The Engineering Challenges of Renewable Energy: Crash Course Engineering #30

2024/05/0121:17:05 science 210716

The Engineering Challenges of Renewable Energy: Crash Course Engineering #30 - DayDayNews

The Engineering Challenges of Renewable Energy: Crash Course Engineering #30 - DayDayNews

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One of the research progress of composite solid electrolytes: LLZO/block polymer composite Xie Haiming and others from Northeast Normal University designed and synthesized a composite five-block polymer solid electrolyte (PBCP@LLZTO_30), which combines Li6.4La3Zr1.4Ta0. - DayDayNews

One of the research progress of composite solid electrolytes: LLZO/block polymer composite Xie Haiming and others from Northeast Normal University designed and synthesized a composite five-block polymer solid electrolyte (PBCP@LLZTO_30), which combines Li6.4La3Zr1.4Ta0.

LLZO/block polymer composite

06/11 1785

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

Why does all life eventually die? Even the earth and even the entire universe cannot escape this law. What kind of power controls the fate of all things in the universe? This is the second law of thermodynamics - entropy! So, what is entropy? - DayDayNews

Why does all life eventually die? Even the earth and even the entire universe cannot escape this law. What kind of power controls the fate of all things in the universe? This is the second law of thermodynamics - entropy! So, what is entropy?

How terrible is the first law of science - the law of entropy increase?

06/11 1705

Editor's recommendation: A better understanding of the neural pathways that connect light-sensitive cells in the retina to areas of the cerebral cortex associated with emotion and cognition has important implications for the development of treatments for mood disorders. From chan - DayDayNews

Editor's recommendation: A better understanding of the neural pathways that connect light-sensitive cells in the retina to areas of the cerebral cortex associated with emotion and cognition has important implications for the development of treatments for mood disorders. From chan

Can light 'cure' mood disorders?

06/10 1538

Ferrous sulfate reduces soil hexavalent chromium (ferrous sulfate). In order to solve the problem of excessive hexavalent chromium in the soil, ferrous sulfate is first used to reduce the hexavalent chromium in the soil to trivalent chromium, and then sodium hydroxide is used to - DayDayNews

Ferrous sulfate reduces soil hexavalent chromium (ferrous sulfate). In order to solve the problem of excessive hexavalent chromium in the soil, ferrous sulfate is first used to reduce the hexavalent chromium in the soil to trivalent chromium, and then sodium hydroxide is used to

Ferrous sulfate reduces soil hexavalent chromium

06/10 1059

How will the waste generated by astronauts on the International Space Station (ISS) be disposed of? NASA and space exploration company Nanorex demonstrated over the weekend how to dispose of waste from the International Space Station. - DayDayNews

How will the waste generated by astronauts on the International Space Station (ISS) be disposed of? NASA and space exploration company Nanorex demonstrated over the weekend how to dispose of waste from the International Space Station.

How is the garbage on the International Space Station discarded?

06/11 1747

When a hen sees an eagle hovering in the sky, she will instinctively call her chicks and hide together. Scientists have discovered that there is a similar mechanism in plants. After tomatoes are damaged by Spodoptera litura, they release a chemical called "(Z)-3-vinyl alcohol." N - DayDayNews

When a hen sees an eagle hovering in the sky, she will instinctively call her chicks and hide together. Scientists have discovered that there is a similar mechanism in plants. After tomatoes are damaged by Spodoptera litura, they release a chemical called "(Z)-3-vinyl alcohol." N

Plants can "talk"! Scientists have discovered numerous cases of messages being passed between plants

06/10 1163

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

Dr. Chen Ying has extensive experience in gene editing fields such as TALEN and CRISPR/Cas9, and has published more than 10 papers in Cell, Cancer Res and other magazines. - DayDayNews

Dr. Chen Ying has extensive experience in gene editing fields such as TALEN and CRISPR/Cas9, and has published more than 10 papers in Cell, Cancer Res and other magazines.

