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How Toe-To-Thumb Surgery Works 😱 - DayDayNews

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Generally speaking, in the weightless environment of space, water should float in the air and assume a spherical shape, as shown in the picture below. However, during the Shenzhou 13 space lecture, a photo of a water cup caused some confusion. From the picture, it can be seen tha - DayDayNews

Generally speaking, in the weightless environment of space, water should float in the air and assume a spherical shape, as shown in the picture below. However, during the Shenzhou 13 space lecture, a photo of a water cup caused some confusion. From the picture, it can be seen tha

Why doesn’t the water on the space station float out of the cup?

05/21 1507

"Genius is on the left, madman is on the right." "The ultimate genius is madness, and the ultimate madness is genius." Regarding this point of view, some people agree and some do not. - DayDayNews

"Genius is on the left, madman is on the right." "The ultimate genius is madness, and the ultimate madness is genius." Regarding this point of view, some people agree and some do not.

26 years ago, the high school student who built a "nuclear reactor" at home later died of alcoholism and poisoning

05/21 1374

Some time ago, the issue of electric earthworms aroused widespread attention and discussion among netizens. Electric earthworms use a machine similar to electric fish to insert two electrodes into the ground. After turning on the switch, the earthworms will automatically drill ou - DayDayNews

Some time ago, the issue of electric earthworms aroused widespread attention and discussion among netizens. Electric earthworms use a machine similar to electric fish to insert two electrodes into the ground. After turning on the switch, the earthworms will automatically drill ou

After earthworms, wild scorpions are also in crisis. Scorpion catchers are searching all over to find out how harmful they are.

05/21 1939

Italian physicist Volta invented the battery. Italian physicist Volta. Although electric lights, telephones, refrigerators, televisions, and computers have entered people's homes, electric motors are also widely used in factories. These strong currents are drawn from generators. - DayDayNews

Italian physicist Volta invented the battery. Italian physicist Volta. Although electric lights, telephones, refrigerators, televisions, and computers have entered people's homes, electric motors are also widely used in factories. These strong currents are drawn from generators.

"The Story of Invention" (74) - Italian physicist Volta invented the battery

05/21 1748

In order to meet the growing needs of semiconductor customers for large-area scanning and nanoscale metrology, Park Systems (Park Systems, hereinafter referred to as Park) has recently launched the Park NX-Hybrid WLI semiconductor machine, which can provide users with comprehensi - DayDayNews

In order to meet the growing needs of semiconductor customers for large-area scanning and nanoscale metrology, Park Systems (Park Systems, hereinafter referred to as Park) has recently launched the Park NX-Hybrid WLI semiconductor machine, which can provide users with comprehensi

Park launches powerful new semiconductor tool "Park NX-Hybrid WLI"

05/22 1929

Confucius was traveling eastward and heard two children arguing about the sun. "Is the sun closer in the morning or at noon?" A child used the visual size of the sun as evidence. He thinks the sun is bigger in the morning and therefore closer to us. Today we will explain why the - DayDayNews

Confucius was traveling eastward and heard two children arguing about the sun. "Is the sun closer in the morning or at noon?" A child used the visual size of the sun as evidence. He thinks the sun is bigger in the morning and therefore closer to us. Today we will explain why the

Geography Tips | Why does the sun in the morning and evening look bigger than the sun at noon?

05/21 1294

Our country has a vast territory and has all kinds of terrains. Among them is a kind of landscape, the cause of which scientists have not been able to figure out yet. The story starts with NASA satellites in the United States in 2014. When they passed through the sky over Inner M - DayDayNews

Our country has a vast territory and has all kinds of terrains. Among them is a kind of landscape, the cause of which scientists have not been able to figure out yet. The story starts with NASA satellites in the United States in 2014. When they passed through the sky over Inner M

American satellites have made a major discovery: There is an "Eye of the Desert" in Inner Mongolia, China! The cause is a mystery

05/21 1772

Although infinity is a rather illusory and abstract concept, and it is quite taboo in physics to use any definition of "infinite", it is still a very interesting question. Let's not talk about "infinitely long" ladders for now. Perhaps it is more acceptable to use "long enough". - DayDayNews

Although infinity is a rather illusory and abstract concept, and it is quite taboo in physics to use any definition of "infinite", it is still a very interesting question. Let's not talk about "infinitely long" ladders for now. Perhaps it is more acceptable to use "long enough".

