Laughing could dramatically improve your health – and be as good for you as a deep state of meditation, researchers have found.
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Chewing gum boosts your brain power.
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There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
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You mostly breathe from only one nostril at a time!
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Men are twice as likely to be binge drinkers than women.
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Male hospital patients fall out of bed twice as often as female hospital patients.
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Some people have a "natural alarm clock" allowing them to wake up when they want. This is actually caused by a burst of the stress hormone adrenocorticotropin.
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At age 70, more than 70 percent of men are still potent!
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