This Is What Scientists Found at the Bottom of the Niagara Falls That Left Them so Disturbed

2024/04/2900:16:19 science 2988109

This Is What Scientists Found at the Bottom of the Niagara Falls That Left Them so Disturbed - DayDayNews

This Is What Scientists Found at the Bottom of the Niagara Falls That Left Them so Disturbed - DayDayNews

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Zhang Ailing said - "Life is a gorgeous robe covered with lice." Lice is a general name for a class of insects, including nearly 5,000 species of wingless parasitic insects. They are obligate parasites that live in the hair or feathers of warm-blooded hosts (birds and mammals). H - DayDayNews

Zhang Ailing said - "Life is a gorgeous robe covered with lice." Lice is a general name for a class of insects, including nearly 5,000 species of wingless parasitic insects. They are obligate parasites that live in the hair or feathers of warm-blooded hosts (birds and mammals). H

Latest research: The origin of lice - African birds spread to animals, animals spread to humans

05/26 1407

Some time ago, the ANDA application of Hengrui Medicine's iodixanol was approved in the United States, which brought a long-lost excitement to the long-dormant generic drug industry and also aroused people's attention to generic drugs. - DayDayNews

Some time ago, the ANDA application of Hengrui Medicine's iodixanol was approved in the United States, which brought a long-lost excitement to the long-dormant generic drug industry and also aroused people's attention to generic drugs.

Are “generic drugs” reliable? State Food and Drug Administration explains "What is consistency evaluation of generic drugs"

05/26 1428

Introduction Zinc-ion batteries (ZIBs) have emerged as an excellent energy storage device due to their acceptable safety performance, low cost, and ease of assembly. However, the inherent shortcomings of carbon-based current collectors used to enhance the energy storage performan - DayDayNews

Introduction Zinc-ion batteries (ZIBs) have emerged as an excellent energy storage device due to their acceptable safety performance, low cost, and ease of assembly. However, the inherent shortcomings of carbon-based current collectors used to enhance the energy storage performan

Gyeongsang University, South Korea: Heteroatom doping improves graphene films for zinc-ion batteries

05/26 1745

Elon Musk introduces the Dragon V2 spacecraft on May 29, 2014 in Hawthorne, California. In May 2020, millions of Americans witnessed two NASA astronauts: Robert Behnken and Douglas Hurley , aboard the Crew Dragon spacecraft, flying to the International Space Station at a speed of - DayDayNews

Elon Musk introduces the Dragon V2 spacecraft on May 29, 2014 in Hawthorne, California. In May 2020, millions of Americans witnessed two NASA astronauts: Robert Behnken and Douglas Hurley , aboard the Crew Dragon spacecraft, flying to the International Space Station at a speed of

How NASA and SpaceX Overcame Fierce Culture Clash (1)

05/26 1887

Biological reactions all form carbon-carbon bonds, using carbon dioxide as raw material and using sunlight to provide energy to react. This is photosynthesis. - DayDayNews

Biological reactions all form carbon-carbon bonds, using carbon dioxide as raw material and using sunlight to provide energy to react. This is photosynthesis.

Cyanobacteria - knocking on the last door of human progress

05/26 1782

Found in Eskisehir Province in northwestern Turkey, the deposit contains approximately 694 million tons of rare earths, which can bring billions of dollars in revenue to Turkey. According to unreliable sources, Turkey has discovered a large amount of rare earths. - DayDayNews

Found in Eskisehir Province in northwestern Turkey, the deposit contains approximately 694 million tons of rare earths, which can bring billions of dollars in revenue to Turkey. According to unreliable sources, Turkey has discovered a large amount of rare earths.

Turkey’s Eskisehir discovered 694 million tons of rare earths, bringing billions of dollars in revenue

05/26 1887

Introduction to Results Conductive metal-organic frameworks (MOFs) have recently been applied in electroactive ion actuators due to their high surface area and fast ion migration. However, their driving performance needs to be improved in terms of high conversion efficiency and l - DayDayNews

Introduction to Results Conductive metal-organic frameworks (MOFs) have recently been applied in electroactive ion actuators due to their high surface area and fast ion migration. However, their driving performance needs to be improved in terms of high conversion efficiency and l

Suzhou Nano Institute: Carbon nanotubes support conductive metal-organic frameworks for soft actuators

05/26 1652

When it comes to Hall electric thrusters, everyone always likes to describe them as "blowing a piece of paper". For example, the four Hall electric thrusters equipped in the core module of the "Tianhe" space station in my country have a single thrust of only 80 millinewtons, and - DayDayNews

When it comes to Hall electric thrusters, everyone always likes to describe them as "blowing a piece of paper". For example, the four Hall electric thrusters equipped in the core module of the "Tianhe" space station in my country have a single thrust of only 80 millinewtons, and

From blowing a piece of paper to lifting a bottle of water, my country's Hall electric pusher has been upgraded. Can the space station not carry it?

