Why does the frequency of 'waking up' increase when it gets cold?
Sleeping the same night, some people wake up until dawn, while others wake up two or three times. For elderly people, frequent waking up not only affects sleep, but also poses a risk of falls...
Tech >>
Why do female astronauts take birth control pills when they go into space? What exactly happens in a spaceship?
Before reading the article, please kindly click on 'Follow' to facilitate discussion and sharing. In order to give back your support, I will update high-quality content daily...
Tech >>
Industrial "Smart Manufacturing" Joins Double 11 Taobao and Tmall Industrial Product Sales Increase 42% YoY in Four Hours
At 8 pm on October 31st, Tmall Double 11 officially opened for sale. According to official data, the sales momentum of Taobao Tmall industrial products is rapid, with four hours on its first day of sale and a year-on-year increase of 42% in sales...
Tech >>
Another identity exposure of "Xianyu": Pornographic transactions are rampant, and door-to-door pornographic services are stolen
The potential threat of Xianyu platform: The rise of double-edged e-commerce in online shopping has brought unprecedented convenience to people, but at the same time, it has also brought a series of problems. The problems of excessive consumption, resource waste, and idle goods behind the shopping frenzy have become problems that cannot be ignored...
Tech >>
How small genes trigger biosafety "tornadoes"
A butterfly in the tropical rainforest of the Amazon River basin in South America, occasionally flapping its wings, can cause a tornado in Texas two weeks later, which is known as the "Butterfly Effect". And seemingly insignificant small things such as a hair, a piece of skin tissue, a small insect, or a seed can also trigger the "butterfly effect" and trigger a biosafety "tornado"...
Tech >>
People living alone have a higher risk of cancer, and it is recommended to do these things well
Some people say that living alone is a kind of advanced freedom: you can choose what you like to eat without worrying about others' tastes; When sleeping, change positions without worrying about crowding; You can go out or stay at home as long as you likeIn fact, living alone can also bring some negative effects, in addition to being lonely, it is also not conducive to physical health. Studies have shown that people living alone may have a higher risk of cancer death...
Tech >>
Why do high-speed railway stations need to be built tens of meters high? Is the square in front of the station so large just for preparation?
Before reading this article, we sincerely invite you to click on itFollowIt not only facilitates your discussion and sharing, but also brings you a different sense of participation. Thank you for your support...
Tech >>
The Shandong ship passed by the Reagan, and the satellite took the same frame photo. The two aircraft carriers made the same choice!
Before reading this article, we sincerely invite you to click on 'Follow', which not only facilitates your discussion and sharing, but also brings you a different sense of participation. Thank you for your support...
Tech >>
Replacing e-commerce, the next trillion dollar market opportunity in the local market: "Zhang Yiming and Wang Xing" have entered the market
Replacing e-commerce, the next trillion dollar market opportunity in the local market: "Zhang Yiming and Wang Xing" have entered the marketThe content of this article comes from the internet. If it does not match the actual situation or there is infringement, please contact to delete it...
Tech >>
Japan leads the way to the Chinese space station! Netizens don't understand: why open it up?
Why should the Chinese space station be opened to Japan, as it is an important tool of the Chinese nation?After China announced the opening of the space station, Japan announced that it would be the first to send astronauts to the Chinese space station to cooperate with Chinese astronauts and work together to promote the peaceful use of outer space.In addition to Japan, there are also 17 countries waiting in line...
Tech >>
Behind Porsche's double increase in profits in the third quarter: The Chinese market is no longer the largest single market due to a downturn against the trend
21st Century Economic Report Reporter Zheng Zhiwen Intern Xiao Yuxuan reports from ShanghaiOn October 25th, just one year after its IPO, Porsche announced its performance for the first three quarters of this year.Official financial data shows that Porsche's sales revenue in the first three quarters reached 30...
Tech >>
China's first domestically produced offshore platform gas turbine put into operation
People's Daily, Beijing, October 29 (Reporter Du Yanfei) CNOOC announced today that China's first offshore platform gas turbine with fully independent intellectual property rights, the "Taihang 7", has been officially put into use on the offshore oil and gas platform - the Lufeng 8-1 platform, laying the "Chinese heart" for increasing offshore oil and gas storage and production.The "Taihang 7" gas turbine Lufeng 8-1 platform has officially been put into operation...
Tech >>