MiG-29 High Altitude Stratosphere Flight - long version 8 camera HD | flight data

2024/05/1622:16:14 science 15206621

MiG-29 High Altitude Stratosphere Flight - long version 8 camera HD | flight data - DayDayNews

MiG-29 High Altitude Stratosphere Flight - long version 8 camera HD | flight data - DayDayNews

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If the Earth does not have an atmosphere, the moon will always be visible. So why can you see it only during the day? The passenger plane cruised at a height of 40,000 feet (12,000 meters) from half a month ago. The moon's appearance in the night sky has fascinated people for tho - DayDayNews

If the Earth does not have an atmosphere, the moon will always be visible. So why can you see it only during the day? The passenger plane cruised at a height of 40,000 feet (12,000 meters) from half a month ago. The moon's appearance in the night sky has fascinated people for tho

Why do we sometimes see the moon during the day?

07/01 1104

The answer is that things are rare and cannot be bred manually. They are all obtained by luck and also give medicinal effects. The fanning of various media and the promotion of appraisal companies have fueled the fire. Step by step, the Tai Sui, which is free from the Three Realm - DayDayNews

The answer is that things are rare and cannot be bred manually. They are all obtained by luck and also give medicinal effects. The fanning of various media and the promotion of appraisal companies have fueled the fire. Step by step, the Tai Sui, which is free from the Three Realm

Can Tai Sui, which is 100,000 yuan per gram, really cure all kinds of diseases? What exactly is it?

06/30 1575

Omickron's mutant substrain is spreading around the world - countless mutations appear again and again. Currently, the diversity of immune evasion branches of the Omickron variant of SARS-CoV-2 is unprecedented. This complexity makes it even more difficult to predict the upcoming - DayDayNews

Omickron's mutant substrain is spreading around the world - countless mutations appear again and again. Currently, the diversity of immune evasion branches of the Omickron variant of SARS-CoV-2 is unprecedented. This complexity makes it even more difficult to predict the upcoming

Chinese researchers: "mutant mixed strains" of the new coronavirus make the winter epidemic exceed the expected ability

07/01 1510

Scientists say the collision between the Milky Way and Andromeda has begun, why don’t we feel it? For the past century, astronomers have been plagued by the contradictions of the universe, which, even at the most basic level, are in conflict with the contradiction between general - DayDayNews

Scientists say the collision between the Milky Way and Andromeda has begun, why don’t we feel it? For the past century, astronomers have been plagued by the contradictions of the universe, which, even at the most basic level, are in conflict with the contradiction between general

Scientists say the collision between the Milky Way and Andromeda has begun, why don’t we feel it?

07/01 1200

However, because quantum mechanics is so weird that no one can fully understand quantum mechanics so far. When you sit on the sofa watching TV in the living room, your state is certain, and you cannot appear anywhere else. This is our daily life experience. Any macroscopic object - DayDayNews

However, because quantum mechanics is so weird that no one can fully understand quantum mechanics so far. When you sit on the sofa watching TV in the living room, your state is certain, and you cannot appear anywhere else. This is our daily life experience. Any macroscopic object

Interpreting "Schrödinger's Cat", have you seen a cat that is "both dead and alive"?

06/30 1652

On a quiet night, we lie in bed and sleep, and unknowingly we have a very strange dream. In the dream, we can sometimes see people and things we are familiar with, and we may also see some strange scenes. When dreaming, the nightmare that makes us feel most panicked is the nightm - DayDayNews

On a quiet night, we lie in bed and sleep, and unknowingly we have a very strange dream. In the dream, we can sometimes see people and things we are familiar with, and we may also see some strange scenes. When dreaming, the nightmare that makes us feel most panicked is the nightm

Can humans control their dreams and enter parallel worlds? Expert: Just recite this sentence silently

07/01 1295

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

Diatoms are a single-celled plant with pigment bodies, often connected by several or many individual cells into various groups. After splitting, a new lower shell is produced in the original shell. The box surface and the box bottom are named upper and lower shell surfaces respec - DayDayNews

Diatoms are a single-celled plant with pigment bodies, often connected by several or many individual cells into various groups. After splitting, a new lower shell is produced in the original shell. The box surface and the box bottom are named upper and lower shell surfaces respec

Amazing! Diatoms under the microscope are similar to the ancient Roman Colosseum

07/01 1510

Ground resolution: is the ability to measure the minimum distance between remote sensing images that can differentiate between two adjacent land objects. After exceeding the resolution limit, two adjacent objects appear as a single target on the image. - DayDayNews

Ground resolution: is the ability to measure the minimum distance between remote sensing images that can differentiate between two adjacent land objects. After exceeding the resolution limit, two adjacent objects appear as a single target on the image.

From data acquisition to processing, you must understand these terms in aerial surveys

07/01 1065

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

On October 31, a staff member of Taipei Zoo told Nandu reporters, "The current situation of 'Tuantuan's hind limb weakness has been slightly relieved, and there are no significant drop in weight, but there are still symptoms of decreased appetite. - DayDayNews

On October 31, a staff member of Taipei Zoo told Nandu reporters, "The current situation of 'Tuantuan's hind limb weakness has been slightly relieved, and there are no significant drop in weight, but there are still symptoms of decreased appetite.

