Asking NASA Scientists, 'Why Engineering?'

2024/06/0721:26:04 history 14152

Asking NASA Scientists, 'Why Engineering?' - DayDayNews

Asking NASA Scientists, 'Why Engineering?' - DayDayNews

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Common proverbs are a kind of oral language spread among the people. They cover all aspects of life. Although the words are short, they have rich connotations. It plays a positive role and has guiding significance in people's lives, leaving a lot of inspiration and warnings to fu - DayDayNews

Common proverbs are a kind of oral language spread among the people. They cover all aspects of life. Although the words are short, they have rich connotations. It plays a positive role and has guiding significance in people's lives, leaving a lot of inspiration and warnings to fu

As the saying goes, "A good woman doesn't watch the lights, and a good man doesn't give in to sex." What does it mean? Does it make sense?

06/26 1897

The Communist Party of Japan was founded on July 15, 1922, when the Japanese government declared it illegal. It joined the Third International in December of the same year, was reported by relevant units in 1923, and was disbanded in 1924. It was re-established in 1926, and It ad - DayDayNews

The Communist Party of Japan was founded on July 15, 1922, when the Japanese government declared it illegal. It joined the Third International in December of the same year, was reported by relevant units in 1923, and was disbanded in 1924. It was re-established in 1926, and It ad

July 15, 1922 - The Communist Party of Japan was founded

06/26 1222

Annie Oakley was born on a farm in the United States in the mid-19th century. She had no formal education, but she taught herself a valuable skill: shooting. Taking her father's cap rifle, she learned to hunt. She became so skilled that she was able to sell the quail she killed t - DayDayNews

Annie Oakley was born on a farm in the United States in the mid-19th century. She had no formal education, but she taught herself a valuable skill: shooting. Taking her father's cap rifle, she learned to hunt. She became so skilled that she was able to sell the quail she killed t

America’s Most Famous Female Sharpshooter of the 19th Century: The Legend and Truth Behind Her

06/26 1928

In order to continue to do a good job in the "Red Hall Serial" column, the Memorial Hall collects precious historical materials and pictures from many sources, and carefully organizes each red story, so that the people can understand the glorious history of our party from the red - DayDayNews

In order to continue to do a good job in the "Red Hall Serial" column, the Memorial Hall collects precious historical materials and pictures from many sources, and carefully organizes each red story, so that the people can understand the glorious history of our party from the red

Red Hall Serial | "Faith: Xin'an Tour Group 1938" Chapter 4 - Spring Moves in Jincheng (4)

06/27 1157

Among the books I received, a biography of Comrade Chen Yun caught my attention. The title of the book is "He Influenced China". Not change, but impact. In fact, Chen Yun has played a great role in the long historical process, and his level is also very high. - DayDayNews

Among the books I received, a biography of Comrade Chen Yun caught my attention. The title of the book is "He Influenced China". Not change, but impact. In fact, Chen Yun has played a great role in the long historical process, and his level is also very high.

Chen Yun, he influenced China

06/26 1051

The 2022 Taipei mayoral election will be held one after another. The Kuomintang "legislator" Chiang Wanan is locked in a battle to defend the 40%. Chen Shizhong, the former head of the health department who participated in the battle on behalf of the Democratic Progressive Party, - DayDayNews

The 2022 Taipei mayoral election will be held one after another. The Kuomintang "legislator" Chiang Wanan is locked in a battle to defend the 40%. Chen Shizhong, the former head of the health department who participated in the battle on behalf of the Democratic Progressive Party,

In order to support Chen Shizhong, the Democratic Progressive Party has come out with all its elites. Whether "abandonment" will occur in the Taipei City election has become a key issue.

06/27 1678

June 30, 2022. Four Red Army teams lasted two years, with a total of more than 700 days and nights... It is an attempt to tell the story of the Long March in the form of a calendar. I hope you will like it. - DayDayNews

June 30, 2022. Four Red Army teams lasted two years, with a total of more than 700 days and nights... It is an attempt to tell the story of the Long March in the form of a calendar. I hope you will like it.

Long March Calendar: June 30

06/26 1637

This poem was written by Guo Moruo in memory of Ms. Zhao Yiman at her memorial hall. Ms. Zhao Yiman was born in 1905 in a small mountain village in Yibin County, Sichuan Province. When Zhao Yiman was 20 years old, she was already the leader of the Yibin patriotic movement. - DayDayNews

This poem was written by Guo Moruo in memory of Ms. Zhao Yiman at her memorial hall. Ms. Zhao Yiman was born in 1905 in a small mountain village in Yibin County, Sichuan Province. When Zhao Yiman was 20 years old, she was already the leader of the Yibin patriotic movement.

