4:17
Recommended
They look like airplane trails on January 21, 2008, but the streaked clouds shown in this photo form around the exhaust left behind by ships sailing along the northwest coast of North America. All clouds form when water molecules combine with tiny particles in the atmosphere. The
"Space Observation" Ship tracks sailing near British Columbia
05/13
1223
On January 14, 2008, NASA's MESSENGER spacecraft made its first flyby of the innermost planet in the solar system. The spacecraft has captured images of parts of Mercury's surface that planetary scientists have never seen before, which will allow them to learn more about the plan
"Space Observation" MESSENGER saw Mercury and sent a postcard to Earth
05/13
1203
The protagonists on the war stage are a fox and a weasel. When the fox pounces on a weak mouse from the air, the weasel pounces on the same mouse from the ground. They pounced on the same prey and glared at each other. The poor little mouse lingers between the fox and the weasel.
The fox, the weasel and the snake all stared at a mouse, but they didn't expect that the mouse could escape.
05/13
1676
Research has found that some young, healthy individuals enhance cognitive function while walking by changing the way their brains are used. For some people, walking can enhance brain function. It has long been thought that when walking and a task are combined, both suffer. That's
Study finds: Walking can enhance cognitive functions of the brain
05/12
1366
A 5.9-magnitude earthquake struck eastern Afghanistan in the early morning of June 22, 2022, destroying parts of Khost and Paktika provinces. The map above, based on the Singapore Earth Observatory's Remote Sensing Laboratory, depicts areas of possible damage.
SpaceWatch satellite maps impact of Afghanistan earthquake
05/13
1909
According to a report by Agence France-Presse on June 29, NASA Administrator Bill Nelson said on Wednesday that after launching the James Webb Space Telescope, the agency will release on July 12 "the deepest image ever taken." Images of the Universe”.
The Webb Space Telescope captured the "deepest image of the universe in history" breaking previous observation records
05/12
1214
CCTV news: In the "14th Five-Year Plan", Hong Kong has a new important positioning as an "international innovation and technology center." Hong Kong has strong scientific research capabilities, but it also faces shortcomings such as land shortage. Under the blueprint of the Guang
Joined forces! Relying on the Greater Bay Area strategy to develop an international innovation and technology center
05/13
1483
There is a fantasy world in the universe, there is a basis for life on the earth, and there is science in the future. We often say that science is the realization of the future, perhaps the virtual reality of science fiction movies, and the Metaverse is actually a virtual world.
There is a fantasy world in the universe, there is evidence of life on the earth, and future science
05/13
1716
The chairman of the Lancet COVID-19 Committee claims that the virus may have originated in a US biological laboratory July 2, 2022, 01:24 Jeffrey Sachs is the chairman of the Lancet COVID-19 Committee . He claimed that the deadly coronavirus (Covid-19) did not come from nature.
The truth is revealed - the virus may have originated in a US biological laboratory
05/12
1505
Foye Miaowan Cemetery is located in Dunhuang City, Gansu Province. It dates from the Wei and Jin Dynasties to the Southern and Northern Dynasties. Historically, the Hexi Corridor has always been the intersection of Eastern and Western cultures. It once produced the splendid Dunhu
The genetic structure of Dunhuang residents during the Wei, Jin, Southern and Northern Dynasties
05/13
1267
Relation Video
science Relation Video
Site video recommendation
science Latest News
This is the warning that NASA Administrator Bill Nelson gave to China's space program in an interview with German newspaper Bild. He said that China may land on the moon and said, "This is ours now, don't come over."
The director of NASA warned that China wants to occupy the moon, and NASA will do anything to get money.
05/15
1931
Preface Human beings still know very little about nature. Among natural creatures, there are many magical creatures waiting for us to discover, such as those in the underwater world, because most of them live in the deep sea. Human beings want to explore and discover them complet
The rarest and most bizarre aquatic creatures in the world, many people have seen them for the first time. Which ones have you seen?
05/15
1204
According to a report by the Japan Broadcasting Association on July 1, the Japan Marine Research and Development Agency announced that one of their research teams photographed a "deep sea fish". It is very huge and has a fat body, just like the disgusting creatures depicted in Ja
Another "new species" was photographed in Japan, a 2-meter strange fish. Is it nuclear radiation or an invasion of undersea species?
05/15
1044
Will extraterrestrial civilization exist? This is a topic worthy of our thinking and research. Logically speaking, the possibility of the existence of extraterrestrial life and extraterrestrial civilization is relatively high. After all, the universe is too big and there are coun
No wonder academicians believe there are aliens! New discovery of "Eye in the Sky": Received signal from suspected extraterrestrial civilization
05/15
1256
Spatiotemporal correlation between macrophages and exhausted CD8+ T cells in tumors Matthew F., University of California, San Francisco, USA.
Spatiotemporal correlation between macrophages and exhausted CD8+ T cells in tumors
05/14
1663
Lu Bin's team revealed the important mechanism of N-glycosylation modification of Mer receptor tyrosine kinase in regulating the growth of liver cancer. Researcher Lu Bin's team from Nanhua University Hengyang Medical College's Laboratory of Mitochondrial Biomedicine (LFMB) and W
Lu Bin’s team’s new research results on N-glycosylation of Mer receptor tyrosine kinase
05/14
1587
Site Latest News
Paying attention to hygiene is a good habit, both in ancient and modern times. When guests come to visit, he always sends his servants to observe them secretly. If there are dirt on the guest's clothes, he will try not to approach him. If the guest's appearance is clean and fresh
Demolishing houses, living apart, changing names: Why were ancient people with mysophobia so obsessed?
05/15
1160
In ancient China, lower regular script was the basic means for literati to take imperial examinations, study in politics, and write essays. It was also the most commonly used and practical font. Therefore, many calligraphers in the past dynasties were able to write lower regular
Follow the calligraphy works to understand the history of small regular script calligraphy, pure practical information!
05/15
1561
The launching and undocking of the 18th ship will definitely be a big irritant for the USS Ford, which has been declared to enter service as early as 2017, but has never conducted a combat readiness patrol for a single day in the past five years. If the USS Ford does not declare
Can the four steam catapults removed from the Kitty Hawk be installed on the Ford?
05/15
1719
Recently, whether it is street photography or bloggers' private servers, the hot girl style has dominated the screen. However, compared to the hot girl style that can only be controlled by a paper figure, the boss style that can be controlled by any figure is more comfortable and
"Hot girl style" is too difficult to control, "tycoon style" is true love
05/15
1784
The correct step 2 for daily skin care: Exfoliation step 1: Soak your fingers with water first, but keep your face dry. This small action will make a completely different situation! Step 2: Apply scrub gently, use a brush or your hands Spread the scrub evenly so that it covers th
How to take care of your skin correctly?
05/15
1076
In fact, when summer comes, I can say that sandals never leave my feet. In the sultry weather, I just want my feet to be completely breathable to feel comfortable. Especially Jimei, who has sweaty feet, definitely prefers to wear sandals! Sports shoes, small leather shoes, etc. h
3 pairs of sandals you must wear in summer! Fairy and cute
05/15
1291