Taipei Zoo responds to the treatment of "Tuantuan": low food, weak hind limbs can relieve

07/03 1203

China Xiaokang.com reported on October 31 that Lao Ma has been plaguing humans with more destructive viruses than the coronavirus that causes the new coronavirus. For example, smallpox kills up to 30% of infected people. Thanks to science, it has now become a plague of the past, - DayDayNews

China Xiaokang.com reported on October 31 that Lao Ma has been plaguing humans with more destructive viruses than the coronavirus that causes the new coronavirus. For example, smallpox kills up to 30% of infected people. Thanks to science, it has now become a plague of the past,

New York Times: Smallpox virus escapes from the laboratory and causes death. Virus research is no small matter

07/03 1935

They are tenaciously fighting against the harsh living conditions, making their food, clothing, housing, use, transportation and other aspects perfectly fit the surrounding environment. In order to survive and reproduce, the Eskimos also retained the traditional and special cultu - DayDayNews

They are tenaciously fighting against the harsh living conditions, making their food, clothing, housing, use, transportation and other aspects perfectly fit the surrounding environment. In order to survive and reproduce, the Eskimos also retained the traditional and special cultu

What is the specific tradition of the Eskimos "to treat guests with their wives"? For survival and continuation

07/03 1330

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

Recently, many people have had the problem of wet and sweating of the scrotum, which is a very embarrassing thing. It is hard for people who have never experienced it to imagine the inconvenience it brings. Think about it, underwear is always trendy, who can stand it? Today I wil - DayDayNews

Recently, many people have had the problem of wet and sweating of the scrotum, which is a very embarrassing thing. It is hard for people who have never experienced it to imagine the inconvenience it brings. Think about it, underwear is always trendy, who can stand it? Today I wil

The vagina is wet and sweaty! I'll tell you a case, the prescription is detailed and organized, and the symptoms are typical

07/03 1567

"Doctor, I have only 10 teeth left before I was 60 years old. Am I not alive for a long time?" Grandma Wang, 70, came to the dentistry for the first time. Grandma Wang’s teeth were not very good when she was young, and there were a lot of dental caries in her mouth. At about 40 y - DayDayNews

"Doctor, I have only 10 teeth left before I was 60 years old. Am I not alive for a long time?" Grandma Wang, 70, came to the dentistry for the first time. Grandma Wang’s teeth were not very good when she was young, and there were a lot of dental caries in her mouth. At about 40 y

Is tooth loss related to lifespan? It is normal for a 60-year-old to have a few teeth left? See if you meet the standards?

07/03 1750

The Qingfeng Yunji will carry the Dragon and Tiger Fengyun Picture and spend money on the back of the Dragon and Tiger Fengyun Picture has actually been misunderstood for many years. This article will find sufficient evidence to overturn the case for it. I believe that many frien - DayDayNews

The Qingfeng Yunji will carry the Dragon and Tiger Fengyun Picture and spend money on the back of the Dragon and Tiger Fengyun Picture has actually been misunderstood for many years. This article will find sufficient evidence to overturn the case for it. I believe that many frien

"Rare" Qingfengyun will pay money by carrying dragons and tigers in the wind and clouds.

07/03 1627

But there is another animal. Although it is not as domineering as the King of Beasts, its cloud patterns are not at all inferior. They are **cloud leopards**. ** From the outside, the body color of the clouded leopard is golden and covered with large pieces of dark cloud-like mar - DayDayNews

But there is another animal. Although it is not as domineering as the King of Beasts, its cloud patterns are not at all inferior. They are cloud leopards. ** From the outside, the body color of the clouded leopard is golden and covered with large pieces of dark cloud-like mar

China's most mysterious cat animal is known as the contemporary "saber-toothed tiger" and is rarely seen at a loss!

07/03 1120

Click to see my complete food record Corner House Singapore | Modern French Restaurant SORN Bangkok, Thailand | Southern Thai Cuisine The hottest new restaurant in Bangkok is currently in Bangkok. It has entered the 50 BEST and Michelin Guide at the same time as soon as it opened - DayDayNews

Click to see my complete food record Corner House Singapore | Modern French Restaurant SORN Bangkok, Thailand | Southern Thai Cuisine The hottest new restaurant in Bangkok is currently in Bangkok. It has entered the 50 BEST and Michelin Guide at the same time as soon as it opened

There are 50 most worthwhile restaurants in Asia in 2019, with 16 in China! Go check in and eat

07/03 1580

24HOURS|ASIA'S 50 BEST 2021. For many domestic food lovers, the focus of this list must be that Hong Kong's large house has become the first Chinese restaurant to win the top spot. - DayDayNews

24HOURS|ASIA'S 50 BEST 2021. For many domestic food lovers, the focus of this list must be that Hong Kong's large house has become the first Chinese restaurant to win the top spot.

2021 Asia's 50 Best Restaurants | Another thing to say about food

07/03 1223