science | DayDayNews

First, let’s get to know the special theory of relativity. Special Relativity was first proposed by the famous physicist Einstein, who believed that the movement of matter, time and space do not exist in isolation, but are connected. When an object moves, its speed continues to i

Based on the special theory of relativity, using physics knowledge to analyze how people can extend their lifespan

05/03 1030

On October 3, Beijing time, the 2022 Nobel Prize in Physiology or Medicine was awarded to Swedish geneticist Svanter Parbo for his discovery of the genome of the extinct human race and human evolution.

The 2022 Nobel Prize winner completed the whole genome sequencing of Neanderthals for the first time and discovered the Denisovan race

05/03 1807

Earth and Mars have their own satellites. The difference is that the Earth has only one satellite, that is the moon, and Mars has two satellites: Phobos and Phobos. So it sounds like Mars is better than Earth. But some things cannot be counted on quantity, but on quality. For exa

Phobos: Mars moons that will eventually disappear from the universe

05/03 1626

Although human civilization is very short-lived, it has developed very rapidly, especially in the past hundred years, human science and technology has developed rapidly like a rocket.

8 ancient human inventions, which seem childish and ridiculous, have promoted the development of human civilization

05/03 1277

When a woodpecker pecks hard, its head will rush towards the trunk at a speed of 6m/s. The impact force on its head is equivalent to 1,000 times the gravity it is subjected to, but why does the woodpecker never have a concussion? It has long been believed that the woodpecker's he

The woodpecker who chisels crazy wood has an impact force of 1,000 times that of gravity. Why does it have no concussion?

05/03 1993

Since humans discovered the law of conservation of energy, the fantasy of perpetual motion machines has been shattered, but humans will not stop pursuing the long-term nature of energy. Since its use, the Oxford electric bell has been knocked tens of billions of times within more

Two dry batteries have been knocked out for more than 180 years, but no one knows the internal structure of the battery

05/03 1046

Editor's note: Since the 18th National Congress of the Communist Party of China, Hunan forestry people have actively participated in ecological construction, and used wisdom and sweat to depict colorful and beautiful pictures, turning green waters and green mountains into a beaut

Viewing Xianglin together丨Chen Zhenfa: From a forest ranger to a plant expert, he is the "living map" of plant distribution in Huping Mountain

05/03 1932

Experts in the field of aerospace in Hong Kong said that this not only gives Hong Kong scientific researchers opportunities, but also a good opportunity for the SAR government to develop aerospace science and technology and realize the "technology-driven port development".

Hong Kong experts declared as aerospace payload starts and "rush out of space" in as early as three years

05/03 1684

Drive Moto Guzzi to explore various magical secrets and experience different things, just like exploring space on a spaceship. Q: You grew up in Verano Brianza, not far from Mandello del Lario, where Moto Guzzi’s base camp is located.

Choice of astronaut Paolo Nespoli, V85 TT from Moto Guzzi

05/03 1372

Recently, Nano Research, a well-known journal in the field of materials, reported online the important progress of the use of an all-inorganic perovskite solution in the field of fluorescence anti-counterfeiting by Professor Wang Hua/Wang Luoxin (Dr. Nie Kun) of the School of Mat

Report online by internationally renowned journals! Hubei universities have achieved new achievements and can be applied to fluorescence anti-counterfeiting

05/03 1204

Source: China Electric Power Engineering Consulting Group Co., Ltd. High-voltage line substations can be seen everywhere in modern society. There are rumors that living near high-voltage substations and high-voltage transmission lines will be subject to strong radiation, and in s

Daily rumors refute | Will ultra-high voltage lines cause harm to human health? Is it true?

05/03 1993

She is said to have correctly predicted the rise of the Islamic State, the 9/11 US terrorist attacks, Brexit and the sinking of Kursk submarines. This may be something no one wants to hear after nearly 2 years of Covid-19 pandemic around the world, but Babawanga speculates that a

6 Prophecies from the Witch Baba Wanga for 2022

05/03 1061

For humans, the earth is a nearly perfect planet and is very suitable for human habitation. But the perfection of the earth is also temporary. One day in the future, the earth will become no longer livable. As the sun expands into a red giant, the intensity of light will graduall

Which of the best choice is the major target celestial bodies for human space immigrants in the solar system?

05/03 1293

In Galileo and Newton's view of space and time is absolute, time and space have nothing to do with it, they are independent of each other. However, the Galilean principle of relativity, that is, the physics laws in the inertial reference system are the same, and are still valid t

Absolute independence of time and space: Galileo transformation

05/02 1650

Enceladus is one of the most likely extraterrestrial planets in the solar system. Recently, researcher Hao Jihua, a researcher at the University of Science and Technology of China, and others found that Enceladus's underglacial oceans may be rich in dissolved phosphate, which can

Have the potential for livable life? Chinese scientists discovered that Enceladus may have "phosphorus of life"

05/02 1171