Sex leaves ‘microbial traces’ in the genitals, even when a condom is used: scientists call it “sex”

The male and female sexual couples leave traces of their “genital microbiomes” during sexual intercourse, even when they use a condom, it suggests a new study. In the study, the researchers had 12 heterosexual couples monogamas collect samples of swabs after a period of abstinence and then shortly after having sex. Subsequent analyzes led scientists…

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Who Discovered the Cause of Down Syndrome?

In the mid-1950s Marthe Gautier, a young French doctor and cytogenetics researcher, led a cutting-edge experiment to investigate the cause of Down syndrome. She painstakingly cultured cells in a ramshackle lab until one day she discovered an extra chromosome in the cells of people with Down syndrome. This proved beyond a doubt that Down syndrome…

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‘People stayed with the old Windows computers’

The BBC Visit “the Strange and stubborn world of obsolete Windows machines” Even if it is a staunch user of Apple, it is probably interacting with Windows systems on a regular basis. When it takes effective, for example, it is likely to be using a computer that is frankly geriatric according to technological standards. (Microsoft…

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Explained: What does GTD mean in the NBA?

If you have ever reviewed a NBA Injury report, you may have found the term “GTD” next to the name of a player. The teams regularly update the lesions reports, and fans look at them closely, especially before crucial clashes in a league where each game matters; Player’s availability can change at any time. This…

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