An Introduction to Microfabrication via Photolithography

2024/05/2218:57:05 science 26364

An Introduction to Microfabrication via Photolithography - DayDayNews

An Introduction to Microfabrication via Photolithography - DayDayNews

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Since the terms information and entropy are used in many branches of science, this may sound strange to those familiar with the second law of thermodynamics. How could information and entropy be identical? - DayDayNews

Since the terms information and entropy are used in many branches of science, this may sound strange to those familiar with the second law of thermodynamics. How could information and entropy be identical?

Conservation of information and the second law of thermodynamics, how can these basic laws be consistent?

06/09 1012

In modern astronomical theory, the formation of important celestial objects such as double black holes, double neutron stars, and double white dwarfs are the result of the evolution of the shared envelope of binary stars. A few days ago, the research team of Academician Han Zhanw - DayDayNews

In modern astronomical theory, the formation of important celestial objects such as double black holes, double neutron stars, and double white dwarfs are the result of the evolution of the shared envelope of binary stars. A few days ago, the research team of Academician Han Zhanw

An Appointment in the Starry Sky | Exploring the evolution of binary stars. Scientists found direct evidence of shared envelope evolution for the first time

06/10 1930

Protecting wild animals is everyone’s responsibility. The reporter learned from the Guangdong Coast Guard Bureau on July 7 that recently, law enforcement officers from the Nan'ao Work Station of the Guangdong Shantou Coast Guard Rescued a pangolin, a national first-level wild pro - DayDayNews

Protecting wild animals is everyone’s responsibility. The reporter learned from the Guangdong Coast Guard Bureau on July 7 that recently, law enforcement officers from the Nan'ao Work Station of the Guangdong Shantou Coast Guard Rescued a pangolin, a national first-level wild pro

Meet a "cute" on the road! Coast Guard law enforcement officers warmly rescue pangolins, national first-level protected animals

06/09 1082

Rats are a very disgusting animal. Many people eat the food they just bought at home before they even open it and taste it. People usually gnash their teeth when talking about this animal. From ancient times to the present, people have used various methods to try to eliminate the - DayDayNews

Rats are a very disgusting animal. Many people eat the food they just bought at home before they even open it and taste it. People usually gnash their teeth when talking about this animal. From ancient times to the present, people have used various methods to try to eliminate the

What would happen if all the rats in the world died? Will mankind also suffer catastrophe?

06/09 1366

Recently, a scientific research team from Tokyo Metropolitan University in Japan discovered a new type of compound that can capture carbon dioxide directly from the environment and achieve the highest carbon capture efficiency so far of 99%, which is twice the efficiency of other - DayDayNews

Recently, a scientific research team from Tokyo Metropolitan University in Japan discovered a new type of compound that can capture carbon dioxide directly from the environment and achieve the highest carbon capture efficiency so far of 99%, which is twice the efficiency of other

Japanese scientists develop new carbon capture system that can quickly and directly capture low-concentration carbon dioxide

06/09 1986

Human beings cannot prevent aging, but they can use chips to store brain information, give up their physical bodies, and resurrect with the help of robot bodies. This is the future immortality of mankind, which is the immortality we have been pursuing. - DayDayNews

Human beings cannot prevent aging, but they can use chips to store brain information, give up their physical bodies, and resurrect with the help of robot bodies. This is the future immortality of mankind, which is the immortality we have been pursuing.

From the machine age of unmanned factories to humans giving up their physical bodies and returning to eternal life

06/10 1909

On July 6, the team of Professor Luan Sheng from the University of California, Berkeley, published a paper in Nature entitled. A receptor-channel trio conducts Ca. - DayDayNews

On July 6, the team of Professor Luan Sheng from the University of California, Berkeley, published a paper in Nature entitled. A receptor-channel trio conducts Ca.

Nature | Luan Sheng's team has made important breakthroughs in the fields of plant sexual reproduction and signal transduction

06/10 1171

When it comes to invasive alien species, the first thing that comes to everyone's mind is that they have no natural enemies and reproduce wildly, seriously threatening the local ecological balance. Since the spring of 2022, a large number of invasive alien species have appeared i - DayDayNews

When it comes to invasive alien species, the first thing that comes to everyone's mind is that they have no natural enemies and reproduce wildly, seriously threatening the local ecological balance. Since the spring of 2022, a large number of invasive alien species have appeared i

A large number of white mud ants appear in Qingdao! A boat catches 200 kilograms a day, and not only are they inedible, but they also eat clams

06/09 1094

In Thailand, because most vaccinated people have no symptoms or very mild symptoms when infected with the new coronavirus Omicron variant, many people have the option of quarantining at home. - DayDayNews

In Thailand, because most vaccinated people have no symptoms or very mild symptoms when infected with the new coronavirus Omicron variant, many people have the option of quarantining at home.

Thai experts explain: How long is enough for COVID-19 patients to be quarantined?

