science | DayDayNews

(The full text is about 1,500 words, and it takes 1.5 minutes to read) Tachyons are hypothetical particles that always move faster than the speed of light. Einstein showed that such particles could allow events to go back in time, but this also raised all kinds of questions about - DayDayNews

(The full text is about 1,500 words, and it takes 1.5 minutes to read) Tachyons are hypothetical particles that always move faster than the speed of light. Einstein showed that such particles could allow events to go back in time, but this also raised all kinds of questions about

Particles that can exceed the speed of light? What is tachyon? Does it really exist?

10/27 1739

Currently, the prevention and control of the new coronavirus epidemic has entered a new stage. "As epidemic prevention measures are gradually adjusted, scientific assessment and prediction of the scale and direction of the current epidemic will be of great value in guiding the pu - DayDayNews

Currently, the prevention and control of the new coronavirus epidemic has entered a new stage. "As epidemic prevention measures are gradually adjusted, scientific assessment and prediction of the scale and direction of the current epidemic will be of great value in guiding the pu

Academician Chen Saijuan: It is urgent to launch emergency plans for rural areas

10/27 1863

When I grew up, as I learned more about astronomy, I discovered that all celestial bodies in the universe are round. Not only the earth, moon and sun, but also all the planets, stars and satellites we know are round. - DayDayNews

When I grew up, as I learned more about astronomy, I discovered that all celestial bodies in the universe are round. Not only the earth, moon and sun, but also all the planets, stars and satellites we know are round.

Why are all "celestial bodies" round? What force makes the universe so uniform?

10/27 1964

The book "True and False" contains all kinds of strange mysteries in the world, and it seems that the truth cannot be found. For example, humans have suggested that chickens may be mutations of dinosaurs. When a chicken is placed on a plate or served at the dinner table, it seems - DayDayNews

The book "True and False" contains all kinds of strange mysteries in the world, and it seems that the truth cannot be found. For example, humans have suggested that chickens may be mutations of dinosaurs. When a chicken is placed on a plate or served at the dinner table, it seems

"True or False", human selfishness will eventually destroy the entire world

10/27 1916

Will the new strain Omicron subtype XBB.1.5, which has the strongest immune evasion ability and is currently circulating in the United States, be quickly introduced into the country and trigger a new round of epidemic? - DayDayNews

Will the new strain Omicron subtype XBB.1.5, which has the strongest immune evasion ability and is currently circulating in the United States, be quickly introduced into the country and trigger a new round of epidemic?

How long can antibodies protect us? New virus strains are prevalent, two things can be done to improve antibody sensitivity!

10/27 1145

Xiao Han Wen/Chasing Dreams/Beauty in My Heart (Chen Hong) Xiao Han is the 23rd solar term among the twenty-four solar terms and the fifth solar term in winter. At this time, the bucket finger is in the Gui position and the sun reaches 285 degrees of the Yellow Longitude. Xiaohan - DayDayNews

Xiao Han Wen/Chasing Dreams/Beauty in My Heart (Chen Hong) Xiao Han is the 23rd solar term among the twenty-four solar terms and the fifth solar term in winter. At this time, the bucket finger is in the Gui position and the sun reaches 285 degrees of the Yellow Longitude. Xiaohan

Chasing Dreams (Ruan Zhongping) "Xiaohan"

10/27 1478

Original Strange Point Cake Screening and diagnosis of early-stage cancer patients is considered an effective strategy to reduce patient mortality, because for most cancers, if they are discovered at an early stage of development, they can be treated more effectively, which will - DayDayNews

Original Strange Point Cake Screening and diagnosis of early-stage cancer patients is considered an effective strategy to reduce patient mortality, because for most cancers, if they are discovered at an early stage of development, they can be treated more effectively, which will

Scientists discover new metabolic cancer biomarkers that may be used for early screening of 14 types of cancer

10/27 1750

On July 19, 1969, when approaching the moon for the last time, a mysterious light appeared, which dazzled the astronauts. NASA believed that it might be some kind of lunar debris, but some people thought that NASA was hiding something and it must be something else. - DayDayNews

On July 19, 1969, when approaching the moon for the last time, a mysterious light appeared, which dazzled the astronauts. NASA believed that it might be some kind of lunar debris, but some people thought that NASA was hiding something and it must be something else.

