Our Ignorance About Gravity

2024/04/1805:35:05 science 2037475

Our Ignorance About Gravity - DayDayNews

Our Ignorance About Gravity - DayDayNews

5:38

* All content videos are shared, reposted and embedded from YouTube. If there is any violation or error, please contact us to delete it.

science

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

Controlled ion transport within nanochannels is crucial for biological membranes and artificial membrane systems. Covalent organic frameworks (COFs) are emerging crystalline polymer materials with regular and adjustable nanochannels, and have become an ideal material platform for - DayDayNews

Controlled ion transport within nanochannels is crucial for biological membranes and artificial membrane systems. Covalent organic frameworks (COFs) are emerging crystalline polymer materials with regular and adjustable nanochannels, and have become an ideal material platform for

"ACS Nano" from Tianjin University's Wu Hong/Jiang Zhongyi team: charged nanochannels in covalent organic framework membranes achieve efficient ion interception

05/17 1899

The editor has recently become obsessed with ferns. Their leaves generally have a mathematical beauty like the golden ratio. There are many types, and most of them are beautiful. They can be seen in forests, riversides, and in the courtyards of ancient houses. Fern and nautilus a - DayDayNews

The editor has recently become obsessed with ferns. Their leaves generally have a mathematical beauty like the golden ratio. There are many types, and most of them are beautiful. They can be seen in forests, riversides, and in the courtyards of ancient houses. Fern and nautilus a

Fragrant garden | "Pteridophylla fern", the "living fossil" of the plant world

05/18 1059

What happened to Tibet? 350 research experts gathered together, and they all claimed: They saw something incredible, which would bring at least billions of resources every year. Even the villagers stood around in surprise. What was going on? What exactly are these things, and wha - DayDayNews

What happened to Tibet? 350 research experts gathered together, and they all claimed: They saw something incredible, which would bring at least billions of resources every year. Even the villagers stood around in surprise. What was going on? What exactly are these things, and wha

Tibetan villagers make new discoveries! 350 experts gather for investigation, bringing in at least 1 billion resources every year

05/18 1036

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

@真知新ordinate Popular science and cold knowledge 1. Lamprey Lamprey has lived on the earth for hundreds of millions of years, and it has always maintained its appearance in ancient times, so it is also called a "living fossil." Later this creature was assigned to the superclass Ag - DayDayNews

@真知新ordinate Popular science and cold knowledge 1. Lamprey Lamprey has lived on the earth for hundreds of millions of years, and it has always maintained its appearance in ancient times, so it is also called a "living fossil." Later this creature was assigned to the superclass Ag

Seven exotic species, one relies on breeding and one is prohibitive

05/18 1704

Recently, China Forestry Press held a symposium on the theory and technology of grassland ecological restoration and a new book launch of "Main Technical Models of Ecological Restoration of Degraded Grassland". - DayDayNews

Recently, China Forestry Press held a symposium on the theory and technology of grassland ecological restoration and a new book launch of "Main Technical Models of Ecological Restoration of Degraded Grassland".

Commissioned by the National Bureau of Investigation, this major achievement was officially released! It is the first time in the country for an academician to write a preface!

05/17 1924

Jeffrey Sachs, chairman of the COVID-19 committee of the international medical journal The Lancet, said that the new coronavirus may not come from nature, but most likely originated from an accident in a US biotechnology laboratory. - DayDayNews

Jeffrey Sachs, chairman of the COVID-19 committee of the international medical journal The Lancet, said that the new coronavirus may not come from nature, but most likely originated from an accident in a US biotechnology laboratory.

The new coronavirus is most likely leaked from a US biological laboratory

05/17 1335

On July 3, Typhoon Siam made landfall in South China and is pouring rain in many places in the south. Typhoon Airi is moving in the Western Pacific. Today, its center has moved into the East China Sea, bringing refreshing blue sky and white clouds to many places in the Yangtze Ri - DayDayNews

On July 3, Typhoon Siam made landfall in South China and is pouring rain in many places in the south. Typhoon Airi is moving in the Western Pacific. Today, its center has moved into the East China Sea, bringing refreshing blue sky and white clouds to many places in the Yangtze Ri

rare! As hot and high pressure climbs up the Tibetan Plateau, will there be problems with the glaciers? Analysis: Northwest or extreme heat

05/17 1033

China's sky eye discovered a mysterious signal, which was suspected to come from a foreign civilization, but American scientists poured cold water on it. Recently, a research team from Tianyan announced that in past observations, they discovered several very special signals. Thes - DayDayNews

China's sky eye discovered a mysterious signal, which was suspected to come from a foreign civilization, but American scientists poured cold water on it. Recently, a research team from Tianyan announced that in past observations, they discovered several very special signals. Thes

China's sky eye discovered mysterious signals, but American scientists said they came from the earth. Do aliens exist?

05/18 1697

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

Beginning in the 1940s, a luminous disc aircraft was discovered in the skies over the United States. Newspapers at that time only generally called it an "elliptical luminous object." UFOs aroused people's interest even more. The term UFO is a name given to unidentified flying obj - DayDayNews

Beginning in the 1940s, a luminous disc aircraft was discovered in the skies over the United States. Newspapers at that time only generally called it an "elliptical luminous object." UFOs aroused people's interest even more. The term UFO is a name given to unidentified flying obj

The word UFO was invented by Americans, but there were legends in China during the time of Emperor Yao

05/19 1225

Itching, swelling, and many people remember mosquitoes as a nasty presence in summer. In addition, mosquitoes also bring a variety of terrible mosquito-borne infectious diseases to people. In 2018, the eight infectious diseases of urgent concern announced by the World Health Orga - DayDayNews

Itching, swelling, and many people remember mosquitoes as a nasty presence in summer. In addition, mosquitoes also bring a variety of terrible mosquito-borne infectious diseases to people. In 2018, the eight infectious diseases of urgent concern announced by the World Health Orga

Tsinghua team reveals: Why are these people more attracted to mosquitoes?

