Scientists have studied the feasibility of plants growing on the moon through experiments. It shows that Arabidopsis plants grow slower in lunar soil samples and show more signs of stress than in earth volcanic ash. These lunar soils are samples collected during the Apollo mission. The authors point out that these findings suggest that in order for plants to grow effectively in lunar soil, the interaction between plants and lunar soil needs to be further studied.
According to the website of the Ministry of education, the monitoring data show that due to the large number of non-disciplinary training institutions and projects and relatively sufficient competition, the training is not just needed. In addition, due to the suspension of offline classes affected by the epidemic, the after-school services are widely covered, and the price of non-disciplinary training services before and after the implementation of the "double reduction" policy remains stable on the whole.
Sina science and technology news on the morning of May 13, Beijing time, it is reported that Google CEO sundarpichai said in an interview that although consumers have forgotten the COVID-19, the US economy is obviously becoming more and more worrying for the company and the entire market.
With the soaring global oil prices, apple, the gold sucking giant, can only bow down to Saudi oil tyrants. Although they are listed companies, the fundamentals and ownership of apple and Saudi Aramco are quite different. It is meaningless to simply compare the two companies. However, the rise and fall of the market value of the two companies is a wind vane reflecting the global economic situation.
According to a new book, Buffett's extraordinary investment in apple is partly due to an old friend who left his iPhone in the back of a taxi. The new book "after Steve: how Apple became a trillion dollar company and lost its soul" mentions an anecdote: in 2016, David "Sandy" gotzman, director of Buffett's Berkshire Hathaway company（
Terrausd, the world's third largest stable currency, has collapsed, and its sister token Luna has plunged 99%. Now, people's attention turns to dokwon, the founder of terrausd. It is found that the arrogant Korean cryptocurrency entrepreneur often refutes the criticism of his project by laughing at the critics as "poor", suggesting that the essence of these critics is to hate the rich.
The American Automobile Association (AAA) tested three vehicles currently equipped with active driving assistance system (level2), and found many safety problems. The three vehicles tested in this test are Santa Fe in 2021, forester in 2021 and Tesla Model 3 in 2020.
Earlier this week, it was released that Jesse L Williams and co actor Michael oberholtzer's mobile videos were taken in the nude scenes of their play "take meout".
An international research team composed of scientists from the United States, Germany and Canada wrote in the latest issue of Physical Review X that they have observed the "ground state of quantum spin liquid" for the first time on the magnetic material ce2zr2o7. The latest research is expected to open up a new direction for quantum computer design.
British researchers used a widespread blue-green algae to power microprocessors for a year, using only ambient light and water. The system has the potential to power small equipment in a reliable and renewable way. The study was recently published in the journal energy and environmental science.