Why do We Brush Our Teeth? | Health for Kids | SciShow Kids

2024/07/0115:01:05 news 3074099

Why do We Brush Our Teeth? | Health for Kids | SciShow Kids - DayDayNews

Why do We Brush Our Teeth? | Health for Kids | SciShow Kids - DayDayNews

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Upgraded edition of unread science fiction classics (set of 9 volumes) The legacy of the world's top science fiction master! All the science fiction masterpieces you haven't seen are here! Have science fiction predictions about the future come true? "100: The Book of Science Fict - DayDayNews

Upgraded edition of unread science fiction classics (set of 9 volumes) The legacy of the world's top science fiction master! All the science fiction masterpieces you haven't seen are here! Have science fiction predictions about the future come true? "100: The Book of Science Fict

Book Series Recommendation: Unread Science Fiction Classics Upgraded Edition (Set of 9 Books)

07/02 1758

From the time when King Yingzheng of Qin unified the six kingdoms and claimed to be the first emperor, to the abdication of Puyi, the last orthodox emperor in the late Qing Dynasty, there have been hundreds of emperors in the history of China's feudal dynasties. - DayDayNews

From the time when King Yingzheng of Qin unified the six kingdoms and claimed to be the first emperor, to the abdication of Puyi, the last orthodox emperor in the late Qing Dynasty, there have been hundreds of emperors in the history of China's feudal dynasties.

China's most bloody emperor faced provocation from other countries and ordered: Fight me until the country is destroyed.

07/02 1946

If you can't even hold on for 17 seconds, why do you expect to climb over the wall and cross the border to conquer yourself? You know, there are no accidents in the universe. 17 seconds of pure thought = 2000 hours of action. - DayDayNews

If you can't even hold on for 17 seconds, why do you expect to climb over the wall and cross the border to conquer yourself? You know, there are no accidents in the universe. 17 seconds of pure thought = 2000 hours of action.

17 seconds of pure thought = 2000 hours of action! (Secret of Thought)

07/02 1233

Some workers found that materials sometimes fell during the production of corn processing equipment. Not only is this wasteful, it also reminds staff that the equipment needs to be inspected. Generally speaking, when material falling occurs in corn processing equipment, the first - DayDayNews

Some workers found that materials sometimes fell during the production of corn processing equipment. Not only is this wasteful, it also reminds staff that the equipment needs to be inspected. Generally speaking, when material falling occurs in corn processing equipment, the first

Why does the 200-ton corn processing equipment drop material? What causes material dropout?

07/02 1093

One of the hallmarks of adulthood is financial independence, but not all adults are able to support themselves. Some media released relevant data in 2019. Through a set of studies, it was found that the number of people who chew on the elderly was as high as 60%. Although this st - DayDayNews

One of the hallmarks of adulthood is financial independence, but not all adults are able to support themselves. Some media released relevant data in 2019. Through a set of studies, it was found that the number of people who chew on the elderly was as high as 60%. Although this st

The "new type of nibbling the elderly" is quietly emerging. Parents show off their children's potential, but netizens have different views.

07/02 1212

Nowadays, it is nothing new for young girls to drink. In many cases, drinking has even become commonplace. With the development of society and the opening of ideas, many young girls have also learned to drink. Of course, in this society, drinking has become a necessary skill for - DayDayNews

Nowadays, it is nothing new for young girls to drink. In many cases, drinking has even become commonplace. With the development of society and the opening of ideas, many young girls have also learned to drink. Of course, in this society, drinking has become a necessary skill for

A drunk woman fell to the ground on the street at midnight and vomited into the sewer. Netizens asked: Do you still want hundreds of thousands of betrothal gifts?

07/02 1625

[Source: Hainan Daily] From 0-24:00 on July 15, 2022, there were 5 new locally confirmed cases in Hainan Province (including 4 cases of asymptomatic infections converted to confirmed cases), all reported by Haikou City; 1 new local case Asymptomatic infections are reported in Hai - DayDayNews

[Source: Hainan Daily] From 0-24:00 on July 15, 2022, there were 5 new locally confirmed cases in Hainan Province (including 4 cases of asymptomatic infections converted to confirmed cases), all reported by Haikou City; 1 new local case Asymptomatic infections are reported in Hai

From 00:00 to 24:00 on July 15, Hainan had 5 new locally confirmed cases (including 4 asymptomatic infections that became confirmed cases) and 1 local asymptomatic infection.

