Lessons of History: The Rise and Fall of Technology in Chinese History

2024/05/0316:55:04 science 2860

Lessons of History: The Rise and Fall of Technology in Chinese History - DayDayNews

Lessons of History: The Rise and Fall of Technology in Chinese History - DayDayNews

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At present, the blood color of most known organisms in the world is basically red or dark red, just like our human blood is red. This is because our blood is rich in hemoglobin, and their biggest function is to transport oxygen, so they are very important to each of us. Because t - DayDayNews

At present, the blood color of most known organisms in the world is basically red or dark red, just like our human blood is red. This is because our blood is rich in hemoglobin, and their biggest function is to transport oxygen, so they are very important to each of us. Because t

1 liter of blue blood 100,000! The horseshoe crab that has reproduced for 400 million years has been "crazy blood drawn". What is the purpose of blue blood?

07/01 1565

Fractals are geometric shapes that show similarity throughout the scale—that is, they all look the same regardless of whether they are large or small. In fact, they are everywhere in nature. We encounter many examples of fractals in our daily lives. The growth of pineapple follow - DayDayNews

Fractals are geometric shapes that show similarity throughout the scale—that is, they all look the same regardless of whether they are large or small. In fact, they are everywhere in nature. We encounter many examples of fractals in our daily lives. The growth of pineapple follow

9 amazing fractals found in nature

07/01 1821

Because the probes we developed are currently one of the few in the world with a sensitivity of more than ten times in cells, the first reviewer believes that this work has made a huge leap forward. - DayDayNews

Because the probes we developed are currently one of the few in the world with a sensitivity of more than ten times in cells, the first reviewer believes that this work has made a huge leap forward.

Scientists develop new fluorescent probes to provide high-performance tools to solve basic biomedical problems

07/01 1866

Before reading this article, please click "Follow". It not only facilitates you to discuss and share, but also brings you a different sense of participation. Thank you for your support! Countless myths seem to be conveying a message to mankind: we are all created by God. It seems - DayDayNews

Before reading this article, please click "Follow". It not only facilitates you to discuss and share, but also brings you a different sense of participation. Thank you for your support! Countless myths seem to be conveying a message to mankind: we are all created by God. It seems

Does the universe have "consciousness"? Perhaps there is a higher logical thinking than humans

06/30 1815

NASA's Lucy flew over Earth at close range on October 16 as part of a gravity-assisted exercise. Not long before the closest to Earth, the spacecraft took images of the Earth and the Moon. - DayDayNews

NASA's Lucy flew over Earth at close range on October 16 as part of a gravity-assisted exercise. Not long before the closest to Earth, the spacecraft took images of the Earth and the Moon.

NASA Lucy spacecraft captured a photo of the Earth and the Moon while implementing gravitational acceleration

06/30 1959

Human life span is only a few decades, and long-lived people can get a hundred years old. Therefore, compared with the mountains, rivers and rivers in nature, many people lament the ephemeral of life and the longevity of heaven and earth. However, in fact, nothing in this world i - DayDayNews

Human life span is only a few decades, and long-lived people can get a hundred years old. Therefore, compared with the mountains, rivers and rivers in nature, many people lament the ephemeral of life and the longevity of heaven and earth. However, in fact, nothing in this world i

What is immortal in this world? In fact, the sun, moon, stars will die one day

07/01 1608

The great migration of animals is not just a matter of two or three months, but a lifelong career. As long as they are still alive, they will always walk on the road, starting from birth and ending from death. They are real wanderers. - DayDayNews

The great migration of animals is not just a matter of two or three months, but a lifelong career. As long as they are still alive, they will always walk on the road, starting from birth and ending from death. They are real wanderers.

"Long March of Life" of East Africa's wildlife migration, everything you want to know is here

06/30 1417

There are countless universes, each slightly different from the previous one. In other cases, the sun is a different color. But in all these universes, there is a constant: you. - DayDayNews

There are countless universes, each slightly different from the previous one. In other cases, the sun is a different color. But in all these universes, there is a constant: you.