Are there frequent brief flashes of light on the moon? Scientists have analyzed it many times but still have no solution

10/27 1198

The day before yesterday, after I wrote Rao Yi's article, I received frequent protest messages from Rao Yi's fans backstage. The tone was similar. They all felt that I was blind, unable to see Rao Yi's advantages and unable to see Rao Yi's scientific logic, and that I had wronged - DayDayNews

The day before yesterday, after I wrote Rao Yi's article, I received frequent protest messages from Rao Yi's fans backstage. The tone was similar. They all felt that I was blind, unable to see Rao Yi's advantages and unable to see Rao Yi's scientific logic, and that I had wronged

Teacher Rao Yi is as great as Prometheus!

10/27 1695

Recently, the world's top scientific magazine "Nature" published an article. The core content is that the new coronavirus can replicate in the non-respiratory system of the human body in addition to the respiratory system, such as the brain, heart, blood vessels, gastrointestinal - DayDayNews

Recently, the world's top scientific magazine "Nature" published an article. The core content is that the new coronavirus can replicate in the non-respiratory system of the human body in addition to the respiratory system, such as the brain, heart, blood vessels, gastrointestinal

Scientists have found that the new coronavirus can survive in some people’s brains, hearts and other organs for more than 7 months

10/27 1015

The ocean is not only the cradle of life, but also rich in various resources such as oil and gas. Currently, more than 70% of the world's proven oil and gas resources are located in the ocean. - DayDayNews

The ocean is not only the cradle of life, but also rich in various resources such as oil and gas. Currently, more than 70% of the world's proven oil and gas resources are located in the ocean.

The ocean is so deep, why can the drilling platform penetrate the seabed? What is the working depth limit?

10/27 1993

According to Russian satellite news, on January 2, NASA Administrator Bill Nelson said that once the Chinese land on the moon, they will declare their rights to the lunar territory. - DayDayNews

According to Russian satellite news, on January 2, NASA Administrator Bill Nelson said that once the Chinese land on the moon, they will declare their rights to the lunar territory.

Don't steal the limelight from the United States. The director of NASA jumped out to throw dirty water. China wants to colonize the moon.

10/26 1936

In September this year, the British "Sun" published five predictions for 2023 made by Baba Vanga, known as the world's greatest blind "prophet." Including, first, the earth's orbit will change, and people's understanding of the universe will also undergo earth-shaking changes. - DayDayNews

In September this year, the British "Sun" published five predictions for 2023 made by Baba Vanga, known as the world's greatest blind "prophet." Including, first, the earth's orbit will change, and people's understanding of the universe will also undergo earth-shaking changes.

The scariest issue ever! A prophecy is happening in 2023. Is the end of mankind already doomed?

10/26 1393

Physics | Introduction to the units of matter and the three laws of Newtonian mechanics. The definition of matter is limited by the definition of the universe, and the instantaneous state of the universe is given by ignoring the time increment. The units of matter in descending o - DayDayNews

Physics | Introduction to the units of matter and the three laws of Newtonian mechanics. The definition of matter is limited by the definition of the universe, and the instantaneous state of the universe is given by ignoring the time increment. The units of matter in descending o

Physics | Introduction to units of matter and Newton’s three laws of mechanics

10/26 1214

As the United States positions our country as the "biggest and only" competitor, they have begun to pursue and intercept us in various fields, and even want to take action on the moon to hinder our country's scientific research and exploration of the moon. - DayDayNews

As the United States positions our country as the "biggest and only" competitor, they have begun to pursue and intercept us in various fields, and even want to take action on the moon to hinder our country's scientific research and exploration of the moon.

The director of NASA issued a warning, claiming that China will "occupy" the moon. Our Ministry of Foreign Affairs has refuted it by name.

10/26 1538