57:02
Recommended
Helan Mountain red deer. (Data map) Photo by Yu Jing China News Service, Yinchuan, July 7 (Reporter Yang Di) The reporter learned from the Ningxia Ecological Environment Department on the 7th that Ningxia recently issued the "Implementation Opinions on Further Strengthening Biodi
Ningxia: The protection rate of the number of nationally protected wild animal and plant species will reach 80% by 2025
06/08
1206
Authors and institutions: Professor Ding Sheng, Assistant Researcher Liu Kang, and Associate Researcher Ma Tianhua from the School of Pharmacy, Tsinghua University are the co-corresponding authors of the paper. Professor Ding Sheng’s research group, Hu Yanyan, Yang Yuanyuan, and
Tsinghua team discovers for the first time a magical potion for the directed induction and stable culture of totipotent stem cells in vitro
06/07
1911
In the eyes of many people, "alien" and "alien civilization" are synonymous with advanced civilization, and their civilization is much higher than human civilization. In many science fiction novels and movies, this point is particularly prominent. Aliens always appear to be omnip
Fears that aliens visiting Earth will wipe out human civilization may be unfounded
06/07
1641
In the movie, the dungeon lord Gruishka is waiting for a major makeover in order to capture Alita, with his head and spine hanging in the air and twisting around.
He is gone, "Peter 2.0" lives forever! Cyborg Evolution Design Guide, are you interested?
06/07
1197
A bus-sized planet will pass close to Earth today, Thursday, July 7, passing within just 56,000 miles (90,000 kilometers), or 23 percent of the average distance between Earth and the moon. The asteroid, called 2022 NF, is expected to pass safely by our planet, according to calcul
Scientists detect a bus-sized planet that will approach Earth tonight
06/07
1270
The proposal of dual carbon targets has not only made new energy industries such as electric vehicles and hydrogen fuel vehicles soar, but also provided scientists with a research topic, that is, how to turn carbon dioxide into waste through new technologies to achieve carbon red
New applications for solar energy! Michigan professor proposes new process to use CO2 and water to prepare chemical fuels to achieve carbon reduction goals
06/07
1010
On July 5, 2022, according to a report by Bloomberg titled: "The United States wants Dutch suppliers to stop selling chip manufacturing equipment to China," U.S. government officials are lobbying, hoping to further prevent ASML from selling lower-priced chips to China. The latest
ksliu: The United States wants the Netherlands to cut off the supply of Chinese lithography machines, and the consequences may be disastrous
06/08
1531
In a recent study published in Nature, a research team from the Massachusetts Institute of Technology (MIT), inspired by the auditory system, developed a fabric with sensitive "hearing" that can also retain machine washability. properties of traditional fabrics such as sex and dr
Nature: MIT scientists develop fabric with sensitive "hearing"
06/08
1790
#真知新ordinate# Water hyacinth is both good and evil. I applaud the water hyacinth. The flowers of this water devil are a bit beautiful. It was once known as "the lavender corolla that beautifies the world". It actually tastes like cabbage. You’ve heard of water hyacinth, but have
Don’t misunderstand water hyacinth anymore. It blooms really beautifully and tastes like cabbage.
06/08
1677
Recently, the patrol personnel of the Sichuan Xiaozhaizigou National Nature Reserve Management Office have just completed patrolling the Xialiligou line and at the same time completed the collection of infrared camera materials. When patrolling the infrared camera materials from
Xiaozhaizigou, Sichuan: Wild giant pandas and black bears were photographed at the same location
06/08
1284
Relation Video
science Relation Video
Site video recommendation
science Latest News
Every spring and summer is the time when most young birds learn survival skills such as leaving the nest to fly and foraging for food. Due to rain, strong winds, physical strength and other reasons, many young birds will accidentally fall from the trees when learning to fly. . Wh
Don't pick up the birds on the roadside! Please let them go home on their own
06/10
1497
Paris, July 7, local time, France had 161,265 new confirmed patients and 89 new deaths within 24 hours, bringing the total to 149,943.
An increase of 161,000 cases! New variant of COVID-19 detected in Europe! Fuel subsidy launched in October! France plans to limit property tax increases! Pasta and meat prices are going crazy
06/10
1662
On July 6, the team of Professor Luan Sheng from the University of California, Berkeley, published a paper in Nature entitled. A receptor-channel trio conducts Ca.
Nature | Luan Sheng's team has made important breakthroughs in the fields of plant sexual reproduction and signal transduction
06/10
1171
The metallurgical industry in the Qing Dynasty exceeded the level of the mid-Ming Dynasty. According to statistics from the Geological Survey, the national output of iron smelting by the old method was more than 170,000 tons in 1919, and the output of iron in the late Qing Dynast
Cold Knowledge of the Qing Dynasty - Metallurgical and Machinery Manufacturing Achievements of the Qing Dynasty
06/10
1613
As we said before, oracle bones are keel bones and belong to the fossil category. So the first question is, did these fossils appear first and then people carved them on them, or did people find these bones first and carve words on them, and then these bones gradually evolved int
"Quest Files" Unsolved Mysteries of the World - The Black-Headed Man from the East 2
06/10
1017
In modern astronomical theory, the formation of important celestial objects such as double black holes, double neutron stars, and double white dwarfs are the result of the evolution of the shared envelope of binary stars. A few days ago, the research team of Academician Han Zhanw
An Appointment in the Starry Sky | Exploring the evolution of binary stars. Scientists found direct evidence of shared envelope evolution for the first time
06/10
1930
Site Latest News
But there are exceptions to this. Many regions are destined not to become developed countries. The most typical one is South Asia. Why is it said that South Asia can never produce developed countries?
Why is it said that South Asia can never produce developed countries?
06/10
1594
From a geographical point of view, the entire South Asian continent forms a self-contained geographical unit, with the Himalayas and Karakoram Mountains to the north, the Arabian Sea and the Bay of Bengal to the south, the Iranian Plateau to the west, and India, Bangladesh and My
South Asia: India's bid to join is often rejected in turn, Pakistan is favored but hides from the great power game
06/10
1436
After the 8th century, with the spread of Islam, South Asian architecture was increasingly influenced by Persia. Local and Persian styles merged with each other, creating India's most famous landmark - the Taj Mahal. The scale of some South Asian Persian-style buildings even exce
Fear of Giants: An Inventory of Architectural Wonders of the Ancient World (South Asia)
06/10
1493
"Country" is a concept in political geography. A country usually consists of four elements: territory, people, culture and government. It is a community form formed by people within a certain range. Tribes and tribes should evolve from the country. Predecessor, there are many cou
Why is it said that "India" in South Asia is only a geographical concept, not a national concept?
06/10
1209
The Portuguese Air Force is not strong in the entire NATO, but it has some of various types. Overall, it looks relatively comprehensive. It has fighter jets, transport aircraft, anti-submarine patrol aircraft, transport anti-submarine helicopters, and rescue helicopters, and can
Air Force Chronicle of a Small Country—Portuguese Air Force
06/10
1062
On the shore, Meng Xiangbin's wife had a premonition of something. After waiting for a long time, Meng Xiangbin did not come ashore. She knelt on the ground with tears in her eyes. At that time, Meng Shiyan was only 3 years old. When she saw her mother crying, she also followed h
15 years ago, a young military officer sacrificed himself to save others. Now his daughter has no hesitation in applying for the military academy.
06/10
1285