You in the multiverse

07/01 1503

In laboratory tests, the new compound destroyed 10 antibiotic-resistant MRSA strains. Researchers at the University of Bath in the UK have discovered a compound in laboratory experiments that can both inhibit MRSA superbacteria and make it more susceptible to antibiotics. - DayDayNews

In laboratory tests, the new compound destroyed 10 antibiotic-resistant MRSA strains. Researchers at the University of Bath in the UK have discovered a compound in laboratory experiments that can both inhibit MRSA superbacteria and make it more susceptible to antibiotics.

Laboratory test: New compounds destroy 10 antibiotic-resistant strains

07/01 1247

Two years ago, scientists developed a deep learning-based segmentation method called Cellpose, which accurately segments cells from various image types without requiring model retraining or parameter adjustments. - DayDayNews

Two years ago, scientists developed a deep learning-based segmentation method called Cellpose, which accurately segments cells from various image types without requiring model retraining or parameter adjustments.

Nature Sub-Issue: Deep learning algorithms can identify various bacteria in microscope images

06/30 1258

2022-10-25 10:21·Science and Technology Daily Intern Reporter Zhang Jiaxin A study of the oldest rock fragments on the earth provides some of the most powerful evidence to date, indicating that at least 3.25 billion years ago, the Earth's crust was pushing and pulling in a way si - DayDayNews

2022-10-25 10:21·Science and Technology Daily Intern Reporter Zhang Jiaxin A study of the oldest rock fragments on the earth provides some of the most powerful evidence to date, indicating that at least 3.25 billion years ago, the Earth's crust was pushing and pulling in a way si

Clearer evidence appears in the early life development environment on Earth

07/03 1067

Today, the Mengtian Experimental Cabin, developed by the Eighth Academy of my country Aerospace Science and Technology Corporation, was successfully launched into orbit at the Wenchang Space Launch Site. - DayDayNews

Today, the Mengtian Experimental Cabin, developed by the Eighth Academy of my country Aerospace Science and Technology Corporation, was successfully launched into orbit at the Wenchang Space Launch Site.

Large-scale Japanese-to-Japanese directional device of hard-core popular science space station

07/03 1906

China Net Hainan Wenchang reported on October 31 that you may not know that the Mengtian test cabin has undergone major adjustments to the plan, such as the rebirth of the phoenix and the rebirth of the ashes, which is unforgettable. - DayDayNews

China Net Hainan Wenchang reported on October 31 that you may not know that the Mengtian test cabin has undergone major adjustments to the plan, such as the rebirth of the phoenix and the rebirth of the ashes, which is unforgettable.

China's Aerospace Story: Mengtian Experimental Cabin has experienced "Phoenix Nirvana, Rebirth from Fire"

07/03 1119

China Net Hainan Wenchang reported on October 31 that you may not know that the Mengtian test cabin has undergone major adjustments to the plan, such as the rebirth of the phoenix and the rebirth of the ashes, which is unforgettable. - DayDayNews

China Net Hainan Wenchang reported on October 31 that you may not know that the Mengtian test cabin has undergone major adjustments to the plan, such as the rebirth of the phoenix and the rebirth of the ashes, which is unforgettable.

China Aerospace Story The Dream Sky Experimental Cabin was originally named "Passing Sky Cabin"

07/03 1674

You may not know that the Dream Sky Cabin has undergone major adjustments in the plan, such as the rebirth of the phoenix and the rebirth of the fire, which is unforgettable. The Mengtian Experimental Cabin was originally named "Cruise Cabin". It consists of three cabins: work ca - DayDayNews

You may not know that the Dream Sky Cabin has undergone major adjustments in the plan, such as the rebirth of the phoenix and the rebirth of the fire, which is unforgettable. The Mengtian Experimental Cabin was originally named "Cruise Cabin". It consists of three cabins: work ca

The space story you don't know: Mengtian Experimental Cabin once experienced "Phoenix Nirvana, rebirth from fire"