07/02 1028

The ranking list of China's brain drain rate has been released. Lanzhou has lost 81.7% of its talents, while Tianjin has the lowest rate of only 27.8%. Shanghai, Guangzhou, Shenzhen and Hangzhou are not on the list, and talents are reluctant to leave. - DayDayNews

The ranking list of China's brain drain rate has been released. Lanzhou has lost 81.7% of its talents, while Tianjin has the lowest rate of only 27.8%. Shanghai, Guangzhou, Shenzhen and Hangzhou are not on the list, and talents are reluctant to leave.

Ranking list of China’s brain drain rate, Lanzhou’s brain drain rate is as high as 81.7%, and Tianjin’s lowest is only 27.8%

07/02 1714

#新农人creation contest# Xiaoqin, a 23-year-old rural boy, came to Hangzhou to work and rented a single room at Chenguang International in Xiasha, Hangzhou, where he lived. Xiaoqin said that he has always had a living habit. Since he was a child, he has been used to sleeping with mo - DayDayNews

#新农人creation contest# Xiaoqin, a 23-year-old rural boy, came to Hangzhou to work and rented a single room at Chenguang International in Xiasha, Hangzhou, where he lived. Xiaoqin said that he has always had a living habit. Since he was a child, he has been used to sleeping with mo

A rural boy's 100,000 yuan in cash was burned in a rental house. Who will pay the compensation?

07/02 1825

In history, many members of the royal family would do anything to compete for the throne, such as killing their own siblings or close relatives. However, Liu Yu, Emperor Ming of the Southern Song Dynasty, actually gave his beloved concubine to a meritorious official because he wa - DayDayNews

In history, many members of the royal family would do anything to compete for the throne, such as killing their own siblings or close relatives. However, Liu Yu, Emperor Ming of the Southern Song Dynasty, actually gave his beloved concubine to a meritorious official because he wa

The greenest emperor in history gave concubines and semen to protect his throne, but he had 12 sons who were not his own.

07/02 1103

In the process of studying, students rely on their teachers. Between a teacher and a student, logically there are only "student" and "teacher". But among today's teachers and students, there is another kind of person, and that is parents. - DayDayNews

In the process of studying, students rely on their teachers. Between a teacher and a student, logically there are only "student" and "teacher". But among today's teachers and students, there is another kind of person, and that is parents.

Review of the death of a small town teacher in 2019: Before committing suicide, he paid for medical expenses but refused to apologize to the students

07/03 1077

The epidemic is an order, and prevention and control is our responsibility. On July 15, our hospital received a notice from the superior department: 40 medical staff were deployed to support the epidemic prevention and control work in Chengguan District. After receiving the task, - DayDayNews

The epidemic is an order, and prevention and control is our responsibility. On July 15, our hospital received a notice from the superior department: 40 medical staff were deployed to support the epidemic prevention and control work in Chengguan District. After receiving the task,

Act after hearing the order and set off again - 40 medical staff from Xigu District Traditional Chinese Medicine Hospital of Lanzhou City went out to support the epidemic prevention and control work in Chengguan District

07/03 1854

Nowadays, the business competition in burger restaurants is very fierce. In such an environment, a problem that many burger restaurants are prone to encounter is how to sell our products when there are no customers coming to the door? Usually we talk about three main methods of s - DayDayNews

Nowadays, the business competition in burger restaurants is very fierce. In such an environment, a problem that many burger restaurants are prone to encounter is how to sell our products when there are no customers coming to the door? Usually we talk about three main methods of s

Perak Castle | Burger restaurant management: What should I do if business is not good?

07/03 1781

The reason for this emotion is that some netizens recently revealed that there are many illustrations of characters and vulgar dialogue in the "Yi Zhongtian Classic Chinese Stories" series, which has once again aroused heated discussions. - DayDayNews

The reason for this emotion is that some netizens recently revealed that there are many illustrations of characters and vulgar dialogue in the "Yi Zhongtian Classic Chinese Stories" series, which has once again aroused heated discussions.