06/09 1186

As we said before, oracle bones are keel bones and belong to the fossil category. So the first question is, did these fossils appear first and then people carved them on them, or did people find these bones first and carve words on them, and then these bones gradually evolved int - DayDayNews

As we said before, oracle bones are keel bones and belong to the fossil category. So the first question is, did these fossils appear first and then people carved them on them, or did people find these bones first and carve words on them, and then these bones gradually evolved int

"Quest Files" Unsolved Mysteries of the World - The Black-Headed Man from the East 2

06/10 1017

Pictured above is Physarum polycephalum, a protist, specifically a slime mold. The term "slime mold" does not refer to a specific single group, but is a broad term referring to several types of eukaryotes that behave similarly. Regardless, they possess intelligence, although it l - DayDayNews

Pictured above is Physarum polycephalum, a protist, specifically a slime mold. The term "slime mold" does not refer to a specific single group, but is a broad term referring to several types of eukaryotes that behave similarly. Regardless, they possess intelligence, although it l

Intelligent slime mold

06/11 1668

01. Nostalgia is a spaceship heading to Mars. ——Douyou 02. Since childhood, I have been taking care of the stars of all generations alone. ——Bai Helin's "Loneliness" 03. The stars should laugh, the universe is a remote place anyway. ——Pasternak 04. All my desires and contemplatio - DayDayNews

01. Nostalgia is a spaceship heading to Mars. ——Douyou 02. Since childhood, I have been taking care of the stars of all generations alone. ——Bai Helin's "Loneliness" 03. The stars should laugh, the universe is a remote place anyway. ——Pasternak 04. All my desires and contemplatio

Golden sentence#星星——All my desires and contemplations are the slowly exhaled air currents of this universe.

06/11 1169

Today, an insight into the vision of a once young cosmic artist shows the dust continuum and molecular lines of carbon monoxide and water seen in the pair of SPT0311-58 galaxies. (Image source: ALMA (ESO/NAOJ/NRAO)/S. - DayDayNews

Today, an insight into the vision of a once young cosmic artist shows the dust continuum and molecular lines of carbon monoxide and water seen in the pair of SPT0311-58 galaxies. (Image source: ALMA (ESO/NAOJ/NRAO)/S.

Water was discovered in ancient galaxies, which surprised astronomers. What happened?

06/11 1154

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

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

How should we choose testing instruments? When choosing together, we should focus on the quality of the product. Speaking of instruments, online residual chlorine analyzers have a wide range of uses. They are not only very accurate in detecting residual chlorine content, but can - DayDayNews

How should we choose testing instruments? When choosing together, we should focus on the quality of the product. Speaking of instruments, online residual chlorine analyzers have a wide range of uses. They are not only very accurate in detecting residual chlorine content, but can

Instructions for using online residual chlorine analyzer

06/11 1125

In the gym where Lu Yang was sweating profusely and bursting with muscles, there was a father and son who looked very special. Even the easiest fitness equipment was difficult for them to use flexibly. - DayDayNews

In the gym where Lu Yang was sweating profusely and bursting with muscles, there was a father and son who looked very special. Even the easiest fitness equipment was difficult for them to use flexibly.

A 59-year-old father insists on exercising with his cerebral palsy son for 4 years, and the strong men in the gym are convinced by them

06/16 1175

[] In the early morning of March 2nd, Beijing time, Group C of the 2017 Algarve Cup International Women’s Football Invitational Tournament started. The Chinese women’s football team played against the Dutch women’s football team. In the 13th minute, the Dutch team Jansen scored
T - DayDayNews

[] In the early morning of March 2nd, Beijing time, Group C of the 2017 Algarve Cup International Women’s Football Invitational Tournament started. The Chinese women’s football team played against the Dutch women’s football team. In the 13th minute, the Dutch team Jansen scored T

Arab Cup: The Chinese women's football team was passive in the whole game 0-1 Netherlands. The opponent hit the door frame 3 times.

06/16 1716

In the late autumn of 1937, hundreds of thousands of Sichuan troops, dressed in singlets, shorts, leggings, and straw sandals, carrying bamboo hats and broadswords, and armed with inferior rifles, quickly left Sichuan and rushed to battlefields across the country. - DayDayNews

In the late autumn of 1937, hundreds of thousands of Sichuan troops, dressed in singlets, shorts, leggings, and straw sandals, carrying bamboo hats and broadswords, and armed with inferior rifles, quickly left Sichuan and rushed to battlefields across the country.

[Local Chronicles of Sichuan·Documentary Novels] Tian Wenyi ‖ A bloody battle - the Sichuan army went out: the Japanese army's small steel cannon was mysteriously hoisted towards Yang Sen

06/16 1836

A historical moment you have never seen before! Selected Rare Old Photos - DayDayNews

A historical moment you have never seen before! Selected Rare Old Photos

A historical moment you have never seen before! Selected Rare Old Photos

06/16 1840

001 Inside the Wall and Outside the Wall The scenery outside Chongwenmen in Beijing at the end of the 19th century. To the west you can see the tower and arrow tower at the front gate. In the late Qing Dynasty in Shanghai, where 002 was the first trend, on Nanjing Road in Shangha - DayDayNews

001 Inside the Wall and Outside the Wall The scenery outside Chongwenmen in Beijing at the end of the 19th century. To the west you can see the tower and arrow tower at the front gate. In the late Qing Dynasty in Shanghai, where 002 was the first trend, on Nanjing Road in Shangha

"Vision" 80 out-of-print old photos: understanding the entire modern China

06/16 1092

Source Nongchaoshan Fang Nongchao Xi'an University of Technology Chinese Calligraphy School 2020 Master's Degree Mid-term Calligraphy Report Exhibition Calligraphy (seal cutting) works & literary works ↓↓↓↓↓↓ Organizer Xi'an University of Technology Chinese Calligraphy School Und - DayDayNews

Source Nongchaoshan Fang Nongchao Xi'an University of Technology Chinese Calligraphy School 2020 Master's Degree Mid-term Calligraphy Report Exhibition Calligraphy (seal cutting) works & literary works ↓↓↓↓↓↓ Organizer Xi'an University of Technology Chinese Calligraphy School Und

Mid-term calligraphy report exhibition for 2020 graduate students of the Chinese Calligraphy Institute of Xi'an University of Technology

06/16 1281