05/19 1306

Humans can be said to be the most advanced animals on the earth. There is almost nothing that humans dare not eat. In times of famine, people who are too hungry will eat tree bark, leather belts, grass roots, soil, etc. Nowadays, people's living conditions are better and they eat - DayDayNews

Humans can be said to be the most advanced animals on the earth. There is almost nothing that humans dare not eat. In times of famine, people who are too hungry will eat tree bark, leather belts, grass roots, soil, etc. Nowadays, people's living conditions are better and they eat

There is a plant that is full of treasures, but is often "peeled". Have you ever seen it?

05/19 1538

In cartoons, the "omnipotent" Doraemon often takes out various magical props from the future world from his four-dimensional pocket in order to help Nobita. They are full of creativity and science fiction imagination, just like Doraemon's pocket. It's an inexhaustible treasure ch - DayDayNews

In cartoons, the "omnipotent" Doraemon often takes out various magical props from the future world from his four-dimensional pocket in order to help Nobita. They are full of creativity and science fiction imagination, just like Doraemon's pocket. It's an inexhaustible treasure ch

She has a "shrinking gun" that makes animals smaller than a fingernail, so cute

05/19 1069

On July 2, Xin Baoan, Chairman of the State Grid Corporation of China and Secretary of the Party Leadership Group, went to Nari Group Co., Ltd. for investigation. He went deep into the front line of production and scientific research to learn about technological research, product - DayDayNews

On July 2, Xin Baoan, Chairman of the State Grid Corporation of China and Secretary of the Party Leadership Group, went to Nari Group Co., Ltd. for investigation. He went deep into the front line of production and scientific research to learn about technological research, product

Xin Baoan, Chairman of State Grid Corporation of China, went to NARI Group for investigation

05/19 1633

#真知新综合# Time flies, years are ruthless, and a lifetime passes by opening and closing eyes. In this life, meeting someone who treats you sincerely is a rare blessing. I am lucky to get it, but I am destined to lose it. , if you meet, you must hold on tightly, whether it is a frien - DayDayNews

#真知新综合# Time flies, years are ruthless, and a lifetime passes by opening and closing eyes. In this life, meeting someone who treats you sincerely is a rare blessing. I am lucky to get it, but I am destined to lose it. , if you meet, you must hold on tightly, whether it is a frien

In life, if I meet someone who treats me sincerely, I will be lucky if I get it, but I will be lucky if I lose it.

05/19 1111

Be sincerely grateful from the bottom of your heart every day, sow good seeds for yourself, sow good causes and get good results. Practice is to correct your thoughts, words and deeds, so that you can maintain good thoughts and accumulate virtue and do good deeds. This is you A f - DayDayNews

Be sincerely grateful from the bottom of your heart every day, sow good seeds for yourself, sow good causes and get good results. Practice is to correct your thoughts, words and deeds, so that you can maintain good thoughts and accumulate virtue and do good deeds. This is you A f

Produced by Universe Academy - If you have grace in your heart, you will be blessed in your life

05/19 1041

Who doesn’t want to have a beautiful home? With a new house, the first thing to do is to choose how to decorate it. After fixing your ideal layout, you naturally need to add a touch of soul - soft decoration! People who understand life We all know that "light decoration, heavy de - DayDayNews

Who doesn’t want to have a beautiful home? With a new house, the first thing to do is to choose how to decorate it. After fixing your ideal layout, you naturally need to add a touch of soul - soft decoration! People who understand life We all know that "light decoration, heavy de

How to choose paintings to hang in the living room? Landscape and Chinese paintings show taste and home hanging paintings are essential

05/19 1722

Nowadays, people pay more and more attention to living room decoration. When decorating the family living room, many people hope to hang a suitable and tasteful calligraphy and painting as decoration, which can have a good decorative effect and also want to make the family atmosp - DayDayNews

Nowadays, people pay more and more attention to living room decoration. When decorating the family living room, many people hope to hang a suitable and tasteful calligraphy and painting as decoration, which can have a good decorative effect and also want to make the family atmosp

How to choose paintings to hang in the living room? Contemporary hand-painted landscape works show everyone’s style

05/19 1712

The living room is an extremely important place in the home and has high requirements for decoration. The decoration directly opposite the door of the living room cannot be ignored. It not only represents the taste of the owner of the home, but also gives the first impression to - DayDayNews

The living room is an extremely important place in the home and has high requirements for decoration. The decoration directly opposite the door of the living room cannot be ignored. It not only represents the taste of the owner of the home, but also gives the first impression to

How to choose paintings to hang in the living room? Appreciation of landscape paintings by famous artists. Beautiful mountains and clear waters. Beautiful scenery.

05/19 1981

Nowadays, people are beginning to pursue the quality of life, which is a reflection of the improvement of people's aesthetic level. Especially for home decoration, the display is more intuitive. More and more people choose to hang a calligraphy and painting at home, which makes t - DayDayNews

Nowadays, people are beginning to pursue the quality of life, which is a reflection of the improvement of people's aesthetic level. Especially for home decoration, the display is more intuitive. More and more people choose to hang a calligraphy and painting at home, which makes t

How to choose paintings to hang in the living room? Hang landscape and traditional Chinese paintings to create a Chinese-style literary home

05/19 1259