Does China’s cultural sector need to be rectified? After the "poisonous textbook" incident, Yi Zhongtian unexpectedly saw Yi Zhongtian's "generous act" again

07/03 1289

Since the 14th Five-Year Plan put forward the major task of "comprehensively promoting the construction of a healthy China", our country has officially entered the era of national health. In the 21st century, the number of people with chronic metabolic syndrome in our country is - DayDayNews

Since the 14th Five-Year Plan put forward the major task of "comprehensively promoting the construction of a healthy China", our country has officially entered the era of national health. In the 21st century, the number of people with chronic metabolic syndrome in our country is

Youqing Brand Fang Weilani Company participated in the planning of chain network for 20 million yuan

07/03 1419

just! According to the latest announcement issued by the Gansu Provincial Health Commission, there were 31 new local confirmed cases and 82 new local asymptomatic infections. - DayDayNews

just! According to the latest announcement issued by the Gansu Provincial Health Commission, there were 31 new local confirmed cases and 82 new local asymptomatic infections.

Epidemic in Gansu Province! The latest news on the epidemic released on July 16

07/03 1073

I hope to use photos to record history, let light and shadow retain every detail so that the eyes can judge right from wrong, and keep war away forever. - DayDayNews

I hope to use photos to record history, let light and shadow retain every detail so that the eyes can judge right from wrong, and keep war away forever.

War on camera "Day 142 of the Russia-Ukraine conflict"

07/03 1928

The People's Liberation Army is now preparing. How long will it take to completely capture the island of Taiwan? But attacking Taiwan is not a game. The People's Liberation Army's strategy is to strike point-to-point with precision and try to avoid causing harm to innocent people - DayDayNews

The People's Liberation Army is now preparing. How long will it take to completely capture the island of Taiwan? But attacking Taiwan is not a game. The People's Liberation Army's strategy is to strike point-to-point with precision and try to avoid causing harm to innocent people

If the People's Liberation Army closes Taiwan at this stage, can it occupy it in 14 hours? If you are not prepared enough, you may miss the opportunity.

07/03 1169

In 1949, on the eve of the Liberation War, in Langpo Mountain, the People's Liberation Army and the enemy had been fighting for a key position, watching their comrades fall one by one. - DayDayNews

In 1949, on the eve of the Liberation War, in Langpo Mountain, the People's Liberation Army and the enemy had been fighting for a key position, watching their comrades fall one by one.

He fought against the Japanese and participated in the War to Resist U.S. Aggression and Aid Korea. Why did Chairman Mao change his name when they met him?

07/03 1362

How lethal is the Russian thermobaric bomb? Let alone seeing it, we have almost never heard of it. The fuel inside the bomb burns rapidly, heating a large amount of air in a short period of time, and the surrounding temperature rises rapidly. This rapid increase in temperature ca - DayDayNews

How lethal is the Russian thermobaric bomb? Let alone seeing it, we have almost never heard of it. The fuel inside the bomb burns rapidly, heating a large amount of air in a short period of time, and the surrounding temperature rises rapidly. This rapid increase in temperature ca

Ever seen a flour explosion? Revealing the secret of how lethal Russia’s thermobaric bomb is?

07/03 1155

Xiao Kaiping, president of the Taiwan Anti-Japanese Relatives Association, attended the speech and said that looking around the real world today on the 85th anniversary of the July 7th Movement, the ghost of Japanese fascism has resurrected again, Taiwan has also fallen into a st - DayDayNews

Xiao Kaiping, president of the Taiwan Anti-Japanese Relatives Association, attended the speech and said that looking around the real world today on the 85th anniversary of the July 7th Movement, the ghost of Japanese fascism has resurrected again, Taiwan has also fallen into a st

Today, the 85th anniversary of the July 7th Incident, people on the island warn against "recolonization" of Taiwan's spirit

07/03 1765

# **On September 18, 1931, with the roar of artillery, the Japanese invaders blew up the South Manchuria Railway and exploded the city of Shenyang. Today, 86 years later, it’s September 18th again. - DayDayNews

# **On September 18, 1931, with the roar of artillery, the Japanese invaders blew up the South Manchuria Railway and exploded the city of Shenyang. Today, 86 years later, it’s September 18th again.

September 18｜Where is the memory of Taiwan's "9.18"?

07/03 1251