Top scientists join Yiming Cell as chief scientific officer

06/11 1654

Recently, Chinese scientists discovered that the pharyngeal arches of Yunnanensis produced by the Chengjiang fauna of the Cambrian period 518 million years ago have a unique cellular cartilage structure of vertebrates, confirming that Yunnanensis is the most primitive group of ve - DayDayNews

Recently, Chinese scientists discovered that the pharyngeal arches of Yunnanensis produced by the Chengjiang fauna of the Cambrian period 518 million years ago have a unique cellular cartilage structure of vertebrates, confirming that Yunnanensis is the most primitive group of ve

Are insects the ancestors of humans? Jiangsu scientists reveal Yunnan worm is the most primitive vertebrate

06/10 1402

Now we know that the earth is a planet in the solar system. There are eight planets in the solar system. They are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. There is also a Pluto outside Neptune. Once Pluto It is also a planet, but later scientists believed - DayDayNews

Now we know that the earth is a planet in the solar system. There are eight planets in the solar system. They are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. There is also a Pluto outside Neptune. Once Pluto It is also a planet, but later scientists believed

Who is behind everything in the universe? Maybe Einstein's conjecture is right

06/18 1453

At 2:38 a.m. on July 14, Beijing time, the largest "super moon" of the year will appear in the night sky. It is expected that the best viewing time will be from the evening of July 13 to the early morning of July 14. Moon viewing is very demanding on the weather. Whether you have - DayDayNews

At 2:38 a.m. on July 14, Beijing time, the largest "super moon" of the year will appear in the night sky. It is expected that the best viewing time will be from the evening of July 13 to the early morning of July 14. Moon viewing is very demanding on the weather. Whether you have

The largest supermoon of 2022 will take place tonight. What is a supermoon?

06/18 1096

The Milky Way is a huge galaxy with hundreds of billions of stars, and the sun is just one of the stars that is not particularly eye-catching. Together with many stars in the Milky Way, it is orbiting around the center of the Milky Way. This situation cannot help but We are worri - DayDayNews

The Milky Way is a huge galaxy with hundreds of billions of stars, and the sun is just one of the stars that is not particularly eye-catching. Together with many stars in the Milky Way, it is orbiting around the center of the Milky Way. This situation cannot help but We are worri

70,000 years ago, the solar system was invaded by another star, less than 1 light-year away from the sun

06/18 1094

Since its establishment, Jinyu Medical has always adhered to innovative thinking, continuously improved its innovation system, and enhanced its R&D innovation capabilities. In order to help build a first-class scientific research system in China, Jinyu Medical has given full play - DayDayNews

Since its establishment, Jinyu Medical has always adhered to innovative thinking, continuously improved its innovation system, and enhanced its R&D innovation capabilities. In order to help build a first-class scientific research system in China, Jinyu Medical has given full play

KingMed Testing assists the China National Inspection and Quarantine Bureau and participates in a joint research on the quality evaluation of mNGS testing reagents

06/18 1076

At three o'clock in the afternoon on August 28, 2015, a team of six scientists was brought by NASA to the Mauna Loa volcano in Hawaii. There was no vegetation near the volcano, and it was all red rocks. This place used to be an abandoned quarry. Compared with the moon and Mars, t - DayDayNews

At three o'clock in the afternoon on August 28, 2015, a team of six scientists was brought by NASA to the Mauna Loa volcano in Hawaii. There was no vegetation near the volcano, and it was all red rocks. This place used to be an abandoned quarry. Compared with the moon and Mars, t

Three men and three women lived together in a 93-square-meter hut for a year. By the end of the day, they were all numb and could go out while holding on to the wall.

06/18 1869

The largest dinosaur database on the Internet, spanning 50 million years ago, explores how dinosaurs lived at that time. The content on the website was jointly created by more than 20 archaeologists, telling the story of dinosaurs in different periods and regions. - DayDayNews

The largest dinosaur database on the Internet, spanning 50 million years ago, explores how dinosaurs lived at that time. The content on the website was jointly created by more than 20 archaeologists, telling the story of dinosaurs in different periods and regions.