07/03 1045

In our cosmic afterimage space, there is a very terrifying and real phenomenon, which can be regarded as the number one killer to prevent the evolution of cosmic life into advanced species, and can even clear about 90% of the galaxy space along the way. This is the terrifying gam - DayDayNews

In our cosmic afterimage space, there is a very terrifying and real phenomenon, which can be regarded as the number one killer to prevent the evolution of cosmic life into advanced species, and can even clear about 90% of the galaxy space along the way. This is the terrifying gam

The physical phenomenon in the afterimage space that really exists in the universe, the strongest gamma ray burst

07/03 1340

National Highway 318 Sichuan-Tibet Highway is the first highway connecting the car between Chengdu, Sichuan and Lhasa, Tibet. It spans plains, hills, basins, plateaus and other landforms, integrating stunning, dangerous, beautiful, majestic and magnificent, and embraces many natu - DayDayNews

National Highway 318 Sichuan-Tibet Highway is the first highway connecting the car between Chengdu, Sichuan and Lhasa, Tibet. It spans plains, hills, basins, plateaus and other landforms, integrating stunning, dangerous, beautiful, majestic and magnificent, and embraces many natu

The scenery here is unique! 9 most beautiful tourist highways in China, let’s play together!

07/03 1693

Men like to take face, especially those who often go to business occasions, so it is very important for us to ensure that our face is clean and tidy. From this small detail, we can know whether you are charming, so don’t ignore it. - DayDayNews

Men like to take face, especially those who often go to business occasions, so it is very important for us to ensure that our face is clean and tidy. From this small detail, we can know whether you are charming, so don’t ignore it.

The "new leader" of domestic razors caught Philips off guard, and the battery life lasted for 60 days in one hour.

07/03 1006

The history can be traced back to the 13th year of Tongzhi in the Qing Dynasty. The "North Road" opened by Xia Xianlun of Taiwan and Luo Dachun, the land admiral of Fujian Province, took two years to open up. In order to promote national prestige, prevent sea pirates, immigrant r - DayDayNews

The history can be traced back to the 13th year of Tongzhi in the Qing Dynasty. The "North Road" opened by Xia Xianlun of Taiwan and Luo Dachun, the land admiral of Fujian Province, took two years to open up. In order to promote national prestige, prevent sea pirates, immigrant r

Siwosen Totem: Suhua Highway, a world-famous landscape highway above the sea under the cliff

07/03 1506

Daya Bay is online to let the world know Daya Bay. When it comes to the coastal highway, where do you think of it? It is a cliff while striking waves slamming the shore. The Guangdong coastal tourism highway plan was announced. - DayDayNews

Daya Bay is online to let the world know Daya Bay. When it comes to the coastal highway, where do you think of it? It is a cliff while striking waves slamming the shore. The Guangdong coastal tourism highway plan was announced.

The world's longest coastal tourist highway passes through Daya Bay! Attached the most complete planning diagram

07/03 1109

The following 9 of China's most beautiful roads, magical or steep, dreamy or magnificent, surprise you along the way, and pass many scenic spots along the way, making you dazzled~ Here are 9 of China's most beautiful roads,magic or steering, dreamy or magnificent, all - DayDayNews

The following 9 of China's most beautiful roads, magical or steep, dreamy or magnificent, surprise you along the way, and pass many scenic spots along the way, making you dazzled~ Here are 9 of China's most beautiful roads,magic or steering, dreamy or magnificent, all

One of the 9 most beautiful tourist highways in China is in Shaanxi. Have you ever driven by yourself?

07/03 1114

1. There is a small road on the Hulunbuir Grassland in Inner Mongolia County Road 904. Inner Mongolia County Road 904 is also known as the "Border Small Oil Road". - DayDayNews

1. There is a small road on the Hulunbuir Grassland in Inner Mongolia County Road 904. Inner Mongolia County Road 904 is also known as the "Border Small Oil Road".

Self-driving tour, 3 country roads that must not be missed, each of which is beautiful and charming

07/03 1949