Environmental groups say federal government violates Clean Water Act with border sewage crisis

2024/05/1210:40:04 science 792

Environmental groups say federal government violates Clean Water Act with border sewage crisis - DayDayNews

Environmental groups say federal government violates Clean Water Act with border sewage crisis - DayDayNews

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The question raised by Xiao Li is: Yesterday, the beetle I was observing bit my finger and it escaped. However, what I can't understand is why the two beetles in the glass maintenance bottle will explode when they flap their wings. - DayDayNews

The question raised by Xiao Li is: Yesterday, the beetle I was observing bit my finger and it escaped. However, what I can't understand is why the two beetles in the glass maintenance bottle will explode when they flap their wings.

In the uninhabited land of Lop Nur, the speeding car has no wheels and can fly with flapping wings｜Science fiction story

05/22 1791

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

Recently, the team of Academician Chen Hualan of the Harbin Veterinary Research Institute of the Chinese Academy of Agricultural Sciences has made important progress in the research of H5N1 subtype highly pathogenic avian influenza viruses. This research has systematically clarif - DayDayNews

Recently, the team of Academician Chen Hualan of the Harbin Veterinary Research Institute of the Chinese Academy of Agricultural Sciences has made important progress in the research of H5N1 subtype highly pathogenic avian influenza viruses. This research has systematically clarif

Tracing the source! Scientists reveal the evolution of the new H5N1 avian influenza virus

05/22 1079

In 1992, Neal Stephenson constructed a virtual world parallel to the real world, the Metaverse, in his science fiction novel "Snow Crash". Since then, although the concept of the metaverse has not left the public eye, it has not been widely paid attention to and accepted by peopl - DayDayNews

In 1992, Neal Stephenson constructed a virtual world parallel to the real world, the Metaverse, in his science fiction novel "Snow Crash". Since then, although the concept of the metaverse has not left the public eye, it has not been widely paid attention to and accepted by peopl

Ethical Thoughts on the "Metaverse"

05/22 1778

Although infinity is a rather illusory and abstract concept, and it is quite taboo in physics to use any definition of "infinite", it is still a very interesting question. Let's not talk about "infinitely long" ladders for now. Perhaps it is more acceptable to use "long enough". - DayDayNews

Although infinity is a rather illusory and abstract concept, and it is quite taboo in physics to use any definition of "infinite", it is still a very interesting question. Let's not talk about "infinitely long" ladders for now. Perhaps it is more acceptable to use "long enough".

Can we use an infinitely long ladder to leave the earth without reaching the first cosmic speed?

05/22 1711

Due to the vastness of the universe and the diversity of life, many people have always believed that aliens should exist in the world. In recent years, with human exploration of cosmic civilization, both scientists and ordinary people have become more concerned about extraterrest - DayDayNews

Due to the vastness of the universe and the diversity of life, many people have always believed that aliens should exist in the world. In recent years, with human exploration of cosmic civilization, both scientists and ordinary people have become more concerned about extraterrest

The Love Island star claims to have seen a UFO with her brother, and says her phone was interfered with by three purple aliens

05/22 1251

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

The 6,000-meter deep sea is a world that is difficult for humans to reach. Some scientists once said that compared with the detection of the deep sea world, space exploration may be simpler. The deep sea is always deep and mysterious. During the Cold War between the United States - DayDayNews

The 6,000-meter deep sea is a world that is difficult for humans to reach. Some scientists once said that compared with the detection of the deep sea world, space exploration may be simpler. The deep sea is always deep and mysterious. During the Cold War between the United States

2.53 meters long! Strange fish found 2,000 meters deep in Japan, looks fierce: Experts think it is unusual

05/22 1525

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

⇩ ⇩ ⇩ ⇩. More biolighting information can be found in the biolighting demonstration area in Hall 4.2, Area 4.2 of GILE2022A. Click on the "link" to get exhibition tickets. - DayDayNews

⇩ ⇩ ⇩ ⇩. More biolighting information can be found in the biolighting demonstration area in Hall 4.2, Area 4.2 of GILE2022A. Click on the "link" to get exhibition tickets.

GILE2022 | Authoritative celebrities give heavy support to explore new trends in bio-lighting

05/21 1354

Especially in the aerospace field, everyone is scrambling to be the first. Since ancient times, the weak will choose to emulate the strong, so many countries regard the United States as an example for them to learn from and as a goal to pursue. - DayDayNews

Especially in the aerospace field, everyone is scrambling to be the first. Since ancient times, the weak will choose to emulate the strong, so many countries regard the United States as an example for them to learn from and as a goal to pursue.

Is there only a 15-year gap between the aerospace capabilities of China and the United States? Aerospace academician: The real gap may be far more than that

05/23 1414

Text | "China Science News" reporter Zhang Shuanghu 35 years ago, when the National Natural Science Foundation of China Youth Science Fund (hereinafter referred to as the Youth Fund) project was established, it was "reserved" for a young person for one year. Immediately afterward - DayDayNews

Text | "China Science News" reporter Zhang Shuanghu 35 years ago, when the National Natural Science Foundation of China Youth Science Fund (hereinafter referred to as the Youth Fund) project was established, it was "reserved" for a young person for one year. Immediately afterward

Academician Deng Zixin: After receiving 50,000 yuan from the Youth Fund, my mood is no less than the millions today

05/23 1749

On June 23, the Changer Dingyao 64 rocket lifted off from the Xichang Satellite Launch Center, sending three remote sensing satellites of the Ministry of Agriculture and Rural Affairs 3502 Group A, B, and C into low Earth orbit. However, this is not all of its mission. According - DayDayNews

On June 23, the Changer Dingyao 64 rocket lifted off from the Xichang Satellite Launch Center, sending three remote sensing satellites of the Ministry of Agriculture and Rural Affairs 3502 Group A, B, and C into low Earth orbit. However, this is not all of its mission. According

The arrival of China’s solar sail is not the first time it has entered space. We cannot miss it anymore in the new era of navigation.

