1:03
China's new Gravity-1 rocket launches satellites from sea platform, blasts debris!
Recommended
science
According to the plan, the United States will implement the Artemis manned return to the moon plan in 2024, which is to launch a manned spacecraft to send a male and a female astronaut to the moon, and build a lunar orbiting space station on this basis.
The probe lost contact, and the U.S. moon landing plan had an accident! NASA: "Beware of China occupying the moon"
science
Introduction to the Yangtze River Delta G60 Laser Alliance It is reported that this article introduces liquid chromatography in detail from the aspects of process simulation, monitoring and parameter optimization. At the same time, as high-entropy alloys, amorphous alloys and sin
Review: Research and development status of laser cladding (1)
science
Maybe many friends don't know. Are you wondering whether it is the same as Cordyceps? Let me give you some popular science below. The variety is complete, the quantity is sufficient, and the proportions are appropriate.
Get to know Cordyceps militaris, it’s really weird
science
From the launch of China's first artificial earth satellite "Dongfanghong-1" in 1970, to the successful launch of China's first manned spacecraft Shenzhou 5 in 2003, to the Mars exploration journey of the "Tianwen-1" probe , until the Shenzhou 13 manned spacecraft returned succes
Popular Science | Why do we go to space?
science
Time flies. It has been more than a year since "Chang'e 5" returned to Earth. Chinese scientists are still making new important discoveries by studying the "native products" it brought back. For example, some time ago, scientists from the Chinese Academy of Sciences discovered a
Did Americans really land on the moon? "Chang'e 5" made another new discovery. Why is there no lunar soil in the United States?
science
After the explorers and botanists stayed in the tribe for a period of time, they were surprised to find that the entire tribe was very short in height, with almost no one over 1.5 meters tall. The average height was about 1.2 meters, with only a few individuals. Tall people can r
A dwarf tribe was discovered in Africa. The adult is 1.2 meters tall and fully developed at the age of 8. Now it is on the verge of extinction.
science
On July 6, the "My Metaverse Home · Gongti Metaverse GTVerse Press Conference" was held in Beijing. At the press conference, the organizer Zhonghe Group invited industry leaders, leading corporate elites, well-known scholars and experts in the industry, and many high-quality part
Worker's Metaverse debuts at home, Guoan releases digital human GLEO
science
Especially in early 2022, when the Tonga volcano erupted on a large scale, it aroused heated discussions among everyone, who were all worried about the instability of this volcano.
Chinese satellites have monitored Japan for 4 years: The snow cover on Mount Fuji has decreased, will it erupt? What could be the reason?
science
On the 5th local time, the latest winner of the 2022 Fields Medal was announced at the International Mathematical Union Awards Ceremony held in Helsinki, the capital of Finland. Four young mathematicians from France, the United States, the United Kingdom and Ukraine were awarded
The "Nobel Prize" in mathematics, the 2022 Fields Medal announced
science
Our solar system is located at the center of a relatively empty region of space. This cavity has an extremely low particle density, at least 10 times lower than the average density of the interstellar medium in our galaxy. This cavity, known as the local bubble, is where our sun
The solar system is surrounded by a huge cosmic bubble. How was this cosmic bubble formed?
Relation Video
science Relation Video
Site video recommendation
science Latest News
science
[Plumbing Valve Network News] Valve corrosion is one of the main reasons for valve failure. There are several forms or causes of corrosion, which can be roughly divided into six forms of corrosion. Corrosion is a natural wasteful way of drawing metals into their ores.
How are hotel valves corroded?
science
Although the theories discussed on this topic appear to be a bit unfounded, there are many people in Europe and the United States who are preparing for "Judgment Day" and preparing various things in advance. Some people call them doomsday operators.
Scientific Survival Techniques - Doomsday Survival Apocalypse
science
Mount Fuji is not as "immovable" as it appears on the surface. It seems that a force is rapidly building up inside! Some experts believe that Mount Fuji may erupt at any time; other experts disagree, believing that people are over-interpreting the recent anomalies in Mount Fuji!
Is Mount Fuji in Japan safe? Chinese satellite unexpectedly discovered that the snow area on the top of the mountain has decreased by 61% in 4 years
science
This listing is only for the brave, so do your best and witness the magic of these images. These photos from around the world will fascinate you as you see how the spinning planet we live on shocks us.
The white heart, the houses covered with volcanic ash, and the long legs of the owl, there is always one picture that will shock you
science
Many oligonucleotide drugs require modifications where their phosphate bonds are connected to improve their absorption efficiency and stability (1). Oligonucleotide drugs usually need to be modified to improve stability and absorption efficiency (1). However, this also brings abo
Science | More flexible oligonucleotide synthesis
science
It has long been thought that ancient humans moved out of Africa from primarily relatively affluent woodlands along the Mediterranean coast (1, 2). However, a recent work found that this is not the whole picture (3).
Nature | New research finds the hidden "story" of humans' "out of Africa"
Site Latest News
science
During the test, the U.S. Air Force installed the laser on a modified Boeing 707 aircraft and shot down several "Sidewinder" advanced air-to-air missiles and cruise missile targets flying close to the surface. On September 6, 1985, the United States conducted two mid-infrared che
The 'Star Wars' era has arrived, and the US Air Force puts a laser on a plane
science
Laser has a wide range of military uses and is an indispensable technology in future high-tech warfare. In addition to laser weapons, lasers can also be used for reconnaissance, laser communications, laser guidance, laser confrontation training, laser simulation, etc.
Is the laser weapon launched from the US space station an ideal weapon in a space war?
science
The latest news from Spanish media shows that a quarter of Spanish households are already having trouble paying their daily expenses. The findings of a survey conducted by the Organization of Consumers and Users (OCU) confirm the growing impact of rising prices. The organization
Life is getting tough! A quarter of Spanish households already struggle to meet daily expenses
science
The girl with the most sense of security is the Cancer girl. As long as you don't leave her, she will never leave you, because Cancer girls are too kind-hearted and will not hurt someone easily. Once they fall in love, they hope that the two of them will be together well. At the
The three zodiac women who make men most reluctant to let go
science
In Liaoning, there are many such activities. The Liaoning Provincial Youth League Committee will welcome, study, publicize and implement the 20th National Congress of the Communist Party of China as the main line of work throughout the year, and pay close attention to the theme e
Liaoning Youth League Organization: Put the “Communist Youth League around you” into practice
science
Inflation will be serious in Germany in 2022, prices will rise, and energy prices will soar. Because of the energy crisis, the city government of Augsburg, Germany, calculated a cost and encouraged residents to enter conservation mode. Even traffic lights were included in the con
Lights dimmed, fountains turned off! Germany is a bit difficult under the energy crisis