The Art Of Diamond Cutting

2024/04/2414:04:05 science 2279129

The Art Of Diamond Cutting - DayDayNews

The Art Of Diamond Cutting - DayDayNews

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A new study examines the living conditions of dinosaurs before the disaster, which may help scientists better understand the consequences of contemporary climate change. One day 6 million years ago, the end came and life came to an abrupt end. An asteroid impact roughly closed th - DayDayNews

A new study examines the living conditions of dinosaurs before the disaster, which may help scientists better understand the consequences of contemporary climate change. One day 6 million years ago, the end came and life came to an abrupt end. An asteroid impact roughly closed th

If the earth had not been hit by an asteroid, would the dinosaurs have perished on their own?

05/17 1257

The United States has established a UFO research group. Do "Trisolarans" exist? In May 2022, the U.S. Congress held the first UFO hearing in more than half a century. However, the thunder was loud and the rain was light, and not much information was disclosed at the meeting. , th - DayDayNews

The United States has established a UFO research group. Do "Trisolarans" exist? In May 2022, the U.S. Congress held the first UFO hearing in more than half a century. However, the thunder was loud and the rain was light, and not much information was disclosed at the meeting. , th

What to send a message to the universe? Are humans being monitored by aliens? U.S. forms UFO research group

05/17 1573

When you see a cockroach, do you still kick it and send it to its death? As everyone knows, if you do this, not only will the number of cockroaches in your home not decrease, but they will increase in number. So, why does this happen? The more cockroaches you fight, the more cock - DayDayNews

When you see a cockroach, do you still kick it and send it to its death? As everyone knows, if you do this, not only will the number of cockroaches in your home not decrease, but they will increase in number. So, why does this happen? The more cockroaches you fight, the more cock

Don’t step on cockroaches in your home! How to control cockroaches that are still alive even though their heads are severed?

05/18 1074

Bureau Veritas (BV), in partnership with Total Energies, has launched a study aimed at reducing the risks of ammonia as a marine fuel, with a particular focus on the mitigation and treatment of ammonia leaks. This study assesses the risks posed by ammonia leaks to the health and - DayDayNews

Bureau Veritas (BV), in partnership with Total Energies, has launched a study aimed at reducing the risks of ammonia as a marine fuel, with a particular focus on the mitigation and treatment of ammonia leaks. This study assesses the risks posed by ammonia leaks to the health and

How risky is ammonia fuel? The classification society completed preliminary studies

05/17 1342

Text | Science Wormhole animals reproduce through mating, but their pairing forms are diverse and can be divided into relatively rare monogamy (monogamy) and mixed mating. The mixed system also includes polygamy, polyandry, and polyandry. As we all know, animals mate in order to - DayDayNews

Text | Science Wormhole animals reproduce through mating, but their pairing forms are diverse and can be divided into relatively rare monogamy (monogamy) and mixed mating. The mixed system also includes polygamy, polyandry, and polyandry. As we all know, animals mate in order to

"Monogamous" animals, if one partner dies, can they withstand the temptation of mating?

05/17 1119

"What are humans doing? They discharge so much sewage! The fish are all affected." "Why do humans pursue progress and development? Human beings are very selfish when they only think about themselves." "Why don't humans let other animals manage the earth?" Early in the morning, th - DayDayNews

"What are humans doing? They discharge so much sewage! The fish are all affected." "Why do humans pursue progress and development? Human beings are very selfish when they only think about themselves." "Why don't humans let other animals manage the earth?" Early in the morning, th

Cognition｜What are humans doing?

05/17 1200

pixabay.com State-owned enterprises have stepped out of the "high wall" to promote the scientific and technological achievements they have developed to the society. - DayDayNews

pixabay.com State-owned enterprises have stepped out of the "high wall" to promote the scientific and technological achievements they have developed to the society.

China National Nuclear Corporation joins hands with the national technology market to promote the latest scientific and technological achievements to the society

05/17 1402

NASA Administrator Nielsen has made "wild remarks" in the media again. In a recent interview with Germany's "Bild", he said, "Beware of China occupying the moon." - DayDayNews

NASA Administrator Nielsen has made "wild remarks" in the media again. In a recent interview with Germany's "Bild", he said, "Beware of China occupying the moon."