05/23 1795

I wonder if you have noticed a special-looking plant when you often go to the river in summer. There is a wetland park near my home. In the summer, I will go to the wetland park with my family. When passing by a place with water, I can see a plant that looks like a sausage, becau - DayDayNews

I wonder if you have noticed a special-looking plant when you often go to the river in summer. There is a wetland park near my home. In the summer, I will go to the wetland park with my family. When passing by a place with water, I can see a plant that looks like a sausage, becau

Cattail: looks like a "sausage" and is common near water. It has many values and is full of treasures.

05/23 1252

The World Meteorological Organization stipulates that when a certain climate element(s) reaches a return rate of 25 years, it is called an extreme climate. Extreme climates include droughts, floods, high-temperature heat waves, and low-temperature cold damage. As pollution become - DayDayNews

The World Meteorological Organization stipulates that when a certain climate element(s) reaches a return rate of 25 years, it is called an extreme climate. Extreme climates include droughts, floods, high-temperature heat waves, and low-temperature cold damage. As pollution become

Abnormal weather will occur in many places in 2022! Are Hawking's climate predictions credible? Analysis: Be wary of extremes

05/23 1774

Modern science believes that our universe was born 13.8 billion years ago. 13.8 billion years ago, a singularity exploded. The singularity is an infinite mass, infinite energy, infinite heat, infinite mass, and infinite density. Large, infinitely small point. After the explosion - DayDayNews

Modern science believes that our universe was born 13.8 billion years ago. 13.8 billion years ago, a singularity exploded. The singularity is an infinite mass, infinite energy, infinite heat, infinite mass, and infinite density. Large, infinitely small point. After the explosion

There is a gravitational source outside the orbit of Pluto. Scientists: It may be the legendary ninth planet

05/23 1449

Emperor Kangxi in the history of the Qing Dynasty had outstanding political achievements throughout his life. He ascended the throne at the age of eight and took charge of the government at the age of 14. He then captured Oboi, cut off the three vassals, conquered Taiwan, defeate - DayDayNews

Emperor Kangxi in the history of the Qing Dynasty had outstanding political achievements throughout his life. He ascended the throne at the age of eight and took charge of the government at the age of 14. He then captured Oboi, cut off the three vassals, conquered Taiwan, defeate

Is "nine sons seizing the direct descendants" really a political stain on Emperor Kangxi? The truth is exactly the opposite

05/23 1832

There is a small forest in Fengdenwu Town, Fengrun District, Tangshan. Due to its pleasant environment, it has always been a place for leisure and entertainment for nearby villagers. Many people gather here to sing, dance square dances, and enjoy the cool weather in the summer, s - DayDayNews

There is a small forest in Fengdenwu Town, Fengrun District, Tangshan. Due to its pleasant environment, it has always been a place for leisure and entertainment for nearby villagers. Many people gather here to sing, dance square dances, and enjoy the cool weather in the summer, s

Why did the murderer of the Tangshan Grove Murder Case commit the crime in such a sensitive period?

05/23 1531

Looking back on the market recently, it can be said that the overall market has been very, very good. However, if you look at the gains of the CSI 300 and CSI 500 during this period, you will feel very different. I have also recently been optimistic about the CSI 500 and CSI 500. - DayDayNews

Looking back on the market recently, it can be said that the overall market has been very, very good. However, if you look at the gains of the CSI 300 and CSI 500 during this period, you will feel very different. I have also recently been optimistic about the CSI 500 and CSI 500.

CSI 500 and CSI 1000 are becoming more and more important

05/23 1199

Recently, with the launch of the large-scale fantasy martial arts drama "Snow in the Snow", it has attracted the attention of a large number of netizens, and many viewers' complaints have become more and more intense as the plot progresses. "In the Snow" is undoubtedly the most p - DayDayNews

Recently, with the launch of the large-scale fantasy martial arts drama "Snow in the Snow", it has attracted the attention of a large number of netizens, and many viewers' complaints have become more and more intense as the plot progresses. "In the Snow" is undoubtedly the most p

Heroine Zhang Tianai: She has good looks and acting skills, but why can’t she become popular?

05/23 1699

The two new colors of Huawei P50 Pocket adopt a fashionable splicing design. The two folded sides are made of high-grade plain leather and glass, giving the two sides completely different feel and texture effects, thus forming a very fashionable collision effect. - DayDayNews

The two new colors of Huawei P50 Pocket adopt a fashionable splicing design. The two folded sides are made of high-grade plain leather and glass, giving the two sides completely different feel and texture effects, thus forming a very fashionable collision effect.

Huawei P50 Pocket with fashionable splicing design is released, P50 is as cheap as a beggar, netizens cheer

05/23 1600

On June 21 this year, the topic "Information leakage in the Xuexitong database is suspected" became a hot search on Weibo. Relevant information revealed that the data included in the publicly sold data of the college student learning software "Chaoxing Xuetong" included name, gen - DayDayNews

On June 21 this year, the topic "Information leakage in the Xuexitong database is suspected" became a hot search on Weibo. Relevant information revealed that the data included in the publicly sold data of the college student learning software "Chaoxing Xuetong" included name, gen

Corporate Compliance Examination Network: Financial Auditors Pay Attention, Corporate Compliance is a New Way to Get Promotion and Salary Increase

05/23 1146