Yawning is not only out of boredom
For a long time, science believed that yawning comes from a lack of oxygen. Like, breathing deeply with a yawn, a person unconsciously feeds himself with the necessary gas. But…

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What are the temperature jumps talking about?
A slightly elevated temperature, which does not decrease at all, and from time to time jumps - how to relate to it? How to treat and whether to do it…

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Why "grapes" grew in the nose
Doctors, speaking of polypous rhinosinusitis (the disease is so correctly called), always mention a bunch of grapes. Like, polyps in the nose are very similar to her in shape. However,…

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this assumption has

Is homosexuality a congenital disease?

Genuine interest in science is manifested in relation to those features of human behavior that, from the point of view of public morality or religious ethics, are considered unacceptable, harmful and dangerous. Homosexuality is just one of these features, the study of which is very intensively engaged by scientists in many countries of the world.

Genetic studies of homosexual orientation – often referred to as studies of “homosexuality genes” – have always caused fierce debate not only in academia, but in society as a whole. These studies have been going on for more than a hundred years, but especially recent finds have attracted close attention.

Hairy face – means gay?A scientific study of sexual orientation has gone through several stages. The first direction included the search for evidence of a person’s sexual orientation in such morphological characteristics of the body as the amount of facial hair, the size of the external genital organs and the ratio of shoulder width to hip width. Today, morphological studies have become more sophisticated, switched to the study of neuroanatomical structures. Continue reading

How to teach a lazy esophagus to work
Like a lump in the throat - it's about food. Why it suddenly becomes difficult to swallow, you have to keep a glass of water at the ready while eating…

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And the stronger sex has menopause
For a long time, experts decided - to be or not to be a "male menopause." After all, if we draw an analogy with female menopause, then in women it…

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How do we harm our immunity
Weakness in the whole body, fatigue, malaise, bad mood ... So I want to drink something "strengthening" and "tonic." But all these phenomena are far from always associated with a…

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Stroke: now twenty years old ...
Why does a stroke occur? In addition to grief for relatives and friends of the deceased, a great loss for domestic sports, this tragedy makes us seriously think about the…

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