Afraid? NASA Administrator: Watch out for China occupying the moon! Who wants to bypass the Outer Space Treaty?

05/17 1920

Atoms were once considered to be the basic particles of everything in the world, but later people discovered that atoms are composed of nuclei and electrons, and there is a vast space between the nuclei and electrons. How vast is it specifically? Let us take the simplest atom in - DayDayNews

Atoms were once considered to be the basic particles of everything in the world, but later people discovered that atoms are composed of nuclei and electrons, and there is a vast space between the nuclei and electrons. How vast is it specifically? Let us take the simplest atom in

What exists in the vast space between the nucleus and the electrons? Is it an absolute vacuum?

05/18 1428

Guangming.com News In recent years, Mengjin District, Luoyang City, Henan Province has accelerated the protection, management and ecological restoration of the Yellow River wetlands, adhered to the management of mountains, water, forests, fields, lakes, grass and sand systems, an - DayDayNews

Guangming.com News In recent years, Mengjin District, Luoyang City, Henan Province has accelerated the protection, management and ecological restoration of the Yellow River wetlands, adhered to the management of mountains, water, forests, fields, lakes, grass and sand systems, an

Mengjin, Henan: Yellow River wetland becomes a paradise for birds

05/17 1088

Using the locust disaster as a clue and Lockwood's arrest as an auxiliary clue, the plot unfolds bit by bit, going through the black market transactions, dinosaur park, isolation zone, and successful rescue. Because it is a 3D effect, the picture is very good. It's amazing, espec - DayDayNews

Using the locust disaster as a clue and Lockwood's arrest as an auxiliary clue, the plot unfolds bit by bit, going through the black market transactions, dinosaur park, isolation zone, and successful rescue. Because it is a 3D effect, the picture is very good. It's amazing, espec

Jurassic World 3 - Thoughts

05/19 1894

In recent years, China has developed rapidly in the aerospace field. In fact, this can be seen from a series of remarks by NASA Administrator Nielsen, because he will mention China and criticize China on more and more occasions. - DayDayNews

In recent years, China has developed rapidly in the aerospace field. In fact, this can be seen from a series of remarks by NASA Administrator Nielsen, because he will mention China and criticize China on more and more occasions.

Another weird comment! NASA Director: Beware of "China Occupying the Moon", Netizens: The situation is really low

05/19 1045

The rarest and most bizarre aquatic creatures in the world, many people have seen them for the first time. Which ones have you seen? Type 4: Dumbo Octopus, don’t you think it’s cute when you hear this name? It was discovered by marine biologists at 1,600 meters on the bottom of t - DayDayNews

The rarest and most bizarre aquatic creatures in the world, many people have seen them for the first time. Which ones have you seen? Type 4: Dumbo Octopus, don’t you think it’s cute when you hear this name? It was discovered by marine biologists at 1,600 meters on the bottom of t

Continuing with what we mentioned in the last issue, weird and weird creatures, let’s take a look at the different ones today.

05/19 1073

On July 1, the official website of the New Cornerstone Researcher Program released the latest application guidelines. The "New Cornerstone Researcher Project" is a new basic research funding project led by scientists and funded by Tencent. It is a public welfare and independently - DayDayNews

On July 1, the official website of the New Cornerstone Researcher Program released the latest application guidelines. The "New Cornerstone Researcher Project" is a new basic research funding project led by scientists and funded by Tencent. It is a public welfare and independently

The big project is coming! 60 people will receive five-year funding, RMB 3-5 million per year

05/19 1439

On June 23, 2022, Ansuman T. Satpathy's team from Stanford University published an article titled Genome-wide CRISPR screens of T cell exhaustion identify chromatin remodeling factors that limit T cell persistence in Cancer Cell. - DayDayNews

On June 23, 2022, Ansuman T. Satpathy's team from Stanford University published an article titled Genome-wide CRISPR screens of T cell exhaustion identify chromatin remodeling factors that limit T cell persistence in Cancer Cell.

