Where to find diamonds, How to identify rough diamonds and how to recover raw diamond crystals

2024/04/2810:18:05 science 1681333

Where to find diamonds, How to identify rough diamonds and how to recover raw diamond crystals - DayDayNews

Where to find diamonds, How to identify rough diamonds and how to recover raw diamond crystals - DayDayNews

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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

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

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

Written by | Yijing Medical is a therapy targeting specific genetic mutation sites in cancer. Usually, the patient's tumor is sequenced, and targeted treatment is carried out after identification of driver mutations. For example, imatinib (gleevec) is used in leukemia patients wi - DayDayNews

Written by | Yijing Medical is a therapy targeting specific genetic mutation sites in cancer. Usually, the patient's tumor is sequenced, and targeted treatment is carried out after identification of driver mutations. For example, imatinib (gleevec) is used in leukemia patients wi

Transformation Model: How 3D patient tumor alternatives achieve precision oncology

07/01 1570

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

That's right, among all the creatures on Earth, human butts are unique, and even human close relatives, such as chimpanzees, bonobos and gorillas, do not have human butts. - DayDayNews

That's right, among all the creatures on Earth, human butts are unique, and even human close relatives, such as chimpanzees, bonobos and gorillas, do not have human butts.

Among the creatures on earth, why did humans evolve into a unique butt? By-product of upright walking

07/01 1559

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

To form a scientific theoretical system, there must be three prerequisites: First, what is the object of this science? The object determines the content, and the principle determines how to arrange the content and make it a system. - DayDayNews

To form a scientific theoretical system, there must be three prerequisites: First, what is the object of this science? The object determines the content, and the principle determines how to arrange the content and make it a system.

What is the content of dialectics

07/01 1742

Explorer Little Legend Ding Chen The practitioner of the polar adventure education of youth Since 2011, Ding Chen has organized young people to visit Antarctic, Arctic, Qinghai-Tibet Plateau, South China Sea and other places to conduct inspections and research on scientific theme - DayDayNews

Explorer Little Legend Ding Chen The practitioner of the polar adventure education of youth Since 2011, Ding Chen has organized young people to visit Antarctic, Arctic, Qinghai-Tibet Plateau, South China Sea and other places to conduct inspections and research on scientific theme

A yellow-haired polar bear that eats grass wildly? The students only discovered after the polar science exam that it was not a species mutation

06/30 1919

I think you shouldn't know you. The 60-year-old man in our village told me that magpies are "naughty eggs" among birds. Why do you say that? But, such a good bird, why do you say that? - DayDayNews

I think you shouldn't know you. The 60-year-old man in our village told me that magpies are "naughty eggs" among birds. Why do you say that? But, such a good bird, why do you say that?

Why do eagles and other beasts do not eat magpies? Isn't it delicious?

07/01 1674

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

Recently, in Jiangxi, at a unique forum, Zhang Jun, Secretary of the Party Group and Procurator General of the Supreme People's Procuratorate, responded to the question of representatives of democratic parties: "We must put our heart in mind and seriously consider how to manage i - DayDayNews

Recently, in Jiangxi, at a unique forum, Zhang Jun, Secretary of the Party Group and Procurator General of the Supreme People's Procuratorate, responded to the question of representatives of democratic parties: "We must put our heart in mind and seriously consider how to manage i

The representative of the democratic party asked sharply, and the prosecutor answered on the spot: "This is indeed a regulatory problem!"

07/03 1862

Many people like to go to supermarkets to buy some toilet paper, especially when there are no tissues at home, stocking up some toilet paper is essential. But when you go to buy toilet paper, you can find that there are usually white and yellow in supermarkets. Which color should - DayDayNews

Many people like to go to supermarkets to buy some toilet paper, especially when there are no tissues at home, stocking up some toilet paper is essential. But when you go to buy toilet paper, you can find that there are usually white and yellow in supermarkets. Which color should

What is the difference between white tissue and yellow tissue? It turns out that there are these tricks! If you don't understand, come and take a look

07/03 1768

Hunan Daily All-Media Reporter Yu Rong In order to fully implement the fundamental task of cultivating morality and further deepening curriculum reform, our province has studied and formulated the "Hunan Province Compulsory Education Curriculum Implementation Measures (2022 Editi - DayDayNews

Hunan Daily All-Media Reporter Yu Rong In order to fully implement the fundamental task of cultivating morality and further deepening curriculum reform, our province has studied and formulated the "Hunan Province Compulsory Education Curriculum Implementation Measures (2022 Editi

When adjusting subject courses, Chinese occupies the absolute C position! "Implementation Measures for Compulsory Education Courses in Hunan Province (2022 Edition)"

07/03 1702

★31 new undergraduate enrollment majors In February 2022, the Ministry of Education’s official website issued the “Notice of the Ministry of Education on Announcement of the 2021 Undergraduate Majors Registration and Approval Results of General Colleges and Universities in 2021”. - DayDayNews

★31 new undergraduate enrollment majors In February 2022, the Ministry of Education’s official website issued the “Notice of the Ministry of Education on Announcement of the 2021 Undergraduate Majors Registration and Approval Results of General Colleges and Universities in 2021”.

What changes will be made in 2022?

07/03 1513

Today is October 31, and it is the day when heating is started in the north. It is also the day when the Tmall Double 11 event pays the final payment. The discount activity of 50 off for every 300 yuan is quite strong. You can buy items, food, and stock up on the cosmetics and da - DayDayNews

Today is October 31, and it is the day when heating is started in the north. It is also the day when the Tmall Double 11 event pays the final payment. The discount activity of 50 off for every 300 yuan is quite strong. You can buy items, food, and stock up on the cosmetics and da

Big love: Tmall Double 11 strong fans, give love a yellow handrail

07/03 1592

On October 31, the Shanghai and Shenzhen stock markets opened 0.78% lower and closed at 2893.48 points, a drop of 22.44 points, a slight drop of 0.77%; the Shenzhen Component Index opened 0.94% lower and closed at 10397.04 points, a drop of 4.80 points, a slight drop of 0.05%; th - DayDayNews

On October 31, the Shanghai and Shenzhen stock markets opened 0.78% lower and closed at 2893.48 points, a drop of 22.44 points, a slight drop of 0.77%; the Shenzhen Component Index opened 0.94% lower and closed at 10397.04 points, a drop of 4.80 points, a slight drop of 0.05%; th

Analysis of hot industries on October 31: Computer equipment and software services industries lead the rise

07/03 1471