OceanMOOC | 5.4 | Seafloor Resources: Energy and Minerals

2024/04/2614:24:09 science 2310

OceanMOOC | 5.4 | Seafloor Resources: Energy and Minerals - DayDayNews

OceanMOOC | 5.4 | Seafloor Resources: Energy and Minerals - DayDayNews

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We often say that China has five thousand years, which naturally adds up to ten thousand years. Ten thousand years ago is a very interesting node, because it is the time period when humans turned from hunting life to farming. Farming represents villages, and the combination of vi - DayDayNews

We often say that China has five thousand years, which naturally adds up to ten thousand years. Ten thousand years ago is a very interesting node, because it is the time period when humans turned from hunting life to farming. Farming represents villages, and the combination of vi

Could it be said that humans more than 12,000 years ago really existed?

05/18 1065

1. Do frogs eat fish? In a series of articles on One Hundred Thousand Whys in Life, I once said that "frogs only eat small bugs, not fish", but the fact that I encountered a frog eating fish in a pond slapped me in the face. I caught a frog in the pond, squeezed its belly hard, a - DayDayNews

1. Do frogs eat fish? In a series of articles on One Hundred Thousand Whys in Life, I once said that "frogs only eat small bugs, not fish", but the fact that I encountered a frog eating fish in a pond slapped me in the face. I caught a frog in the pond, squeezed its belly hard, a

Record bits of wisdom in life every day (1)

05/18 1862

Satellite images from NASA and the European Space Agency have captured the appearance of the first sunspot of the new solar cycle. Sunspots are areas of intense magnetic activity, dark spots visible on the surface of the sun. Sunspot activity rises and falls with an approximately - DayDayNews

Satellite images from NASA and the European Space Agency have captured the appearance of the first sunspot of the new solar cycle. Sunspots are areas of intense magnetic activity, dark spots visible on the surface of the sun. Sunspot activity rises and falls with an approximately

"Space Observation" The beginning of a new solar activity cycle

05/18 1236

According to a recent report by Germany's "Bild", Nielsen said in an interview with the media that he was very uncomfortable with China's space program, especially the signing of a memorandum of understanding with Russia "on cooperation in the establishment of an international lu - DayDayNews

According to a recent report by Germany's "Bild", Nielsen said in an interview with the media that he was very uncomfortable with China's space program, especially the signing of a memorandum of understanding with Russia "on cooperation in the establishment of an international lu

Does China want to occupy the moon? Nelson's heart is as ugly as his appearance

05/18 1124

What is outside the universe? Maybe this can no longer be explained completely by science, and some of these ideas need to be used. People have been thinking about this issue since ancient times. For example, the ancients tried to describe the "outside" and boundaries of the univ - DayDayNews

What is outside the universe? Maybe this can no longer be explained completely by science, and some of these ideas need to be used. People have been thinking about this issue since ancient times. For example, the ancients tried to describe the "outside" and boundaries of the univ

What is outside the universe? Perhaps it can only be explained by philosophy.

05/18 1781

Recently, Mount Fuji in Japan has not erupted for 300 years. Once it erupts, the consequences will be unimaginable. Some scholars say that if Mount Fuji erupts, Tokyo, 80 kilometers away, will be plunged into darkness within two hours. - DayDayNews

Recently, Mount Fuji in Japan has not erupted for 300 years. Once it erupts, the consequences will be unimaginable. Some scholars say that if Mount Fuji erupts, Tokyo, 80 kilometers away, will be plunged into darkness within two hours.

Notes on the discovery of power-free air conditioners (4) How to control volcanic eruptions and use their thermal energy to generate electricity?