Can we use an infinitely long ladder to leave the earth without reaching the first cosmic speed?

05/22 1711

Due to the vastness of the universe and the diversity of life, many people have always believed that aliens should exist in the world. In recent years, with human exploration of cosmic civilization, both scientists and ordinary people have become more concerned about extraterrest - DayDayNews

Due to the vastness of the universe and the diversity of life, many people have always believed that aliens should exist in the world. In recent years, with human exploration of cosmic civilization, both scientists and ordinary people have become more concerned about extraterrest

The Love Island star claims to have seen a UFO with her brother, and says her phone was interfered with by three purple aliens

05/22 1251

Introduction: What is the "purple grape" plant commonly seen on the roadside? Are its fruits edible? Why? As the saying goes: Knowledge is treasure, ignorance is grass. In the mountains in the countryside, there are all kinds of plants everywhere. Any plant is valuable to someone - DayDayNews

Introduction: What is the "purple grape" plant commonly seen on the roadside? Are its fruits edible? Why? As the saying goes: Knowledge is treasure, ignorance is grass. In the mountains in the countryside, there are all kinds of plants everywhere. Any plant is valuable to someone

What is the "purple grape" plant commonly seen on the roadside? Are its fruits edible? Why?

05/21 1514

Modern science believes that our universe was born 13.8 billion years ago. 13.8 billion years ago, a singularity exploded. The singularity is an infinite mass, infinite energy, infinite heat, infinite mass, and infinite density. Large, infinitely small point. After the explosion - DayDayNews

Modern science believes that our universe was born 13.8 billion years ago. 13.8 billion years ago, a singularity exploded. The singularity is an infinite mass, infinite energy, infinite heat, infinite mass, and infinite density. Large, infinitely small point. After the explosion

There is a gravitational source outside the orbit of Pluto. Scientists: It may be the legendary ninth planet

05/23 1449

When it comes to snails, the first thing that comes to mind is that they have a thick shell. In fact, in addition to being known for their thick shells, snails are also the animals with the most teeth in the world. - DayDayNews

When it comes to snails, the first thing that comes to mind is that they have a thick shell. In fact, in addition to being known for their thick shells, snails are also the animals with the most teeth in the world.

Snails are said to be the creatures with the most teeth in the world. So what are the uses of so many teeth?

05/23 1641

Walking people have to adjust their gait again and again to walk on curbs or steps. Whether intentionally or not, everyone has developed control strategies to control muscle activity in response to changes in the outside world, thereby protecting them from tripping. effects of ti - DayDayNews

Walking people have to adjust their gait again and again to walk on curbs or steps. Whether intentionally or not, everyone has developed control strategies to control muscle activity in response to changes in the outside world, thereby protecting them from tripping. effects of ti

Two main strategies for robot gait control

05/23 1358

The majority of overseas Chinese are very concerned about Hong Kong's continued stability, prosperity and development. Recently, Sun Dawen, a well-known Chinese scientist and academician of the European Academy of Humanities and Natural Sciences, wrote an article to express his w - DayDayNews

The majority of overseas Chinese are very concerned about Hong Kong's continued stability, prosperity and development. Recently, Sun Dawen, a well-known Chinese scientist and academician of the European Academy of Humanities and Natural Sciences, wrote an article to express his w

[Tongxinyu] The pearl is dazzling and the bauhinia is beautiful - Chinese scientist Sun Dawen writes an article to celebrate the 25th anniversary of Hong Kong's return to the motherland.