Genome-wide CRISPR screen reveals chromosomal remodeling critical for maintenance of exhausted T cells

05/19 1312

Note: IND=investigational new drug, BLA=biologics license application. - DayDayNews

Note: IND=investigational new drug, BLA=biologics license application.

Development of Clinical-Grade Cell Therapies: A Basic Overview

05/19 1786

When you like someone, but the other person is not sure whether he likes you or not, and has declined politely. "I like you". The direct way of expressing your feelings is a bit perfunctory, which can easily offend the other party, and even make everyone feel embarrassed...". But - DayDayNews

When you like someone, but the other person is not sure whether he likes you or not, and has declined politely. "I like you". The direct way of expressing your feelings is a bit perfunctory, which can easily offend the other party, and even make everyone feel embarrassed...". But

After all, clichéd lines are more beautiful than subtle ways of expressing one’s feelings. They are worth collecting for future use.

05/19 1668

The small s Gu Junye Golden Melody Award and the same stage have a super tacit cooperation. I touched my brother-in-law's chest muscles with my hands, but was rejected. Hello everyone. I am Anyou Entertainment Hui, the editor is 20 years old and I focus on the entertainment indus - DayDayNews

The small s Gu Junye Golden Melody Award and the same stage have a super tacit cooperation. I touched my brother-in-law's chest muscles with my hands, but was rejected. Hello everyone. I am Anyou Entertainment Hui, the editor is 20 years old and I focus on the entertainment indus

Little S Gu Junye worked very well together on the Golden Melody Awards. She touched her brother-in-law's chest but was rejected. It was so exciting.

05/19 1693

Diana Prine@Wonder Woman (2017), played by Gal Gadot. Amazon Princess Diana Prince lives on Paradise Island. She has been trained since she was a child and is determined to become an invincible warrior. During World War I, Diana obtained the weapons and equipment given by the Oly - DayDayNews

Diana Prine@Wonder Woman (2017), played by Gal Gadot. Amazon Princess Diana Prince lives on Paradise Island. She has been trained since she was a child and is determined to become an invincible warrior. During World War I, Diana obtained the weapons and equipment given by the Oly

Who says armor is just for men? Take stock of those heroic female warriors in movies

05/19 1846

1905 Movie News "Sniper", co-directed by the father and daughter Zhang Yimou and Zhang Mo for the first time, the first domestic film focusing on the story of a sniper to resist U.S. aggression and aid Korea, released a finalized poster and officially announced that it will be re - DayDayNews

1905 Movie News "Sniper", co-directed by the father and daughter Zhang Yimou and Zhang Mo for the first time, the first domestic film focusing on the story of a sniper to resist U.S. aggression and aid Korea, released a finalized poster and officially announced that it will be re

"Sniper" is scheduled for July 30 and will be co-directed by Zhang Yimou, Zhang Mo and his daughter

05/19 1024

The producers of the movie "King Kong River" officially announced that the film will be released from October 25th to October 23rd. Next Friday, audiences will be able to watch this war film in theaters, which is based on the War to Resist U.S. Aggression and Aid Korea. - DayDayNews

The producers of the movie "King Kong River" officially announced that the film will be released from October 25th to October 23rd. Next Friday, audiences will be able to watch this war film in theaters, which is based on the War to Resist U.S. Aggression and Aid Korea.

King Kong River is scheduled to be released on October 23. Zhang Yi and Wu Jing will play the role of a bridge guard, another war blockbuster after eight hundred years.

05/19 1582

Recently, Jacky Cheung caused controversy by saying "Come on Hong Kong" in a VCR celebrating the 25th anniversary of Hong Kong's return. What is your opinion on this matter? - DayDayNews

Recently, Jacky Cheung caused controversy by saying "Come on Hong Kong" in a VCR celebrating the 25th anniversary of Hong Kong's return. What is your opinion on this matter?

Is there anything wrong with Jacky Cheung's "Come on Hong Kong"?

05/19 1825