90% of people don’t know about these niche websites. After reading this, I regret not knowing about them earlier.

06/18 1928

FPC is the abbreviation of Flexible Printed Circuit, also known as flexible circuit board, flexible printed circuit board, flexible circuit return, referred to as flexible board or FPC. It has the characteristics of high wiring density, light weight and thin thickness. Mainly use - DayDayNews

FPC is the abbreviation of Flexible Printed Circuit, also known as flexible circuit board, flexible printed circuit board, flexible circuit return, referred to as flexible board or FPC. It has the characteristics of high wiring density, light weight and thin thickness. Mainly use

Introduction to the flat knife die-cutting process of FPC with holes and adhesive backing

06/18 1276

Deeply promote the spiritual publicity of old districts and make every effort to promote the revitalization and development of old districts Zhi Shuping (July 9, 2022) Comrades: The publicity work conference of old districts is held every year, and the background this year is unu - DayDayNews

Deeply promote the spiritual publicity of old districts and make every effort to promote the revitalization and development of old districts Zhi Shuping (July 9, 2022) Comrades: The publicity work conference of old districts is held every year, and the background this year is unu

Speech by Comrade Zhi Shuping, Chairman of the China Association for the Promotion of Lao Lao, at the National Promotion Conference on Lao Lao Districts

06/18 1569

Ma Sui, courtesy name Xunmei, was born in Jiacheng, Ruzhou (now Jiaxian County, Henan Province), and his ancestral home was Fufeng. He was one of the famous generals in the mid-Tang Dynasty. He was once awarded the rank of Situ and served as a minister. When Ma Sui was poor and n - DayDayNews

Ma Sui, courtesy name Xunmei, was born in Jiacheng, Ruzhou (now Jiaxian County, Henan Province), and his ancestral home was Fufeng. He was one of the famous generals in the mid-Tang Dynasty. He was once awarded the rank of Situ and served as a minister. When Ma Sui was poor and n

"Bo Yi Zhi": Ma Shizhong (to avoid disasters and stay in the wilderness at night, and meet the strange man Yaksha to rescue him)

06/18 1347

There is a kind of woman who is full of tenderness, but when she is full of thoughts, it is difficult for others to see through her. Even if she likes you very much and her heart is filled with you, she will still hide her thoughts and silently suffer the pain of lovesickness. Fo - DayDayNews

There is a kind of woman who is full of tenderness, but when she is full of thoughts, it is difficult for others to see through her. Even if she likes you very much and her heart is filled with you, she will still hide her thoughts and silently suffer the pain of lovesickness. Fo

If a man misses you, he will uncontrollably do this for you

06/18 1278

From April 5th to 7th, the Lion 2019 ITTF Asian Cup will be held in Yokohama, Japan. There are many experts in the Asian table tennis world, and the competition in the Asian Cup has always been fierce. - DayDayNews

From April 5th to 7th, the Lion 2019 ITTF Asian Cup will be held in Yokohama, Japan. There are many experts in the Asian table tennis world, and the competition in the Asian Cup has always been fierce.

The Asian Cup starts in Yokohama on April 5th! CCTV5 broadcast schedule is here~

06/18 1559

On that day, there were many exciting events such as the U23 Asian Cup, the CBA All-Star Game, the Tokyo Olympics Men's Volleyball Asian Qualifying Finals, and the Snooker Masters. The latest program list of China Central Radio and Television shows that relevant events will be br - DayDayNews

On that day, there were many exciting events such as the U23 Asian Cup, the CBA All-Star Game, the Tokyo Olympics Men's Volleyball Asian Qualifying Finals, and the Snooker Masters. The latest program list of China Central Radio and Television shows that relevant events will be br

CCTV live broadcast today: U23 Asian Cup, 2 consecutive broadcasts of South Korea, Iran, China and Ukraine + CBA All-Stars + Ding Junhui’s appearance

06/18 1077