Zhao Yiman’s only son Chen Yexian: refused to receive pension, carved three characters on his body, and hanged himself at the age of 53

06/26 1131

The longest reigning emperor: Emperor Kangxi. In 1661, Emperor Shunzhi died suddenly. Xuanye, who was only 6 years old, succeeded to the throne as Emperor Kangxi. However, at this time, the power in the court was not completely in his own hands. 1667 In 1676, Sony died, and Xuany - DayDayNews

The longest reigning emperor: Emperor Kangxi. In 1661, Emperor Shunzhi died suddenly. Xuanye, who was only 6 years old, succeeded to the throne as Emperor Kangxi. However, at this time, the power in the court was not completely in his own hands. 1667 In 1676, Sony died, and Xuany

Taking stock of the best emperors in China’s past dynasties

06/27 1232

There is no clear conclusion as to where the founding place was found in the Kaiyuan Dynasty of Huichang with the character Ping on its back. The author temporarily assumes that the place of casting was in Pingzhou. Pingzhou belongs to Hebei Province. It was named Pingzhou in Lia - DayDayNews

There is no clear conclusion as to where the founding place was found in the Kaiyuan Dynasty of Huichang with the character Ping on its back. The author temporarily assumes that the place of casting was in Pingzhou. Pingzhou belongs to Hebei Province. It was named Pingzhou in Lia

Sui and Tang Dynasties (eighth): late Huichang Kaiyuan (ping)

06/27 1936

1. How did Confucius evaluate himself? In the sixth year of Duke Ai of Lu, Confucius went from the State of Chen to the hometown of Cai State - Fuhan, which now belongs to the State of Chu, and is managed by Ye Gong Zhuliang. Ye Gong and Zhu Liang respected Confucius very much. A - DayDayNews

1. How did Confucius evaluate himself? In the sixth year of Duke Ai of Lu, Confucius went from the State of Chen to the hometown of Cai State - Fuhan, which now belongs to the State of Chu, and is managed by Ye Gong Zhuliang. Ye Gong and Zhu Liang respected Confucius very much. A

If the father breaks the law, what should the son do? See what Confucius said

06/27 1830

Through far-reaching military conquests and benevolent rule, Cyrus the Great transformed a small group of semi-nomadic tribes into the mighty Persian Empire, the ancient world's first superpower, in less than 15 years. - DayDayNews

Through far-reaching military conquests and benevolent rule, Cyrus the Great transformed a small group of semi-nomadic tribes into the mighty Persian Empire, the ancient world's first superpower, in less than 15 years.

How Persian King Cyrus the Great Turned Ancient Persia into a Superpower

06/27 1480

Empress Xiao was the daughter of Xiao Kui, Emperor Xiaoming of the Western Liang Dynasty during the Northern and Southern Dynasties. She was a serious princess of the country. However, she was regarded as unknown from the moment she was born because there was such a custom in the - DayDayNews

Empress Xiao was the daughter of Xiao Kui, Emperor Xiaoming of the Western Liang Dynasty during the Northern and Southern Dynasties. She was a serious princess of the country. However, she was regarded as unknown from the moment she was born because there was such a custom in the

What kind of talent does Queen Xiao have? Married to 6 emperors in a lifetime, and was taken over by Li Shimin at the age of 64

06/27 1802

Chairman Mao: "Be proud when you win a battle, and be passive when you lose a battle." It is inefficient to spend a lot of time trying to make people not be passive when they lose a battle, and not be proud when they win a battle. - DayDayNews

Chairman Mao: "Be proud when you win a battle, and be passive when you lose a battle." It is inefficient to spend a lot of time trying to make people not be passive when they lose a battle, and not be proud when they win a battle.

Chairman Mao: “When you win a battle, you become proud; when you lose a battle, you become passive.”

