong winds, physical strength and other reasons, many young birds will accidentally fall from the trees when learning to fly. . Wh

Don't pick up the birds on the roadside! Please let them go home on their own

06/10 1497

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

Super Junior returns today (12th) with the regular 11th album "The Road: Keep on Going". This album is another turning point in Super Junior's continuous journey. Through the title song "Mango" and other 5 highly completed songs, Showing the integrity of Super Junior more clearly - DayDayNews

Super Junior returns today (12th) with the regular 11th album "The Road: Keep on Going". This album is another turning point in Super Junior's continuous journey. Through the title song "Mango" and other 5 highly completed songs, Showing the integrity of Super Junior more clearly

Super Junior returns with new album, shares the secret of longevity: every sentence is hilarious

06/17 1811

Among these Korean stars, there is also a group of people who are called "born to be idols." In addition to their current performance and achievements, looking back at the past, they were trainees for less than half a year! - DayDayNews

Among these Korean stars, there is also a group of people who are called "born to be idols." In addition to their current performance and achievements, looking back at the past, they were trainees for less than half a year!

I was born to be an idol! These Korean stars have been trainees for less than half a year

06/17 1469

Let’s take a look at the 5 K-Pop idols with the shortest trainee time. They are all trainees for less than 5 months! ! ! Most idols go through many, many years of training before debuting. With an average span of one to eight years, they work toward their dreams. TWICE’s Jihyo is - DayDayNews

Let’s take a look at the 5 K-Pop idols with the shortest trainee time. They are all trainees for less than 5 months! ! ! Most idols go through many, many years of training before debuting. With an average span of one to eight years, they work toward their dreams. TWICE’s Jihyo is

Check out the 5 K-Pop idols who have been trainees for the shortest time. They are all trainees for less than 5 months.

06/17 1176

This move not only seriously damaged Yunho's long-established image, but also announced that he was quitting the men's team competition show "KINGDOM" where he co-hosted with his teammate Changmin. It was not until recently that he issued an all-white post on his personal IG to a - DayDayNews

This move not only seriously damaged Yunho's long-established image, but also announced that he was quitting the men's team competition show "KINGDOM" where he co-hosted with his teammate Changmin. It was not until recently that he issued an all-white post on his personal IG to a

Check out SM’s 8 controversial male idols! Drunk driving, love affairs, all kinds of things

06/17 1934

"K-POP legend" SUPER JUNIOR shows off pure white charm. At 10 pm on June 20th (Beijing time), another set of group teaser photos for the regular 11th album Vol.1 "The Road: Keep on Going", which will be released on July 12th, were released through SUPER JUNIOR's official SNS. - DayDayNews

"K-POP legend" SUPER JUNIOR shows off pure white charm. At 10 pm on June 20th (Beijing time), another set of group teaser photos for the regular 11th album Vol.1 "The Road: Keep on Going", which will be released on July 12th, were released through SUPER JUNIOR's official SNS.

SUPER JUNIOR will return on July 12, and additional group teaser photos of the regular 11th album Vol.

06/17 1438

Today, Donghae, a member of the boy band Super Junior, will express his affection for Jeon So-min on the SBS variety show "Running Man". - DayDayNews

Today, Donghae, a member of the boy band Super Junior, will express his affection for Jeon So-min on the SBS variety show "Running Man".

SJ appears in "Running Man", Donghae expresses his affection for Jeon So-min

06/17 1194