Do female astronauts need to take birth control pills before going into space? Why is this? Physiological problems are really difficult to solve
Female astronauts must take contraceptive pills before takeoff? Is this true?In the 1960s, Americans created a"Project Mercury"Thirteen female astronauts were selected. In the opinion of the project leader, the skeleton of women is smaller than that of men, and their mind is more careful...
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Long Yan: It's amazing! This female doctor has won another "national level" honor
Broad observation and appointment, thick accumulation and thin hair.Recently, Dr...
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Why are domestic operating systems based on Linux modifications and not fully self-developed?
To be honest, although Windows+MacOS has monopolized the domestic PC market, there are still many domestic systems, such as Hongqi Linux, Tongxin UOS, and Kirin software.However, there is one phenomenon that everyone has not noticed, which is that there are many domestic operating systems with different characteristics...
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The same dress as' Hand in Hand Door 'was actually made into children's clothing? Platform response
Recently, the children's clothing of the same dress as the female lead of "Hand in Hand Door", which is popular on online shopping platforms, has attracted attention.On July 19th, a media reporter searched online shopping platforms for the same children's dress "Handheld Door" and found that multiple merchants had put the dress on their stores, with prices ranging from 49 to 79 yuan...
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Guangdong Transportation Group collaborates with Baidu to release the first provincial-level digital base map of over 10000 kilometers in China
As a major transportation province, Guangdong plays an important role in China's modern transportation construction. Currently, the mileage of expressways in Guangdong Province has exceeded 11200 kilometers, ranking first in the country for 9 consecutive years...
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Liu Qiangdong and Lei Jun are giving gifts? Many Shanghainese people have received free gifts? The truth is here
"I haven't bought online before. How can I get a package delivered to my door? Did one of my neighbors deliver it by mistake?" Recently, Uncle Lu, who lives in a community in Jing'an District, Shanghai, received a tightly packed package...
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What should I do if WeChat is hacked? Teach you a check method, don't disturb your friends, and immediately know
WeChat, as a frequently used chat software, has brought great convenience to our communication with friends. No matter where we are, as long as we use WeChat's video phone function, we can have real-time face-to-face communication with friends...
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Huawei Mate60 has not fired yet! Is there hope for the return of domestic 5G?
Huawei PK Apple. Let's say we're not nervous, that's fake...
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Upgrading the C port of iPhone 15 without upgrading to fast charging? Why does Apple insist on using 20W slow charging?
According to the latest leaked news, even though there are many upgrades to the iPhone 15 series this year, and even the Type-C port has been replaced for the first time, it is simply impossible to upgrade to fast charging. I think there are various reasons, but the main reason is stillEven if Apple squeezes toothpaste for ten thousand years without upgrading to fast charging, there are still a lot of people paying for it...
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Tesla will invest $1 billion to promote Dojo training
[Global Network Technology Comprehensive Report] On July 20, it was reported that at Tesla's second quarter financial report, Tesla CEO Elon Musk said that in order to support the development of FSD (fully automated driving), Tesla expected to invest 1 billion dollars (about 7.2 billion yuan) next year to promote Dojo supercomputer and neural network training...
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It's difficult to keep a low profile. Xiaomi 13 has had an accident again, netizen: Doing science popularization is not funny
How many units of Xiaomi 13 have been sold? For this issue, although it has not been officially announced, it can be estimated that the number of reviews on Xiaomi Mall exceeds 1 million, and the number of reviews on JD.com exceeds 200000...
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It's not called "Chinese Academy of Sciences" anymore! Don't get these unit names wrong
Recently, the General Office of the Chinese Academy of Sciences issued a notice on the abbreviation of the Chinese Academy of Sciences, saying that both the full name and the abbreviation of the Chinese Academy of Sciences are "Chinese Academy of Sciences".What are the requirements for the name of a national unit? What are the special characteristics of local institution names?Screenshot from the website of Institute of Natural History of science, Chinese Academy of SciencesThe Chinese Academy of Sciences cannot be abbreviated as "Chinese Academy of Sciences"711(202318)1949Don't get these country unit names wrong5()()How to use the abbreviated name of a local institution?/()Source: China News Network...
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