05/23 1190

Got a story for July 4th? Today is also called aphelion. This day is the day when the earth is farthest from the sun. The time it takes for the earth to orbit the sun is one year. The place where the earth is closest to the sun is called perihelion. It is in early July every year - DayDayNews

Got a story for July 4th? Today is also called aphelion. This day is the day when the earth is farthest from the sun. The time it takes for the earth to orbit the sun is one year. The place where the earth is closest to the sun is called perihelion. It is in early July every year

July 4th, the story you don’t know

05/23 1745

According to Global Network, in an environment of increasingly tense international situation, NASA Administrator Nelson recently made a series of remarks against China. In an interview with German media, he hyped up the "Chinese space threat theory" and bluntly stated that China - DayDayNews

According to Global Network, in an environment of increasingly tense international situation, NASA Administrator Nelson recently made a series of remarks against China. In an interview with German media, he hyped up the "Chinese space threat theory" and bluntly stated that China

NASA exaggerates China's "military space program", and China makes it clear: the United States is seeking space hegemony

05/23 1424

1.When you have exhausted all possibilities, remember this: you haven't. When you have exhausted all possibilities, remember: it is still possible. - DayDayNews

1.When you have exhausted all possibilities, remember this: you haven't. When you have exhausted all possibilities, remember: it is still possible.

Positive English sayings: Failure is success if you learn from it.

05/23 1629

In the evening, as usual, I sat opposite my son. He was doing homework and I was reading. Suddenly I looked up and saw that his little face was wrinkled like a ball of paper. I thought he had made a typo or encountered a problem. He asked tentatively: "Son, what's wrong? Did you - DayDayNews

In the evening, as usual, I sat opposite my son. He was doing homework and I was reading. Suddenly I looked up and saw that his little face was wrinkled like a ball of paper. I thought he had made a typo or encountered a problem. He asked tentatively: "Son, what's wrong? Did you

The child will not reject his classmates and is threatened by the class monitor. The old mother accompanies the child to review the whole process of counseling.

05/23 1349

This year, the Celtics made it to the finals even though the outside world was not optimistic about it. Although they were reversed and lost the championship, for the Celtics, which has many years of foundation, only young talents such as Tatum and Brown can win the championship. - DayDayNews

This year, the Celtics made it to the finals even though the outside world was not optimistic about it. Although they were reversed and lost the championship, for the Celtics, which has many years of foundation, only young talents such as Tatum and Brown can win the championship.

Celtic trivia you don’t know: Having multiple firsts but still having regrets, the name comes from history

05/23 1383

In this World Cup preliminaries, although the Chinese men's basketball team did not break the embarrassing record of not winning against Australia, the performance of some players was still remarkable. In addition to Zhou Qi's intimidation under the basket, there is another playe - DayDayNews

In this World Cup preliminaries, although the Chinese men's basketball team did not break the embarrassing record of not winning against Australia, the performance of some players was still remarkable. In addition to Zhou Qi's intimidation under the basket, there is another playe

With 9 of 12 shots and an average of 8 points and 4 rebounds per game, the Guangsha youngster gained Du Feng's trust and will definitely be a regular in the national team in the future.

05/23 1764

Commentator Cascarino said on the show that Ronaldo has always been a very conceited player. If he leaves the team to keep his position as the Champions League scorer, Messi is only 16 goals away from Ronaldo's Champions League goals. Cristiano Ronaldo scored 141 goals in the Cha - DayDayNews

Commentator Cascarino said on the show that Ronaldo has always been a very conceited player. If he leaves the team to keep his position as the Champions League scorer, Messi is only 16 goals away from Ronaldo's Champions League goals. Cristiano Ronaldo scored 141 goals in the Cha

#天头热精品#C Ronaldo has always been very conceited. He left the team because he wanted to keep the top scorer in the history of the Champions League.

05/23 1804

In May of the seventh year of Jiayou's reign, Bao Zheng suddenly fell to the ground and fell unconscious while working in the Privy Council. He did not get better after going home to recuperate. Bao Zheng died of illness soon after. On that day, a total of twenty-one coffins were - DayDayNews

In May of the seventh year of Jiayou's reign, Bao Zheng suddenly fell to the ground and fell unconscious while working in the Privy Council. He did not get better after going home to recuperate. Bao Zheng died of illness soon after. On that day, a total of twenty-one coffins were

Bao Zheng held a funeral, and 21 coffins were carried out from the city gate at the same time. The tomb robbers saw this and made a rule

05/23 1692