05/18 1067

Xinhua News Agency, Xining, July 3 (Reporter Li Ning, Geng Huihuang) Brown bears passing through the forest, graceful snow leopards, playful and cute desert cats... In recent years, as the ecological environment continues to improve and the ability to capture the traces of living - DayDayNews

Xinhua News Agency, Xining, July 3 (Reporter Li Ning, Geng Huihuang) Brown bears passing through the forest, graceful snow leopards, playful and cute desert cats... In recent years, as the ecological environment continues to improve and the ability to capture the traces of living

Please note! There are brown bears and snow leopards here

05/18 1157

Dahe Daily·Yu Video Reporter Liu Ruichao Kang Yafei There is a famous story in "Liezi·Tang Wen", which is "Two Children Debating the Sun" in the textbook, "Confucius traveled eastward and saw two children arguing and asked why." Two children analyze from different angles when the - DayDayNews

Dahe Daily·Yu Video Reporter Liu Ruichao Kang Yafei There is a famous story in "Liezi·Tang Wen", which is "Two Children Debating the Sun" in the textbook, "Confucius traveled eastward and saw two children arguing and asked why." Two children analyze from different angles when the

The "smallest sun of the year" appeared on Monday, and the "dog days" are gradually approaching

05/18 1459

The lobsters mentioned here specifically refer to the giant lobsters that live in the ocean. Their appearance is similar to the common lobsters in our lives, but their sizes are much larger. The reason why lobsters are said to be immortal is mainly related to an accidental captur - DayDayNews

The lobsters mentioned here specifically refer to the giant lobsters that live in the ocean. Their appearance is similar to the common lobsters in our lives, but their sizes are much larger. The reason why lobsters are said to be immortal is mainly related to an accidental captur

Theoretically, lobsters can live forever

05/18 1605

Animals have always been human beings' most loyal partners, accompanying people and living in harmony with humans. People can watch animals in the zoo, and the animals are also well protected and have a close relationship with humans and grow together. With the continuous develop - DayDayNews

Animals have always been human beings' most loyal partners, accompanying people and living in harmony with humans. People can watch animals in the zoo, and the animals are also well protected and have a close relationship with humans and grow together. With the continuous develop

In 1916, an elephant crushed an employee's head and was hanged. He was very docile in life, but only because of a piece of watermelon rind.

05/18 1327

The great dream of landing on Mars around 2035 is news that makes hundreds of millions of Chinese people happy. However, few people have considered why we are on Mars instead of Venus, which is also a "neighbor" and is even closer to the earth. In fact, no one has tried to explor - DayDayNews

The great dream of landing on Mars around 2035 is news that makes hundreds of millions of Chinese people happy. However, few people have considered why we are on Mars instead of Venus, which is also a "neighbor" and is even closer to the earth. In fact, no one has tried to explor

Why did the probe land on Mars but not the nearest Venus? Is there something scary up there?

05/19 1187

Are white holes the key to time travel? Do white holes really exist? Will there be a white hole if there is a black hole? Can white holes time travel? - DayDayNews

Are white holes the key to time travel? Do white holes really exist? Will there be a white hole if there is a black hole? Can white holes time travel?

Will there be a white hole if there is a black hole? Can white holes time travel?

05/19 1615

Earlier related coverage: Roswell Daily Record newspaper announced the capture of a 'flying saucer' - DayDayNews

Earlier related coverage: Roswell Daily Record newspaper announced the capture of a 'flying saucer'

2015.5.6 Roswell incident in Mexico announced·Truth or hoax?

05/19 1484

On September 24, 2021, Canadian time, Ms. Meng Wanzhou, the daughter of Huawei Group Chairman Ren Zhengfei, successfully left Canada on a Chinese government-chartered flight and arrived in China on September 25, 2021. - DayDayNews

On September 24, 2021, Canadian time, Ms. Meng Wanzhou, the daughter of Huawei Group Chairman Ren Zhengfei, successfully left Canada on a Chinese government-chartered flight and arrived in China on September 25, 2021.

The lesson has already emerged? In 2015, Chinese chip experts were "trapped" in the United States and have not returned yet.