05/26 1380

In order to promote global cooperation, China has proposed a series of important concepts and initiatives, including the concept of a community with a shared future for mankind, the global development initiative, the "Belt and Road" initiative, and the global security initiative. - DayDayNews

In order to promote global cooperation, China has proposed a series of important concepts and initiatives, including the concept of a community with a shared future for mankind, the global development initiative, the "Belt and Road" initiative, and the global security initiative.

The vitality of the concept of a community with a shared future for mankind continues to show - Danilo Turk, former President of Slovenia

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Scientists estimate that our sun is approximately 4.57 billion years old. And they're pretty confident in that number, which begs a direct question: How do they know this? Just like when we prosecute a suspect, we can use DNA, eyewitnesses, fingerprints, and various tools to pinp - DayDayNews

Scientists estimate that our sun is approximately 4.57 billion years old. And they're pretty confident in that number, which begs a direct question: How do they know this? Just like when we prosecute a suspect, we can use DNA, eyewitnesses, fingerprints, and various tools to pinp

How do we determine the age of the sun? One way is to take pictures

05/26 1854

Original title: Chinese scholars join a team to use artificial intelligence to discover new targets for the treatment of "ALS" important role. Recently, an international research team involving Chinese scholars used artificial intelligence to discover potential therapeutic target - DayDayNews

Original title: Chinese scholars join a team to use artificial intelligence to discover new targets for the treatment of "ALS" important role. Recently, an international research team involving Chinese scholars used artificial intelligence to discover potential therapeutic target

new progress! Chinese scholars join the team to discover new targets for the treatment of ALS

05/28 1160

As summer approaches, ozone pollution occurs more frequently. Because it is not as easy to detect as PM2.5 and haze pollution, which affect visibility, it is often ignored by the public. To this end, Professor Hu Min’s team from the School of Environmental Science and Engineering - DayDayNews

As summer approaches, ozone pollution occurs more frequently. Because it is not as easy to detect as PM2.5 and haze pollution, which affect visibility, it is often ignored by the public. To this end, Professor Hu Min’s team from the School of Environmental Science and Engineering

"Environmental Protection Science" What is ozone pollution?

05/28 1811

The acidic thickener has no cloud point and is a light yellow to amber viscous liquid. It is easily soluble in water and is a nonionic surfactant. When the anionic surfactant is acidic, the thickening effect is particularly obvious when combined with it. It can be used with Compa - DayDayNews

The acidic thickener has no cloud point and is a light yellow to amber viscous liquid. It is easily soluble in water and is a nonionic surfactant. When the anionic surfactant is acidic, the thickening effect is particularly obvious when combined with it. It can be used with Compa

What products are popular science acid thickeners in use? Their characteristics are:

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Hello, little Moores. During this period, little Moores have given feedback that they feel that the space atmosphere in the manor is not strong enough. Don’t worry, the construction of space does not happen overnight~ After the planning and construction of June Manor, new space c - DayDayNews

Hello, little Moores. During this period, little Moores have given feedback that they feel that the space atmosphere in the manor is not strong enough. Don’t worry, the construction of space does not happen overnight~ After the planning and construction of June Manor, new space c

Ram’s new course revealed, unlocking new ways to play in space

05/27 1940

There are not only us humans living on the earth, but also more animals and plants living with us. If humans hurt us everywhere, humans themselves will be hurt in the end! 1. Snakes Snakes are very spiritual animals! If you kill and eat snakes, retribution will come quickly! Ther - DayDayNews

There are not only us humans living on the earth, but also more animals and plants living with us. If humans hurt us everywhere, humans themselves will be hurt in the end! 1. Snakes Snakes are very spiritual animals! If you kill and eat snakes, retribution will come quickly! Ther