06/27 1451

#summerlifecheck-in season# This is like listening to "ancient scriptures", listening to the story of my mother Wei who grew up with me. In the rural areas of the 1960s and 1970s, there were no electric lights and televisions. People who had worked hard all day would always like - DayDayNews

#summerlifecheck-in season# This is like listening to "ancient scriptures", listening to the story of my mother Wei who grew up with me. In the rural areas of the 1960s and 1970s, there were no electric lights and televisions. People who had worked hard all day would always like

You couldn't help but turn around. She must be standing at the door with a cane, like a strong and lonely tree.

06/27 1739

On the morning of July 14, a group of five red preachers from Sanjiang County’s “Five Elders” Red Propaganda Committee, led by Comrade Hu Fengjiang, executive director of the County’s County’s Related Work Committee, walked into the Rural Children’s Palace of Guyi Town Central Pr - DayDayNews

On the morning of July 14, a group of five red preachers from Sanjiang County’s “Five Elders” Red Propaganda Committee, led by Comrade Hu Fengjiang, executive director of the County’s County’s Related Work Committee, walked into the Rural Children’s Palace of Guyi Town Central Pr

Sanjiang, Guangxi: Listening to red classics and gathering the power to build dreams

06/27 1615

First, let’s talk about the perspective: The market as a whole has been bearish recently, but today the market closed a shrinking doji, which can be regarded as a stabilizing signal. However, the specific judgment still needs to be made based on tomorrow's trend. If it closes red - DayDayNews

First, let’s talk about the perspective: The market as a whole has been bearish recently, but today the market closed a shrinking doji, which can be regarded as a stabilizing signal. However, the specific judgment still needs to be made based on tomorrow's trend. If it closes red

"Market Short Commentary" The Possible "Subprime Crisis"

06/27 1167

Zhang Rongqiao will never forget that morning a year ago. In the early morning of May 15, 2021, in the orbit of Mars 320 million kilometers away from the Earth, the Tianwen-1 landing rover separated from the orbiter and entered the Martian atmosphere according to the predetermine - DayDayNews

Zhang Rongqiao will never forget that morning a year ago. In the early morning of May 15, 2021, in the orbit of Mars 320 million kilometers away from the Earth, the Tianwen-1 landing rover separated from the orbiter and entered the Martian atmosphere according to the predetermine

Zhang Rongqiao, chief designer of "Fire Detection": Contributing China's strength to human understanding of the universe

06/27 1869

Street Photography: The Japanese black and white maid costume was given to me when I was in my trough. I fell down hard and looked very embarrassed when I got up. I stood there for a long time because my whole body hurt, but I soon realized clearly, It's time for me to move forwa - DayDayNews

Street Photography: The Japanese black and white maid costume was given to me when I was in my trough. I fell down hard and looked very embarrassed when I got up. I stood there for a long time because my whole body hurt, but I soon realized clearly, It's time for me to move forwa

Street Photography: Japanese Black and White Maid Costume Boss

06/27 1561

As a new class of materials, implantable flexible electrical conductors have recently been developed and applied in bioelectronics. An ideal electrical conductor requires high electrical conductivity, tissue-like mechanical properties, reliable adhesion, and the ability to mainta - DayDayNews

As a new class of materials, implantable flexible electrical conductors have recently been developed and applied in bioelectronics. An ideal electrical conductor requires high electrical conductivity, tissue-like mechanical properties, reliable adhesion, and the ability to mainta

《AM》Pohang University of Science and Technology: Conductive, adhesive, non-swelling and viscoelastic hydrogels

06/27 1164

Metal-organic coordination is widely used to design responsive polymers and soft devices. However, preparing redox-responsive actuators with complex structures is still a challenge, limiting their advanced applications in the fields of materials and engineering. - DayDayNews

Metal-organic coordination is widely used to design responsive polymers and soft devices. However, preparing redox-responsive actuators with complex structures is still a challenge, limiting their advanced applications in the fields of materials and engineering.

Photoredox-mediated and regulated metal coordination hydrogels for programmable soft 3D printed actuators

06/27 1877

The ocean occupies 70% of the earth's area and is very rich in biological resources. As the saying goes, eat from the mountains and the sea. The marine ecosystem has brought sufficient survival resources to human beings. People in some countries or regions are specialized in Live - DayDayNews

The ocean occupies 70% of the earth's area and is very rich in biological resources. As the saying goes, eat from the mountains and the sea. The marine ecosystem has brought sufficient survival resources to human beings. People in some countries or regions are specialized in Live

Total length 4.9 meters! Chilean fishermen catch an oarfish, why do people feel unhappy and worried?

06/27 1388