8:24
Recommended
A few days ago, the Event Horizon Telescope (EHT) collaboration held simultaneous press conferences in various places around the world, including Shanghai, to show the public the first photo of the supermassive black hole at the center of the Milky Way. Similar to the first black
It took 5 years of "photography" and "development", but the imaging process of the first photo of the black hole in the center of the Milky Way was so difficult
05/16
1953
This satellite image from the Copernicus Sentinel-2 mission takes us above Kiev - Ukraine's capital and most populous city. (Please note that this picture was taken in 2019, so the flames and smoke of war are not visible). Kyiv, also known as Kiev, is visible just below the cente
Copernicus Sentinel 2 "Space Exploration of the Earth" Series: Ukraine - Kiev
05/16
1434
On this day of national celebration, Yuhong Biology celebrated the Party’s birthday and the 17th anniversary of Yuhong Biology’s founding in the form of expert technical exchange lectures and a literary and artistic celebration party. About 60 people from Yuhong Biology’s family
"Yu" meets "magnesium" and we share the industry together - the celebration of the 17th anniversary of the establishment of Yuhong Biotech was successfully held
05/15
1941
Introduction: A short, stemless plant in the mountains has a strange name and is known as "Duyiwei". Its functions are comparable to "Jinchuang Medicine". Our country has a vast territory, rich wild resources, and wide distribution. Whether in meadows, fields, or even mountains,
A short, stemless plant in the mountains, known as "Unique", its functions are comparable to "Golden Medicine"
05/16
1874
Hello, everyone, this is the Yi Nao Cloud Research Circle, I am Qiuqiu~ As we all know, the replicability of research is crucial.
Dry information | fMRI standard reporting guidelines are newly released, come and increase your knowledge
05/15
1062
Have you noticed such a pattern? When you sleep alone, you don’t sleep very well. You often wake up immediately due to some movement, or you dream all night. When you wake up the next day, you don’t have any energy. You always feel that Not getting enough sleep. If you sleep in t
Does sleeping with a partner make you sleep worse or better? Study: Sleeping with two is better
05/16
1648
When a meteorite falls into the earth, it will rub against the earth's atmosphere and burn. If the meteorite is large enough, we will be able to see a flying fireball. In this case, if we throw a raw egg down while flying on an airplane, will it turn into a mature egg when it lan
If you drop an egg from an airplane, will it be cooked when it hits the ground? I can't eat it anyway
05/16
1552
Millions of years ago, a group of apes gathered together on the African continent. They were no longer frequent visitors in the trees, but instead galloped on the grasslands. Like most predators, they began to pursue prey. Of course, human civilization at that time It has not yet
Russian fishermen accidentally salvaged a "chip" from 250 million years ago. Is the earth's civilization recycling?
05/15
1400
1. Morphological characteristics: The body wings of Star Beetle are black, with multiple white spots on each elytra. Its body length is 50mm and its head width is 20mm. The body color is bright black; there is a white spot on the left and right sides of the front and back of the
Feiben Classroom - Star Beetle
05/16
1952
A strange crystal that scientists have never seen before. Strange crystals under an electron microscope. Taskaev On February 15, 2013, a mysterious fireball streaked over Chelyabinsk in southern Russia. According to estimates, scientists believe that this is an asteroid with a di
Nine years after a mysterious fireball fell in Russia, scientists discovered something strange there
05/16
1818
Relation Video
science Relation Video
Site video recommendation
science Latest News
Text and photos/Yangcheng Evening News all-media reporter Ouyang Zhiqiang Correspondent Huo Erman Sponsored by China Electronics Society, Intelligent Human-Computer Interaction Expert Committee of China Electronics Society, Aerospace Medical Engineering and Space Biology Professi
The Second Annual Conference on Intelligent Human-Computer Interaction Technology will open in Foshan on July 8
05/17
1830
"What are humans doing? They discharge so much sewage! The fish are all affected." "Why do humans pursue progress and development? Human beings are very selfish when they only think about themselves." "Why don't humans let other animals manage the earth?" Early in the morning, th
Cognition|What are humans doing?
05/17
1200
pixabay.com State-owned enterprises have stepped out of the "high wall" to promote the scientific and technological achievements they have developed to the society.
China National Nuclear Corporation joins hands with the national technology market to promote the latest scientific and technological achievements to the society
05/17
1402
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
1. When did cats start to look like this? 2. “This is what an artichoke would look like if you let it bloom.” 3. “A large group of turtles sunbathing on a floating tree trunk” 4. “The passion vine bloomed this morning!” 5. “These two strawberries grew With a pair of happy feet.”
19 photos of natural beauty that will completely mesmerize you
05/17
1539
Text | Science Wormhole animals reproduce through mating, but their pairing forms are diverse and can be divided into relatively rare monogamy (monogamy) and mixed mating. The mixed system also includes polygamy, polyandry, and polyandry. As we all know, animals mate in order to
"Monogamous" animals, if one partner dies, can they withstand the temptation of mating?
05/17
1119
Site Latest News
On July 3rd, Beijing time, former Shanghai women's volleyball player Zhu Huijing recently disclosed the good news of getting a marriage certificate through social media, which aroused strong attention from netizens.
Congratulations! Another general of the Chinese women's volleyball team received a marriage certificate, bringing a bumper harvest in career and love
05/17
1484
On October 23, 1951, Chairman Mao proposed at the third session of the first session of the Chinese People's Political Consultative Conference: Strengthening the work of resisting U.S. aggression and aiding Korea, increasing production, and practicing strict economy to support th
In 1952, Chairman Mao was furious after receiving a first aid kit. Millions of people were investigated and more than 1,500 profiteers were arrested.
05/17
1738
Text: Ding Jin Xingyang Pass and heading south, they are Shenlindian, Jialonggou, Paomaquan, Wujiquan, Baiyu, Dugou, Dengyu Village, Mawu Village, Huyang, Liqugou, Leigushi, Pressing station, two wells in one step, etc. Let's follow the place names. After Wang Mang's army reunite
After the Yangguan reunion, brother Liu Xiu has grown up (2)
05/17
1305
Chengdu Canadian Women's and Children's Hospital 1912 Walmsley Chengdu Renji Hospital (today's Chengdu No. 2 Hospital) building 1909 Zhang Bolin Chengdu Renji Hospital (today Chengdu No. 2 Hospital) 1911 Johns photographed the tower of Chengdu Cunren Hospital building 1909 Zhang
Images of Bashu in the late Qing Dynasty and early Republic of China: Chengdu
05/17
1333
The focus of recent transfers is still related to Ronaldo. If there is a suitable offer, Ronaldo hopes the club will let him leave the team. At present, Chelsea and Bayern are still related to the ball king, and the final result can only be left to time. There is a reason for Ron
Chelsea is slow to recruit, the two-goal champion is an alternative, and the new boss gives Tuchel the greatest support
05/17
1324
In the video, she sang "Learning to Meow" for more than one minute. Not only was a piano master helping to accompany her, but the audience also picked up their mobile phones to record the song. According to Taiwan's "Dongsen News Cloud" report, Gao Jiayu had previously been criti
A green congressman sang "Learning to Meow" and boasted that he could make a record. Netizens begged to let him go.
05/17
1205