Why Do Female Astronauts Take Birth Control Pills Before Going to Space? Can Space Menstruation Really Be Life-Threatening?
Why Do Female Astronauts Take Birth Control Pills Before Going to Space? Can Space Menstruation Really Be Life-Threatening?From ancient times to the present, humanity has harbored a deep fascination with "ascending to heaven," with countless stories about gods and deities passed down through generations. This demonstrates our profound curiosity about life and places beyond Earth...
It is only a matter of time before four types of household appliances fall off the altar and fade out of Chinese households
Wen | Le Jian TalkEditor | Happy TalkCan you come to my house and make two soul fightsI vaguely remember the controller games I used to play on TV, but now it's hard to see them.There were several popular household appliances that were gradually blurring from our memories...
Quick news! Quick news! Before 17:58 pm on October 30th, four social events occurred in China
First thing: Civil Aviation Administration: Encourage aviation companies to provide more preferential policies for students to purchase ticketsRecently, the Civil Aviation Administration of China expressed its concern and support for the student community on online platforms. This measure is a response to the suggestion of netizens to "launch discounted student airfare"...
The coherence time of new quantum bits has been extended thousands of times before
Science and Technology Daily, Beijing, October 29 (Reporter Liu Xia) In a new study, the Argonne National Laboratory team of the US Department of Energy has extended the coherence time of a new type of quantum bit - charge quantum bit - to 0.1 milliseconds, which is 1000 times the previous record...
After experiencing an 85 inch TV, I found that it was only a matter of time before the 55 inch TV was eliminated. It was too real
Special Planning | Meijia GuideThe full text is approximately 3900 words | 8 minutes of reading supply and demandIn terms of investment tendency in home appliances,There is a philosophy that many people are using, which is that 'choosing classic models' is not wrong!Although this philosophy is reasonable and useful. But it cannot be denied that,Times are changing, and adhering to a fixed philosophy of investment seems to have difficulty meeting our needs for exquisite home life...
Short video marketing should not put the cart before the horse
From the summer film "All in One" to the November 11 film "Solid as a Rock," short videos have become a "grass planting machine," successfully attracting audience attention. From the data, the popularity of short videos directly affects the box office trend...
Is the Luozhan Railway a rusty railway that pulls air? Only those who have sat before know
Ladies and gentlemen, click on 'Follow' in the upper right corner, which not only facilitates your discussion and sharing, but also brings you a different sense of participation. Thank you for your support!Luozhan Railway: Rusty Railway or Air Pulling Railway? The Luozhan Railway is jokingly referred to by many as a rusty railway, and some netizens even refer to it as a railway that pulls air...
The total investment exceeds hundreds of billions, and how difficult is the Sichuan Tibet Railway? It is at least 10 years before the completion of the entire line
In recent years, China has embarked on a massive project costing hundreds of billions, aimed at strengthening the connection between Tibet and other provinces and regions. This project aims to lay a railway line from the Sichuan region to Tibet, known as the Sichuan Tibet Railway...
Charge your phone to 100% before unplugging? So we all made a mistake! No wonder the lifespan of mobile phones is getting shorter and shorter
Mobile phones have become an essential part of modern life, and it's hard to imagine what it would be like without them. Mobile phones play an important role in daily life, such as payment, contacting family and friends, and online shopping...
Exposed that the Meituan riders rebelled against the "Overlord Clause" and took orders recklessly before canceling their account. Meituan customer service: Under verification
In response to the resistance of Meituan's delivery riders, they made every effort to snatch 253 orders in just four hours, and then chose to pick up meals and deliver them in place. Although this brought some troubles to consumers and businesses, the reasons behind it highlighted their dissatisfaction with Meituan and their willingness to call for improvement...
Why does Yang Liwei have to carry a gun before going into space? It's not against aliens. The lessons of the Soviet Union should not be forgotten
On October 15, 2003,Yang Liwei successfully completed the space flight mission. Shortly afterwards, CCTV began to interview him...
Liu Yang, the first female astronaut in China, explained two things to her husband before receiving the mission and departing
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