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Jeffrey Sachs, chairman of the Lancet COVID-19 Committee, said: The new coronavirus does not have any natural origin. Rather, it was produced in an accident in a US biotechnology laboratory.
Chairman of the Lancet COVID-19 Committee: The virus may have originated in a US biological laboratory
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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
Trees have birthdays, just like any other type of living thing. After the arrival of the first land plants, forests evolved over millions of years, waiting for the precursors of roots and branches to arrive and for carbon dioxide levels to reach the right levels. From the tallest
When did the first forests appear on Earth?
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1699
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
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
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Amazing Nature (17 Photos) 1 "There's an albino mole in my yard, odds of 1:100,000." 2 "My drain pipe was clogged so I pulled it up and a frog came out ."3"My first glowing beetle pupa hatched yesterday." 4"I found a little snail crawling on a spider's thread outside my house."5.
Amazing nature (17 photos)
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As living conditions improve day by day, more and more families own cars as a means of transportation. At the same time, tens of millions of cars are scrapped every year, along with a large number of discarded car tires. We all know that car tires are rubber products, similar to
How to deal with the tens of millions of scrapped tires every year? Study finds used to pave roads to make them stronger and more heat-resistant
05/15
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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
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1818
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
There are always some animals in nature that seem to be outside the laws of biological evolution, and they are ready to annoy Darwin's rhythm at every turn. It was as if this group of creatures had jumped out of the Three Realms and was no longer under the control of the earth. W
What are some creatures that violate the laws of life? Have you heard of "Tai Sui" who transcends the three realms?
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As we all know, there are two space stations in Earth orbit today. One is the International Space Station, which has been operating for more than 20 years, and the other is the Chinese Space Station, which has only been operating for one year. The International Space Station is i
Among the Chinese, Russian and American space station cabins, whose sleeping area is the best? The Tianhe cabin sleeping area is simply a luxury version
05/17
1011
Controlled ion transport within nanochannels is crucial for biological membranes and artificial membrane systems. Covalent organic frameworks (COFs) are emerging crystalline polymer materials with regular and adjustable nanochannels, and have become an ideal material platform for
"ACS Nano" from Tianjin University's Wu Hong/Jiang Zhongyi team: charged nanochannels in covalent organic framework membranes achieve efficient ion interception
05/17
1899
NASA Administrator Nielsen has made "wild remarks" in the media again. In a recent interview with Germany's "Bild", he said, "Beware of China occupying the moon."
Afraid? NASA Administrator: Watch out for China occupying the moon! Who wants to bypass the Outer Space Treaty?
05/17
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Bureau Veritas (BV), in partnership with Total Energies, has launched a study aimed at reducing the risks of ammonia as a marine fuel, with a particular focus on the mitigation and treatment of ammonia leaks. This study assesses the risks posed by ammonia leaks to the health and
How risky is ammonia fuel? The classification society completed preliminary studies
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1342
Guangming.com News In recent years, Mengjin District, Luoyang City, Henan Province has accelerated the protection, management and ecological restoration of the Yellow River wetlands, adhered to the management of mountains, water, forests, fields, lakes, grass and sand systems, an
Mengjin, Henan: Yellow River wetland becomes a paradise for birds
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1088
A new study examines the living conditions of dinosaurs before the disaster, which may help scientists better understand the consequences of contemporary climate change. One day 6 million years ago, the end came and life came to an abrupt end. An asteroid impact roughly closed th
If the earth had not been hit by an asteroid, would the dinosaurs have perished on their own?
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1257
Site Latest News
Not long ago, in mid-June, Tennessee in the United States was hit by a heat wave and set a high temperature record. A netizen was driving on the highway and saw a stray dog lying on the side of the road. The ground temperature at that time was as high as 70 degrees. It was not
In the 35-degree temperature, the police held an umbrella for a stray dog on the roadside, and finally... adopted it
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1625
0101 The total box office of the 2022 summer season exceeded 2 billion. According to Beacon Professional Edition data, as of 18:32 on July 1, the total box office of the 2022 summer season (including pre-sales) exceeded 2 billion. In terms of single films, "Jurassic World 3" is t
The summer box office exceeded 2 billion/Jia Pingwa's novel "Happiness" was adapted into a drama/"The King of Masked Singer" returns tonight for its third season/"Happy Restart" will be broadcast...
05/17
1325
The latest episode of Mengtan is full of highlights. It not only has funny clips in game sessions, but also has high-energy scenes that make the audience use their brains. It also evokes beautiful memories. Without further ado, let’s watch it together!
Hua Chenyu is not afraid of doubts, his strength carries the whole audience, and he becomes a god again
05/17
1541
On the evening of July 2, the 33rd Golden Melody Awards was held in Kaohsiung. That night, award presenter Xu Xidi (Little S) and her brother-in-law Gu Junye were surprised to be on the same stage. Little S even impromptu "chest attack" Gu Junye, triggering heated discussions amo
Little S's chest attack on Junye caused controversy. I responded: That's our daily life. Big S knows it's a joke.
05/17
1806
The TV series "Happier than Ten Thousands" is really good. It is adapted from a novel. Basically, there are two main lines now. He Xingfu and He Xingfu are the main lines. Basically, it seems to be this way of thinking. Basically, it seems that He Xingfu's line is in the countrys
In the TV series "Happier than Ten Thousands of Houses", it seems that He Xingfu and He Xingxu are the two main plots?
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1787
To improve your emotional intelligence, start with a proper sense of proportion. 1. Don’t talk deeply when communicating. Many people know this. Sometimes they just can’t control their mouths, especially in crowded situations. If the relationship is not in place, some things shou
14 tips to improve your emotional intelligence
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