05/19 1791

Participated in 12 major technological transformation projects, obtained 8 utility model patents, and won the "Weihai Science and Technology Award" and the "Second Prize for Shandong Employees' Outstanding Technological Innovation Achievements"... This dazzling resume belongs to - DayDayNews

Participated in 12 major technological transformation projects, obtained 8 utility model patents, and won the "Weihai Science and Technology Award" and the "Second Prize for Shandong Employees' Outstanding Technological Innovation Achievements"... This dazzling resume belongs to

Weihai Craftsman丨Li Xuchun: A hard-working soldier who is "real" with equipment

05/19 1397

First of all, let me ask you a question. Do you know what is the most tacit understanding between hunters and prey on the African savannah? It's the lion and the gazelle. Why do you say they have the best understanding? First, when lions hunt gazelles, they form a circle and then - DayDayNews

First of all, let me ask you a question. Do you know what is the most tacit understanding between hunters and prey on the African savannah? It's the lion and the gazelle. Why do you say they have the best understanding? First, when lions hunt gazelles, they form a circle and then

Compliance with the rules from the point of view of the lion-antelope game

05/19 1498

[Source: Taking Control of Cangzhou] Cangzhou Municipal Education Bureau’s Supplementary Notice on the 2022 General High School Enrollment and Admissions 2022 is the first year that the Provincial Department of Education requires all cities to establish a unified admissions platf - DayDayNews

[Source: Taking Control of Cangzhou] Cangzhou Municipal Education Bureau’s Supplementary Notice on the 2022 General High School Enrollment and Admissions 2022 is the first year that the Provincial Department of Education requires all cities to establish a unified admissions platf

Urgent notice from Cangzhou Municipal Education Bureau! extend

05/19 1669

[Source: Government Affairs Taigu] The Provincial Recruitment Center announced the 2022 enrollment schedule for general colleges and universities in our province on July 2, and early batch admission will begin on July 4. The early batch admission period is from July 4th to July 1 - DayDayNews

[Source: Government Affairs Taigu] The Provincial Recruitment Center announced the 2022 enrollment schedule for general colleges and universities in our province on July 2, and early batch admission will begin on July 4. The early batch admission period is from July 4th to July 1

"Attention" Shanxi Province's 2022 general college admissions admission time announced

05/19 1305

Famous writers visited Yongzhou No. 1 Middle School to talk with students about their literary writing experiences and share literary writing techniques. - DayDayNews

Famous writers visited Yongzhou No. 1 Middle School to talk with students about their literary writing experiences and share literary writing techniques.

Literature lectures come to campus. Famous writers come to Yongzhou No. 1 Middle School to talk about "literature and writing"

05/19 1734

2022 College Entrance Examination2022 College Entrance Examination Popular Majors Recently, Internet platforms such as Baidu and Zhihu have released the hotly searched majors for this year's college entrance examination. In "Baidu Hot Search·2022 College Entrance Examination Big - DayDayNews

2022 College Entrance Examination2022 College Entrance Examination Popular Majors Recently, Internet platforms such as Baidu and Zhihu have released the hotly searched majors for this year's college entrance examination. In "Baidu Hot Search·2022 College Entrance Examination Big

How to get others to actually make changes in their actions

05/19 1048

Hello, I am A Nuan. Click [Follow] on the upper right to share [self-media operation and growth tips] with you every day! When the sun turned white today, I woke up and looked at my schedule. It was already July 3rd. Time is always like this, never waiting for us, sneaking away f - DayDayNews

Hello, I am A Nuan. Click [Follow] on the upper right to share [self-media operation and growth tips] with you every day! When the sun turned white today, I woke up and looked at my schedule. It was already July 3rd. Time is always like this, never waiting for us, sneaking away f

Summary of June 2022, what did I do in one month?

05/19 1767

When the teacher explained that the United States is the world's largest technological power, the classmate made the above expression. Later, before the teacher could speak again, the classmate refuted, "Now that our industrial development is so strong, China is It is the world’s - DayDayNews

When the teacher explained that the United States is the world's largest technological power, the classmate made the above expression. Later, before the teacher could speak again, the classmate refuted, "Now that our industrial development is so strong, China is It is the world’s

Among the world's three top industrial powers, who ranks first? What level does China rank among them?

05/19 1548