Is the "elderly" actually a severe epidemic area for syphilis?

How powerful is syphilis? In the late stage, it can even penetrate the skull!

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What is excessive masturbation?

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Super cool mechanical series of speed bumps!

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The first step after a burn is not to go to the hospital immediately!

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A massage in Japan made me cry

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How long does it take to recover from quitting porn?

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Anesthetics these days are really amazing—if I got anesthetic and then went to fight, wouldn't I be

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Are the videos we watched fake? Has wild sex education been fooling us all these years?

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Car repair tips: temporary inflation, wire bundling to prevent punctures, DIY fenders, lubricating t

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Why does the doctor always pry into my sex life?

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A dentist filmed the entire process of removing "hidden" cavities. It seems that seemingly normal te

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The main feature is a fresh

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How strong is the force of regular CPR? I feel like my ribs are going to break in the next second.

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Dreaming back to the economically booming era of the early 2000s!

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The Fertilization Process of Sperm and Egg

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The old man whose sugarcane was robbed has his latest statement: It is too bad, I cannot forgive him

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Why can a hatchet easily chop down a tree as thick as a bowl? #Science #Relief #Hatchet #Logging #Tr

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My old life is a blank

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What you think is an immersive manicure actually... has hidden secrets!

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[Another light meal]

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