A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
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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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The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
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Cigarette smoke contains 4,800 chemicals, 69 of which cause cancer.
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It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
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The average office desk has 400 times more bacteria than a toilet.
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Men are twice as likely to be binge drinkers than women.
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Your ribs move about 5 million times a year, every time you breathe!
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