Mental Floss

HEALTH

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If you’ve got a receding hairline, don’t be so quick to blame it on your baseball caps or your grandpa.

DeAnna Kerley










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First reported in the 1700s, the mental disorder where people suffer the nihilistic delusion that they are dead or no longer exist, that's also called "Walking Corpse Syndrome" is still a mystery.

Matt Soniak


Cynthia Goldsmith, CDC // Public Domain

We know you’re just itching to know all about some of history’s nastiest viruses and the horrifying diseases they cause in humans.

Jessica Bloustein Marshall




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Buckingham Palace has confirmed what the British tabloids have suspected for a while: The Duchess of Cambridge is expecting. Unfortunately, Kate has also been admitted to the hospital due to hyperemesis gravidarum, or acute morning sickness—so severe that

Kara Kovalchik


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The holidays are here again. That means family, and family means listening to insane, ill-informed debates over every subject imaginable. But just because your relatives are old and probably a little crazy doesn’t mean everything they say is nonsense. Whe

M Asher Cantrell




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Imagine lying on a table in a old-school operating room. Faces stare down on you from the viewing galleries above and your leg throbs with pain from a broken bone and an infection just starting to set in. The door opens and three men in blood-stiffened a

Matt Soniak


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A friend of mine recently got pinkeye. Whenever she put in her eye drops, she noticed a distinct and very unpleasant taste on the back of her tongue.

Matt Soniak
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Eye floaters—or 'muscae volitantes,' Latin for 'hovering flies'—are those tiny, oddly shaped objects that sometimes appear in your vision, most often when you’re looking at the sky on a sunny day.

Matt Soniak