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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The Second Passage of the Hangzhou Section of the Beijing Hangzhou Canal is officially opened for navigation
Beijing, July 21 (Reporter Han Xin) Recently, the Hangzhou section of the Beijing Hangzhou Canal, jointly built by the China Communications Second Navigation Bureau, was officially opened for navigation. The channel of the Beijing Hangzhou Canal has reached Class III, and thousand ton ships can go down from Shandong to Hangzhou directly, and enter Qiantang River through the second channel, opening up the key blocking points of the thousand ton channel network of Zhejiang inland rivers...
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The 65th Anniversary Celebration of the Capital Institute of Pediatrics Academic Activity and the Genetic Forum of the Symposium on High Quality Development of Child Health have been successfully concluded
Source: Capital Institute of PediatricsIn July, the flowing fire fills the pond with lotus flowers. In the afternoon of July 1, the 65th anniversary academic activity of the Capital Institute of Pediatrics and the sub forum on genetics of the seminar on high-quality development of children's health, with the theme of "forging ahead in a new era, building dreams for the future", was held in the Lecture hall of Ritan Hotel...
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Tesla has recalled nearly 16000 vehicles due to seat belt malfunction
[Global Network Technology Comprehensive Report] On July 21, according to a document from the National Highway Traffic Safety Administration (NHTSA), Tesla recalled up to 15869 2021-2023 ModelS and ModelX vehicles due to seat belt failure.The document states: "If the front seat belt is not connected to its pre tensioner anchor according to specifications, it may cause the seat belt to fall off during normal operation...
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Netizens said that the ticket cost nearly 40000 yuan, with only one bottle of Evian mineral water. "The rest of the water will be reserved for those returning," China Southern Airlines responded, "The arrangement on board will prevail
According to the report of "Sohu Qianliyan" quoted by Jiupai News Video, on July 18, a netizen sent a video saying that the ticket price of Business class of China Southern Airlines Guangzhou Direct Flight to Melbourne was nearly 40000 yuan, but one person only had one bottle of mineral water. When he asked the purser for another bottle of mineral water, he was filled with another bottle of water...
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Stage progress has been made in Honghe reach of Central Yunnan Water Diversion Project, and the Longshushan Tunnel of Lot 3 has been successfully completed
On July 20, Pengpai News (www.thepaper...
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With the rise of e-commerce and the closure of a large number of physical stores, why are cigarette hotels opening more and more? Originally, there was a way
In recent years, business has been difficult to do, and it is said that the best place to start a business is e-commerce. Taking this year's 618 year event as an example, e-commerce platforms alone have occupied the market789...
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Buy back 1000 Stepper? After the US Canada code ban measures, the losses of foreign media: ASML cannot be estimated
I hope you can follow it before clicking, so that you can have a better experience. Thank you all!The brilliance of dawn and the unveiling of the curtain, every action on the international stage demonstrates endless changes and clever strategic gameplay...
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Immediately review | Level 5 energy-efficient air conditioning, why has it become a major weapon for exploiting tenants?
The continuous high temperatures have significantly driven the sales of air conditioners. At the same time, the topic of "Level 5 energy-efficient air conditioning installed in rental housing" has made headlines...
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Kevin Mitnick, the world's number one hacker, has passed away at the age of 59
On July 20th, IT Home reported that Kevin David Mitnick, who is considered the "world's number one hacker" in the industryConfirmed to have passed away on July 16, 2023 at the age of 59.Image source: Kevin Mitnick's official TwitterBorn on August 6, 1963, he is an American Computer security consultant, writer and hacker...
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Jiangnan University responded to the "falsification of 8 papers by authors": it has been reported to the National Natural Science Foundation of China
Jiangnan University Visual China MapOn July 18, Jiangnan University responded to Pengpai Science and Technology, saying that the school had already reported the investigation reportSubmitted to National Natural Science Foundation of China; Each unit of the school conducted a serious self inspection and did not find any similar situation.What will be done to the personnel involved? Is the relevant research funding recovered?On the 18th, the head of the relevant department of Jiangnan University said to Pengpai Technology that Zhang Cong, the faculty member involved, had left his job and was "not one of us"; The National Natural Science Foundation of China has made a decision to deal with the incident...
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Deep sea mining becomes a new battlefield for energy transformation
Reported on Reference News Network on July 19thAccording to the website of the French weekly "Express" on July 10th, Kingston, the capital of Jamaica, has rarely become an international negotiation center. However, in July this year, in a gray building with a flat surface in this city, the scene of determining the future of the deep sea was unfolding...
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