This animal cannot be killed or eaten! Affect blessings! Let more people know

05/27 1206

[Source: Shandong Provincial Department of Natural Resources_Government News] In order to comprehensively popularize knowledge about seafood nutrition, health and food safety, and improve teachers and students’ scientific understanding of the quality of marine life, the Provincia - DayDayNews

[Source: Shandong Provincial Department of Natural Resources_Government News] In order to comprehensively popularize knowledge about seafood nutrition, health and food safety, and improve teachers and students’ scientific understanding of the quality of marine life, the Provincia

Provincial Institute of Marine Resources and Environmental Protection launches marine science popularization activities on campus

05/27 1560

The actual record of convertible bonds does not constitute investment advice. On July 5, the Shanghai Composite Index fell 0.04%, the Shenzhen Component Index fell 0.41%, and the ChiNext Index fell 0.34%. A total of 1,238 stocks rose and 3,390 stocks fell in the Shanghai and Shen - DayDayNews

The actual record of convertible bonds does not constitute investment advice. On July 5, the Shanghai Composite Index fell 0.04%, the Shenzhen Component Index fell 0.41%, and the ChiNext Index fell 0.34%. A total of 1,238 stocks rose and 3,390 stocks fell in the Shanghai and Shen

Market analysis and convertible bond investment actual record, the 184th trading day

05/28 1638

As women grow older, they will maintain a certain degree of caution when it comes to clothing matching. For clothes with too individual designs or exaggerated colors, they will almost never choose to dress conservatively. For public figures, there is relatively more freedom in dr - DayDayNews

As women grow older, they will maintain a certain degree of caution when it comes to clothing matching. For clothes with too individual designs or exaggerated colors, they will almost never choose to dress conservatively. For public figures, there is relatively more freedom in dr

Yang Lijing’s outfit is so tacky! The maid outfit and black stockings are paired with sneakers, looking like a cheap aunt

05/28 1196

People's dressing styles are often related to the occasion, and they will make appropriate adjustments in style according to the needs of the occasion. As a public figure, when standing on stage with lights shining, the first thing to consider is the appropriateness of the appear - DayDayNews

People's dressing styles are often related to the occasion, and they will make appropriate adjustments in style according to the needs of the occasion. As a public figure, when standing on stage with lights shining, the first thing to consider is the appropriateness of the appear

Dong Qing and his wife are rarely in the same frame. The husband wears glasses and dresses elegantly. She holds her husband's arm and acts coquettishly and becomes a smaller woman.

05/28 1005

A person's identity will directly affect the theme of clothing. For celebrities who have been active in front of the camera for a long time, propriety will be the first consideration when dressing. When attending formal occasions, they will also pay more attention to the exquisit - DayDayNews

A person's identity will directly affect the theme of clothing. For celebrities who have been active in front of the camera for a long time, propriety will be the first consideration when dressing. When attending formal occasions, they will also pay more attention to the exquisit

48-year-old Yang Caini has aged so obviously! In the same frame, Gigi Leung, who is 2 years younger, dresses pink but looks like an elder.

05/28 1595

The broadcast of Zhao Liying's new drama has also attracted everyone's attention. In the drama, she also breaks through her previous image and surprises everyone. However, outside of the drama, she dresses trendy and fashionable. Recently, Zhao Liying appeared at the inauguration - DayDayNews

The broadcast of Zhao Liying's new drama has also attracted everyone's attention. In the drama, she also breaks through her previous image and surprises everyone. However, outside of the drama, she dresses trendy and fashionable. Recently, Zhao Liying appeared at the inauguration

Zhao Liying's aura is in full swing after she was promoted! Wearing a midriff-baring suit doesn't look like a leader, and the female star's beauty becomes the focus

05/28 1870

Every beginning is, after all, just a continuation, and a book full of plot always starts at the halfway point. ——An ancient saying by Szymborska, "The way of a saint is to be self-sufficient in nature and not seek anything from outside." I don't seek to be a wise man, but I only - DayDayNews

Every beginning is, after all, just a continuation, and a book full of plot always starts at the halfway point. ——An ancient saying by Szymborska, "The way of a saint is to be self-sufficient in nature and not seek anything from outside." I don't seek to be a wise man, but I only

The Polish Miss World Champion brings her own filters, a walking clothes rack, and her healing smile is so charming

05/28 1526