When you look up at the blue sky and see white dots flying around, you’re actually seeing your own white blood cells.
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There's 100 trillion good bacteria living in your body.
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The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
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There is a family with a genetic condition that makes their skin blue, who have been isolated in rural Kentucky for generations.
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A 22 year old Chinese man needed a new nose. Instead of a transplant, a surgeon built a new nose on his forehead.
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Canadian Nobel Prize recipient Dr. Frederick Banting, discoverer of insulin, sold the rights to the University of Toronto for $1 so that it was available to everyone.
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Drinking banana milkshake is a perfect cure for hangover.
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Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
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